Merge branch 'develop' of github.com:postmanlabs/openapi-to-postman into develop

lib/common/versionUtils.js

@@ -123,6 +123,9 @@ function getConcreteSchemaUtils({ type, data }) {
   if (specVersion === DEFAULT_SPEC_VERSION) {
     concreteUtils = require('../30XUtils/schemaUtils30X');
   }
+  else if (specVersion === VERSION_20.version) {
+    concreteUtils = require('../swaggerUtils/schemaUtilsSwagger');
+  }
   else {
     concreteUtils = require('../31XUtils/schemaUtils31X');
   }
@@ -142,8 +145,22 @@ function filterOptionsByVersion(options, version) {
   return options;
 }
 
+/**
+ * Calculates if thew current input is using swagger 2.0 spec
+ * @param {string} version The current spec version
+ * @returns {boolean} True if the current spec is using swagger 2.0 spec
+ */
+function isSwagger(version) {
+  let isSwagger = false;
+  if (version === VERSION_20.version) {
+    isSwagger = true;
+  }
+  return isSwagger;
+}
+
 module.exports = {
   getSpecVersion,
   getConcreteSchemaUtils,
-  filterOptionsByVersion
+  filterOptionsByVersion,
+  isSwagger
 };

lib/options.js

@@ -4,7 +4,8 @@ const _ = require('lodash'),
   VALID_MODES = ['document', 'use'],
   VERSION30 = '3.0',
   VERSION31 = '3.1',
-  SUPPORTED_VERSIONS = [VERSION30, VERSION31];
+  VERSION20 = '2.0',
+  SUPPORTED_VERSIONS = [VERSION20, VERSION30, VERSION31];
 
 /**
  * Takes a list of arguments and resolve them acording its content
@@ -66,7 +67,7 @@ module.exports = {
         ' values: `description`, `operationid`, `url`.',
         external: true,
         usage: ['CONVERSION', 'VALIDATION'],
-        supportedIn: [VERSION30, VERSION31]
+        supportedIn: [VERSION20, VERSION30, VERSION31]
       },
       {
         name: 'Set indent character',
@@ -77,7 +78,7 @@ module.exports = {
         description: 'Option for setting indentation character',
         external: true,
         usage: ['CONVERSION'],
-        supportedIn: [VERSION30, VERSION31]
+        supportedIn: [VERSION20, VERSION30, VERSION31]
       },
       {
         name: 'Collapse redundant folders',
@@ -88,7 +89,7 @@ module.exports = {
         'persistent folder-level data.',
         external: true,
         usage: ['CONVERSION'],
-        supportedIn: [VERSION30, VERSION31]
+        supportedIn: [VERSION20, VERSION30, VERSION31]
       },
       {
         name: 'Optimize conversion',
@@ -99,7 +100,7 @@ module.exports = {
           ' the performance of conversion.',
         external: true,
         usage: ['CONVERSION'],
-        supportedIn: [VERSION30, VERSION31]
+        supportedIn: [VERSION20, VERSION30, VERSION31]
       },
       {
         name: 'Request parameter generation',
@@ -113,7 +114,7 @@ module.exports = {
         ' in the schema.',
         external: true,
         usage: ['CONVERSION'],
-        supportedIn: [VERSION30, VERSION31]
+        supportedIn: [VERSION20, VERSION30, VERSION31]
       },
       {
         name: 'Response parameter generation',
@@ -127,7 +128,7 @@ module.exports = {
         ' in the schema.',
         external: true,
         usage: ['CONVERSION'],
-        supportedIn: [VERSION30, VERSION31]
+        supportedIn: [VERSION20, VERSION30, VERSION31]
       },
       {
         name: 'Folder organization',
@@ -138,7 +139,7 @@ module.exports = {
         description: 'Select whether to create folders according to the spec’s paths or tags.',
         external: true,
         usage: ['CONVERSION'],
-        supportedIn: [VERSION30, VERSION31]
+        supportedIn: [VERSION20, VERSION30, VERSION31]
       },
       {
         name: 'Enable Schema Faking',
@@ -148,7 +149,7 @@ module.exports = {
         description: 'Whether or not schemas should be faked.',
         external: false,
         usage: ['CONVERSION'],
-        supportedIn: [VERSION30, VERSION31]
+        supportedIn: [VERSION20, VERSION30, VERSION31]
       },
       {
         name: 'Schema resolution nesting limit',
@@ -160,7 +161,7 @@ module.exports = {
           ' option works correctly "optimizeConversion" option needs to be disabled)',
         external: false,
         usage: ['CONVERSION'],
-        supportedIn: [VERSION30, VERSION31]
+        supportedIn: [VERSION20, VERSION30, VERSION31]
       },
       {
         name: 'Include auth info in example requests',
@@ -170,7 +171,7 @@ module.exports = {
         description: 'Select whether to include authentication parameters in the example request',
         external: true,
         usage: ['CONVERSION'],
-        supportedIn: [VERSION30, VERSION31]
+        supportedIn: [VERSION20, VERSION30, VERSION31]
       },
       {
         name: 'Short error messages during request <> schema validation',
@@ -276,7 +277,7 @@ module.exports = {
         description: 'Whether to set optional parameters as disabled',
         external: true,
         usage: ['CONVERSION'],
-        supportedIn: [VERSION30, VERSION31]
+        supportedIn: [VERSION20, VERSION30, VERSION31]
       },
       {
         name: 'Keep implicit headers',
@@ -286,7 +287,7 @@ module.exports = {
         description: 'Whether to keep implicit headers from the OpenAPI specification, which are removed by default.',
         external: true,
         usage: ['CONVERSION'],
-        supportedIn: [VERSION30, VERSION31]
+        supportedIn: [VERSION20, VERSION30, VERSION31]
       },
       {
         name: 'Include webhooks',

lib/schemapack.js

@@ -3,6 +3,7 @@
 // This is the default collection name if one can't be inferred from the OpenAPI spec
 const COLLECTION_NAME = 'Imported from OpenAPI 3.0',
   { getConcreteSchemaUtils } = require('./common/versionUtils.js'),
+  { convertToOAS30IfSwagger } = require('./swaggerUtils/swaggerToOpenapi.js'),
   BROWSER = 'browser',
   Ajv = require('ajv'),
   addFormats = require('ajv-formats'),
@@ -60,7 +61,10 @@ class SchemaPack {
   validate() {
     let input = this.input,
       json,
-      specParseResult;
+      specParseResult,
+      isFolder = this.input.type === 'folder';
+
+    this.computedOptions = Object.assign({ isFolder }, this.computedOptions);
     if (!input) {
       return {
         result: false,
@@ -252,6 +256,13 @@ class SchemaPack {
       return callback(new OpenApiErr('The schema must be validated before attempting conversion'));
     }
 
+    // We only convert if swagger is found otherwise this.openapi remains the same
+    convertToOAS30IfSwagger(concreteUtils, this.openapi, (error, newOpenapi) => {
+      if (error) {
+        return callback(error);
+      }
+
+      this.openapi = newOpenapi;
       // this cannot be attempted before validation
       specComponentsAndUtils = { concreteUtils };
       Object.assign(specComponentsAndUtils, concreteUtils.getRequiredData(this.openapi));
@@ -360,6 +371,7 @@ class SchemaPack {
           data: collectionJSON
         }]
       });
+    });
   }
 
   /**

lib/swaggerUtils/inputValidationSwagger.js

@@ -0,0 +1,42 @@
+
+module.exports = {
+
+  /**
+   * Validate Spec to check if some of the required fields are present.
+   * @param {Object} spec OpenAPI spec
+   * @param {object} options Validation options
+   * @return {Object} Validation result
+   */
+  validateSpec: function (spec, options) {
+    if (spec.swagger !== '2.0') {
+      return {
+        result: false,
+        reason: 'The value of "swagger" field must be 2.0'
+      };
+    }
+    if (!spec.info) {
+      return {
+        result: false,
+        reason: 'The Swagger specification must have an "info" field'
+      };
+    }
+    if (!(spec.info.title && spec.info.version) && !options.isFolder) {
+      return {
+        result: false,
+        reason: 'Title, and version fields are required for the Info Object'
+      };
+    }
+    if (!spec.paths) {
+      return {
+        result: false,
+        reason: 'The Swagger specification must have a "paths" field'
+      };
+    }
+
+    // Valid. No reason needed
+    return {
+      result: true,
+      openapi: spec
+    };
+  }
+};

lib/swaggerUtils/schemaUtilsSwagger.js

@@ -0,0 +1,74 @@
+const inputValidationSwagger = require('./inputValidationSwagger'),
+  schemaUtilsCommon = require('../common/schemaUtilsCommon'),
+  _ = require('lodash');
+
+
+module.exports = {
+  version: '2.0',
+
+  /**
+     * Parses an OAS string/object as a YAML or JSON
+     * @param {YAML/JSON} openApiSpec - The swagger 2.0 specification specified in either YAML or JSON
+     * @param {Object} options computed process options
+     * @returns {Object} - Contains the parsed JSON-version of the OAS spec, or an error
+     * @no-unit-test
+     */
+  parseSpec: function (openApiSpec, options) {
+    return schemaUtilsCommon.parseSpec(openApiSpec, inputValidationSwagger, options);
+  },
+
+  /**
+   * Get the required elements for conversion from spec parsed data
+   * @param {object} spec openapi parsed value
+   * @returns {object} required elements to convert
+   */
+  getRequiredData: function(spec) {
+    return {
+      info: spec.info,
+      components: spec.components ? spec.components : [],
+      paths: spec.paths
+    };
+  },
+
+  /**
+   * Compares two types and return if they match or not
+   * @param {string} currentType the type in schema
+   * @param {string} typeToValidate the type to compare
+   * @returns {boolean} the result of the comparation
+   */
+  compareTypes(currentType, typeToValidate) {
+    return currentType === typeToValidate;
+  },
+
+  /**
+   * This method is to make this module matches with schemaUtilsXXX interface content
+   * It only returns the provided schema
+   * @param {object} schema a provided schema
+   * @returns {object} it returns the same schema
+   */
+  fixExamplesByVersion(schema) {
+    return schema;
+  },
+
+  /**
+   * Check if request body type is binary type
+   * @param {string} bodyType the bodyType provided in a request body content
+   * @param {object} contentObj The request body content provided in spec
+   * @returns {boolean} Returns true if content is a binary type
+   */
+  isBinaryContentType (bodyType, contentObj) {
+    return bodyType &&
+      !_.isEmpty(_.get(contentObj, [bodyType, 'schema'])) &&
+      contentObj[bodyType].schema.type === 'string' &&
+      contentObj[bodyType].schema.format === 'binary';
+  },
+
+  getOuterPropsIfIsSupported() {
+    return undefined;
+  },
+
+  addOuterPropsToRefSchemaIfIsSupported(refSchema) {
+    return refSchema;
+  },
+  inputValidation: inputValidationSwagger
+};

lib/swaggerUtils/swaggerToOpenapi.js

@@ -0,0 +1,35 @@
+const Swagger2OpenAPI = require('swagger2openapi'),
+  { isSwagger } = require('../common/versionUtils');
+
+module.exports = {
+
+  /**
+   * Converts a Swagger 2.0 API definition into an OpenAPI 3.0 specification
+   * @param {Object} concreteUtils Concrete schema utils according to the specification version
+   * @param {object} parsedSwagger Parsed Swagger spec
+   * @param {function} convertExecution Function to perform the OAS-PM convertion after the Spec convertion
+   * @return {Object} {error, newOpenapi} The new open api spec or error if there was an error in the process
+   */
+  convertToOAS30IfSwagger: function(concreteUtils, parsedSwagger, convertExecution) {
+    if (isSwagger(concreteUtils.version)) {
+      Swagger2OpenAPI.convertObj(
+        parsedSwagger,
+        {
+          fatal: false,
+          patch: true,
+          anchors: true,
+          warnOnly: true
+        },
+        (error, newOpenapi) => {
+          if (error) {
+            return convertExecution(error);
+          }
+          return convertExecution(null, newOpenapi.openapi);
+        }
+      );
+    }
+    else {
+      return convertExecution(null, parsedSwagger);
+    }
+  }
+};

package-lock.json

@@ -329,6 +329,11 @@
         "to-fast-properties": "^2.0.0"
       }
     },
+    "@exodus/schemasafe": {
+      "version": "1.0.0-rc.6",
+      "resolved": "https://registry.npmjs.org/@exodus/schemasafe/-/schemasafe-1.0.0-rc.6.tgz",
+      "integrity": "sha512-dDnQizD94EdBwEj/fh3zPRa/HWCS9O5au2PuHhZBbuM3xWHxuaKzPBOEWze7Nn0xW68MIpZ7Xdyn1CoCpjKCuQ=="
+    },
     "@istanbuljs/load-nyc-config": {
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/@istanbuljs/load-nyc-config/-/load-nyc-config-1.1.0.tgz",
@@ -413,10 +418,9 @@
       }
     },
     "ansi-regex": {
-      "version": "4.1.1",
+      "version": "5.0.1",
-      "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-4.1.1.tgz",
+      "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-5.0.1.tgz",
-      "integrity": "sha512-ILlv4k/3f6vfQ4OoP2AGvirOktlQ98ZEL1k9FaQjxa3L1abBgbuTDAdPOpvbGncC0BTVQrl+OM8xZGK6tWXt7g==",
+      "integrity": "sha512-quJQXlTSUGL2LH9SUXo8VwsY4soanhgo6LNSm84E1LBcE8s3O0wpdiRzyR9z/ZZJMlMWv37qOOb9pdJlMUEKFQ=="
-      "dev": true
     },
     "ansi-styles": {
       "version": "3.2.1",
@@ -555,6 +559,11 @@
         "get-intrinsic": "^1.0.2"
       }
     },
+    "call-me-maybe": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/call-me-maybe/-/call-me-maybe-1.0.1.tgz",
+      "integrity": "sha1-JtII6onje1y95gJQoV8DHBak1ms="
+    },
     "callsites": {
       "version": "3.1.0",
       "resolved": "https://registry.npmjs.org/callsites/-/callsites-3.1.0.tgz",
@@ -674,12 +683,6 @@
         "wrap-ansi": "^6.2.0"
       },
       "dependencies": {
-        "ansi-regex": {
-          "version": "5.0.1",
-          "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-5.0.1.tgz",
-          "integrity": "sha512-quJQXlTSUGL2LH9SUXo8VwsY4soanhgo6LNSm84E1LBcE8s3O0wpdiRzyR9z/ZZJMlMWv37qOOb9pdJlMUEKFQ==",
-          "dev": true
-        },
         "string-width": {
           "version": "4.2.0",
           "resolved": "https://registry.npmjs.org/string-width/-/string-width-4.2.0.tgz",
@@ -987,6 +990,11 @@
       "integrity": "sha512-Um/+FxMr9CISWh0bi5Zv0iOD+4cFh5qLeks1qhAopKVAJw3drgKbKySikp7wGhDL0HPeaja0P5ULZrxLkniUVg==",
       "dev": true
     },
+    "es6-promise": {
+      "version": "3.3.1",
+      "resolved": "https://registry.npmjs.org/es6-promise/-/es6-promise-3.3.1.tgz",
+      "integrity": "sha1-oIzd6EzNvzTQJ6FFG8kdS80ophM="
+    },
     "escalade": {
       "version": "3.1.1",
       "resolved": "https://registry.npmjs.org/escalade/-/escalade-3.1.1.tgz",
@@ -1602,6 +1610,12 @@
         "through": "^2.3.6"
       },
       "dependencies": {
+        "ansi-regex": {
+          "version": "4.1.1",
+          "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-4.1.1.tgz",
+          "integrity": "sha512-ILlv4k/3f6vfQ4OoP2AGvirOktlQ98ZEL1k9FaQjxa3L1abBgbuTDAdPOpvbGncC0BTVQrl+OM8xZGK6tWXt7g==",
+          "dev": true
+        },
         "lodash": {
           "version": "4.17.21",
           "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",
@@ -2138,6 +2152,12 @@
         "yargs-unparser": "1.6.0"
       },
       "dependencies": {
+        "ansi-regex": {
+          "version": "4.1.1",
+          "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-4.1.1.tgz",
+          "integrity": "sha512-ILlv4k/3f6vfQ4OoP2AGvirOktlQ98ZEL1k9FaQjxa3L1abBgbuTDAdPOpvbGncC0BTVQrl+OM8xZGK6tWXt7g==",
+          "dev": true
+        },
         "cliui": {
           "version": "5.0.0",
           "resolved": "https://registry.npmjs.org/cliui/-/cliui-5.0.0.tgz",
@@ -2361,6 +2381,14 @@
         }
       }
     },
+    "node-fetch": {
+      "version": "2.6.7",
+      "resolved": "https://registry.npmjs.org/node-fetch/-/node-fetch-2.6.7.tgz",
+      "integrity": "sha512-ZjMPFEfVx5j+y2yF35Kzx5sF7kDzxuDj6ziH4FFbOp87zKDZNx8yExJIb05OGF4Nlt9IHFIMBkRl41VdvcNdbQ==",
+      "requires": {
+        "whatwg-url": "^5.0.0"
+      }
+    },
     "node-fetch-h2": {
       "version": "2.3.0",
       "resolved": "https://registry.npmjs.org/node-fetch-h2/-/node-fetch-h2-2.3.0.tgz",
@@ -2378,6 +2406,14 @@
         "process-on-spawn": "^1.0.0"
       }
     },
+    "node-readfiles": {
+      "version": "0.2.0",
+      "resolved": "https://registry.npmjs.org/node-readfiles/-/node-readfiles-0.2.0.tgz",
+      "integrity": "sha1-271K8SE04uY1wkXvk//Pb2BnOl0=",
+      "requires": {
+        "es6-promise": "^3.2.1"
+      }
+    },
     "node-releases": {
       "version": "1.1.71",
       "resolved": "https://registry.npmjs.org/node-releases/-/node-releases-1.1.71.tgz",
@@ -2464,6 +2500,16 @@
         "fast-safe-stringify": "^2.0.7"
       }
     },
+    "oas-linter": {
+      "version": "3.2.2",
+      "resolved": "https://registry.npmjs.org/oas-linter/-/oas-linter-3.2.2.tgz",
+      "integrity": "sha512-KEGjPDVoU5K6swgo9hJVA/qYGlwfbFx+Kg2QB/kd7rzV5N8N5Mg6PlsoCMohVnQmo+pzJap/F610qTodKzecGQ==",
+      "requires": {
+        "@exodus/schemasafe": "^1.0.0-rc.2",
+        "should": "^13.2.1",
+        "yaml": "^1.10.0"
+      }
+    },
     "oas-resolver-browser": {
       "version": "2.5.6",
       "resolved": "https://registry.npmjs.org/oas-resolver-browser/-/oas-resolver-browser-2.5.6.tgz",
@@ -2477,11 +2523,6 @@
         "yargs": "^17.0.1"
       },
       "dependencies": {
-        "ansi-regex": {
-          "version": "5.0.1",
-          "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-5.0.1.tgz",
-          "integrity": "sha512-quJQXlTSUGL2LH9SUXo8VwsY4soanhgo6LNSm84E1LBcE8s3O0wpdiRzyR9z/ZZJMlMWv37qOOb9pdJlMUEKFQ=="
-        },
         "ansi-styles": {
           "version": "4.3.0",
           "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-4.3.0.tgz",
@@ -2557,6 +2598,128 @@
         }
       }
     },
+    "oas-schema-walker": {
+      "version": "1.1.5",
+      "resolved": "https://registry.npmjs.org/oas-schema-walker/-/oas-schema-walker-1.1.5.tgz",
+      "integrity": "sha512-2yucenq1a9YPmeNExoUa9Qwrt9RFkjqaMAA1X+U7sbb0AqBeTIdMHky9SQQ6iN94bO5NW0W4TRYXerG+BdAvAQ=="
+    },
+    "oas-validator": {
+      "version": "5.0.8",
+      "resolved": "https://registry.npmjs.org/oas-validator/-/oas-validator-5.0.8.tgz",
+      "integrity": "sha512-cu20/HE5N5HKqVygs3dt94eYJfBi0TsZvPVXDhbXQHiEityDN+RROTleefoKRKKJ9dFAF2JBkDHgvWj0sjKGmw==",
+      "requires": {
+        "call-me-maybe": "^1.0.1",
+        "oas-kit-common": "^1.0.8",
+        "oas-linter": "^3.2.2",
+        "oas-resolver": "^2.5.6",
+        "oas-schema-walker": "^1.1.5",
+        "reftools": "^1.1.9",
+        "should": "^13.2.1",
+        "yaml": "^1.10.0"
+      },
+      "dependencies": {
+        "ansi-styles": {
+          "version": "4.3.0",
+          "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-4.3.0.tgz",
+          "integrity": "sha512-zbB9rCJAT1rbjiVDb2hqKFHNYLxgtk8NURxZ3IZwD3F6NtxbXZQCnnSi1Lkx+IDohdPlFp222wVALIheZJQSEg==",
+          "requires": {
+            "color-convert": "^2.0.1"
+          }
+        },
+        "cliui": {
+          "version": "7.0.4",
+          "resolved": "https://registry.npmjs.org/cliui/-/cliui-7.0.4.tgz",
+          "integrity": "sha512-OcRE68cOsVMXp1Yvonl/fzkQOyjLSu/8bhPDfQt0e0/Eb283TKP20Fs2MqoPsr9SwA595rRCA+QMzYc9nBP+JQ==",
+          "requires": {
+            "string-width": "^4.2.0",
+            "strip-ansi": "^6.0.0",
+            "wrap-ansi": "^7.0.0"
+          }
+        },
+        "color-convert": {
+          "version": "2.0.1",
+          "resolved": "https://registry.npmjs.org/color-convert/-/color-convert-2.0.1.tgz",
+          "integrity": "sha512-RRECPsj7iu/xb5oKYcsFHSppFNnsj/52OVTRKb4zP5onXwVF3zVmmToNcOfGC+CRDpfK/U584fMg38ZHCaElKQ==",
+          "requires": {
+            "color-name": "~1.1.4"
+          }
+        },
+        "color-name": {
+          "version": "1.1.4",
+          "resolved": "https://registry.npmjs.org/color-name/-/color-name-1.1.4.tgz",
+          "integrity": "sha512-dOy+3AuW3a2wNbZHIuMZpTcgjGuLU/uBL/ubcZF9OXbDo8ff4O8yVp5Bf0efS8uEoYo5q4Fx7dY9OgQGXgAsQA=="
+        },
+        "oas-resolver": {
+          "version": "2.5.6",
+          "resolved": "https://registry.npmjs.org/oas-resolver/-/oas-resolver-2.5.6.tgz",
+          "integrity": "sha512-Yx5PWQNZomfEhPPOphFbZKi9W93CocQj18NlD2Pa4GWZzdZpSJvYwoiuurRI7m3SpcChrnO08hkuQDL3FGsVFQ==",
+          "requires": {
+            "node-fetch-h2": "^2.3.0",
+            "oas-kit-common": "^1.0.8",
+            "reftools": "^1.1.9",
+            "yaml": "^1.10.0",
+            "yargs": "^17.0.1"
+          }
+        },
+        "reftools": {
+          "version": "1.1.9",
+          "resolved": "https://registry.npmjs.org/reftools/-/reftools-1.1.9.tgz",
+          "integrity": "sha512-OVede/NQE13xBQ+ob5CKd5KyeJYU2YInb1bmV4nRoOfquZPkAkxuOXicSe1PvqIuZZ4kD13sPKBbR7UFDmli6w=="
+        },
+        "string-width": {
+          "version": "4.2.3",
+          "resolved": "https://registry.npmjs.org/string-width/-/string-width-4.2.3.tgz",
+          "integrity": "sha512-wKyQRQpjJ0sIp62ErSZdGsjMJWsap5oRNihHhu6G7JVO/9jIB6UyevL+tXuOqrng8j/cxKTWyWUwvSTriiZz/g==",
+          "requires": {
+            "emoji-regex": "^8.0.0",
+            "is-fullwidth-code-point": "^3.0.0",
+            "strip-ansi": "^6.0.1"
+          }
+        },
+        "strip-ansi": {
+          "version": "6.0.1",
+          "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-6.0.1.tgz",
+          "integrity": "sha512-Y38VPSHcqkFrCpFnQ9vuSXmquuv5oXOKpGeT6aGrr3o3Gc9AlVa6JBfUSOCnbxGGZF+/0ooI7KrPuUSztUdU5A==",
+          "requires": {
+            "ansi-regex": "^5.0.1"
+          }
+        },
+        "wrap-ansi": {
+          "version": "7.0.0",
+          "resolved": "https://registry.npmjs.org/wrap-ansi/-/wrap-ansi-7.0.0.tgz",
+          "integrity": "sha512-YVGIj2kamLSTxw6NsZjoBxfSwsn0ycdesmc4p+Q21c5zPuZ1pl+NfxVdxPtdHvmNVOQ6XSYG4AUtyt/Fi7D16Q==",
+          "requires": {
+            "ansi-styles": "^4.0.0",
+            "string-width": "^4.1.0",
+            "strip-ansi": "^6.0.0"
+          }
+        },
+        "y18n": {
+          "version": "5.0.8",
+          "resolved": "https://registry.npmjs.org/y18n/-/y18n-5.0.8.tgz",
+          "integrity": "sha512-0pfFzegeDWJHJIAmTLRP2DwHjdF5s7jo9tuztdQxAhINCdvS+3nGINqPd00AphqJR/0LhANUS6/+7SCb98YOfA=="
+        },
+        "yargs": {
+          "version": "17.4.1",
+          "resolved": "https://registry.npmjs.org/yargs/-/yargs-17.4.1.tgz",
+          "integrity": "sha512-WSZD9jgobAg3ZKuCQZSa3g9QOJeCCqLoLAykiWgmXnDo9EPnn4RPf5qVTtzgOx66o6/oqhcA5tHtJXpG8pMt3g==",
+          "requires": {
+            "cliui": "^7.0.2",
+            "escalade": "^3.1.1",
+            "get-caller-file": "^2.0.5",
+            "require-directory": "^2.1.1",
+            "string-width": "^4.2.3",
+            "y18n": "^5.0.5",
+            "yargs-parser": "^21.0.0"
+          }
+        },
+        "yargs-parser": {
+          "version": "21.0.1",
+          "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-21.0.1.tgz",
+          "integrity": "sha512-9BK1jFpLzJROCI5TzwZL/TU4gqjK5xiHV/RfWLOahrjAko/e4DJkRDZQXfvqAsiZzzYhgAzbgz6lg48jcm4GLg=="
+        }
+      }
+    },
     "object-inspect": {
       "version": "1.10.3",
       "resolved": "https://registry.npmjs.org/object-inspect/-/object-inspect-1.10.3.tgz",
@@ -2987,6 +3150,54 @@
       "integrity": "sha1-2kL0l0DAtC2yypcoVxyxkMmO/qM=",
       "dev": true
     },
+    "should": {
+      "version": "13.2.3",
+      "resolved": "https://registry.npmjs.org/should/-/should-13.2.3.tgz",
+      "integrity": "sha512-ggLesLtu2xp+ZxI+ysJTmNjh2U0TsC+rQ/pfED9bUZZ4DKefP27D+7YJVVTvKsmjLpIi9jAa7itwDGkDDmt1GQ==",
+      "requires": {
+        "should-equal": "^2.0.0",
+        "should-format": "^3.0.3",
+        "should-type": "^1.4.0",
+        "should-type-adaptors": "^1.0.1",
+        "should-util": "^1.0.0"
+      }
+    },
+    "should-equal": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/should-equal/-/should-equal-2.0.0.tgz",
+      "integrity": "sha512-ZP36TMrK9euEuWQYBig9W55WPC7uo37qzAEmbjHz4gfyuXrEUgF8cUvQVO+w+d3OMfPvSRQJ22lSm8MQJ43LTA==",
+      "requires": {
+        "should-type": "^1.4.0"
+      }
+    },
+    "should-format": {
+      "version": "3.0.3",
+      "resolved": "https://registry.npmjs.org/should-format/-/should-format-3.0.3.tgz",
+      "integrity": "sha1-m/yPdPo5IFxT04w01xcwPidxJPE=",
+      "requires": {
+        "should-type": "^1.3.0",
+        "should-type-adaptors": "^1.0.1"
+      }
+    },
+    "should-type": {
+      "version": "1.4.0",
+      "resolved": "https://registry.npmjs.org/should-type/-/should-type-1.4.0.tgz",
+      "integrity": "sha1-B1bYzoRt/QmEOmlHcZ36DUz/XPM="
+    },
+    "should-type-adaptors": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/should-type-adaptors/-/should-type-adaptors-1.1.0.tgz",
+      "integrity": "sha512-JA4hdoLnN+kebEp2Vs8eBe9g7uy0zbRo+RMcU0EsNy+R+k049Ki+N5tT5Jagst2g7EAja+euFuoXFCa8vIklfA==",
+      "requires": {
+        "should-type": "^1.3.0",
+        "should-util": "^1.0.0"
+      }
+    },
+    "should-util": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/should-util/-/should-util-1.0.1.tgz",
+      "integrity": "sha512-oXF8tfxx5cDk8r2kYqlkUJzZpDBqVY/II2WhvU0n9Y3XYvAYRmeaf1PvvIvTgPnv4KJ+ES5M0PyDq5Jp+Ygy2g=="
+    },
     "sigmund": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/sigmund/-/sigmund-1.0.1.tgz",
@@ -3073,11 +3284,6 @@
         "strip-ansi": "^6.0.1"
       },
       "dependencies": {
-        "ansi-regex": {
-          "version": "5.0.1",
-          "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-5.0.1.tgz",
-          "integrity": "sha512-quJQXlTSUGL2LH9SUXo8VwsY4soanhgo6LNSm84E1LBcE8s3O0wpdiRzyR9z/ZZJMlMWv37qOOb9pdJlMUEKFQ=="
-        },
         "strip-ansi": {
           "version": "6.0.1",
           "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-6.0.1.tgz",
@@ -3118,9 +3324,9 @@
       },
       "dependencies": {
         "ansi-regex": {
-          "version": "3.0.0",
+          "version": "3.0.1",
-          "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-3.0.0.tgz",
+          "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-3.0.1.tgz",
-          "integrity": "sha1-7QMXwyIGT3lGbAKWa922Bas32Zg=",
+          "integrity": "sha512-+O9Jct8wf++lXxxFc4hc8LsjaSq0HFzzL7cVsw8pRDIPdjKD2mT4ytDZlLuSBZ4cLKZFXIrMGO7DbQCtMJJMKw==",
           "dev": true
         }
       }
@@ -3146,6 +3352,126 @@
         "has-flag": "^3.0.0"
       }
     },
+    "swagger2openapi": {
+      "version": "7.0.8",
+      "resolved": "https://registry.npmjs.org/swagger2openapi/-/swagger2openapi-7.0.8.tgz",
+      "integrity": "sha512-upi/0ZGkYgEcLeGieoz8gT74oWHA0E7JivX7aN9mAf+Tc7BQoRBvnIGHoPDw+f9TXTW4s6kGYCZJtauP6OYp7g==",
+      "requires": {
+        "call-me-maybe": "^1.0.1",
+        "node-fetch": "^2.6.1",
+        "node-fetch-h2": "^2.3.0",
+        "node-readfiles": "^0.2.0",
+        "oas-kit-common": "^1.0.8",
+        "oas-resolver": "^2.5.6",
+        "oas-schema-walker": "^1.1.5",
+        "oas-validator": "^5.0.8",
+        "reftools": "^1.1.9",
+        "yaml": "^1.10.0",
+        "yargs": "^17.0.1"
+      },
+      "dependencies": {
+        "ansi-styles": {
+          "version": "4.3.0",
+          "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-4.3.0.tgz",
+          "integrity": "sha512-zbB9rCJAT1rbjiVDb2hqKFHNYLxgtk8NURxZ3IZwD3F6NtxbXZQCnnSi1Lkx+IDohdPlFp222wVALIheZJQSEg==",
+          "requires": {
+            "color-convert": "^2.0.1"
+          }
+        },
+        "cliui": {
+          "version": "7.0.4",
+          "resolved": "https://registry.npmjs.org/cliui/-/cliui-7.0.4.tgz",
+          "integrity": "sha512-OcRE68cOsVMXp1Yvonl/fzkQOyjLSu/8bhPDfQt0e0/Eb283TKP20Fs2MqoPsr9SwA595rRCA+QMzYc9nBP+JQ==",
+          "requires": {
+            "string-width": "^4.2.0",
+            "strip-ansi": "^6.0.0",
+            "wrap-ansi": "^7.0.0"
+          }
+        },
+        "color-convert": {
+          "version": "2.0.1",
+          "resolved": "https://registry.npmjs.org/color-convert/-/color-convert-2.0.1.tgz",
+          "integrity": "sha512-RRECPsj7iu/xb5oKYcsFHSppFNnsj/52OVTRKb4zP5onXwVF3zVmmToNcOfGC+CRDpfK/U584fMg38ZHCaElKQ==",
+          "requires": {
+            "color-name": "~1.1.4"
+          }
+        },
+        "color-name": {
+          "version": "1.1.4",
+          "resolved": "https://registry.npmjs.org/color-name/-/color-name-1.1.4.tgz",
+          "integrity": "sha512-dOy+3AuW3a2wNbZHIuMZpTcgjGuLU/uBL/ubcZF9OXbDo8ff4O8yVp5Bf0efS8uEoYo5q4Fx7dY9OgQGXgAsQA=="
+        },
+        "oas-resolver": {
+          "version": "2.5.6",
+          "resolved": "https://registry.npmjs.org/oas-resolver/-/oas-resolver-2.5.6.tgz",
+          "integrity": "sha512-Yx5PWQNZomfEhPPOphFbZKi9W93CocQj18NlD2Pa4GWZzdZpSJvYwoiuurRI7m3SpcChrnO08hkuQDL3FGsVFQ==",
+          "requires": {
+            "node-fetch-h2": "^2.3.0",
+            "oas-kit-common": "^1.0.8",
+            "reftools": "^1.1.9",
+            "yaml": "^1.10.0",
+            "yargs": "^17.0.1"
+          }
+        },
+        "reftools": {
+          "version": "1.1.9",
+          "resolved": "https://registry.npmjs.org/reftools/-/reftools-1.1.9.tgz",
+          "integrity": "sha512-OVede/NQE13xBQ+ob5CKd5KyeJYU2YInb1bmV4nRoOfquZPkAkxuOXicSe1PvqIuZZ4kD13sPKBbR7UFDmli6w=="
+        },
+        "string-width": {
+          "version": "4.2.3",
+          "resolved": "https://registry.npmjs.org/string-width/-/string-width-4.2.3.tgz",
+          "integrity": "sha512-wKyQRQpjJ0sIp62ErSZdGsjMJWsap5oRNihHhu6G7JVO/9jIB6UyevL+tXuOqrng8j/cxKTWyWUwvSTriiZz/g==",
+          "requires": {
+            "emoji-regex": "^8.0.0",
+            "is-fullwidth-code-point": "^3.0.0",
+            "strip-ansi": "^6.0.1"
+          }
+        },
+        "strip-ansi": {
+          "version": "6.0.1",
+          "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-6.0.1.tgz",
+          "integrity": "sha512-Y38VPSHcqkFrCpFnQ9vuSXmquuv5oXOKpGeT6aGrr3o3Gc9AlVa6JBfUSOCnbxGGZF+/0ooI7KrPuUSztUdU5A==",
+          "requires": {
+            "ansi-regex": "^5.0.1"
+          }
+        },
+        "wrap-ansi": {
+          "version": "7.0.0",
+          "resolved": "https://registry.npmjs.org/wrap-ansi/-/wrap-ansi-7.0.0.tgz",
+          "integrity": "sha512-YVGIj2kamLSTxw6NsZjoBxfSwsn0ycdesmc4p+Q21c5zPuZ1pl+NfxVdxPtdHvmNVOQ6XSYG4AUtyt/Fi7D16Q==",
+          "requires": {
+            "ansi-styles": "^4.0.0",
+            "string-width": "^4.1.0",
+            "strip-ansi": "^6.0.0"
+          }
+        },
+        "y18n": {
+          "version": "5.0.8",
+          "resolved": "https://registry.npmjs.org/y18n/-/y18n-5.0.8.tgz",
+          "integrity": "sha512-0pfFzegeDWJHJIAmTLRP2DwHjdF5s7jo9tuztdQxAhINCdvS+3nGINqPd00AphqJR/0LhANUS6/+7SCb98YOfA=="
+        },
+        "yargs": {
+          "version": "17.4.1",
+          "resolved": "https://registry.npmjs.org/yargs/-/yargs-17.4.1.tgz",
+          "integrity": "sha512-WSZD9jgobAg3ZKuCQZSa3g9QOJeCCqLoLAykiWgmXnDo9EPnn4RPf5qVTtzgOx66o6/oqhcA5tHtJXpG8pMt3g==",
+          "requires": {
+            "cliui": "^7.0.2",
+            "escalade": "^3.1.1",
+            "get-caller-file": "^2.0.5",
+            "require-directory": "^2.1.1",
+            "string-width": "^4.2.3",
+            "y18n": "^5.0.5",
+            "yargs-parser": "^21.0.0"
+          }
+        },
+        "yargs-parser": {
+          "version": "21.0.1",
+          "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-21.0.1.tgz",
+          "integrity": "sha512-9BK1jFpLzJROCI5TzwZL/TU4gqjK5xiHV/RfWLOahrjAko/e4DJkRDZQXfvqAsiZzzYhgAzbgz6lg48jcm4GLg=="
+        }
+      }
+    },
     "table": {
       "version": "5.4.5",
       "resolved": "https://registry.npmjs.org/table/-/table-5.4.5.tgz",
@@ -3170,6 +3496,12 @@
             "uri-js": "^4.2.2"
           }
         },
+        "ansi-regex": {
+          "version": "4.1.1",
+          "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-4.1.1.tgz",
+          "integrity": "sha512-ILlv4k/3f6vfQ4OoP2AGvirOktlQ98ZEL1k9FaQjxa3L1abBgbuTDAdPOpvbGncC0BTVQrl+OM8xZGK6tWXt7g==",
+          "dev": true
+        },
         "emoji-regex": {
           "version": "7.0.3",
           "resolved": "https://registry.npmjs.org/emoji-regex/-/emoji-regex-7.0.3.tgz",
@@ -3263,6 +3595,11 @@
         "is-number": "^7.0.0"
       }
     },
+    "tr46": {
+      "version": "0.0.3",
+      "resolved": "https://registry.npmjs.org/tr46/-/tr46-0.0.3.tgz",
+      "integrity": "sha1-gYT9NH2snNwYWZLzpmIuFLnZq2o="
+    },
     "tslib": {
       "version": "1.10.0",
       "resolved": "https://registry.npmjs.org/tslib/-/tslib-1.10.0.tgz",
@@ -3363,6 +3700,20 @@
       "resolved": "https://registry.npmjs.org/validate.io-number/-/validate.io-number-1.0.3.tgz",
       "integrity": "sha1-9j/+2iSL8opnqNSODjtGGhZluvg="
     },
+    "webidl-conversions": {
+      "version": "3.0.1",
+      "resolved": "https://registry.npmjs.org/webidl-conversions/-/webidl-conversions-3.0.1.tgz",
+      "integrity": "sha1-JFNCdeKnvGvnvIZhHMFq4KVlSHE="
+    },
+    "whatwg-url": {
+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/whatwg-url/-/whatwg-url-5.0.0.tgz",
+      "integrity": "sha1-lmRU6HZUYuN2RNNib2dCzotwll0=",
+      "requires": {
+        "tr46": "~0.0.3",
+        "webidl-conversions": "^3.0.0"
+      }
+    },
     "which": {
       "version": "1.3.1",
       "resolved": "https://registry.npmjs.org/which/-/which-1.3.1.tgz",
@@ -3435,12 +3786,6 @@
         "strip-ansi": "^6.0.0"
       },
       "dependencies": {
-        "ansi-regex": {
-          "version": "5.0.1",
-          "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-5.0.1.tgz",
-          "integrity": "sha512-quJQXlTSUGL2LH9SUXo8VwsY4soanhgo6LNSm84E1LBcE8s3O0wpdiRzyR9z/ZZJMlMWv37qOOb9pdJlMUEKFQ==",
-          "dev": true
-        },
         "ansi-styles": {
           "version": "4.3.0",
           "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-4.3.0.tgz",
@@ -3539,12 +3884,6 @@
         "yargs-parser": "^18.1.2"
       },
       "dependencies": {
-        "ansi-regex": {
-          "version": "5.0.0",
-          "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-5.0.0.tgz",
-          "integrity": "sha512-bY6fj56OUQ0hU1KjFNDQuJFezqKdrAyFdIevADiqrWHwSlbmBNMHp5ak2f40Pm8JTFyM2mqxkG6ngkHO11f/lg==",
-          "dev": true
-        },
         "string-width": {
           "version": "4.2.0",
           "resolved": "https://registry.npmjs.org/string-width/-/string-width-4.2.0.tgz",
@@ -3588,6 +3927,12 @@
         "yargs": "^13.3.0"
       },
       "dependencies": {
+        "ansi-regex": {
+          "version": "4.1.1",
+          "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-4.1.1.tgz",
+          "integrity": "sha512-ILlv4k/3f6vfQ4OoP2AGvirOktlQ98ZEL1k9FaQjxa3L1abBgbuTDAdPOpvbGncC0BTVQrl+OM8xZGK6tWXt7g==",
+          "dev": true
+        },
         "cliui": {
           "version": "5.0.0",
           "resolved": "https://registry.npmjs.org/cliui/-/cliui-5.0.0.tgz",

package.json

@@ -126,6 +126,7 @@
     "oas-resolver-browser": "2.5.6",
     "path-browserify": "1.0.1",
     "postman-collection": "4.0.0",
+    "swagger2openapi": "7.0.8",
     "yaml": "1.10.2"
   },
   "author": "Postman Labs <help@getpostman.com>",

test/data/invalid_swagger/invalid_no_paths.json

@@ -0,0 +1,231 @@
+{
+    "swagger": "2.0",
+    "info": {
+        "title": "Swagger test",
+        "description": "This is a sample server Petstore server.  You can find out more about Swagger at <a href=\"http://swagger.io\">http://swagger.io</a> or on irc.freenode.net, #swagger.  For this sample, you can use the api key \"special-key\" to test the authorization filters",
+        "version": "1.0.0",
+        "not_title": "Swagger Petstore",
+        "termsOfService": "http://helloreverb.com/terms/",
+        "contact": {
+            "email": "apiteam@wordnik.com"
+        },
+        "license": {
+            "name": "Apache 2.0",
+            "url": "http://www.apache.org/licenses/LICENSE-2.0.html"
+        }
+    },
+    "host": "petstore.swagger.io",
+    "basePath": "/v2",
+    "tags": [
+        {
+            "name": "pet",
+            "description": "Everything about your Pets",
+            "externalDocs": {
+                "description": "Find out more",
+                "url": "http://swagger.io"
+            }
+        },
+        {
+            "name": "store",
+            "description": "Operations about user"
+        },
+        {
+            "name": "user",
+            "description": "Access to Petstore orders",
+            "externalDocs": {
+                "description": "Find out more about our store",
+                "url": "http://swagger.io"
+            }
+        }
+    ],
+    "schemes": [
+        "http"
+    ],
+    "securityDefinitions": {
+        "petstore_auth": {
+            "type": "oauth2",
+            "authorizationUrl": "http://petstore.swagger.io/api/oauth/dialog",
+            "flow": "implicit",
+            "scopes": {
+                "write:pets": "modify pets in your account",
+                "read:pets": "read your pets"
+            }
+        },
+        "api_key": {
+            "type": "apiKey",
+            "name": "api_key_param",
+            "in": "query"
+        }
+    },
+    "definitions": {
+        "Order": {
+            "properties": {
+                "id": {
+                    "type": "integer",
+                    "format": "int64"
+                },
+                "petId": {
+                    "type": "integer",
+                    "format": "int64"
+                },
+                "quantity": {
+                    "type": "integer",
+                    "format": "int32"
+                },
+                "shipDate": {
+                    "type": "string",
+                    "format": "date-time"
+                },
+                "status": {
+                    "type": "string",
+                    "description": "Order Status",
+                    "enum": [
+                        "placed",
+                        "approved",
+                        "delivered"
+                    ]
+                },
+                "complete": {
+                    "type": "boolean"
+                }
+            },
+            "xml": {
+                "name": "Order"
+            }
+        },
+        "User": {
+            "properties": {
+                "id": {
+                    "type": "integer",
+                    "format": "int64"
+                },
+                "username": {
+                    "type": "string"
+                },
+                "firstName": {
+                    "type": "string"
+                },
+                "lastName": {
+                    "type": "string"
+                },
+                "email": {
+                    "type": "string"
+                },
+                "password": {
+                    "type": "string"
+                },
+                "phone": {
+                    "type": "string"
+                },
+                "userStatus": {
+                    "type": "integer",
+                    "format": "int32",
+                    "description": "User Status"
+                }
+            },
+            "xml": {
+                "name": "User"
+            }
+        },
+        "Category": {
+            "properties": {
+                "id": {
+                    "type": "integer",
+                    "format": "int64"
+                },
+                "name": {
+                    "type": "string"
+                }
+            },
+            "xml": {
+                "name": "Category"
+            }
+        },
+        "Tag": {
+            "properties": {
+                "id": {
+                    "type": "integer",
+                    "format": "int64"
+                },
+                "name": {
+                    "type": "string"
+                }
+            },
+            "xml": {
+                "name": "Tag"
+            }
+        },
+        "Pet": {
+            "required": [
+                "name",
+                "photoUrls"
+            ],
+            "properties": {
+                "id": {
+                    "type": "integer",
+                    "format": "int64"
+                },
+                "category": {
+                    "$ref": "#/definitions/Category"
+                },
+                "name": {
+                    "type": "string",
+                    "example": "doggie"
+                },
+                "photoUrls": {
+                    "type": "array",
+                    "xml": {
+                        "name": "photoUrl",
+                        "wrapped": true
+                    },
+                    "items": {
+                        "type": "string"
+                    }
+                },
+                "tags": {
+                    "type": "array",
+                    "xml": {
+                        "name": "tag",
+                        "wrapped": true
+                    },
+                    "items": {
+                        "$ref": "#/definitions/Tag"
+                    }
+                },
+                "status": {
+                    "type": "string",
+                    "description": "pet status in the store",
+                    "enum": [
+                        "available",
+                        "pending",
+                        "sold"
+                    ]
+                }
+            },
+            "xml": {
+                "name": "Pet"
+            }
+        },
+        "ApiResponse": {
+            "properties": {
+                "code": {
+                    "type": "integer",
+                    "format": "int32"
+                },
+                "type": {
+                    "type": "string"
+                },
+                "message": {
+                    "type": "string"
+                }
+            },
+            "xml": {
+                "name": "##default"
+            }
+        }
+    },
+    "externalDocs": {
+        "description": "Find out more about Swagger",
+        "url": "http://swagger.io"
+    }
+}

test/data/swaggerMultifile/basicExample/index.yaml

@@ -0,0 +1,9 @@
+swagger: "2.0"
+info:
+  $ref: ./info.yaml
+host: api.example.com
+basePath: /v1
+schemes:
+  - https
+paths:
+  $ref: ./paths.yaml

test/data/swaggerMultifile/basicExample/info.yaml

@@ -0,0 +1,3 @@
+title: Sample API
+description: API description in Markdown.
+version: 1.0.0

test/data/swaggerMultifile/basicExample/paths.yaml

@@ -0,0 +1,9 @@
+/users:
+  get:
+    summary: Returns a list of users.
+    description: Optional extended description in Markdown.
+    produces:
+      - application/json
+    responses:
+      200:
+        description: OK

test/data/swaggerMultifile/multifile-two-root-files/definitions/User.yaml

@@ -0,0 +1,4 @@
+type: object
+properties:
+  name:
+    type: string

test/data/swaggerMultifile/multifile-two-root-files/definitions/index.yaml

@@ -0,0 +1,2 @@
+User:
+  $ref: ./User.yaml

test/data/swaggerMultifile/multifile-two-root-files/index.yaml

@@ -0,0 +1,7 @@
+swagger: '2.0'
+info:
+  $ref: ./info/index.yaml
+paths:
+  $ref: ./paths/index.yaml
+definitions:
+  $ref: ./definitions/index.yaml

test/data/swaggerMultifile/multifile-two-root-files/index1.yaml

@@ -0,0 +1,7 @@
+swagger: '2.0'
+info:
+  $ref: ./info/index1.yaml
+paths:
+  $ref: ./paths/index.yaml
+definitions:
+  $ref: ./definitions/index.yaml

test/data/swaggerMultifile/multifile-two-root-files/info/index.yaml

@@ -0,0 +1,2 @@
+version: 0.0.0
+title: Simple API

test/data/swaggerMultifile/multifile-two-root-files/info/index1.yaml

@@ -0,0 +1,2 @@
+version: 0.0.0
+title: Simple API

test/data/swaggerMultifile/multifile-two-root-files/paths/bar.yaml

@@ -0,0 +1,8 @@
+get:
+  responses:
+    200:
+      description: OK
+      schema:
+        $ref: '../definitions/User.yaml'
+        required:
+          - name

test/data/swaggerMultifile/multifile-two-root-files/paths/foo.yaml

@@ -0,0 +1,4 @@
+get:
+  responses:
+    200:
+      description: OK

test/data/swaggerMultifile/multifile-two-root-files/paths/index.yaml

@@ -0,0 +1,4 @@
+/foo:
+  $ref: ./foo.yaml
+/bar:
+  $ref: ./bar.yaml

test/data/swaggerMultifile/petstore-separate-yaml/common/Error.yaml

@@ -0,0 +1,10 @@
+type: object
+required:
+  - code
+  - message
+properties:
+  code:
+    type: integer
+    format: int32
+  message:
+    type: string

test/data/swaggerMultifile/petstore-separate-yaml/spec/NewPet.yaml

@@ -0,0 +1,9 @@
+type: object
+allOf:
+  - $ref: 'Pet.yaml'
+  - required:
+      - name
+    properties:
+      description:
+        type: integer
+        format: int64

test/data/swaggerMultifile/petstore-separate-yaml/spec/Pet.yaml

@@ -0,0 +1,12 @@
+type: object
+required:
+  - id
+  - name
+properties:
+  id:
+    type: integer
+    format: int64
+  name:
+    type: string
+  tag:
+    type: string

test/data/swaggerMultifile/petstore-separate-yaml/spec/parameters.yaml

@@ -0,0 +1,16 @@
+tagsParam:
+  name: tags
+  in: query
+  description: tags to filter by
+  required: false
+  type: array
+  collectionFormat: csv
+  items:
+    type: string
+limitsParam:
+  name: limit
+  in: query
+  description: maximum number of results to return
+  required: false
+  type: integer
+  format: int32

test/data/swaggerMultifile/petstore-separate-yaml/spec/swagger.yaml

@@ -0,0 +1,100 @@
+swagger: "2.0"
+info:
+  version: 1.0.0
+  title: Swagger Petstore
+  description: A sample API that uses a petstore as an example to demonstrate features in the swagger-2.0 specification
+  termsOfService: http://swagger.io/terms/
+  contact:
+    name: Swagger API Team
+    email: apiteam@swagger.io
+    url: http://swagger.io
+  license:
+    name: Apache 2.0
+    url: https://www.apache.org/licenses/LICENSE-2.0.html
+host: petstore.swagger.io
+basePath: /api
+schemes:
+  - http
+consumes:
+  - application/json
+produces:
+  - application/json
+paths:
+  /pets:
+    get:
+      description: |
+        Returns all pets from the system that the user has access to
+        Nam sed condimentum est. Maecenas tempor sagittis sapien, nec rhoncus sem sagittis sit amet. Aenean at gravida augue, ac iaculis sem. Curabitur odio lorem, ornare eget elementum nec, cursus id lectus. Duis mi turpis, pulvinar ac eros ac, tincidunt varius justo. In hac habitasse platea dictumst. Integer at adipiscing ante, a sagittis ligula. Aenean pharetra tempor ante molestie imperdiet. Vivamus id aliquam diam. Cras quis velit non tortor eleifend sagittis. Praesent at enim pharetra urna volutpat venenatis eget eget mauris. In eleifend fermentum facilisis. Praesent enim enim, gravida ac sodales sed, placerat id erat. Suspendisse lacus dolor, consectetur non augue vel, vehicula interdum libero. Morbi euismod sagittis libero sed lacinia.
+
+        Sed tempus felis lobortis leo pulvinar rutrum. Nam mattis velit nisl, eu condimentum ligula luctus nec. Phasellus semper velit eget aliquet faucibus. In a mattis elit. Phasellus vel urna viverra, condimentum lorem id, rhoncus nibh. Ut pellentesque posuere elementum. Sed a varius odio. Morbi rhoncus ligula libero, vel eleifend nunc tristique vitae. Fusce et sem dui. Aenean nec scelerisque tortor. Fusce malesuada accumsan magna vel tempus. Quisque mollis felis eu dolor tristique, sit amet auctor felis gravida. Sed libero lorem, molestie sed nisl in, accumsan tempor nisi. Fusce sollicitudin massa ut lacinia mattis. Sed vel eleifend lorem. Pellentesque vitae felis pretium, pulvinar elit eu, euismod sapien.
+      operationId: findPets
+      parameters:
+        - $ref: 'parameters.yaml#/tagsParam'
+        - $ref: 'parameters.yaml#/limitsParam'
+      responses:
+        "200":
+          description: pet response
+          schema:
+            type: array
+            items:
+              $ref: 'Pet.yaml'
+        default:
+          description: unexpected error
+          schema:
+            $ref: '../common/Error.yaml'
+    post:
+      description: Creates a new pet in the store.  Duplicates are allowed
+      operationId: addPet
+      parameters:
+        - name: pet
+          in: body
+          description: Pet to add to the store
+          required: true
+          schema:
+            $ref: 'NewPet.yaml'
+      responses:
+        "200":
+          description: pet response
+          schema:
+            $ref: 'Pet.yaml'
+        default:
+          description: unexpected error
+          schema:
+            $ref: '../common/Error.yaml'
+  /pets/{id}:
+    get:
+      description: Returns a user based on a single ID, if the user does not have access to the pet
+      operationId: find pet by id
+      parameters:
+        - name: id
+          in: path
+          description: ID of pet to fetch
+          required: true
+          type: integer
+          format: int64
+      responses:
+        "200":
+          description: pet response
+          schema:
+            $ref: 'Pet.yaml'
+        default:
+          description: unexpected error
+          schema:
+            $ref: '../common/Error.yaml'
+    delete:
+      description: deletes a single pet based on the ID supplied
+      operationId: deletePet
+      parameters:
+        - name: id
+          in: path
+          description: ID of pet to delete
+          required: true
+          type: integer
+          format: int64
+      responses:
+        "204":
+          description: pet deleted
+        default:
+          description: unexpected error
+          schema:
+            $ref: '../common/Error.yaml'

test/data/swaggerMultifile/uberTest/definitions/Activities.yaml

@@ -0,0 +1,17 @@
+properties:
+  offset:
+    type: integer
+    format: int32
+    description: Position in pagination.
+  limit:
+    type: integer
+    format: int32
+    description: Number of items to retrieve (100 max).
+  count:
+    type: integer
+    format: int32
+    description: Total number of items available.
+  history:
+    type: array
+    items:
+      $ref: '#/definitions/Activity'

test/data/swaggerMultifile/uberTest/definitions/Activity.yaml

@@ -0,0 +1,4 @@
+properties:
+  uuid:
+    type: string
+    description: Unique identifier for the activity

test/data/swaggerMultifile/uberTest/definitions/Error.yaml

@@ -0,0 +1,8 @@
+properties:
+  code:
+    type: integer
+    format: int32
+  message:
+    type: string
+  fields:
+    type: string

test/data/swaggerMultifile/uberTest/definitions/PriceEstimate.yaml

@@ -0,0 +1,22 @@
+properties:
+  product_id:
+    type: string
+    description: Unique identifier representing a specific product for a given latitude & longitude. For example, uberX in San Francisco will have a different product_id than uberX in Los Angeles
+  currency_code:
+    type: string
+    description: "[ISO 4217](http://en.wikipedia.org/wiki/ISO_4217) currency code."
+  display_name:
+    type: string
+    description: Display name of product.
+  estimate: 
+    type: string
+    description: Formatted string of estimate in local currency of the start location. Estimate could be a range, a single number (flat rate) or "Metered" for TAXI.
+  low_estimate:
+    type: number
+    description: Lower bound of the estimated price.
+  high_estimate:
+    type: number
+    description: Upper bound of the estimated price.
+  surge_multiplier:
+    type: number
+    description: Expected surge multiplier. Surge is active if surge_multiplier is greater than 1. Price estimate already factors in the surge multiplier.

test/data/swaggerMultifile/uberTest/definitions/Product.yaml

@@ -0,0 +1,16 @@
+properties:
+  product_id:
+    type: string
+    description: Unique identifier representing a specific product for a given latitude & longitude. For example, uberX in San Francisco will have a different product_id than uberX in Los Angeles.
+  description:
+    type: string
+    description: Description of product.
+  display_name:
+    type: string
+    description: Display name of product.
+  capacity:
+    type: integer
+    description: Capacity of product. For example, 4 people.
+  image:
+    type: string
+    description: Image URL representing the product.

test/data/swaggerMultifile/uberTest/definitions/ProductList.yaml

@@ -0,0 +1,6 @@
+properties:
+  products:
+    description: Contains the list of products
+    type: array
+    items: 
+      $ref: "#/definitions/Product"

test/data/swaggerMultifile/uberTest/definitions/Profile.yaml

@@ -0,0 +1,16 @@
+properties:
+  first_name:
+    type: string
+    description: First name of the Uber user.
+  last_name:
+    type: string
+    description: Last name of the Uber user.
+  email:
+    type: string
+    description: Email address of the Uber user
+  picture:
+    type: string
+    description: Image URL of the Uber user.
+  promo_code:
+    type: string
+    description: Promo code of the Uber user.

test/data/swaggerMultifile/uberTest/index.yaml

@@ -0,0 +1,186 @@
+swagger: "2.0"
+info:
+  title: Uber API
+  description: Move your app forward with the Uber API
+  version: "1.0.0"
+host: api.uber.com
+schemes:
+  - https
+basePath: /v1
+securityDefinitions:
+  apikey:
+    type: apiKey
+    name: server_token
+    in: query
+produces:
+  - application/json
+paths:
+  /products:
+    get:
+      summary: Product Types
+      description: The Products endpoint returns information about the Uber products offered at a given location. The response includes the display name and other details about each product, and lists the products in the proper display order.
+      parameters:
+        - name: latitude
+          in: query
+          description: Latitude component of location.
+          required: true
+          type: number
+          format: double
+        - name: longitude
+          in: query
+          description: Longitude component of location.
+          required: true
+          type: number
+          format: double
+      security: 
+        - apikey: []
+      tags: 
+        - Products
+      responses:  
+        "200":
+          description: An array of products
+          schema:
+            type: array
+            items:
+              $ref: '#/definitions/Product'
+        default:
+          description: Unexpected error
+          schema:
+            $ref: '#/definitions/Error'
+  /estimates/price:
+    get:
+      summary: Price Estimates
+      description: The Price Estimates endpoint returns an estimated price range for each product offered at a given location. The price estimate is provided as a formatted string with the full price range and the localized currency symbol.<br><br>The response also includes low and high estimates, and the [ISO 4217](http://en.wikipedia.org/wiki/ISO_4217) currency code for situations requiring currency conversion. When surge is active for a particular product, its surge_multiplier will be greater than 1, but the price estimate already factors in this multiplier.
+      parameters:
+        - name: start_latitude
+          in: query
+          description: Latitude component of start location.
+          required: true
+          type: number
+          format: double
+        - name: start_longitude
+          in: query
+          description: Longitude component of start location.
+          required: true
+          type: number
+          format: double
+        - name: end_latitude
+          in: query
+          description: Latitude component of end location.
+          required: true
+          type: number
+          format: double
+        - name: end_longitude
+          in: query
+          description: Longitude component of end location.
+          required: true
+          type: number
+          format: double
+      tags: 
+        - Estimates
+      responses:  
+        "200":
+          description: An array of price estimates by product
+          schema:
+            type: array
+            items:
+              $ref: '#/definitions/PriceEstimate'
+        default:
+          description: Unexpected error
+          schema:
+            $ref: '#/definitions/Error'
+  /estimates/time:
+    get:
+      summary: Time Estimates
+      description: The Time Estimates endpoint returns ETAs for all products offered at a given location, with the responses expressed as integers in seconds. We recommend that this endpoint be called every minute to provide the most accurate, up-to-date ETAs.
+      parameters:
+        - name: start_latitude
+          in: query
+          description: Latitude component of start location.
+          required: true
+          type: number
+          format: double
+        - name: start_longitude
+          in: query
+          description: Longitude component of start location.
+          required: true
+          type: number
+          format: double
+        - name: customer_uuid
+          in: query
+          type: string
+          format: uuid
+          description: Unique customer identifier to be used for experience customization.
+        - name: product_id
+          in: query
+          type: string
+          description: Unique identifier representing a specific product for a given latitude & longitude.
+      tags: 
+        - Estimates
+      responses:  
+        "200":
+          description: An array of products
+          schema:
+            type: array
+            items:
+              $ref: '#/definitions/Product'
+        default:
+          description: Unexpected error
+          schema:
+            $ref: '#/definitions/Error'
+  /me:
+    get:
+      summary: User Profile
+      description: The User Profile endpoint returns information about the Uber user that has authorized with the application.
+      tags: 
+        - User
+      responses:
+        "200":
+          description: Profile information for a user
+          schema:
+            $ref: '#/definitions/Profile'
+        default:
+          description: Unexpected error
+          schema:
+            $ref: '#/definitions/Error'
+  /history:
+    get:
+      summary: User Activity
+      description: The User Activity endpoint returns data about a user's lifetime activity with Uber. The response will include pickup locations and times, dropoff locations and times, the distance of past requests, and information about which products were requested.<br><br>The history array in the response will have a maximum length based on the limit parameter. The response value count may exceed limit, therefore subsequent API requests may be necessary.
+      parameters:
+        - name: offset
+          in: query
+          type: integer
+          format: int32
+          description: Offset the list of returned results by this amount. Default is zero.
+        - name: limit
+          in: query
+          type: integer
+          format: int32 
+          description: Number of items to retrieve. Default is 5, maximum is 100.
+      tags: 
+        - User
+      responses:
+        "200":
+          description: History information for the given user
+          schema:
+            $ref: '#/definitions/Activities'
+        default:
+          description: Unexpected error
+          schema:
+            $ref: '#/definitions/Error'
+definitions:
+  Product:
+    $ref: ./definitions/Product.yaml
+  ProductList:
+    $ref: ./definitions/ProductList.yaml
+  PriceEstimate:
+    $ref: ./definitions/PriceEstimate.yaml
+  Profile:
+    $ref: ./definitions/Profile.yaml   
+  Activity:
+    $ref: ./definitions/Activity.yaml
+  Activities:
+    $ref: ./definitions/Activities.yaml
+  Error:
+    $ref: ./definitions/Error.yaml

test/data/valid_swagger/json/petstorePatchable.json

@@ -0,0 +1,151 @@
+{
+  "swagger": "2.0",
+  "info": {
+    "version": "1.0.0",
+    "title": "Swagger Petstore",
+    "license": {
+      "name": "MIT"
+    }
+  },
+  "host": "petstore.swagger.io",
+  "basePath": "/v1",
+  "schemes": [
+    "http"
+  ],
+  "consumes": [
+    "application/json"
+  ],
+  "produces": [
+    "application/json"
+  ],
+  "paths": {
+    "/pets": {
+      "get": {
+        "summary": "List all pets",
+        "operationId": "listPets",
+        "tags": [
+          "pets"
+        ],
+        "parameters": [
+          {
+            "name": "limit",
+            "in": "query",
+            "description": "How many items to return at one time (max 100)",
+            "required": false
+          }
+        ],
+        "responses": {
+          "200": {
+            "description": "An paged array of pets",
+            "headers": {
+              "x-next": {
+                "type": "string",
+                "description": "A link to the next page of responses"
+              }
+            },
+            "schema": {
+              "$ref": "#/definitions/Pets"
+            }
+          },
+          "default": {
+            "description": "unexpected error",
+            "schema": {
+              "$ref": "#/definitions/Error"
+            }
+          }
+        }
+      },
+      "post": {
+        "summary": "Create a pet",
+        "operationId": "createPets",
+        "tags": [
+          "pets"
+        ],
+        "responses": {
+          "201": {
+            "description": "Null response"
+          },
+          "default": {
+            "description": "unexpected error",
+            "schema": {
+              "$ref": "#/definitions/Error"
+            }
+          }
+        }
+      }
+    },
+    "/pets/{petId}": {
+      "get": {
+        "summary": "Info for a specific pet",
+        "operationId": "showPetById",
+        "tags": [
+          "pets"
+        ],
+        "parameters": [
+          {
+            "name": "petId",
+            "in": "path",
+            "required": true,
+            "description": "The id of the pet to retrieve",
+            "type": "string"
+          }
+        ],
+        "responses": {
+          "200": {
+            "description": "Expected response to a valid request",
+            "schema": {
+              "$ref": "#/definitions/Pets"
+            }
+          },
+          "default": {
+            "description": "unexpected error",
+            "schema": {
+              "$ref": "#/definitions/Error"
+            }
+          }
+        }
+      }
+    }
+  },
+  "definitions": {
+    "Pet": {
+      "required": [
+        "id",
+        "name"
+      ],
+      "properties": {
+        "id": {
+          "type": "integer",
+          "format": "int64"
+        },
+        "name": {
+          "type": "string"
+        },
+        "tag": {
+          "type": "string"
+        }
+      }
+    },
+    "Pets": {
+      "type": "array",
+      "items": {
+        "$ref": "#/definitions/Pet"
+      }
+    },
+    "Error": {
+      "required": [
+        "code",
+        "message"
+      ],
+      "properties": {
+        "code": {
+          "type": "integer",
+          "format": "int32"
+        },
+        "message": {
+          "type": "string"
+        }
+      }
+    }
+  }
+}

test/data/valid_swagger/json/swagger 2.json

@@ -0,0 +1,54 @@
+{
+  "swagger": "2.0",
+  "info": {
+    "description": "My API",
+    "version": "1.0.0",
+    "title": "My API",
+    "termsOfService": "http://www.domain.com",
+    "contact": {
+      "name": "support@domain.com"
+    }
+  },
+  "basePath": "/",
+  "schemes": [
+    "http"
+  ],
+  "paths": {
+    "Authorization/LoginAPI": {
+      "post": {
+        "summary": "Authenticates you to the system and produces a session token that will be used for future calls",
+        "description": "",
+        "operationId": "LoginAPI",
+        "consumes": [
+          "application/x-www-form-urlencoded"
+        ],
+        "produces": [
+          "application/json"
+        ],
+        "parameters": [{
+          "in": "formData",
+          "name": "UserName",
+          "description": "Login Username",
+          "required": true,
+          "type": "string",
+          "default": "Zaphod"
+        }, {
+          "in": "formData",
+          "name": "Password",
+          "description": "Password",
+          "required": true,
+          "type": "string"
+
+        }],
+        "responses": {
+          "200": {
+            "description": "API Response with session ID if login is allowed",
+            "schema": {
+              "$ref": "#/definitions/Authorization"
+            }
+          }
+        }
+      }
+    }
+  }
+}

test/data/valid_swagger/json/swagger-with-path.json

@@ -0,0 +1,379 @@
+{
+    "swagger": "2.0",
+    "info": {
+        "description": "This is a sample server Petstore server.  You can find out more about Swagger at <a href=\"http://swagger.io\">http://swagger.io</a> or on irc.freenode.net, #swagger.  For this sample, you can use the api key \"special-key\" to test the authorization filters",
+        "version": "1.0.0",
+        "title": "Swagger Petstore",
+        "termsOfService": "http://helloreverb.com/terms/",
+        "contact": {
+            "email": "apiteam@wordnik.com"
+        },
+        "license": {
+            "name": "Apache 2.0",
+            "url": "http://www.apache.org/licenses/LICENSE-2.0.html"
+        }
+    },
+    "host": "petstore.swagger.io",
+    "basePath": "/v2",
+    "tags": [
+        {
+            "name": "pet",
+            "description": "Everything about your Pets",
+            "externalDocs": {
+                "description": "Find out more",
+                "url": "http://swagger.io"
+            }
+        },
+        {
+            "name": "store",
+            "description": "Operations about user"
+        },
+        {
+            "name": "user",
+            "description": "Access to Petstore orders",
+            "externalDocs": {
+                "description": "Find out more about our store",
+                "url": "http://swagger.io"
+            }
+        }
+    ],
+    "schemes": [
+        "http"
+    ],
+    "paths": {
+        "/pet/{petId}": {
+            "get": {
+                "tags": [
+                    "pet"
+                ],
+                "summary": "Find pet by ID",
+                "description": "Returns a single pet",
+                "operationId": "getPetById",
+                "consumes": [
+                    "application/xml",
+                    "application/json",
+                    "application/x-www-form-urlencoded"
+                ],
+                "produces": [
+                    "application/xml",
+                    "application/json"
+                ],
+                "parameters": [
+                    {
+                        "name": "petId",
+                        "in": "path",
+                        "description": "ID of pet to return",
+                        "required": true,
+                        "type": "integer",
+                        "format": "int64"
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "successful operation",
+                        "schema": {
+                            "$ref": "#/definitions/Pet"
+                        }
+                    },
+                    "400": {
+                        "description": "Invalid ID supplied"
+                    },
+                    "404": {
+                        "description": "Pet not found"
+                    }
+                },
+                "security": [
+                    {
+                        "api_key": []
+                    },
+                    {
+                        "petstore_auth": [
+                            "write:pets",
+                            "read:pets"
+                        ]
+                    }
+                ]
+            },
+            "post": {
+                "tags": [
+                    "pet"
+                ],
+                "summary": "Updates a pet in the store with form data",
+                "description": "",
+                "operationId": "updatePetWithForm",
+                "consumes": [
+                    "application/x-www-form-urlencoded"
+                ],
+                "produces": [
+                    "application/xml",
+                    "application/json"
+                ],
+                "parameters": [
+                    {
+                        "name": "petId",
+                        "in": "path",
+                        "description": "ID of pet that needs to be updated",
+                        "required": true,
+                        "type": "string"
+                    },
+                    {
+                        "name": "name",
+                        "in": "formData",
+                        "description": "Updated name of the pet",
+                        "required": false,
+                        "type": "string"
+                    },
+                    {
+                        "name": "status",
+                        "in": "formData",
+                        "description": "Updated status of the pet",
+                        "required": false,
+                        "type": "string"
+                    }
+                ],
+                "responses": {
+                    "405": {
+                        "description": "Invalid input"
+                    }
+                },
+                "security": [
+                    {
+                        "petstore_auth": [
+                            "write:pets",
+                            "read:pets"
+                        ]
+                    }
+                ]
+            },
+            "delete": {
+                "tags": [
+                    "pet"
+                ],
+                "summary": "Deletes a pet",
+                "description": "",
+                "operationId": "deletePet",
+                "produces": [
+                    "application/xml",
+                    "application/json"
+                ],
+                "parameters": [
+                    {
+                        "name": "api_key",
+                        "in": "header",
+                        "description": "",
+                        "required": false,
+                        "type": "string"
+                    },
+                    {
+                        "name": "petId",
+                        "in": "path",
+                        "description": "Pet id to delete",
+                        "required": true,
+                        "type": "integer",
+                        "format": "int64"
+                    }
+                ],
+                "responses": {
+                    "400": {
+                        "description": "Invalid pet value"
+                    }
+                },
+                "security": [
+                    {
+                        "petstore_auth": [
+                            "write:pets",
+                            "read:pets"
+                        ]
+                    }
+                ]
+            }
+        }
+    },
+    "securityDefinitions": {
+        "petstore_auth": {
+            "type": "oauth2",
+            "authorizationUrl": "http://petstore.swagger.io/api/oauth/dialog",
+            "flow": "implicit",
+            "scopes": {
+                "write:pets": "modify pets in your account",
+                "read:pets": "read your pets"
+            }
+        },
+        "api_key": {
+            "type": "apiKey",
+            "name": "api_key",
+            "in": "header"
+        }
+    },
+    "definitions": {
+        "Order": {
+            "properties": {
+                "id": {
+                    "type": "integer",
+                    "format": "int64"
+                },
+                "petId": {
+                    "type": "integer",
+                    "format": "int64"
+                },
+                "quantity": {
+                    "type": "integer",
+                    "format": "int32"
+                },
+                "shipDate": {
+                    "type": "string",
+                    "format": "date-time"
+                },
+                "status": {
+                    "type": "string",
+                    "description": "Order Status",
+                    "enum": [
+                        "placed",
+                        "approved",
+                        "delivered"
+                    ]
+                },
+                "complete": {
+                    "type": "boolean"
+                }
+            },
+            "xml": {
+                "name": "Order"
+            }
+        },
+        "User": {
+            "properties": {
+                "id": {
+                    "type": "integer",
+                    "format": "int64"
+                },
+                "username": {
+                    "type": "string"
+                },
+                "firstName": {
+                    "type": "string"
+                },
+                "lastName": {
+                    "type": "string"
+                },
+                "email": {
+                    "type": "string"
+                },
+                "password": {
+                    "type": "string"
+                },
+                "phone": {
+                    "type": "string"
+                },
+                "userStatus": {
+                    "type": "integer",
+                    "format": "int32",
+                    "description": "User Status"
+                }
+            },
+            "xml": {
+                "name": "User"
+            }
+        },
+        "Category": {
+            "properties": {
+                "id": {
+                    "type": "integer",
+                    "format": "int64"
+                },
+                "name": {
+                    "type": "string"
+                }
+            },
+            "xml": {
+                "name": "Category"
+            }
+        },
+        "Tag": {
+            "properties": {
+                "id": {
+                    "type": "integer",
+                    "format": "int64"
+                },
+                "name": {
+                    "type": "string"
+                }
+            },
+            "xml": {
+                "name": "Tag"
+            }
+        },
+        "Pet": {
+            "required": [
+                "name",
+                "photoUrls"
+            ],
+            "properties": {
+                "id": {
+                    "type": "integer",
+                    "format": "int64"
+                },
+                "category": {
+                    "$ref": "#/definitions/Category"
+                },
+                "name": {
+                    "type": "string",
+                    "example": "doggie"
+                },
+                "photoUrls": {
+                    "type": "array",
+                    "xml": {
+                        "name": "photoUrl",
+                        "wrapped": true
+                    },
+                    "items": {
+                        "type": "string"
+                    }
+                },
+                "tags": {
+                    "type": "array",
+                    "xml": {
+                        "name": "tag",
+                        "wrapped": true
+                    },
+                    "items": {
+                        "$ref": "#/definitions/Tag"
+                    }
+                },
+                "status": {
+                    "type": "string",
+                    "description": "pet status in the store",
+                    "enum": [
+                        "available",
+                        "pending",
+                        "sold"
+                    ]
+                }
+            },
+            "xml": {
+                "name": "Pet"
+            }
+        },
+        "ApiResponse": {
+            "properties": {
+                "code": {
+                    "type": "integer",
+                    "format": "int32"
+                },
+                "type": {
+                    "type": "string"
+                },
+                "message": {
+                    "type": "string"
+                }
+            },
+            "xml": {
+                "name": "##default"
+            }
+        }
+    },
+    "externalDocs": {
+        "description": "Find out more about Swagger",
+        "url": "http://swagger.io"
+    }
+}

test/data/valid_swagger/json/swagger2-with-params.json

@@ -0,0 +1,48 @@
+{
+  "swagger": "2.0",
+  "info": {
+    "description": "My API",
+    "version": "1.0.0",
+    "title": "Awesome Pets API",
+    "termsOfService": "http://www.domain.com",
+    "contact": {
+      "name": "support@domain.com"
+    }
+  },
+  "basePath": "/",
+  "schemes": [
+    "http"
+  ],
+  "paths": {
+    "/owner/{ownerId}/pet/{petId}": {
+      "post": {
+        "summary": "Find pets belonging to a owner",
+        "description": "",
+        "operationId": "findPetsOfOwners",
+        "parameters": [{
+          "in": "path",
+          "name": "ownerId",
+          "description": "Owner Id",
+          "required": true,
+          "type": "integer",
+          "default": "42"
+        }, {
+          "in": "path",
+          "name": "petId",
+          "description": "Pet Id",
+          "required": true,
+          "type": "integer"
+
+        }],
+        "responses": {
+          "200": {
+            "description": "Pet found successfully.",
+            "schema": {
+              "$ref": "#/definitions/Pet"
+            }
+          }
+        }
+      }
+    }
+  }
+}

test/data/valid_swagger/json/swagger2.json

@@ -0,0 +1,54 @@
+{
+  "swagger": "2.0",
+  "info": {
+    "description": "My API",
+    "version": "1.0.0",
+    "title": "My API",
+    "termsOfService": "http://www.domain.com",
+    "contact": {
+      "name": "support@domain.com"
+    }
+  },
+  "basePath": "/",
+  "schemes": [
+    "http"
+  ],
+  "paths": {
+    "Authorization/LoginAPI": {
+      "post": {
+        "summary": "Authenticates you to the system and produces a session token that will be used for future calls",
+        "description": "",
+        "operationId": "LoginAPI",
+        "consumes": [
+          "application/x-www-form-urlencoded"
+        ],
+        "produces": [
+          "application/json"
+        ],
+        "parameters": [{
+          "in": "formData",
+          "name": "UserName",
+          "description": "Login Username",
+          "required": true,
+          "type": "string"
+
+        }, {
+          "in": "formData",
+          "name": "Password",
+          "description": "Password",
+          "required": true,
+          "type": "string"
+
+        }],
+        "responses": {
+          "200": {
+            "description": "API Response with session ID if login is allowed",
+            "schema": {
+              "$ref": "#/definitions/Authorization"
+            }
+          }
+        }
+      }
+    }
+  }
+}

test/data/valid_swagger/json/swagger3.json

@@ -0,0 +1,29 @@
+{
+    "swagger": "2.0",
+    "info": {
+      "title": "Simple API overview",
+      "version": "v2"
+    },
+    "paths": {
+      "/": {
+        "get": {
+          "operationId": "listVersionsv2",
+          "summary": "List API versions",
+          "produces": [
+            "application/json"
+          ],
+          "responses": {
+            "200": {
+              "description": "200 300 response"
+            },
+            "300": {
+              "description": "200 300 response"
+            }
+          }
+        }
+      }
+    },
+    "consumes": [
+      "application/json"
+    ]
+  }

test/data/valid_swagger/json/swagger_aws.json

@@ -0,0 +1,219 @@
+{
+  "swagger": "2.0",
+  "info": {
+    "title": "API Gateway / Cognito Sample API",
+    "description": "Pet store sample that uses Cognito Developer Authenticated Identities to generate credentials through a Java Lambda Function",
+    "version": "1.0.0"
+  },
+  "host": "execute-api.us-east-1.amazonaws.com",
+  "schemes": [
+    "https"
+  ],
+  "basePath": "/",
+  "produces": [
+    "application/json"
+  ],
+  "paths": {
+    "/users": {
+      "post": {
+        "summary": "Registers a new user",
+        "description": "Creates a new user in the DynamoDB backend database and returns a set \nof temporary credentials to sign future requests.\n",
+        "consumes": [
+          "application/json"
+        ],
+        "produces": [
+          "application/json"
+        ],
+        "parameters": [
+          {
+            "name": "NewUser",
+            "in": "body",
+            "description": "New user details.",
+            "schema": {
+              "$ref": "#/definitions/User"
+            }
+          }
+        ],
+        "tags": [
+          "Auth"
+        ],
+        "x-postman-meta": {
+          "currentHelper": "awsSigV4",
+          "helperAttributes": {
+            "accessKey": "{{aws_access_key_id}}",
+            "secretKey": "{{aws_secret_access_key}}",
+            "region": "eu-west-1",
+            "service": "execute-api",
+            "saveHelper": true
+          }
+        },
+        "responses": {
+          "200": {
+            "description": "The username of the new user and set of temporary credentials",
+            "schema": {
+              "$ref": "#/definitions/RegisterUserResponse"
+            }
+          },
+          "400": {
+            "description": "Bad request",
+            "schema": {
+              "$ref": "#/definitions/Error"
+            }
+          },
+          "500": {
+            "description": "Internal error",
+            "schema": {
+              "$ref": "#/definitions/Error"
+            }
+          }
+        }
+      }
+    }
+  },
+  "definitions": {
+    "User": {
+      "properties": {
+        "username": {
+          "type": "string",
+          "description": "A unique username for the user"
+        },
+        "password": {
+          "type": "string",
+          "description": "A password for the new user"
+        }
+      }
+    },
+    "RegisterUserResponse": {
+      "properties": {
+        "username": {
+          "type": "string",
+          "description": "The username of the new user"
+        },
+        "identityId": {
+          "type": "string",
+          "description": "The unique identifier for the new user"
+        },
+        "token": {
+          "type": "string",
+          "description": "An OpenID token for the new user"
+        },
+        "credentials": {
+          "properties": {
+            "accessKey": {
+              "type": "string",
+              "description": "Temporary access key to sign requests"
+            },
+            "secretKey": {
+              "type": "string",
+              "description": "Temporary secret access key to sign requests"
+            },
+            "sessionToken": {
+              "type": "string",
+              "description": "Tempoarary session token"
+            },
+            "expiration": {
+              "type": "integer",
+              "description": "Expiration date of the temporary credentials in millis since 1/1/1970\n"
+            }
+          }
+        }
+      }
+    },
+    "LoginUserResponse": {
+      "properties": {
+        "identityId": {
+          "type": "string",
+          "description": "The unique identifier for the new user"
+        },
+        "token": {
+          "type": "string",
+          "description": "An OpenID token for the new user"
+        },
+        "credentials": {
+          "properties": {
+            "accessKey": {
+              "type": "string",
+              "description": "Temporary access key to sign requests"
+            },
+            "secretKey": {
+              "type": "string",
+              "description": "Temporary secret access key to sign requests"
+            },
+            "sessionToken": {
+              "type": "string",
+              "description": "Tempoarary session token"
+            },
+            "expiration": {
+              "type": "integer",
+              "description": "Expiration date of the temporary credentials in millis since 1/1/1970\n"
+            }
+          }
+        }
+      }
+    },
+    "NewPet": {
+      "properties": {
+        "petType": {
+          "type": "string",
+          "description": "Free text pet type"
+        },
+        "petName": {
+          "type": "string",
+          "description": "Free text pet name"
+        },
+        "petAge": {
+          "type": "integer",
+          "description": "Age of the new pet"
+        }
+      }
+    },
+    "NewPetResponse": {
+      "properties": {
+        "petId": {
+          "type": "string",
+          "description": "The generated unique identifier for the new pet"
+        }
+      }
+    },
+    "Pet": {
+      "properties": {
+        "petId": {
+          "type": "string",
+          "description": "The generated unique identifier for the new pet"
+        },
+        "petType": {
+          "type": "string",
+          "description": "Free text pet type"
+        },
+        "petName": {
+          "type": "string",
+          "description": "Free text pet name"
+        },
+        "petAge": {
+          "type": "integer",
+          "description": "Age of the new pet"
+        }
+      }
+    },
+    "Pets": {
+      "type": "array",
+      "items": {
+        "$ref": "Pet"
+      }
+    },
+    "Error": {
+      "properties": {
+        "code": {
+          "type": "integer",
+          "format": "int32"
+        },
+        "message": {
+          "type": "string"
+        },
+        "fields": {
+          "type": "string"
+        }
+      }
+    }
+  }
+}

test/data/valid_swagger/json/swagger_aws_2.json

@@ -0,0 +1,219 @@
+{
+  "swagger": "2.0",
+  "info": {
+    "title": "API Gateway / Cognito Sample API",
+    "description": "Pet store sample that uses Cognito Developer Authenticated Identities to generate credentials through a Java Lambda Function",
+    "version": "1.0.0"
+  },
+  "host": "execute-api.us-east-1.amazonaws.com",
+  "schemes": [
+    "https"
+  ],
+  "basePath": "/",
+  "produces": [
+    "application/json"
+  ],
+  "consumes": [
+    "application/json"
+  ],
+  "paths": {
+    "/users": {
+      "post": {
+        "summary": "Registers a new user",
+        "description": "Creates a new user in the DynamoDB backend database and returns a set \nof temporary credentials to sign future requests.\n",
+        "produces": [
+          "text/json"
+        ],
+        "parameters": [
+          {
+            "name": "NewUser",
+            "in": "body",
+            "description": "New user details.",
+            "schema": {
+              "$ref": "#/definitions/User"
+            }
+          }
+        ],
+        "tags": [
+          "Auth"
+        ],
+        "x-postman-meta": {
+          "currentHelper": "awsSigV4",
+          "helperAttributes": {
+            "accessKey": "{{aws_access_key_id}}",
+            "secretKey": "{{aws_secret_access_key}}",
+            "region": "eu-west-1",
+            "service": "execute-api",
+            "saveHelper": true
+          }
+        },
+        "responses": {
+          "200": {
+            "description": "The username of the new user and set of temporary credentials",
+            "schema": {
+              "$ref": "#/definitions/RegisterUserResponse"
+            }
+          },
+          "400": {
+            "description": "Bad request",
+            "schema": {
+              "$ref": "#/definitions/Error"
+            }
+          },
+          "500": {
+            "description": "Internal error",
+            "schema": {
+              "$ref": "#/definitions/Error"
+            }
+          }
+        }
+      }
+    }
+  },
+  "definitions": {
+    "User": {
+      "properties": {
+        "username": {
+          "type": "string",
+          "description": "A unique username for the user"
+        },
+        "password": {
+          "type": "string",
+          "description": "A password for the new user"
+        }
+      }
+    },
+    "RegisterUserResponse": {
+      "properties": {
+        "username": {
+          "type": "string",
+          "description": "The username of the new user"
+        },
+        "identityId": {
+          "type": "string",
+          "description": "The unique identifier for the new user"
+        },
+        "token": {
+          "type": "string",
+          "description": "An OpenID token for the new user"
+        },
+        "credentials": {
+          "properties": {
+            "accessKey": {
+              "type": "string",
+              "description": "Temporary access key to sign requests"
+            },
+            "secretKey": {
+              "type": "string",
+              "description": "Temporary secret access key to sign requests"
+            },
+            "sessionToken": {
+              "type": "string",
+              "description": "Tempoarary session token"
+            },
+            "expiration": {
+              "type": "integer",
+              "description": "Expiration date of the temporary credentials in millis since 1/1/1970\n"
+            }
+          }
+        }
+      }
+    },
+    "LoginUserResponse": {
+      "properties": {
+        "identityId": {
+          "type": "string",
+          "description": "The unique identifier for the new user"
+        },
+        "token": {
+          "type": "string",
+          "description": "An OpenID token for the new user"
+        },
+        "credentials": {
+          "properties": {
+            "accessKey": {
+              "type": "string",
+              "description": "Temporary access key to sign requests"
+            },
+            "secretKey": {
+              "type": "string",
+              "description": "Temporary secret access key to sign requests"
+            },
+            "sessionToken": {
+              "type": "string",
+              "description": "Tempoarary session token"
+            },
+            "expiration": {
+              "type": "integer",
+              "description": "Expiration date of the temporary credentials in millis since 1/1/1970\n"
+            }
+          }
+        }
+      }
+    },
+    "NewPet": {
+      "properties": {
+        "petType": {
+          "type": "string",
+          "description": "Free text pet type"
+        },
+        "petName": {
+          "type": "string",
+          "description": "Free text pet name"
+        },
+        "petAge": {
+          "type": "integer",
+          "description": "Age of the new pet"
+        }
+      }
+    },
+    "NewPetResponse": {
+      "properties": {
+        "petId": {
+          "type": "string",
+          "description": "The generated unique identifier for the new pet"
+        }
+      }
+    },
+    "Pet": {
+      "properties": {
+        "petId": {
+          "type": "string",
+          "description": "The generated unique identifier for the new pet"
+        },
+        "petType": {
+          "type": "string",
+          "description": "Free text pet type"
+        },
+        "petName": {
+          "type": "string",
+          "description": "Free text pet name"
+        },
+        "petAge": {
+          "type": "integer",
+          "description": "Age of the new pet"
+        }
+      }
+    },
+    "Pets": {
+      "type": "array",
+      "items": {
+        "$ref": "Pet"
+      }
+    },
+    "Error": {
+      "properties": {
+        "code": {
+          "type": "integer",
+          "format": "int32"
+        },
+        "message": {
+          "type": "string"
+        },
+        "fields": {
+          "type": "string"
+        }
+      }
+    }
+  }
+}

test/data/valid_swagger/json/uber.json

@@ -0,0 +1,370 @@
+{
+  "swagger": "2.0",
+  "info": {
+    "title": "Uber API",
+    "description": "Move your app forward with the Uber API",
+    "version": "1.0.0"
+  },
+  "host": "api.uber.com",
+  "schemes": [
+    "https"
+  ],
+  "basePath": "/v1",
+  "produces": [
+    "application/json"
+  ],
+  "paths": {
+    "/products": {
+      "get": {
+        "summary": "Product Types",
+        "description": "The Products endpoint returns information about the Uber products offered at a given location. The response includes the display name and other details about each product, and lists the products in the proper display order.",
+        "parameters": [
+          {
+            "name": "latitude",
+            "in": "query",
+            "description": "Latitude component of location.",
+            "required": true,
+            "type": "number",
+            "format": "double"
+          },
+          {
+            "name": "longitude",
+            "in": "query",
+            "description": "Longitude component of location.",
+            "required": true,
+            "type": "number",
+            "format": "double"
+          }
+        ],
+        "tags": [
+          "Products"
+        ],
+        "responses": {
+          "200": {
+            "description": "An array of products",
+            "schema": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/Product"
+              }
+            }
+          },
+          "default": {
+            "description": "Unexpected error",
+            "schema": {
+              "$ref": "#/definitions/Error"
+            }
+          }
+        }
+      }
+    },
+    "/estimates/price": {
+      "get": {
+        "summary": "Price Estimates",
+        "description": "The Price Estimates endpoint returns an estimated price range for each product offered at a given location. The price estimate is provided as a formatted string with the full price range and the localized currency symbol.<br><br>The response also includes low and high estimates, and the [ISO 4217](http://en.wikipedia.org/wiki/ISO_4217) currency code for situations requiring currency conversion. When surge is active for a particular product, its surge_multiplier will be greater than 1, but the price estimate already factors in this multiplier.",
+        "parameters": [
+          {
+            "name": "start_latitude",
+            "in": "query",
+            "description": "Latitude component of start location.",
+            "required": true,
+            "type": "number",
+            "format": "double"
+          },
+          {
+            "name": "start_longitude",
+            "in": "query",
+            "description": "Longitude component of start location.",
+            "required": true,
+            "type": "number",
+            "format": "double"
+          },
+          {
+            "name": "end_latitude",
+            "in": "query",
+            "description": "Latitude component of end location.",
+            "required": true,
+            "type": "number",
+            "format": "double"
+          },
+          {
+            "name": "end_longitude",
+            "in": "query",
+            "description": "Longitude component of end location.",
+            "required": true,
+            "type": "number",
+            "format": "double"
+          }
+        ],
+        "tags": [
+          "Estimates"
+        ],
+        "responses": {
+          "200": {
+            "description": "An array of price estimates by product",
+            "schema": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/PriceEstimate"
+              }
+            }
+          },
+          "default": {
+            "description": "Unexpected error",
+            "schema": {
+              "$ref": "#/definitions/Error"
+            }
+          }
+        }
+      }
+    },
+    "/estimates/time": {
+      "get": {
+        "summary": "Time Estimates",
+        "description": "The Time Estimates endpoint returns ETAs for all products offered at a given location, with the responses expressed as integers in seconds. We recommend that this endpoint be called every minute to provide the most accurate, up-to-date ETAs.",
+        "parameters": [
+          {
+            "name": "start_latitude",
+            "in": "query",
+            "description": "Latitude component of start location.",
+            "required": true,
+            "type": "number",
+            "format": "double"
+          },
+          {
+            "name": "start_longitude",
+            "in": "query",
+            "description": "Longitude component of start location.",
+            "required": true,
+            "type": "number",
+            "format": "double"
+          },
+          {
+            "name": "customer_uuid",
+            "in": "query",
+            "type": "string",
+            "format": "uuid",
+            "description": "Unique customer identifier to be used for experience customization."
+          },
+          {
+            "name": "product_id",
+            "in": "query",
+            "type": "string",
+            "description": "Unique identifier representing a specific product for a given latitude & longitude."
+          }
+        ],
+        "tags": [
+          "Estimates"
+        ],
+        "responses": {
+          "200": {
+            "description": "An array of products",
+            "schema": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/Product"
+              }
+            }
+          },
+          "default": {
+            "description": "Unexpected error",
+            "schema": {
+              "$ref": "#/definitions/Error"
+            }
+          }
+        }
+      }
+    },
+    "/me": {
+      "get": {
+        "summary": "User Profile",
+        "description": "The User Profile endpoint returns information about the Uber user that has authorized with the application.",
+        "tags": [
+          "User"
+        ],
+        "responses": {
+          "200": {
+            "description": "Profile information for a user",
+            "schema": {
+              "$ref": "#/definitions/Profile"
+            }
+          },
+          "default": {
+            "description": "Unexpected error",
+            "schema": {
+              "$ref": "#/definitions/Error"
+            }
+          }
+        }
+      }
+    },
+    "/history": {
+      "get": {
+        "summary": "User Activity",
+        "description": "The User Activity endpoint returns data about a user's lifetime activity with Uber. The response will include pickup locations and times, dropoff locations and times, the distance of past requests, and information about which products were requested.<br><br>The history array in the response will have a maximum length based on the limit parameter. The response value count may exceed limit, therefore subsequent API requests may be necessary.",
+        "parameters": [
+          {
+            "name": "offset",
+            "in": "query",
+            "type": "integer",
+            "format": "int32",
+            "description": "Offset the list of returned results by this amount. Default is zero."
+          },
+          {
+            "name": "limit",
+            "in": "query",
+            "type": "integer",
+            "format": "int32",
+            "description": "Number of items to retrieve. Default is 5, maximum is 100."
+          }
+        ],
+        "tags": [
+          "User"
+        ],
+        "responses": {
+          "200": {
+            "description": "History information for the given user",
+            "schema": {
+              "$ref": "#/definitions/Activities"
+            }
+          },
+          "default": {
+            "description": "Unexpected error",
+            "schema": {
+              "$ref": "#/definitions/Error"
+            }
+          }
+        }
+      }
+    }
+  },
+  "definitions": {
+    "Product": {
+      "properties": {
+        "product_id": {
+          "type": "string",
+          "description": "Unique identifier representing a specific product for a given latitude & longitude. For example, uberX in San Francisco will have a different product_id than uberX in Los Angeles."
+        },
+        "description": {
+          "type": "string",
+          "description": "Description of product."
+        },
+        "display_name": {
+          "type": "string",
+          "description": "Display name of product."
+        },
+        "capacity": {
+          "type": "string",
+          "description": "Capacity of product. For example, 4 people."
+        },
+        "image": {
+          "type": "string",
+          "description": "Image URL representing the product."
+        }
+      }
+    },
+    "PriceEstimate": {
+      "properties": {
+        "product_id": {
+          "type": "string",
+          "description": "Unique identifier representing a specific product for a given latitude & longitude. For example, uberX in San Francisco will have a different product_id than uberX in Los Angeles"
+        },
+        "currency_code": {
+          "type": "string",
+          "description": "[ISO 4217](http://en.wikipedia.org/wiki/ISO_4217) currency code."
+        },
+        "display_name": {
+          "type": "string",
+          "description": "Display name of product."
+        },
+        "estimate": {
+          "type": "string",
+          "description": "Formatted string of estimate in local currency of the start location. Estimate could be a range, a single number (flat rate) or \"Metered\" for TAXI."
+        },
+        "low_estimate": {
+          "type": "number",
+          "description": "Lower bound of the estimated price."
+        },
+        "high_estimate": {
+          "type": "number",
+          "description": "Upper bound of the estimated price."
+        },
+        "surge_multiplier": {
+          "type": "number",
+          "description": "Expected surge multiplier. Surge is active if surge_multiplier is greater than 1. Price estimate already factors in the surge multiplier."
+        }
+      }
+    },
+    "Profile": {
+      "properties": {
+        "first_name": {
+          "type": "string",
+          "description": "First name of the Uber user."
+        },
+        "last_name": {
+          "type": "string",
+          "description": "Last name of the Uber user."
+        },
+        "email": {
+          "type": "string",
+          "description": "Email address of the Uber user"
+        },
+        "picture": {
+          "type": "string",
+          "description": "Image URL of the Uber user."
+        },
+        "promo_code": {
+          "type": "string",
+          "description": "Promo code of the Uber user."
+        }
+      }
+    },
+    "Activity": {
+      "properties": {
+        "uuid": {
+          "type": "string",
+          "description": "Unique identifier for the activity"
+        }
+      }
+    },
+    "Activities": {
+      "properties": {
+        "offset": {
+          "type": "integer",
+          "format": "int32",
+          "description": "Position in pagination."
+        },
+        "limit": {
+          "type": "integer",
+          "format": "int32",
+          "description": "Number of items to retrieve (100 max)."
+        },
+        "count": {
+          "type": "integer",
+          "format": "int32",
+          "description": "Total number of items available."
+        },
+        "history": {
+          "type": "array",
+          "items": {
+              "$ref": "#/definitions/Activity"
+           }
+        }
+      }
+    },
+    "Error": {
+      "properties": {
+        "code": {
+          "type": "integer",
+          "format": "int32"
+        },
+        "message": {
+          "type": "string"
+        },
+        "fields": {
+          "type": "string"
+        }
+      }
+    }
+  }
+}

test/data/valid_swagger/yaml/yaml_anchor.yaml

@@ -0,0 +1,67 @@
+swagger: '2.0'
+info:
+  title: YAML anchor issue
+  version: '1.0'
+schemes:
+  - https
+securityDefinitions:
+  Bearer:
+    description: Authorization 'Bearer' token
+    in: header
+    name: Authorization
+    type: apiKey
+tags:
+  - name: client
+    description: Client resources
+paths:
+  /client:
+    get:
+      deprecated: false
+      summary: Query Client
+      produces: &ref_0
+        - application/json
+      security: &ref_1
+        - Bearer: []
+      tags: &ref_2
+        - client
+      parameters:
+        - &ref_5
+          in: query
+          name: page
+          type: integer
+        - &ref_6
+          in: query
+          name: pageSize
+          type: integer
+          default: 25
+      responses:
+        '200':
+          description: Search results
+          schema:
+            properties:
+              pagination: &ref_7
+                type: object
+                properties:
+                  page:
+                    type: integer
+                  pageSize:
+                    type: integer
+                  total:
+                    type: integer
+                  count:
+                    type: integer
+            type: object
+    post:
+      deprecated: false
+      summary: Create a new Client
+      produces: *ref_0
+      security: *ref_1
+      tags: *ref_2
+      responses:
+        '201': &ref_9
+          description: Created
+          schema:
+            type: object
+            properties:
+              _id:
+                type: string

test/unit/base.test.js

@@ -5,7 +5,9 @@ var expect = require('chai').expect,
   _ = require('lodash'),
   async = require('async'),
   VALID_OPENAPI_PATH = '../data/valid_openapi',
-  INVALID_OPENAPI_PATH = '../data/invalid_openapi';
+  INVALID_OPENAPI_PATH = '../data/invalid_openapi',
+  SWAGGER_20_FOLDER_YAML = '../data/valid_swagger/yaml/',
+  SWAGGER_20_FOLDER_JSON = '../data/valid_swagger/json/';
 
 describe('CONVERT FUNCTION TESTS ', function() {
   // these two covers remaining part of util.js
@@ -1140,6 +1142,121 @@ describe('CONVERT FUNCTION TESTS ', function() {
         });
     });
   });
+  describe('Converting swagger 2.0 files', function() {
+    it('should convert path paramters to postman-compatible paramters', function (done) {
+      const fileData = path.join(__dirname, SWAGGER_20_FOLDER_JSON, 'swagger2-with-params.json'),
+        input = {
+          type: 'file',
+          data: fileData
+        };
+
+      Converter.convert(input, {}, function(err, convertResult) {
+        expect(err).to.be.null;
+        // Make sure that path params are updated and their respective default values
+        convertResult.output.forEach(function(element) {
+          expect(element.type).to.equal('collection');
+          expect(element.data.item[0].request.url.path.indexOf(':ownerId') > -1).to.equal(true);
+          expect(element.data.item[0].request.url.path.indexOf(':petId') > -1).to.equal(true);
+
+          let thisVar = element.data.item[0].request.url.variable[0];
+
+          expect(thisVar.type).to.equal('any');
+
+          expect(thisVar.value).to.equal('42');
+          expect(thisVar.key).to.equal('ownerId');
+        });
+        done();
+      });
+    });
+
+    it('Should convert a swagger document with YAML anchors', function(done) {
+      const fileData = fs.readFileSync(path.join(__dirname, SWAGGER_20_FOLDER_YAML, 'yaml_anchor.yaml'), 'utf8'),
+        input = {
+          type: 'string',
+          data: fileData
+        };
+      Converter.convert(input, {}, (error, result) => {
+        expect(error).to.be.null;
+        expect(result.result).to.equal(true);
+        expect(result.output.length).to.equal(1);
+        expect(result.output[0].type).to.have.equal('collection');
+        expect(result.output[0].data).to.have.property('info');
+        expect(result.output[0].data).to.have.property('item');
+      });
+      done();
+    });
+
+    it('must read values consumes', function (done) {
+      const fileData = path.join(__dirname, SWAGGER_20_FOLDER_JSON, 'swagger_aws_2.json'),
+        input = {
+          type: 'file',
+          data: fileData
+        };
+
+      Converter.convert(input, { requestName: 'url' }, (err, convertResult) => {
+        expect(err).to.be.null;
+        // Make sure that consumes and produces are processed
+        convertResult.output.forEach(function(element) {
+          expect(element.type).to.equal('collection');
+          expect(JSON.stringify(element.data.item[0].request.header[0])).to
+            .equal('{"key":"Content-Type","value":"application/json"}');
+        });
+        done();
+      });
+    });
+
+    it('should convert a swagger object which only have a root path.', function(done) {
+      const fileData = JSON.parse(
+          fs.readFileSync(path.join(__dirname, SWAGGER_20_FOLDER_JSON, 'swagger3.json'), 'utf8')
+        ),
+        input = {
+          type: 'json',
+          data: fileData
+        };
+
+      Converter.convert(input, {}, (err, result) => {
+        expect(result.result).to.equal(true);
+        expect(result.output.length).to.equal(1);
+        expect(result.output[0].type).to.have.equal('collection');
+        expect(result.output[0].data).to.have.property('info');
+        expect(result.output[0].data).to.have.property('item');
+
+        done();
+      });
+    });
+
+    it('should name the requests based on requestNameSource parameter, value=`URL`', function (done) {
+      const fileData = path.join(__dirname, SWAGGER_20_FOLDER_JSON, 'swagger3.json'),
+        input = {
+          type: 'file',
+          data: fileData
+        };
+
+      Converter.convert(input, { requestNameSource: 'URL' }, (err, convertResult) => {
+        let request = convertResult.output[0].data.item[0].request;
+
+        expect(err).to.be.null;
+        expect(request.name).to.equal('{{baseUrl}}/');
+        done();
+      });
+    });
+
+    it('should name the requests based on requestNameSource parameter, value=`Fallback`', function (done) {
+      const fileData = path.join(__dirname, SWAGGER_20_FOLDER_JSON, 'swagger3.json'),
+        input = {
+          type: 'file',
+          data: fileData
+        };
+
+      Converter.convert(input, { requestNameSource: 'Fallback' }, (err, convertResult) => {
+        let request = convertResult.output[0].data.item[0].request;
+
+        expect(err).to.be.null;
+        expect(request.name).to.equal('List API versions');
+        done();
+      });
+    });
+  });
 
   describe('requestNameSource option', function() {
     var pathPrefix = VALID_OPENAPI_PATH + '/test1.json',

test/unit/swaggerSupport/schemaUtilsSwagger.test.js

@@ -0,0 +1,47 @@
+const { expect } = require('chai'),
+  concreteUtils = require('../../../lib/swaggerUtils/schemaUtilsSwagger'),
+  fs = require('fs'),
+  validSwaggerFolder = './test/data/valid_swagger',
+  invalidSwaggerFolder = './test/data/invalid_swagger';
+
+describe('parseSpec method', function () {
+  it('should return true and a parsed specification', function () {
+    let fileContent = fs.readFileSync(validSwaggerFolder + '/json/sampleswagger.json', 'utf8');
+    const parsedSpec = concreteUtils.parseSpec(fileContent, {});
+
+    expect(parsedSpec.result).to.be.true;
+    expect(parsedSpec.openapi.swagger).to.equal('2.0');
+  });
+
+  it('should return false and info must have a title message', function () {
+    let fileContent = fs.readFileSync(invalidSwaggerFolder + '/invalid_no_info_title.json', 'utf8');
+    const parsedSpec = concreteUtils.parseSpec(fileContent, {});
+
+    expect(parsedSpec.result).to.be.false;
+    expect(parsedSpec.reason).to.equal('Title, and version fields are required for the Info Object');
+  });
+
+  it('should return false and swagger must have info object message', function () {
+    let fileContent = fs.readFileSync(invalidSwaggerFolder + '/invalid_no_info.json', 'utf8');
+    const parsedSpec = concreteUtils.parseSpec(fileContent, {});
+
+    expect(parsedSpec.result).to.be.false;
+    expect(parsedSpec.reason).to.equal('The Swagger specification must have an \"info\" field');
+  });
+
+  it('should return false and invalid version message', function () {
+    let fileContent = fs.readFileSync(invalidSwaggerFolder + '/invalid_wrong_swagger_version.json', 'utf8');
+    const parsedSpec = concreteUtils.parseSpec(fileContent, {});
+
+    expect(parsedSpec.result).to.be.false;
+    expect(parsedSpec.reason).to.equal('The value of "swagger" field must be 2.0');
+  });
+
+  it('should return false and no paths message', function () {
+    let fileContent = fs.readFileSync(invalidSwaggerFolder + '/invalid_no_paths.json', 'utf8');
+    const parsedSpec = concreteUtils.parseSpec(fileContent, {});
+
+    expect(parsedSpec.result).to.be.false;
+    expect(parsedSpec.reason).to.equal('The Swagger specification must have a "paths" field');
+  });
+});

test/unit/swaggerToOpenapi.test.js

@@ -0,0 +1,31 @@
+const { convertToOAS30IfSwagger } = require('../../lib/swaggerUtils/swaggerToOpenapi'),
+  fs = require('fs'),
+  path = require('path'),
+  SWAGGER_20_FOLDER_JSON = '../data/valid_swagger/json/',
+  SWAGGER_20_INVALID_FOLDER_JSON = '../data/invalid_swagger/',
+  utils = require('../../lib/swaggerUtils/schemaUtilsSwagger'),
+  expect = require('chai').expect;
+
+describe('Test swaggerToOpenapi method', function() {
+  it('Should convert a swagger file to an openapi', function() {
+    const fileSource = path.join(__dirname, SWAGGER_20_FOLDER_JSON + '/sampleswagger.json'),
+      fileData = fs.readFileSync(fileSource, 'utf8'),
+      parsedSpec = utils.parseSpec(fileData);
+
+    convertToOAS30IfSwagger(utils, parsedSpec.openapi, (error, openapi) => {
+      expect(error).to.be.null;
+      expect(openapi.openapi).to.be.equal('3.0.0');
+    });
+  });
+
+  it('Should throw an error when swagger file is not complete', function() {
+    const fileSource = path.join(__dirname, SWAGGER_20_INVALID_FOLDER_JSON + '/invalid_no_info.json'),
+      fileData = fs.readFileSync(fileSource, 'utf8'),
+      parsedSpec = utils.parseSpec(fileData);
+
+    convertToOAS30IfSwagger(utils, parsedSpec.openapi, (error, openapi) => {
+      expect(error.message).to.be.equal('Unsupported swagger/OpenAPI version: undefined');
+      expect(openapi).to.be.undefined;
+    });
+  });
+});

test/unit/versionUtils.test.js

@@ -189,7 +189,7 @@ describe('filterOptionsByVersion method', function() {
         {
           id: 'optionC',
           name: 'option C',
-          supportedIn: ['3.1'],
+          supportedIn: ['3.1', '2.0'],
           default: 'A default value for option C'
         },
         {
@@ -239,4 +239,39 @@ describe('filterOptionsByVersion method', function() {
       return option.id;
     })).to.include.members(['optionA', 'optionB', 'optionD']);
   });
+
+  it('Should return the options supported in version 2.0', function() {
+    const optionsMock = [
+        {
+          id: 'optionA',
+          name: 'option A',
+          supportedIn: ['2.0'],
+          default: 'A default value for option A'
+        },
+        {
+          id: 'optionB',
+          name: 'option B',
+          supportedIn: ['3.0'],
+          default: 'A default value for option B'
+        },
+        {
+          id: 'optionC',
+          name: 'option C',
+          supportedIn: ['3.1', '2.0'],
+          default: 'A default value for option C'
+        },
+        {
+          id: 'optionD',
+          name: 'option D',
+          supportedIn: ['3.0', '3.1'],
+          default: 'A default value for option D'
+        }
+      ],
+      optionsFiltered = filterOptionsByVersion(optionsMock, '2.0');
+
+    expect(optionsFiltered).to.be.an('array');
+    expect(optionsFiltered.map((option) => {
+      return option.id;
+    })).to.include.members(['optionC', 'optionA']);
+  });
 });

test/unit/x20schemapack.test.js

@@ -0,0 +1,241 @@
+const SchemaPack = require('../..').SchemaPack,
+  expect = require('chai').expect,
+  fs = require('fs'),
+  path = require('path'),
+  SWAGGER_20_FOLDER_JSON = '../data/valid_swagger/json/';
+
+describe('SchemaPack instance creation', function() {
+  it('Should create an instance of SchemaPack when input is a string', function() {
+    const fileSource = path.join(__dirname, SWAGGER_20_FOLDER_JSON + '/sampleswagger.json'),
+      fileData = fs.readFileSync(fileSource, 'utf8'),
+      input = {
+        type: 'string',
+        data: fileData
+      },
+      schemapack = new SchemaPack(input);
+
+    expect(schemapack);
+  });
+
+  it('Should create an instance of SchemaPack when input is a file', function() {
+    const fileSource = path.join(__dirname, SWAGGER_20_FOLDER_JSON + '/sampleswagger.json'),
+      input = {
+        type: 'file',
+        data: fileSource
+      },
+      schemapack = new SchemaPack(input);
+
+    expect(schemapack);
+  });
+});
+
+describe('getMetaData method', function() {
+  it('Should return the provided input metadata', function() {
+    const fileSource = path.join(__dirname, SWAGGER_20_FOLDER_JSON + 'sampleswagger.json'),
+      input = {
+        type: 'file',
+        data: fileSource
+      },
+      schemapack = new SchemaPack(input);
+
+    schemapack.getMetaData((error, result) => {
+      expect(error).to.be.null;
+      expect(result.result).to.be.true;
+      expect(result.name).to.be.equal('Swagger Petstore');
+    });
+  });
+});
+
+describe('Convert method', function() {
+  it('Should convert an example file from: ', function(done) {
+    const fileSource = path.join(__dirname, SWAGGER_20_FOLDER_JSON, 'sampleswagger.json'),
+      fileData = fs.readFileSync(fileSource, 'utf8'),
+      input = {
+        type: 'string',
+        data: fileData
+      },
+      schemapack = new SchemaPack(input);
+
+    schemapack.convert((error, result) => {
+      expect(error).to.be.null;
+      expect(result.result).to.be.true;
+    });
+    done();
+  });
+});
+
+describe('Swagger 2.0  schemapack mergeAndValidate method', function() {
+  it('Should merge correctly the files in folder - petstore separated', function(done) {
+    let folderPath = path.join(__dirname, '../data/swaggerMultifile/petstore-separate-yaml'),
+      files = [],
+      array = [
+        { fileName: folderPath + '/spec/swagger.yaml' },
+        { fileName: folderPath + '/spec/Pet.yaml' },
+        { fileName: folderPath + '/spec/parameters.yaml' },
+        { fileName: folderPath + '/spec/NewPet.yaml' },
+        { fileName: folderPath + '/common/Error.yaml' }
+      ];
+
+    array.forEach((item) => {
+      files.push({
+        content: fs.readFileSync(item.fileName, 'utf8'),
+        fileName: item.fileName
+      });
+    });
+
+    var schema = new SchemaPack({ type: 'folder', data: files });
+    schema.mergeAndValidate((err, status) => {
+      if (err) {
+        expect.fail(null, null, err);
+      }
+      if (status.result) {
+        schema.convert((error, result) => {
+          if (error) {
+            expect.fail(null, null, err);
+          }
+          expect(result.result).to.equal(true);
+          expect(result.output.length).to.equal(1);
+          expect(result.output[0].type).to.have.equal('collection');
+          expect(result.output[0].data).to.have.property('info');
+          expect(result.output[0].data).to.have.property('item');
+          done();
+        });
+      }
+      else {
+        expect.fail(null, null, status.reason);
+        done();
+      }
+    });
+  });
+
+  it('Should merge correctly the files in folder - basicExample', function(done) {
+    let folderPath = path.join(__dirname, '../data/swaggerMultifile/basicExample'),
+      files = [],
+      array = [
+        { fileName: folderPath + '/index.yaml' },
+        { fileName: folderPath + '/info.yaml' },
+        { fileName: folderPath + '/paths.yaml' }
+      ];
+
+    array.forEach((item) => {
+      files.push({
+        content: fs.readFileSync(item.fileName, 'utf8'),
+        fileName: item.fileName
+      });
+    });
+
+    var schema = new SchemaPack({ type: 'folder', data: files });
+    schema.mergeAndValidate((err, status) => {
+      if (err) {
+        expect.fail(null, null, err);
+      }
+      if (status.result) {
+        schema.convert((error, result) => {
+          if (error) {
+            expect.fail(null, null, err);
+          }
+          expect(result.result).to.equal(true);
+          expect(result.output.length).to.equal(1);
+          expect(result.output[0].type).to.have.equal('collection');
+          expect(result.output[0].data).to.have.property('info');
+          expect(result.output[0].data.info.name).to.equal('Sample API');
+          expect(result.output[0].data).to.have.property('item');
+          expect(result.output[0].data.item[0].request.name).to.equal('Returns a list of users.');
+          done();
+        });
+      }
+      else {
+        expect.fail(null, null, status.reason);
+        done();
+      }
+    });
+  });
+
+  it('Should merge correctly the files in folder - uberTest', function(done) {
+    let folderPath = path.join(__dirname, '../data/swaggerMultifile/uberTest'),
+      files = [],
+      array = [
+        { fileName: folderPath + '/index.yaml' },
+        { fileName: folderPath + '/definitions/Activities.yaml' },
+        { fileName: folderPath + '/definitions/Activity.yaml' },
+        { fileName: folderPath + '/definitions/Error.yaml' },
+        { fileName: folderPath + '/definitions/Product.yaml' },
+        { fileName: folderPath + '/definitions/ProductList.yaml' },
+        { fileName: folderPath + '/definitions/Profile.yaml' },
+        { fileName: folderPath + '/definitions/PriceEstimate.yaml' }
+      ];
+
+    array.forEach((item) => {
+      files.push({
+        content: fs.readFileSync(item.fileName, 'utf8'),
+        fileName: item.fileName
+      });
+    });
+
+    var schema = new SchemaPack({ type: 'folder', data: files });
+    schema.mergeAndValidate((err, status) => {
+      if (err) {
+        expect.fail(null, null, err);
+      }
+      if (status.result) {
+        schema.convert((error, result) => {
+          if (error) {
+            expect.fail(null, null, err);
+          }
+          expect(result.result).to.equal(true);
+          expect(result.output.length).to.equal(1);
+          expect(result.output[0].type).to.have.equal('collection');
+          expect(result.output[0].data).to.have.property('info');
+          expect(result.output[0].data).to.have.property('item');
+          expect(result.output[0].data.item[0].response[0].body).to.include('product_id');
+          expect(result.output[0].data.item[0].response[0].body).to.include('description');
+          expect(result.output[0].data.item[1].item[0].response[0].body).to.include('product_id');
+          expect(result.output[0].data.item[1].item[0].response[0].body).to.include('currency_code');
+          expect(result.output[0].data.item[2].response[0].body).to.include('first_name');
+          expect(result.output[0].data.item[2].response[0].body).to.include('last_name');
+          expect(result.output[0].data.item[3].response[0].body).to.include('offset');
+          expect(result.output[0].data.item[3].response[0].body).to.include('limit');
+          expect(result.output[0].data.item[0].response[1].body).to.include('code');
+          expect(result.output[0].data.item[0].response[1].body).to.include('message');
+          done();
+        });
+      }
+      else {
+        expect.fail(null, null, status.reason);
+        done();
+      }
+    });
+  });
+
+  it('Should not merge because therer are 2 root files - multifile-two-root-files', function() {
+    let folderPath = path.join(__dirname, '../data/swaggerMultifile/multifile-two-root-files'),
+      files = [],
+      array = [
+        { fileName: folderPath + '/index.yaml' },
+        { fileName: folderPath + '/index1.yaml' },
+        { fileName: folderPath + '/definitions/index.yaml' },
+        { fileName: folderPath + '/definitions/User.yaml' },
+        { fileName: folderPath + '/info/index.yaml' },
+        { fileName: folderPath + '/info/index1.yaml' },
+        { fileName: folderPath + '/paths/bar.yaml' },
+        { fileName: folderPath + '/paths/foo.yaml' },
+        { fileName: folderPath + '/paths/index.yaml' }
+      ];
+
+    array.forEach((item) => {
+      files.push({
+        content: fs.readFileSync(item.fileName, 'utf8'),
+        fileName: item.fileName
+      });
+    });
+
+    var schema = new SchemaPack({ type: 'folder', data: files });
+    schema.mergeAndValidate((err, status) => {
+      if (err) {
+        expect.fail(null, null, err);
+      }
+      expect(status.result).to.equal(false);
+      expect(status.reason).to.be.equal('More than one root file not supported.');
+    });
+  });
+});