openmct/platform/entanglement/test/actions/GoToOriginalActionSpec.js

/*****************************************************************************
 * 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
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 * http://www.apache.org/licenses/LICENSE-2.0.
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 * License for the specific language governing permissions and limitations
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/*global define,describe,beforeEach,it,jasmine,expect */

define(
    [
        '../../src/actions/GoToOriginalAction',
        '../DomainObjectFactory',
        '../ControlledPromise'
    ],
    function (GoToOriginalAction, domainObjectFactory, ControlledPromise) {
        'use strict';

        describe("The 'go to original' action", function () {
            var testContext,
                originalDomainObject,
                mockLocationCapability,
                mockOriginalActionCapability,
                originalPromise,
                action;

            beforeEach(function () {
                mockLocationCapability = jasmine.createSpyObj(
                    'location',
                    [ 'isLink', 'isOriginal', 'getOriginal' ]
                );
                mockOriginalActionCapability = jasmine.createSpyObj(
                    'action',
                    [ 'perform', 'getActions' ]
                );
                originalPromise = new ControlledPromise();
                mockLocationCapability.getOriginal.andReturn(originalPromise);
                mockLocationCapability.isLink.andReturn(true);
                mockLocationCapability.isOriginal.andCallFake(function () {
                    return !mockLocationCapability.isLink();
                });
                testContext = {
                    domainObject: domainObjectFactory({
                        capabilities: {
                            location: mockLocationCapability
                        }
                    })
                };
                originalDomainObject = domainObjectFactory({
                    capabilities: {
                        action: mockOriginalActionCapability
                    }
                });

                action = new GoToOriginalAction(testContext);
            });

            it("is applicable to links", function () {
                expect(GoToOriginalAction.appliesTo(testContext))
                    .toBeTruthy();
            });

            it("is not applicable to originals", function () {
                mockLocationCapability.isLink.andReturn(false);
                expect(GoToOriginalAction.appliesTo(testContext))
                    .toBeFalsy();
            });

            it("navigates to original objects when performed", function () {
                expect(mockOriginalActionCapability.perform)
                    .not.toHaveBeenCalled();
                action.perform();
                originalPromise.resolve(originalDomainObject);
                expect(mockOriginalActionCapability.perform)
                    .toHaveBeenCalledWith('navigate');
            });

        });
    }
);