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keyobserver.js 3.4 KB

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  1. /**
  2. * @license Copyright (c) 2003-2018, CKSource - Frederico Knabben. All rights reserved.
  3. * For licensing, see LICENSE.md.
  4. */
  5. /* globals document */
  6. import KeyObserver from '../../../src/view/observer/keyobserver';
  7. import View from '../../../src/view/view';
  8. import { getCode } from '@ckeditor/ckeditor5-utils/src/keyboard';
  9. describe( 'KeyObserver', () => {
  10. let view, viewDocument, observer;
  11. beforeEach( () => {
  12. view = new View();
  13. viewDocument = view.document;
  14. observer = view.getObserver( KeyObserver );
  15. } );
  16. afterEach( () => {
  17. view.destroy();
  18. } );
  19. it( 'should define domEventType', () => {
  20. expect( observer.domEventType ).to.contains( 'keydown' );
  21. expect( observer.domEventType ).to.contains( 'keyup' );
  22. } );
  23. describe( 'onDomEvent', () => {
  24. it( 'should fire keydown with the target and key info', () => {
  25. const spy = sinon.spy();
  26. viewDocument.on( 'keydown', spy );
  27. observer.onDomEvent( {
  28. type: 'keydown',
  29. target: document.body,
  30. keyCode: 111,
  31. altKey: false,
  32. ctrlKey: false,
  33. metaKey: false,
  34. shiftKey: false
  35. } );
  36. expect( spy.calledOnce ).to.be.true;
  37. const data = spy.args[ 0 ][ 1 ];
  38. expect( data ).to.have.property( 'domTarget', document.body );
  39. expect( data ).to.have.property( 'keyCode', 111 );
  40. expect( data ).to.have.property( 'altKey', false );
  41. expect( data ).to.have.property( 'ctrlKey', false );
  42. expect( data ).to.have.property( 'shiftKey', false );
  43. expect( data ).to.have.property( 'keystroke', getCode( data ) );
  44. // Just to be sure.
  45. expect( getCode( data ) ).to.equal( 111 );
  46. } );
  47. it( 'should fire keydown with proper key modifiers info', () => {
  48. const spy = sinon.spy();
  49. viewDocument.on( 'keydown', spy );
  50. observer.onDomEvent( {
  51. type: 'keydown',
  52. target: document.body,
  53. keyCode: 111,
  54. altKey: true,
  55. ctrlKey: true,
  56. metaKey: false,
  57. shiftKey: true
  58. } );
  59. const data = spy.args[ 0 ][ 1 ];
  60. expect( data ).to.have.property( 'keyCode', 111 );
  61. expect( data ).to.have.property( 'altKey', true );
  62. expect( data ).to.have.property( 'ctrlKey', true );
  63. expect( data ).to.have.property( 'shiftKey', true );
  64. expect( data ).to.have.property( 'keystroke', getCode( data ) );
  65. // Just to be sure.
  66. expect( getCode( data ) ).to.be.greaterThan( 111 );
  67. } );
  68. it( 'should fire keydown ctrlKey set to true one meta (cmd) was pressed', () => {
  69. const spy = sinon.spy();
  70. viewDocument.on( 'keydown', spy );
  71. observer.onDomEvent( { type: 'keydown', target: document.body, keyCode: 111, metaKey: true } );
  72. const data = spy.args[ 0 ][ 1 ];
  73. expect( data ).to.have.property( 'ctrlKey', true );
  74. } );
  75. it( 'should fire keyup with the target and key info', () => {
  76. const spy = sinon.spy();
  77. viewDocument.on( 'keyup', spy );
  78. observer.onDomEvent( {
  79. type: 'keyup',
  80. target: document.body,
  81. keyCode: 111,
  82. altKey: false,
  83. ctrlKey: false,
  84. metaKey: false,
  85. shiftKey: false
  86. } );
  87. expect( spy.calledOnce ).to.be.true;
  88. const data = spy.args[ 0 ][ 1 ];
  89. expect( data ).to.have.property( 'domTarget', document.body );
  90. expect( data ).to.have.property( 'keyCode', 111 );
  91. expect( data ).to.have.property( 'altKey', false );
  92. expect( data ).to.have.property( 'ctrlKey', false );
  93. expect( data ).to.have.property( 'shiftKey', false );
  94. expect( data ).to.have.property( 'keystroke', getCode( data ) );
  95. // Just to be sure.
  96. expect( getCode( data ) ).to.equal( 111 );
  97. } );
  98. } );
  99. } );