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272 lines
11 KiB
JavaScript
272 lines
11 KiB
JavaScript
/*****************************************************************************
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* Open MCT, Copyright (c) 2014-2016, 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 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 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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/**
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* MCTRepresentationSpec. Created by vwoeltje on 11/6/14.
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*/
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define(
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["../src/BrowseController"],
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function (BrowseController) {
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describe("The browse controller", function () {
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var mockScope,
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mockRoute,
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mockLocation,
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mockObjectService,
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mockNavigationService,
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mockRootObject,
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mockUrlService,
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mockDomainObject,
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mockNextObject,
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testDefaultRoot,
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mockActionCapability,
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controller;
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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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function instantiateController() {
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controller = new BrowseController(
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mockScope,
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mockRoute,
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mockLocation,
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mockObjectService,
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mockNavigationService,
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mockUrlService,
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testDefaultRoot
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);
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}
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beforeEach(function () {
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testDefaultRoot = "some-root-level-domain-object";
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mockScope = jasmine.createSpyObj(
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"$scope",
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["$on", "$watch"]
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);
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mockRoute = { current: { params: {} } };
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mockLocation = jasmine.createSpyObj(
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"$location",
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["path"]
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);
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mockUrlService = jasmine.createSpyObj(
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"urlService",
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["urlForLocation"]
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);
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mockObjectService = jasmine.createSpyObj(
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"objectService",
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["getObjects"]
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);
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mockNavigationService = jasmine.createSpyObj(
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"navigationService",
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[
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"getNavigation",
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"setNavigation",
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"addListener",
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"removeListener"
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]
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);
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mockRootObject = jasmine.createSpyObj(
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"domainObject",
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["getId", "getCapability", "getModel", "useCapability"]
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);
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mockDomainObject = jasmine.createSpyObj(
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"domainObject",
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["getId", "getCapability", "getModel", "useCapability"]
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);
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mockNextObject = jasmine.createSpyObj(
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"nextObject",
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["getId", "getCapability", "getModel", "useCapability"]
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);
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mockObjectService.getObjects.andReturn(mockPromise({
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ROOT: mockRootObject
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}));
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mockRootObject.useCapability.andReturn(mockPromise([
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mockDomainObject
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]));
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mockDomainObject.useCapability.andReturn(mockPromise([
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mockNextObject
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]));
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mockNextObject.useCapability.andReturn(undefined);
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mockNextObject.getId.andReturn("next");
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mockDomainObject.getId.andReturn(testDefaultRoot);
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mockActionCapability = jasmine.createSpyObj('actionCapability', ['perform']);
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instantiateController();
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});
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it("uses composition to set the navigated object, if there is none", function () {
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instantiateController();
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expect(mockNavigationService.setNavigation)
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.toHaveBeenCalledWith(mockDomainObject);
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});
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it("navigates to a root-level object, even when default path is not found", function () {
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mockDomainObject.getId
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.andReturn("something-other-than-the-" + testDefaultRoot);
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instantiateController();
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expect(mockNavigationService.setNavigation)
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.toHaveBeenCalledWith(mockDomainObject);
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});
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it("does not try to override navigation", function () {
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mockNavigationService.getNavigation.andReturn(mockDomainObject);
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instantiateController();
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expect(mockScope.navigatedObject).toBe(mockDomainObject);
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});
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it("updates scope when navigated object changes", function () {
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// Should have registered a listener - call it
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mockNavigationService.addListener.mostRecentCall.args[0](
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mockDomainObject
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);
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expect(mockScope.navigatedObject).toEqual(mockDomainObject);
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});
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it("releases its navigation listener when its scope is destroyed", function () {
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expect(mockScope.$on).toHaveBeenCalledWith(
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"$destroy",
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jasmine.any(Function)
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);
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mockScope.$on.mostRecentCall.args[1]();
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// Should remove the listener it added earlier
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expect(mockNavigationService.removeListener).toHaveBeenCalledWith(
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mockNavigationService.addListener.mostRecentCall.args[0]
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);
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});
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it("uses route parameters to choose initially-navigated object", function () {
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mockRoute.current.params.ids = testDefaultRoot + "/next";
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instantiateController();
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expect(mockScope.navigatedObject).toBe(mockNextObject);
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expect(mockNavigationService.setNavigation)
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.toHaveBeenCalledWith(mockNextObject);
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});
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it("handles invalid IDs by going as far as possible", function () {
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// Idea here is that if we get a bad path of IDs,
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// browse controller should traverse down it until
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// it hits an invalid ID.
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mockRoute.current.params.ids = testDefaultRoot + "/junk";
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instantiateController();
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expect(mockScope.navigatedObject).toBe(mockDomainObject);
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expect(mockNavigationService.setNavigation)
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.toHaveBeenCalledWith(mockDomainObject);
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});
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it("handles compositionless objects by going as far as possible", function () {
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// Idea here is that if we get a path which passes
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// through an object without a composition, browse controller
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// should stop at it since remaining IDs cannot be loaded.
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mockRoute.current.params.ids = testDefaultRoot + "/next/junk";
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instantiateController();
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expect(mockScope.navigatedObject).toBe(mockNextObject);
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expect(mockNavigationService.setNavigation)
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.toHaveBeenCalledWith(mockNextObject);
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});
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it("updates the displayed route to reflect current navigation", function () {
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var mockContext = jasmine.createSpyObj('context', ['getPath']),
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mockUnlisten = jasmine.createSpy('unlisten'),
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mockMode = "browse";
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mockContext.getPath.andReturn(
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[mockRootObject, mockDomainObject, mockNextObject]
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);
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//Return true from navigate action
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mockActionCapability.perform.andReturn(mockPromise(true));
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mockNextObject.getCapability.andCallFake(function (c) {
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return (c === 'context' && mockContext) ||
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(c === 'action' && mockActionCapability);
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});
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mockScope.$on.andReturn(mockUnlisten);
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// Provide a navigation change
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mockNavigationService.addListener.mostRecentCall.args[0](
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mockNextObject
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);
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// Allows the path index to be checked
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// prior to setting $route.current
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mockLocation.path.andReturn("/browse/");
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mockNavigationService.setNavigation.andReturn(true);
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mockActionCapability.perform.andReturn(mockPromise(true));
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// Exercise the Angular workaround
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mockNavigationService.addListener.mostRecentCall.args[0]();
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mockScope.$on.mostRecentCall.args[1]();
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expect(mockUnlisten).toHaveBeenCalled();
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// location.path to be called with the urlService's
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// urlFor function with the next domainObject and mode
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expect(mockLocation.path).toHaveBeenCalledWith(
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mockUrlService.urlForLocation(mockMode, mockNextObject)
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);
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});
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it("after successful navigation event sets the selected tree " +
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"object", function () {
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mockScope.navigatedObject = mockDomainObject;
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mockNavigationService.setNavigation.andReturn(true);
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mockActionCapability.perform.andReturn(mockPromise(true));
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mockNextObject.getCapability.andReturn(mockActionCapability);
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//Simulate a change in selected tree object
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mockScope.treeModel = {selectedObject: mockDomainObject};
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mockScope.$watch.mostRecentCall.args[1](mockNextObject);
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expect(mockScope.treeModel.selectedObject).toBe(mockNextObject);
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expect(mockScope.treeModel.selectedObject).not.toBe(mockDomainObject);
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});
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it("after failed navigation event resets the selected tree" +
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" object", function () {
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mockScope.navigatedObject = mockDomainObject;
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//Return false from navigation action
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mockActionCapability.perform.andReturn(mockPromise(false));
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mockNextObject.getCapability.andReturn(mockActionCapability);
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//Simulate a change in selected tree object
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mockScope.treeModel = {selectedObject: mockDomainObject};
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mockScope.$watch.mostRecentCall.args[1](mockNextObject);
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expect(mockScope.treeModel.selectedObject).not.toBe(mockNextObject);
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expect(mockScope.treeModel.selectedObject).toBe(mockDomainObject);
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});
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});
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}
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);
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