mirror of
https://github.com/nasa/openmct.git
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408 lines
17 KiB
JavaScript
408 lines
17 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,beforeEach,it,jasmine,expect,spyOn */
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define(
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[
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'../../src/services/CopyService',
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'../DomainObjectFactory'
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],
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function (CopyService, domainObjectFactory) {
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"use strict";
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function synchronousPromise(value) {
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if (value && value.then) {
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return value;
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}
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var promise = {
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then: function (callback) {
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return synchronousPromise(callback(value));
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}
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};
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spyOn(promise, 'then').andCallThrough();
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return promise;
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}
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describe("CopyService", function () {
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var policyService;
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beforeEach(function () {
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policyService = jasmine.createSpyObj(
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'policyService',
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['allow']
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);
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});
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describe("validate", function () {
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var copyService,
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object,
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parentCandidate,
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validate;
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beforeEach(function () {
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copyService = new CopyService(
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null,
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null,
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policyService
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);
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object = domainObjectFactory({
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name: 'object',
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capabilities: {
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type: { type: 'object' }
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}
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});
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parentCandidate = domainObjectFactory({
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name: 'parentCandidate',
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capabilities: {
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type: { type: 'parentCandidate' }
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}
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});
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validate = function () {
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return copyService.validate(object, parentCandidate);
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};
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});
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it("does not allow invalid parentCandidate", function () {
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parentCandidate = undefined;
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expect(validate()).toBe(false);
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parentCandidate = {};
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expect(validate()).toBe(false);
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});
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it("does not allow copying into source object", function () {
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object.id = parentCandidate.id = 'abc';
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expect(validate()).toBe(false);
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});
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describe("defers to policyService", function () {
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beforeEach(function () {
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object.id = 'a';
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parentCandidate.id = 'b';
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});
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it("calls policy service with correct args", function () {
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validate();
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expect(policyService.allow).toHaveBeenCalledWith(
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"composition",
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parentCandidate.capabilities.type,
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object.capabilities.type
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);
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});
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it("and returns false", function () {
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policyService.allow.andReturn(false);
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expect(validate()).toBe(false);
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});
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it("and returns true", function () {
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policyService.allow.andReturn(true);
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expect(validate()).toBe(true);
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});
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});
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});
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describe("perform", function () {
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var mockQ,
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creationService,
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createObjectPromise,
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copyService,
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mockPersistenceService,
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object,
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newParent,
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copyResult,
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copyFinished,
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persistObjectPromise,
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persistenceCapability;
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beforeEach(function () {
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creationService = jasmine.createSpyObj(
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'creationService',
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['createObject']
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);
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createObjectPromise = synchronousPromise(undefined);
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creationService.createObject.andReturn(createObjectPromise);
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policyService.allow.andReturn(true);
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mockPersistenceService = jasmine.createSpyObj(
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'persistenceService',
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['createObject', 'updateObject']
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);
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persistObjectPromise = synchronousPromise(undefined);
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mockPersistenceService.createObject.andReturn(persistObjectPromise);
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mockPersistenceService.updateObject.andReturn(persistObjectPromise);
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persistenceCapability = jasmine.createSpyObj(
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"persistence",
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[ "persist", "getSpace" ]
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);
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persistenceCapability.persist.andReturn(persistObjectPromise);
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persistenceCapability.getSpace.andReturn("testSpace");
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});
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describe("on domain object without composition", function () {
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beforeEach(function () {
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object = domainObjectFactory({
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name: 'object',
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id: 'abc',
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model: {
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name: 'some object'
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}
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});
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newParent = domainObjectFactory({
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name: 'newParent',
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id: '456',
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model: {
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composition: []
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},
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capabilities: {
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persistence: persistenceCapability
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}
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});
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mockQ = jasmine.createSpyObj('mockQ', ['when', 'all', 'reject']);
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mockQ.when.andCallFake(synchronousPromise);
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mockQ.all.andCallFake(function (promises) {
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var result = {};
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Object.keys(promises).forEach(function (k) {
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promises[k].then(function (v) { result[k] = v; });
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});
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return synchronousPromise(result);
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});
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copyService = new CopyService(mockQ, creationService, policyService, mockPersistenceService);
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copyResult = copyService.perform(object, newParent);
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copyFinished = jasmine.createSpy('copyFinished');
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copyResult.then(copyFinished);
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});
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/**
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* Test invalidated. Copy service no longer uses creation service.
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*/
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/*it("uses creation service", function () {
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expect(creationService.createObject)
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.toHaveBeenCalledWith(jasmine.any(Object), newParent);
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expect(createObjectPromise.then)
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.toHaveBeenCalledWith(jasmine.any(Function));
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});*/
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it("uses persistence service", function () {
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expect(mockPersistenceService.createObject)
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.toHaveBeenCalledWith(persistenceCapability, jasmine.any(String), object.getModel());
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expect(persistObjectPromise.then)
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.toHaveBeenCalledWith(jasmine.any(Function));
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});
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it("deep clones object model", function () {
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//var newModel = creationService
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var newModel = mockPersistenceService
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.createObject
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.mostRecentCall
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.args[2];
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expect(newModel).toEqual(object.model);
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expect(newModel).not.toBe(object.model);
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});
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it("returns a promise", function () {
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expect(copyResult).toBeDefined();
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expect(copyFinished).toHaveBeenCalled();
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});
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});
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describe("on domainObject with composition", function () {
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var newObject,
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childObject,
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compositionCapability,
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compositionPromise;
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beforeEach(function () {
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mockQ = jasmine.createSpyObj('mockQ', ['when', 'all', 'reject']);
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mockQ.when.andCallFake(synchronousPromise);
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mockQ.all.andCallFake(function (promises) {
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var result = {};
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Object.keys(promises).forEach(function (k) {
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promises[k].then(function (v) { result[k] = v; });
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});
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return synchronousPromise(result);
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});
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childObject = domainObjectFactory({
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name: 'childObject',
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id: 'def',
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model: {
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name: 'a child object'
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}
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});
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compositionCapability = jasmine.createSpyObj(
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'compositionCapability',
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['invoke', 'add']
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);
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compositionPromise = jasmine.createSpyObj(
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'compositionPromise',
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['then']
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);
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//compositionPromise.then.andCallFake(synchronousPromise);
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compositionCapability
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.invoke
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.andReturn(synchronousPromise([childObject]));
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object = domainObjectFactory({
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name: 'object',
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id: 'abc',
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model: {
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name: 'some object',
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composition: ['def']
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},
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capabilities: {
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composition: compositionCapability
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}
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});
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newObject = domainObjectFactory({
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name: 'object',
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id: 'abc2',
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model: {
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name: 'some object',
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composition: []
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},
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capabilities: {
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composition: compositionCapability
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}
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});
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newParent = domainObjectFactory({
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name: 'newParent',
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id: '456',
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model: {
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composition: []
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}
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});
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createObjectPromise = synchronousPromise(newObject);
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creationService.createObject.andReturn(createObjectPromise);
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copyService = new CopyService(mockQ, creationService, policyService, mockPersistenceService);
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console.log("Before perform");
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//compositionPromise.then.andReturn(synchronousPromise([childObject]));
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//mockQ.when.andReturn(compositionPromise);
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copyResult = copyService.perform(object, newParent);
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console.log("After perform");
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//compositionPromise.then.mostRecentCall.args[0]([childObject]);
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copyFinished = jasmine.createSpy('copyFinished');
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copyResult.then(copyFinished);
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});
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/**
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* Test no longer valid due to creation service not
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* being used
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*/
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/*it("uses creation service", function () {
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expect(creationService.createObject)
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.toHaveBeenCalledWith(jasmine.any(Object), newParent);
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expect(createObjectPromise.then)
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.toHaveBeenCalledWith(jasmine.any(Function));
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});*/
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it("uses persistence service", function () {
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//Need a better way of testing duplication here.
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expect(mockPersistenceService.createObject)
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.toHaveBeenCalledWith(persistenceCapability, jasmine.any(String), jasmine.any(Object));
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expect(createObjectPromise.then)
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.toHaveBeenCalledWith(jasmine.any(Function));
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});
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it("clears model composition", function () {
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/*var newModel = creationService
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.createObject
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.mostRecentCall
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.args[0];*/
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var newModel = mockPersistenceService
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.createObject
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.mostRecentCall
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.args[2];
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expect(newModel.composition.length).toBe(0);
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expect(newModel.name).toBe('some object');
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});
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it("recursively clones it's children", function () {
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expect(creationService.createObject.calls.length).toBe(1);
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expect(compositionCapability.invoke).toHaveBeenCalled();
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compositionPromise.then.mostRecentCall.args[0]([childObject]);
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expect(creationService.createObject.calls.length).toBe(2);
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});
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it("returns a promise", function () {
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expect(copyResult.then).toBeDefined();
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expect(copyFinished).toHaveBeenCalled();
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});
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});
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describe("on invalid inputs", function () {
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beforeEach(function () {
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object = domainObjectFactory({
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name: 'object',
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capabilities: {
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type: { type: 'object' }
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}
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});
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newParent = domainObjectFactory({
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name: 'parentCandidate',
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capabilities: {
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type: { type: 'parentCandidate' }
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}
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});
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});
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it("throws an error", function () {
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var copyService =
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new CopyService(mockQ, creationService, policyService);
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function perform() {
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copyService.perform(object, newParent);
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}
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spyOn(copyService, "validate");
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copyService.validate.andReturn(true);
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expect(perform).not.toThrow();
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copyService.validate.andReturn(false);
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expect(perform).toThrow();
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});
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});
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/**
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* Additional tests:
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* - Created and persisted dates
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*/
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});
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});
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}
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);
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