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listitemview.js 3.1 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 Event */
  6. import ListItemView from '../../src/list/listitemview';
  7. describe( 'ListItemView', () => {
  8. let view;
  9. beforeEach( () => {
  10. view = new ListItemView();
  11. view.set( {
  12. style: 'foo',
  13. label: 'bar'
  14. } );
  15. return view.init();
  16. } );
  17. describe( 'constructor()', () => {
  18. it( 'creates element from template', () => {
  19. expect( view.element.classList.contains( 'ck-list__item' ) ).to.be.true;
  20. } );
  21. } );
  22. describe( 'DOM bindings', () => {
  23. describe( '"class" attribute', () => {
  24. it( 'reacts on view#class', () => {
  25. expect( view.element.classList ).to.have.length( 1 );
  26. view.set( 'class', 'foo' );
  27. expect( view.element.classList.contains( 'foo' ) ).to.be.true;
  28. } );
  29. it( 'reacts on view#isActive', () => {
  30. expect( view.element.classList ).to.have.length( 1 );
  31. view.set( 'isActive', true );
  32. expect( view.element.classList.contains( 'ck-list__item_active' ) ).to.be.true;
  33. } );
  34. } );
  35. describe( '"style" attribute', () => {
  36. it( 'reacts on view#style', () => {
  37. expect( view.element.attributes.getNamedItem( 'style' ).value ).to.equal( 'foo' );
  38. view.style = 'color: red';
  39. expect( view.element.attributes.getNamedItem( 'style' ).value ).to.equal( 'color: red' );
  40. } );
  41. } );
  42. describe( 'text content', () => {
  43. it( 'reacts on view#label', () => {
  44. expect( view.element.innerHTML ).to.equal( 'bar' );
  45. view.label = 'baz';
  46. expect( view.element.innerHTML ).to.equal( 'baz' );
  47. } );
  48. } );
  49. describe( 'tabindex', () => {
  50. it( 'is initially set ', () => {
  51. expect( view.element.attributes.tabindex.value ).to.equal( '-1' );
  52. } );
  53. it( 'reacts on view#tabindex', () => {
  54. view.tabindex = 3;
  55. expect( view.element.attributes.tabindex.value ).to.equal( '3' );
  56. } );
  57. } );
  58. describe( 'view#execute event', () => {
  59. it( 'triggers view#execute event when "click" is fired in DOM', () => {
  60. const spy = sinon.spy();
  61. view.on( 'execute', spy );
  62. view.element.dispatchEvent( new Event( 'click' ) );
  63. expect( spy.calledOnce ).to.be.true;
  64. } );
  65. // https://github.com/ckeditor/ckeditor5-ui/issues/153
  66. it( 'triggers view#execute event when Enter or Space key is pressed', () => {
  67. const spy = sinon.spy();
  68. const evt = new Event( 'keydown' );
  69. const preventSpy = sinon.spy( evt, 'preventDefault' );
  70. view.on( 'execute', spy );
  71. evt.keyCode = 10;
  72. view.element.dispatchEvent( evt );
  73. expect( spy.calledOnce ).to.be.false;
  74. expect( preventSpy.calledOnce ).to.be.false;
  75. evt.keyCode = 13;
  76. view.element.dispatchEvent( evt );
  77. expect( spy.calledOnce ).to.be.true;
  78. expect( preventSpy.calledOnce ).to.be.true;
  79. evt.keyCode = 32;
  80. view.element.dispatchEvent( evt );
  81. expect( spy.calledTwice ).to.be.true;
  82. expect( preventSpy.calledTwice ).to.be.true;
  83. } );
  84. } );
  85. } );
  86. describe( 'focus()', () => {
  87. it( 'focuses the item in DOM', () => {
  88. const spy = sinon.spy( view.element, 'focus' );
  89. view.focus();
  90. sinon.assert.calledOnce( spy );
  91. } );
  92. } );
  93. } );