domeventdata.js 1.8 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: treeview */
  6. 'use strict';
  7. import DomEventData from '/ckeditor5/engine/treeview/observer/domeventdata.js';
  8. import TreeView from '/ckeditor5/engine/treeview/treeview.js';
  9. describe( 'DomEventData', () => {
  10. let treeView, viewBody;
  11. beforeEach( () => {
  12. treeView = new TreeView();
  13. viewBody = treeView.domConverter.domToView( document.body, { bind: true } );
  14. } );
  15. describe( 'constructor', () => {
  16. it( 'sets properties', () => {
  17. const domEvt = { target: document.body };
  18. const data = new DomEventData( treeView, domEvt, { foo: 1, bar: true } );
  19. expect( data ).to.have.property( 'treeView', treeView );
  20. expect( data ).to.have.property( 'domEvent', domEvt );
  21. expect( data ).to.have.property( 'domTarget', document.body );
  22. expect( data ).to.have.property( 'foo', 1 );
  23. expect( data ).to.have.property( 'bar', true );
  24. } );
  25. } );
  26. describe( 'target', () => {
  27. it( 'returns bound element', () => {
  28. const domEvt = { target: document.body };
  29. const data = new DomEventData( treeView, domEvt );
  30. expect( data ).to.have.property( 'target', viewBody );
  31. } );
  32. } );
  33. describe( 'preventDefault', () => {
  34. it( 'executes native preventDefault()', () => {
  35. const domEvt = { target: document.body, preventDefault: sinon.spy() };
  36. const data = new DomEventData( treeView, domEvt );
  37. data.preventDefault();
  38. expect( domEvt.preventDefault.calledOnce ).to.be.true;
  39. } );
  40. } );
  41. describe( 'stopPropagation', () => {
  42. it( 'executes native stopPropagation()', () => {
  43. const domEvt = { target: document.body, stopPropagation: sinon.spy() };
  44. const data = new DomEventData( treeView, domEvt );
  45. data.stopPropagation();
  46. expect( domEvt.stopPropagation.calledOnce ).to.be.true;
  47. } );
  48. } );
  49. } );