keyobserver.js 2.5 KB

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  1. /**
  2. * @license Copyright (c) 2003-2017, 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 ViewDocument from '../../../src/view/document';
  8. import { getCode } from '@ckeditor/ckeditor5-utils/src/keyboard';
  9. describe( 'KeyObserver', () => {
  10. let viewDocument, observer;
  11. beforeEach( () => {
  12. viewDocument = new ViewDocument();
  13. observer = viewDocument.getObserver( KeyObserver );
  14. } );
  15. afterEach( () => {
  16. viewDocument.destroy();
  17. } );
  18. it( 'should define domEventType', () => {
  19. expect( observer.domEventType ).to.equal( 'keydown' );
  20. } );
  21. describe( 'onDomEvent', () => {
  22. it( 'should fire keydown with the target and key info', () => {
  23. const spy = sinon.spy();
  24. viewDocument.on( 'keydown', spy );
  25. observer.onDomEvent( { target: document.body, keyCode: 111, altKey: false, ctrlKey: false, metaKey: false, shiftKey: false } );
  26. expect( spy.calledOnce ).to.be.true;
  27. const data = spy.args[ 0 ][ 1 ];
  28. expect( data ).to.have.property( 'domTarget', document.body );
  29. expect( data ).to.have.property( 'keyCode', 111 );
  30. expect( data ).to.have.property( 'altKey', false );
  31. expect( data ).to.have.property( 'ctrlKey', false );
  32. expect( data ).to.have.property( 'shiftKey', false );
  33. expect( data ).to.have.property( 'keystroke', getCode( data ) );
  34. // Just to be sure.
  35. expect( getCode( data ) ).to.equal( 111 );
  36. } );
  37. it( 'should fire keydown with proper key modifiers info', () => {
  38. const spy = sinon.spy();
  39. viewDocument.on( 'keydown', spy );
  40. observer.onDomEvent( { target: document.body, keyCode: 111, altKey: true, ctrlKey: true, metaKey: false, shiftKey: true } );
  41. const data = spy.args[ 0 ][ 1 ];
  42. expect( data ).to.have.property( 'keyCode', 111 );
  43. expect( data ).to.have.property( 'altKey', true );
  44. expect( data ).to.have.property( 'ctrlKey', true );
  45. expect( data ).to.have.property( 'shiftKey', true );
  46. expect( data ).to.have.property( 'keystroke', getCode( data ) );
  47. // Just to be sure.
  48. expect( getCode( data ) ).to.be.greaterThan( 111 );
  49. } );
  50. it( 'should fire keydown ctrlKey set to true one meta (cmd) was pressed', () => {
  51. const spy = sinon.spy();
  52. viewDocument.on( 'keydown', spy );
  53. observer.onDomEvent( { target: document.body, keyCode: 111, metaKey: true } );
  54. const data = spy.args[ 0 ][ 1 ];
  55. expect( data ).to.have.property( 'ctrlKey', true );
  56. } );
  57. } );
  58. } );