openmct/platform/entanglement/test/capabilities/LocationCapabilitySpec.js
2017-04-05 14:52:46 -07:00

165 lines
6.8 KiB
JavaScript

/*****************************************************************************
* Open MCT, Copyright (c) 2014-2017, United States Government
* as represented by the Administrator of the National Aeronautics and Space
* Administration. All rights reserved.
*
* Open MCT 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 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.
*****************************************************************************/
define(
[
'../../src/capabilities/LocationCapability',
'../DomainObjectFactory',
'../ControlledPromise'
],
function (LocationCapability, domainObjectFactory, ControlledPromise) {
describe("LocationCapability", function () {
describe("instantiated with domain object", function () {
var locationCapability,
mutationPromise,
mockQ,
mockInjector,
mockObjectService,
domainObject;
beforeEach(function () {
domainObject = domainObjectFactory({
id: "testObject",
capabilities: {
context: {
getParent: function () {
return domainObjectFactory({id: 'root'});
}
},
mutation: jasmine.createSpyObj(
'mutationCapability',
['invoke']
)
}
});
mockQ = jasmine.createSpyObj("$q", ["when"]);
mockInjector = jasmine.createSpyObj("$injector", ["get"]);
mockObjectService =
jasmine.createSpyObj("objectService", ["getObjects"]);
mutationPromise = new ControlledPromise();
domainObject.capabilities.mutation.invoke.andCallFake(
function (mutator) {
return mutationPromise.then(function () {
mutator(domainObject.model);
});
}
);
locationCapability = new LocationCapability(
mockQ,
mockInjector,
domainObject
);
});
it("returns contextual location", function () {
expect(locationCapability.getContextualLocation())
.toBe('root');
});
it("knows when the object is an original", function () {
domainObject.model.location = 'root';
expect(locationCapability.isOriginal()).toBe(true);
expect(locationCapability.isLink()).toBe(false);
});
it("knows when the object is a link.", function () {
domainObject.model.location = 'different-root';
expect(locationCapability.isLink()).toBe(true);
expect(locationCapability.isOriginal()).toBe(false);
});
it("can mutate location", function () {
var result = locationCapability
.setPrimaryLocation('root'),
whenComplete = jasmine.createSpy('whenComplete');
result.then(whenComplete);
expect(domainObject.model.location).not.toBeDefined();
mutationPromise.resolve();
expect(domainObject.model.location).toBe('root');
expect(whenComplete).toHaveBeenCalled();
});
describe("when used to load an original instance", function () {
var objectPromise,
qPromise,
originalObjects,
mockCallback;
function resolvePromises() {
if (mockQ.when.calls.length > 0) {
qPromise.resolve(mockQ.when.mostRecentCall.args[0]);
}
if (mockObjectService.getObjects.calls.length > 0) {
objectPromise.resolve(originalObjects);
}
}
beforeEach(function () {
objectPromise = new ControlledPromise();
qPromise = new ControlledPromise();
originalObjects = {
testObject: domainObjectFactory()
};
mockInjector.get.andCallFake(function (key) {
return key === 'objectService' && mockObjectService;
});
mockObjectService.getObjects.andReturn(objectPromise);
mockQ.when.andReturn(qPromise);
mockCallback = jasmine.createSpy('callback');
});
it("provides originals directly", function () {
domainObject.model.location = 'root';
locationCapability.getOriginal().then(mockCallback);
expect(mockCallback).not.toHaveBeenCalled();
resolvePromises();
expect(mockCallback)
.toHaveBeenCalledWith(domainObject);
});
it("loads from the object service for links", function () {
domainObject.model.location = 'some-other-root';
locationCapability.getOriginal().then(mockCallback);
expect(mockCallback).not.toHaveBeenCalled();
resolvePromises();
expect(mockCallback)
.toHaveBeenCalledWith(originalObjects.testObject);
});
});
});
});
}
);