remoting/webapp/base/js/window_shape_unittest.js

   1 // Copyright 2015 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 (function() {
   6
   7 'use strict';
   8
   9 /** @type {remoting.WindowShape} */
  10 var windowShape;
  11 /** @type {HTMLElement} */
  12 var elementToPosition;
  13 /** @type {sinon.TestStub} */
  14 var currentWindowStub;
  15 /** @type {sinon.TestStub} */
  16 var isAppsV2Stub;
  17
  18 QUnit.module('WindowShape', {
  19   beforeEach: function() {
  20     windowShape = new remoting.WindowShape();
  21     elementToPosition =
  22         /** @type {HTMLElement} */ (document.createElement('div'));
  23     sinon.stub(elementToPosition, 'getBoundingClientRect')
  24          .returns({left: -50, top: -50, width: 50, height: 50});
  25
  26     isAppsV2Stub = sinon.stub(base, 'isAppsV2', function() { return true; });
  27     currentWindowStub = sinon.stub(chrome.app.window, 'current', function() {
  28       return {
  29         setShape: base.doNothing
  30       };
  31     });
  32   },
  33   afterEach: function() {
  34     windowShape = null;
  35     elementToPosition = null;
  36     currentWindowStub.restore();
  37     isAppsV2Stub.restore();
  38   }
  39 });
  40
  41 QUnit.test('centerToDesktop() handles no desktop window',
  42   function(assert) {
  43     var originalInnerWidth = window.innerWidth;
  44     var originalInnerHeight = window.innerHeight;
  45     window.innerHeight = 100;
  46     window.innerWidth = 100;
  47
  48     windowShape.centerToDesktop(elementToPosition);
  49     assert.equal(elementToPosition.style.left, '25px');
  50     assert.equal(elementToPosition.style.top, '25px');
  51
  52     window.innerWidth = originalInnerWidth;
  53     window.innerHeight = originalInnerHeight;
  54 });
  55
  56 QUnit.test('centerToDesktop() handles single desktop window',
  57   function(assert) {
  58     windowShape.setDesktopRects([{left: 0, width: 100, top: 0, height: 100}]);
  59     windowShape.centerToDesktop(elementToPosition);
  60     assert.equal(elementToPosition.style.left, '25px');
  61     assert.equal(elementToPosition.style.top, '25px');
  62 });
  63
  64 QUnit.test('centerToDesktop() handles multiple desktop window',
  65   function(assert) {
  66     windowShape.setDesktopRects([
  67       {left: 0, width: 10, top: 0, height: 10},
  68       {left: 90, width: 10, top: 90, height: 10}
  69     ]);
  70
  71     windowShape.centerToDesktop(elementToPosition);
  72     assert.equal(elementToPosition.style.left, '25px');
  73     assert.equal(elementToPosition.style.top, '25px');
  74 });
  75
  76 })();