mirror of
https://github.com/nasa/openmct.git
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115 lines
4.4 KiB
JavaScript
115 lines
4.4 KiB
JavaScript
/*****************************************************************************
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* Open MCT, Copyright (c) 2014-2018, 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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define(
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["../src/MCTForm"],
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function (MCTForm) {
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describe("The mct-form directive", function () {
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var mockScope,
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mctForm;
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function installController() {
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var Controller = mctForm.controller[1];
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return new Controller(mockScope);
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}
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beforeEach(function () {
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mockScope = jasmine.createSpyObj("$scope", ["$watch"]);
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mockScope.$parent = {};
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mctForm = new MCTForm();
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});
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it("is restricted to elements", function () {
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expect(mctForm.restrict).toEqual("E");
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});
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it("watches for changes in form by name", function () {
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// mct-form needs to watch for the form by name
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// in order to convey changes in $valid, $dirty, etc
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// up to the parent scope.
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installController();
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expect(mockScope.$watch).toHaveBeenCalledWith(
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"mctForm",
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jasmine.any(Function)
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);
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});
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it("conveys form status to parent scope", function () {
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var someState = { someKey: "some value" };
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mockScope.name = "someName";
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installController();
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mockScope.$watch.mostRecentCall.args[1](someState);
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expect(mockScope.$parent.someName).toBe(someState);
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});
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it("allows strings to be converted to RegExps", function () {
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// This is needed to support ng-pattern in the template
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installController();
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// Should have added getRegExp to the scope,
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// to convert strings to regular expressions
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expect(mockScope.getRegExp("^\\d+$")).toEqual(/^\d+$/);
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});
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it("returns the same regexp instance for the same string", function () {
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// Don't want new instances each digest cycle, for performance
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var strRegExp = "^[a-z]\\d+$",
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regExp;
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// Add getRegExp to scope
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installController();
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regExp = mockScope.getRegExp(strRegExp);
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// Same object instance each time...
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expect(mockScope.getRegExp(strRegExp)).toBe(regExp);
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expect(mockScope.getRegExp(strRegExp)).toBe(regExp);
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});
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it("passes RegExp objects through untouched", function () {
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// Permit using forms to simply provide their own RegExp object
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var regExp = /^\d+[a-d]$/;
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// Add getRegExp to scope
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installController();
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// Should have added getRegExp to the scope,
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// to convert strings to regular expressions
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expect(mockScope.getRegExp(regExp)).toBe(regExp);
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});
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it("passes a non-whitespace regexp when no pattern is defined", function () {
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// If no pattern is supplied, ng-pattern should match anything
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installController();
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expect(mockScope.getRegExp()).toEqual(/\S/);
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expect(mockScope.getRegExp(undefined)).toEqual(/\S/);
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});
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});
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}
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);
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