mirror of
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5274923c49
...to sources for Clocks/Timers and Timelines, as noted in review nasa/openmctweb#207
157 lines
6.2 KiB
JavaScript
157 lines
6.2 KiB
JavaScript
/*****************************************************************************
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* Open MCT Web, Copyright (c) 2009-2015, 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,waitsFor,jasmine,window,afterEach*/
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define(
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['../../src/services/ObjectLoader'],
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function (ObjectLoader) {
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"use strict";
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describe("The domain object loader", function () {
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var mockQ,
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mockCallback,
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mockDomainObjects,
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testCompositions,
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objectLoader;
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function asPromise(value) {
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return (value || {}).then ? value : {
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then: function (callback) {
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return asPromise(callback(value));
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}
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};
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}
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function lookupObject(id) {
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return mockDomainObjects[id];
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}
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function fullSubgraph(id) {
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return {
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domainObject: mockDomainObjects[id],
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composition: (testCompositions[id] || [])
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.map(fullSubgraph)
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};
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}
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function addDomainObject(id, children, capabilities) {
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var mockDomainObject = jasmine.createSpyObj(
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'object-' + id,
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[ 'useCapability', 'hasCapability', 'getId' ]
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);
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mockDomainObject.getId.andReturn(id);
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mockDomainObject.useCapability.andCallFake(function (c) {
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return c === 'composition' ?
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asPromise(children.map(lookupObject)) :
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undefined;
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});
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mockDomainObject.hasCapability.andCallFake(function (c) {
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return (capabilities.indexOf(c) !== -1) || (c === 'composition');
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});
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mockDomainObjects[id] = mockDomainObject;
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testCompositions[id] = children;
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}
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beforeEach(function () {
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mockQ = jasmine.createSpyObj('$q', [ 'when', 'all' ]);
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mockCallback = jasmine.createSpy('callback');
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mockDomainObjects = {};
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testCompositions = {};
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// Provide subset of q's actual behavior which we
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// expect object loader to really need
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mockQ.when.andCallFake(asPromise);
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mockQ.all.andCallFake(function (values) {
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var result = [];
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function addResult(v) { result.push(v); }
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function promiseResult(v) { asPromise(v).then(addResult); }
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values.forEach(promiseResult);
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return asPromise(result);
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});
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// Populate some mock domain objects
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addDomainObject('a', ['b', 'c', 'd'], ['test']);
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addDomainObject('b', ['c', 'd', 'ba'], []);
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addDomainObject('c', ['ca'], ['test']);
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addDomainObject('d', [], ['test']);
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addDomainObject('ba', [], ['test']);
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addDomainObject('ca', [], ['test']);
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objectLoader = new ObjectLoader(mockQ);
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});
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it("loads sub-graphs of composition hierarchy", function () {
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objectLoader.load(mockDomainObjects.a).then(mockCallback);
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// Should have loaded full graph
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expect(mockCallback).toHaveBeenCalledWith(fullSubgraph('a'));
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});
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it("filters based on capabilities, if requested", function () {
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objectLoader.load(mockDomainObjects.a, 'test')
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.then(mockCallback);
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// Should have pruned 'b'
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expect(mockCallback).toHaveBeenCalledWith({
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domainObject: mockDomainObjects.a,
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composition: [
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fullSubgraph('c'),
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fullSubgraph('d')
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]
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});
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});
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it("filters with a function, if requested", function () {
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function shortName(domainObject) {
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return domainObject.getId().length === 1;
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}
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objectLoader.load(mockDomainObjects.a, shortName)
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.then(mockCallback);
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// Should have pruned 'ba' and 'ca'
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expect(mockCallback).toHaveBeenCalledWith({
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domainObject: mockDomainObjects.a,
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composition: [
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{
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domainObject: mockDomainObjects.b,
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composition: [
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{
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domainObject: mockDomainObjects.c,
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composition: []
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},
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fullSubgraph('d')
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]
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},
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{
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domainObject: mockDomainObjects.c,
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composition: []
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},
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fullSubgraph('d')
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]
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});
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});
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});
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}
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); |