mirror of
https://github.com/nasa/openmct.git
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134 lines
5.0 KiB
JavaScript
134 lines
5.0 KiB
JavaScript
/*****************************************************************************
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* Open MCT Web, Copyright (c) 2014-2015, United States Government
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* as represented by the Administrator of the National Aeronautics and Space
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* Administration. All rights reserved.
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*
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* Open MCT Web is licensed under the Apache License, Version 2.0 (the
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* "License"); 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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* 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, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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* Open MCT Web includes source code licensed under additional open source
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* licenses. See the Open Source Licenses file (LICENSES.md) included with
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* this source code distribution or the Licensing information page available
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* at runtime from the About dialog for additional information.
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*****************************************************************************/
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/*global define,describe,it,expect,beforeEach,jasmine,spyOn*/
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define(
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["../../src/actions/RemoveAction"],
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function (RemoveAction) {
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"use strict";
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describe("The Remove action", function () {
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var mockQ,
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mockDomainObject,
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mockParent,
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mockContext,
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mockMutation,
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mockPersistence,
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mockType,
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actionContext,
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model,
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capabilities,
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action;
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function mockPromise(value) {
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return {
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then: function (callback) {
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return mockPromise(callback(value));
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}
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};
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}
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beforeEach(function () {
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mockDomainObject = jasmine.createSpyObj(
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"domainObject",
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[ "getId", "getCapability" ]
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);
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mockQ = { when: mockPromise };
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mockParent = {
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getModel: function () {
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return model;
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},
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getCapability: function (k) {
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return capabilities[k];
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},
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useCapability: function (k, v) {
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return capabilities[k].invoke(v);
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}
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};
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mockContext = jasmine.createSpyObj("context", [ "getParent" ]);
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mockMutation = jasmine.createSpyObj("mutation", [ "invoke" ]);
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mockPersistence = jasmine.createSpyObj("persistence", [ "persist" ]);
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mockType = jasmine.createSpyObj("type", [ "hasFeature" ]);
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mockDomainObject.getId.andReturn("test");
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mockDomainObject.getCapability.andReturn(mockContext);
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mockContext.getParent.andReturn(mockParent);
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mockType.hasFeature.andReturn(true);
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capabilities = {
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mutation: mockMutation,
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persistence: mockPersistence,
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type: mockType
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};
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model = {
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composition: [ "a", "test", "b", "c" ]
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};
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actionContext = { domainObject: mockDomainObject };
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action = new RemoveAction(mockQ, actionContext);
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});
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it("only applies to objects with parents", function () {
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expect(RemoveAction.appliesTo(actionContext)).toBeTruthy();
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mockContext.getParent.andReturn(undefined);
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expect(RemoveAction.appliesTo(actionContext)).toBeFalsy();
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// Also verify that creatability was checked
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expect(mockType.hasFeature).toHaveBeenCalledWith('creation');
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});
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it("mutates the parent when performed", function () {
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action.perform();
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expect(mockMutation.invoke)
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.toHaveBeenCalledWith(jasmine.any(Function));
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});
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it("changes composition from its mutation function", function () {
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var mutator, result;
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action.perform();
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mutator = mockMutation.invoke.mostRecentCall.args[0];
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result = mutator(model);
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// Should not have cancelled the mutation
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expect(result).not.toBe(false);
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// Simulate mutate's behavior (remove can either return a
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// new model or modify this one in-place)
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result = result || model;
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// Should have removed "test" - that was our
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// mock domain object's id.
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expect(result.composition).toEqual(["a", "b", "c"]);
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// Finally, should have persisted
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expect(mockPersistence.persist).toHaveBeenCalled();
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});
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});
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}
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); |