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98 lines
3.8 KiB
Go
98 lines
3.8 KiB
Go
// Copyright 2015 go-swagger maintainers
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package errors
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import (
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"fmt"
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"net/http"
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"net/http/httptest"
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"testing"
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"github.com/stretchr/testify/assert"
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)
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func TestServeError(t *testing.T) {
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// method not allowed wins
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var err error
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err = MethodNotAllowed("GET", []string{"POST", "PUT"})
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recorder := httptest.NewRecorder()
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ServeError(recorder, nil, err)
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assert.Equal(t, http.StatusMethodNotAllowed, recorder.Code)
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assert.Equal(t, "POST,PUT", recorder.Header().Get("Allow"))
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// assert.Equal(t, "application/json", recorder.Header().Get("content-type"))
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assert.Equal(t, `{"code":405,"message":"method GET is not allowed, but [POST,PUT] are"}`, recorder.Body.String())
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// renders status code from error when present
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err = NotFound("")
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recorder = httptest.NewRecorder()
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ServeError(recorder, nil, err)
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assert.Equal(t, http.StatusNotFound, recorder.Code)
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// assert.Equal(t, "application/json", recorder.Header().Get("content-type"))
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assert.Equal(t, `{"code":404,"message":"Not found"}`, recorder.Body.String())
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// renders mapped status code from error when present
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err = InvalidTypeName("someType")
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recorder = httptest.NewRecorder()
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ServeError(recorder, nil, err)
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assert.Equal(t, http.StatusUnprocessableEntity, recorder.Code)
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// assert.Equal(t, "application/json", recorder.Header().Get("content-type"))
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assert.Equal(t, `{"code":601,"message":"someType is an invalid type name"}`, recorder.Body.String())
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// defaults to internal server error
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err = fmt.Errorf("some error")
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recorder = httptest.NewRecorder()
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ServeError(recorder, nil, err)
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assert.Equal(t, http.StatusInternalServerError, recorder.Code)
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// assert.Equal(t, "application/json", recorder.Header().Get("content-type"))
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assert.Equal(t, `{"code":500,"message":"some error"}`, recorder.Body.String())
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}
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func TestAPIErrors(t *testing.T) {
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err := New(402, "this failed %s", "yada")
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assert.Error(t, err)
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assert.EqualValues(t, 402, err.Code())
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assert.EqualValues(t, "this failed yada", err.Error())
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err = NotFound("this failed %d", 1)
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assert.Error(t, err)
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assert.EqualValues(t, http.StatusNotFound, err.Code())
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assert.EqualValues(t, "this failed 1", err.Error())
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err = NotFound("")
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assert.Error(t, err)
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assert.EqualValues(t, http.StatusNotFound, err.Code())
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assert.EqualValues(t, "Not found", err.Error())
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err = NotImplemented("not implemented")
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assert.Error(t, err)
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assert.EqualValues(t, http.StatusNotImplemented, err.Code())
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assert.EqualValues(t, "not implemented", err.Error())
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err = MethodNotAllowed("GET", []string{"POST", "PUT"})
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assert.Error(t, err)
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assert.EqualValues(t, http.StatusMethodNotAllowed, err.Code())
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assert.EqualValues(t, "method GET is not allowed, but [POST,PUT] are", err.Error())
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err = InvalidContentType("application/saml", []string{"application/json", "application/x-yaml"})
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assert.Error(t, err)
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assert.EqualValues(t, http.StatusUnsupportedMediaType, err.Code())
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assert.EqualValues(t, "unsupported media type \"application/saml\", only [application/json application/x-yaml] are allowed", err.Error())
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err = InvalidResponseFormat("application/saml", []string{"application/json", "application/x-yaml"})
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assert.Error(t, err)
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assert.EqualValues(t, http.StatusNotAcceptable, err.Code())
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assert.EqualValues(t, "unsupported media type requested, only [application/json application/x-yaml] are available", err.Error())
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}
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