editableuiview.js 3.9 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 EditableUIView from '../../src/editableui/editableuiview';
  7. import View from '../../src/view';
  8. import Locale from '@ckeditor/ckeditor5-utils/src/locale';
  9. import testUtils from '@ckeditor/ckeditor5-core/tests/_utils/utils';
  10. testUtils.createSinonSandbox();
  11. describe( 'EditableUIView', () => {
  12. let view, editableElement, locale;
  13. beforeEach( () => {
  14. locale = new Locale( 'en' );
  15. editableElement = document.createElement( 'div' );
  16. return ( view = new EditableUIView( locale ) ).init();
  17. } );
  18. describe( 'constructor()', () => {
  19. it( 'sets initial values of attributes', () => {
  20. expect( view.isReadOnly ).to.be.false;
  21. expect( view.isFocused ).to.be.false;
  22. expect( view.externalElement ).to.be.undefined;
  23. } );
  24. it( 'renders element from template when no editableElement', () => {
  25. view = new EditableUIView( locale );
  26. return view.init().then( () => {
  27. expect( view.element ).to.equal( view.editableElement );
  28. expect( view.element.classList.contains( 'ck-editor__editable' ) ).to.be.true;
  29. expect( view.externalElement ).to.be.undefined;
  30. } );
  31. } );
  32. it( 'accepts editableElement as an argument', () => {
  33. view = new EditableUIView( locale, editableElement );
  34. return view.init().then( () => {
  35. expect( view.element ).to.equal( editableElement );
  36. expect( view.element ).to.equal( view.editableElement );
  37. expect( view.element.classList.contains( 'ck-editor__editable' ) ).to.be.true;
  38. expect( view.externalElement ).to.equal( editableElement );
  39. } );
  40. } );
  41. } );
  42. describe( 'View bindings', () => {
  43. describe( 'class', () => {
  44. it( 'reacts on view#isFocused', () => {
  45. view.isFocused = true;
  46. expect( view.element.classList.contains( 'ck-focused' ) ).to.be.true;
  47. expect( view.element.classList.contains( 'ck-blurred' ) ).to.be.false;
  48. view.isFocused = false;
  49. expect( view.element.classList.contains( 'ck-focused' ) ).to.be.false;
  50. expect( view.element.classList.contains( 'ck-blurred' ) ).to.be.true;
  51. } );
  52. } );
  53. describe( 'contenteditable', () => {
  54. it( 'reacts on view#isReadOnly', () => {
  55. view.isReadOnly = true;
  56. expect( view.element.hasAttribute( 'contenteditable' ) ).to.be.false;
  57. view.isReadOnly = false;
  58. expect( view.element.hasAttribute( 'contenteditable' ) ).to.be.true;
  59. } );
  60. } );
  61. } );
  62. describe( 'destroy()', () => {
  63. it( 'calls super#destroy()', () => {
  64. const spy = testUtils.sinon.spy( View.prototype, 'destroy' );
  65. return view.destroy().then( () => {
  66. sinon.assert.calledOnce( spy );
  67. } );
  68. } );
  69. it( 'can be called multiple times', done => {
  70. expect( () => {
  71. view.destroy().then( () => {
  72. return view.destroy().then( () => {
  73. done();
  74. } );
  75. } );
  76. } ).to.not.throw();
  77. } );
  78. describe( 'when #editableElement as an argument', () => {
  79. it( 'reverts contentEditable property of editableElement (was false)', () => {
  80. editableElement = document.createElement( 'div' );
  81. editableElement.contentEditable = false;
  82. view = new EditableUIView( locale, editableElement );
  83. return view.init()
  84. .then( () => {
  85. expect( editableElement.contentEditable ).to.equal( 'true' );
  86. } )
  87. .then( () => view.destroy() )
  88. .then( () => {
  89. expect( editableElement.contentEditable ).to.equal( 'false' );
  90. } );
  91. } );
  92. it( 'reverts contentEditable property of editableElement (was true)', () => {
  93. editableElement = document.createElement( 'div' );
  94. editableElement.contentEditable = true;
  95. view = new EditableUIView( locale, editableElement );
  96. return view.init()
  97. .then( () => {
  98. expect( editableElement.contentEditable ).to.equal( 'true' );
  99. } )
  100. .then( () => view.destroy() )
  101. .then( () => {
  102. expect( editableElement.contentEditable ).to.equal( 'true' );
  103. } );
  104. } );
  105. } );
  106. } );
  107. } );