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- /**
- * @license Copyright (c) 2003-2017, CKSource - Frederico Knabben. All rights reserved.
- * For licensing, see LICENSE.md.
- */
- /* global Event, document */
- import ClassicTestEditor from '@ckeditor/ckeditor5-core/tests/_utils/classictesteditor';
- import Image from '../src/image';
- import ImageTextAlternative from '../src/imagetextalternative';
- import ImageTextAlternativeEngine from '../src/imagetextalternative/imagetextalternativeengine';
- import ButtonView from '@ckeditor/ckeditor5-ui/src/button/buttonview';
- import View from '@ckeditor/ckeditor5-ui/src/view';
- import global from '@ckeditor/ckeditor5-utils/src/dom/global';
- import { setData } from '@ckeditor/ckeditor5-engine/src/dev-utils/model';
- import { keyCodes } from '@ckeditor/ckeditor5-utils/src/keyboard';
- describe( 'ImageTextAlternative', () => {
- let editor, editingView, doc, plugin, command, form, balloon, editorElement, button;
- beforeEach( () => {
- editorElement = global.document.createElement( 'div' );
- global.document.body.appendChild( editorElement );
- return ClassicTestEditor
- .create( editorElement, {
- plugins: [ ImageTextAlternative, Image ]
- } )
- .then( newEditor => {
- editor = newEditor;
- editingView = editor.editing.view;
- doc = editor.document;
- newEditor.editing.view.attachDomRoot( editorElement );
- plugin = editor.plugins.get( ImageTextAlternative );
- command = editor.commands.get( 'imageTextAlternative' );
- form = plugin._form;
- balloon = editor.plugins.get( 'ContextualBalloon' );
- button = editor.ui.componentFactory.create( 'imageTextAlternative' );
- } );
- } );
- afterEach( () => {
- editorElement.remove();
- return editor.destroy();
- } );
- it( 'should be loaded', () => {
- expect( plugin ).to.be.instanceOf( ImageTextAlternative );
- } );
- it( 'should load ImageTextAlternativeEngine plugin', () => {
- expect( editor.plugins.get( ImageTextAlternativeEngine ) ).to.be.instanceOf( ImageTextAlternativeEngine );
- } );
- describe( 'toolbar button', () => {
- it( 'should be registered in component factory', () => {
- expect( button ).to.be.instanceOf( ButtonView );
- } );
- it( 'should have isEnabled property bind to command\'s isEnabled property', () => {
- command.isEnabled = true;
- expect( button.isEnabled ).to.be.true;
- command.isEnabled = false;
- expect( button.isEnabled ).to.be.false;
- } );
- it( 'should show balloon panel on execute', () => {
- expect( balloon.visibleView ).to.be.null;
- setData( doc, '[<image src="" alt="foo bar"></image>]' );
- button.fire( 'execute' );
- expect( balloon.visibleView ).to.equal( form );
- // Make sure successive execute does not throw, e.g. attempting
- // to display the form twice.
- button.fire( 'execute' );
- expect( balloon.visibleView ).to.equal( form );
- } );
- it( 'should set alt attribute value to textarea and select it', () => {
- const spy = sinon.spy( form.labeledInput, 'select' );
- setData( doc, '[<image src="" alt="foo bar"></image>]' );
- button.fire( 'execute' );
- sinon.assert.calledOnce( spy );
- expect( form.labeledInput.value ).equals( 'foo bar' );
- } );
- it( 'should set empty text to textarea and select it when there is no alt attribute', () => {
- const spy = sinon.spy( form.labeledInput, 'select' );
- setData( doc, '[<image src=""></image>]' );
- button.fire( 'execute' );
- sinon.assert.calledOnce( spy );
- expect( form.labeledInput.value ).equals( '' );
- } );
- } );
- describe( 'balloon panel form', () => {
- // https://github.com/ckeditor/ckeditor5-image/issues/114
- it( 'should make sure the input always stays in sync with the value of the command', () => {
- const button = editor.ui.componentFactory.create( 'imageTextAlternative' );
- // Mock the value of the input after some past editing.
- form.labeledInput.value = 'foo';
- // Mock the user using the form, changing the value but clicking "Cancel".
- // so the command's value is not updated.
- form.labeledInput.inputView.element.value = 'This value was canceled.';
- // Mock the user editing the same image once again.
- setData( doc, '[<image src="" alt="foo"></image>]' );
- button.fire( 'execute' );
- expect( form.labeledInput.inputView.element.value ).to.equal( 'foo' );
- } );
- it( 'should execute command on submit', () => {
- const spy = sinon.spy( editor, 'execute' );
- form.fire( 'submit' );
- sinon.assert.calledOnce( spy );
- sinon.assert.calledWithExactly( spy, 'imageTextAlternative', {
- newValue: form.labeledInput.inputView.element.value
- } );
- } );
- it( 'should hide the panel on cancel and focus the editing view', () => {
- const spy = sinon.spy( editor.editing.view, 'focus' );
- setData( doc, '[<image src="" alt="foo bar"></image>]' );
- editor.ui.componentFactory.create( 'imageTextAlternative' ).fire( 'execute' );
- expect( balloon.visibleView ).to.equal( form );
- form.fire( 'cancel' );
- expect( balloon.visibleView ).to.be.null;
- sinon.assert.calledOnce( spy );
- } );
- it( 'should not engage when the form is in the balloon yet invisible', () => {
- setData( doc, '[<image src=""></image>]' );
- button.fire( 'execute' );
- expect( balloon.visibleView ).to.equal( form );
- const lastView = new View();
- lastView.element = document.createElement( 'div' );
- balloon.add( { view: lastView } );
- expect( balloon.visibleView ).to.equal( lastView );
- button.fire( 'execute' );
- expect( balloon.visibleView ).to.equal( lastView );
- } );
- describe( 'integration with the editor selection (#render event)', () => {
- it( 'should re-position the form', () => {
- setData( doc, '[<image src=""></image>]' );
- button.fire( 'execute' );
- const spy = sinon.spy( balloon, 'updatePosition' );
- editingView.fire( 'render' );
- sinon.assert.calledOnce( spy );
- } );
- it( 'should hide the form when image widget has been removed by external change', () => {
- setData( doc, '[<image src=""></image>]' );
- button.fire( 'execute' );
- const spy = sinon.spy( balloon, 'remove' );
- // EnqueueChanges automatically calls #render event.
- doc.enqueueChanges( () => {
- doc.batch( 'transparent' ).remove( doc.selection.getFirstRange() );
- } );
- sinon.assert.calledWithExactly( spy, form );
- } );
- } );
- describe( 'integration with the editor focus', () => {
- it( 'should hide the toolbar when the editor loses focus and the image is selected', () => {
- editor.ui.focusTracker.isFocused = true;
- setData( doc, '[<image src=""></image>]' );
- button.fire( 'execute' );
- const spy = sinon.spy( balloon, 'remove' );
- editor.ui.focusTracker.isFocused = false;
- sinon.assert.calledWithExactly( spy, form );
- } );
- } );
- describe( 'close listeners', () => {
- describe( 'keyboard', () => {
- it( 'should close upon Esc key press and focus the editing view', () => {
- const hideSpy = sinon.spy( plugin, '_hideForm' );
- const focusSpy = sinon.spy( editor.editing.view, 'focus' );
- setData( doc, '[<image src=""></image>]' );
- button.fire( 'execute' );
- const keyEvtData = {
- keyCode: keyCodes.esc,
- preventDefault: sinon.spy(),
- stopPropagation: sinon.spy()
- };
- form.keystrokes.press( keyEvtData );
- sinon.assert.calledOnce( hideSpy );
- sinon.assert.calledOnce( keyEvtData.preventDefault );
- sinon.assert.calledOnce( focusSpy );
- } );
- } );
- describe( 'mouse', () => {
- it( 'should close and not focus editable on click outside the panel', () => {
- const hideSpy = sinon.spy( plugin, '_hideForm' );
- const focusSpy = sinon.spy( editor.editing.view, 'focus' );
- setData( doc, '[<image src=""></image>]' );
- button.fire( 'execute' );
- global.document.body.dispatchEvent( new Event( 'mousedown', { bubbles: true } ) );
- sinon.assert.called( hideSpy );
- sinon.assert.notCalled( focusSpy );
- } );
- it( 'should not close on click inside the panel', () => {
- const spy = sinon.spy( plugin, '_hideForm' );
- setData( doc, '[<image src=""></image>]' );
- button.fire( 'execute' );
- form.element.dispatchEvent( new Event( 'mousedown', { bubbles: true } ) );
- sinon.assert.notCalled( spy );
- } );
- } );
- } );
- } );
- } );
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