/*****************************************************************************
 * Open MCT Web, Copyright (c) 2014-2015, United States Government
 * as represented by the Administrator of the National Aeronautics and Space
 * Administration. All rights reserved.
 *
 * Open MCT Web is licensed under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * http://www.apache.org/licenses/LICENSE-2.0.
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations
 * under the License.
 *
 * Open MCT Web includes source code licensed under additional open source
 * licenses. See the Open Source Licenses file (LICENSES.md) included with
 * this source code distribution or the Licensing information page available
 * at runtime from the About dialog for additional information.
 *****************************************************************************/
/*global define,Promise,describe,it,xdescribe,expect,beforeEach,waitsFor,jasmine*/

/**
 * ContextCapability. Created by vwoeltje on 11/6/14.
 */
define(
    ["../../src/capabilities/InstantiationCapability"],
    function (InstantiationCapability) {
        'use strict';

        describe("The 'instantiation' capability", function () {
            var mockInjector,
                mockInstantiate,
                instantiation;

            beforeEach(function () {
                mockInjector = jasmine.createSpyObj("$injector", ["get"]);
                mockInstantiate = jasmine.createSpy("instantiate");

                mockInjector.get.andCallFake(function (key) {
                    return key === 'instantiate' ?
                            mockInstantiate : undefined;
                });

                instantiation = new InstantiationCapability(mockInjector);
            });


            it("aliases 'instantiate' as 'invoke'", function () {
                expect(instantiation.invoke).toBe(instantiation.instantiate);
            });

            it("uses the instantiate service to create domain objects", function () {
                var mockDomainObject = jasmine.createSpyObj('domainObject', [
                    'getId',
                    'getModel',
                    'getCapability',
                    'useCapability',
                    'hasCapability'
                ]), testModel = { someKey: "some value" };
                mockInstantiate.andReturn(mockDomainObject);
                expect(instantiation.instantiate(testModel))
                    .toBe(mockDomainObject);
                expect(mockInstantiate).toHaveBeenCalledWith(testModel);
            });

        });
    }
);