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keyobserver.js 2.4 KB

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  1. /**
  2. * @license Copyright (c) 2003-2015, CKSource - Frederico Knabben. All rights reserved.
  3. * For licensing, see LICENSE.md.
  4. */
  5. /* bender-tags: view, browser-only */
  6. import KeyObserver from '/ckeditor5/engine/view/observer/keyobserver.js';
  7. import ViewDocument from '/ckeditor5/engine/view/document.js';
  8. import { getCode } from '/ckeditor5/utils/keyboard.js';
  9. describe( 'KeyObserver', () => {
  10. let viewDocument, observer;
  11. beforeEach( () => {
  12. viewDocument = new ViewDocument();
  13. observer = viewDocument.getObserver( KeyObserver );
  14. } );
  15. it( 'should define domEventType', () => {
  16. expect( observer.domEventType ).to.equal( 'keydown' );
  17. } );
  18. describe( 'onDomEvent', () => {
  19. it( 'should fire keydown with the target and key info', () => {
  20. const spy = sinon.spy();
  21. viewDocument.on( 'keydown', spy );
  22. observer.onDomEvent( { target: document.body, keyCode: 111, altKey: false, ctrlKey: false, metaKey: false, shiftKey: false } );
  23. expect( spy.calledOnce ).to.be.true;
  24. const data = spy.args[ 0 ][ 1 ];
  25. expect( data ).to.have.property( 'domTarget', document.body );
  26. expect( data ).to.have.property( 'keyCode', 111 );
  27. expect( data ).to.have.property( 'altKey', false );
  28. expect( data ).to.have.property( 'ctrlKey', false );
  29. expect( data ).to.have.property( 'shiftKey', false );
  30. expect( data ).to.have.property( 'keystroke', getCode( data ) );
  31. // Just to be sure.
  32. expect( getCode( data ) ).to.equal( 111 );
  33. } );
  34. it( 'should fire keydown with proper key modifiers info', () => {
  35. const spy = sinon.spy();
  36. viewDocument.on( 'keydown', spy );
  37. observer.onDomEvent( { target: document.body, keyCode: 111, altKey: true, ctrlKey: true, metaKey: false, shiftKey: true } );
  38. const data = spy.args[ 0 ][ 1 ];
  39. expect( data ).to.have.property( 'keyCode', 111 );
  40. expect( data ).to.have.property( 'altKey', true );
  41. expect( data ).to.have.property( 'ctrlKey', true );
  42. expect( data ).to.have.property( 'shiftKey', true );
  43. expect( data ).to.have.property( 'keystroke', getCode( data ) );
  44. // Just to be sure.
  45. expect( getCode( data ) ).to.be.greaterThan( 111 );
  46. } );
  47. it( 'should fire keydown ctrlKey set to true one meta (cmd) was pressed', () => {
  48. const spy = sinon.spy();
  49. viewDocument.on( 'keydown', spy );
  50. observer.onDomEvent( { target: document.body, keyCode: 111, metaKey: true } );
  51. const data = spy.args[ 0 ][ 1 ];
  52. expect( data ).to.have.property( 'ctrlKey', true );
  53. } );
  54. } );
  55. } );