mirror of
https://github.com/nasa/openmct.git
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84 lines
3.6 KiB
JavaScript
84 lines
3.6 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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define(
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["../../src/controllers/GetterSetterController"],
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function (GetterSetterController) {
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describe("The getter-setter controller", function () {
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var mockScope,
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mockModel,
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controller;
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beforeEach(function () {
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mockScope = jasmine.createSpyObj("$scope", ["$watch"]);
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mockModel = jasmine.createSpy("ngModel");
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mockScope.ngModel = mockModel;
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controller = new GetterSetterController(mockScope);
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});
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it("watches for changes to external and internal mode", function () {
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expect(mockScope.$watch).toHaveBeenCalledWith(
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"ngModel()",
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jasmine.any(Function)
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);
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expect(mockScope.$watch).toHaveBeenCalledWith(
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"getterSetter.value",
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jasmine.any(Function)
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);
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});
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it("updates an external function when changes are detected", function () {
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mockScope.getterSetter.value = "some new value";
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// Verify precondition
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expect(mockScope.ngModel)
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.not.toHaveBeenCalledWith("some new value");
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// Fire the matching watcher
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mockScope.$watch.calls.forEach(function (call) {
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if (call.args[0] === "getterSetter.value") {
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call.args[1](mockScope.getterSetter.value);
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}
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});
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// Verify getter-setter was notified
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expect(mockScope.ngModel)
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.toHaveBeenCalledWith("some new value");
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});
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it("updates internal state when external changes are detected", function () {
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mockScope.ngModel.andReturn("some other new value");
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// Verify precondition
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expect(mockScope.getterSetter.value).toBeUndefined();
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// Fire the matching watcher
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mockScope.$watch.calls.forEach(function (call) {
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if (call.args[0] === "ngModel()") {
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call.args[1]("some other new value");
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}
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});
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// Verify state in scope was updated
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expect(mockScope.getterSetter.value)
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.toEqual("some other new value");
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});
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});
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}
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);
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