cordova-plugin-screen-orientation/tests/tests.js

/*
 *
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.
 *
*/

/* jshint jasmine: true */

exports.defineAutoTests = function() {
  describe('Orientation Information (window.orientation)', function () {
    it("should exist", function() {
      expect(window.orientation).toBeDefined();
    });

    it("should contain a platform specification that is a string", function() {
      expect(window.orientation).toBeDefined();
      if (window.orientation) {
        expect((String(window.orientation.type)).length > 0).toBe(true);
      }
    });

    it("should successfully lock and unlock screen orientation", function (done) {
      try {
        screen.lockOrientation('landscape').then(function () {
          expect(screen.unlockOrientation).not.toThrow();
          done();
        }, function (err) {
          fail('Promise was rejected: ' + err);
          done();
        });
      } catch (e) {
        fail(e);
        done();
      }
    });
  });
};