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+/**
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+ * @license Copyright (c) 2003-2016, CKSource - Frederico Knabben. All rights reserved.
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+ * For licensing, see LICENSE.md.
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+ */
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+
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+/* global Event */
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+
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+import ClassicTestEditor from 'ckeditor5-core/tests/_utils/classictesteditor';
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+import Image from 'ckeditor5-image/src/image';
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+import ImageToolbar from 'ckeditor5-image/src/imagetoolbar';
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+import ImageAlternateText from 'ckeditor5-image/src/imagealternatetext/imagealternatetext';
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+import ImageAlternateTextEngine from 'ckeditor5-image/src/imagealternatetext/imagealternatetextengine';
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+import ButtonView from 'ckeditor5-ui/src/button/buttonview';
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+import global from 'ckeditor5-utils/src/dom/global';
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+import { setData } from 'ckeditor5-engine/src/dev-utils/model';
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+import { keyCodes } from 'ckeditor5-utils/src/keyboard';
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+
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+describe( 'ImageAlternateText', () => {
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+ let editor, plugin, command, balloonPanel, form;
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+
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+ beforeEach( () => {
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+ const editorElement = global.document.createElement( 'div' );
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+ global.document.body.appendChild( editorElement );
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+
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+ return ClassicTestEditor.create( editorElement, {
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+ plugins: [ ImageAlternateText, Image ]
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+ } )
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+ .then( newEditor => {
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+ editor = newEditor;
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+ newEditor.editing.view.attachDomRoot( editorElement );
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+ plugin = editor.plugins.get( ImageAlternateText );
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+ command = editor.commands.get( 'imageAlternateText' );
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+ balloonPanel = plugin.balloonPanel;
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+ form = plugin.form;
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+ } );
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+ } );
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+
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+ afterEach( () => {
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+ return editor.destroy();
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+ } );
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+
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+ it( 'should be loaded', () => {
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+ expect( plugin ).to.be.instanceOf( ImageAlternateText );
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+ } );
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+
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+ it( 'should load ImageAlternateTextEngine plugin', () => {
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+ expect( editor.plugins.get( ImageAlternateTextEngine ) ).to.be.instanceOf( ImageAlternateTextEngine );
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+ } );
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+
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+ describe( 'toolbar button', () => {
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+ let button;
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+
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+ beforeEach( () => {
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+ button = editor.ui.componentFactory.create( 'imageAlternateText' );
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+ } );
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+
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+ it( 'should be registered in component factory', () => {
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+ expect( button ).to.be.instanceOf( ButtonView );
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+ } );
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+
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+ it( 'should have isEnabled property bind to command\'s isEnabled property', () => {
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+ command.isEnabled = true;
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+ expect( button.isEnabled ).to.be.true;
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+
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+ command.isEnabled = false;
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+ expect( button.isEnabled ).to.be.false;
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+ } );
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+
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+ it( 'should show balloon panel on execute', () => {
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+ const spy = sinon.spy( balloonPanel, 'attach' );
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+ setData( editor.document, '[<image src="" alt="foo bar"></image>]' );
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+ button.fire( 'execute' );
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+
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+ sinon.assert.calledOnce( spy );
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+ } );
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+
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+ it( 'should hide ImageToolbar on execute', () => {
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+ const editorElement = global.document.createElement( 'div' );
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+ global.document.body.appendChild( editorElement );
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+
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+ return ClassicTestEditor.create( editorElement, {
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+ plugins: [ ImageAlternateText, Image, ImageToolbar ],
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+ image: {
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+ toolbar: [ 'imageAlternateText' ]
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+ }
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+ } )
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+ .then( newEditor => {
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+ newEditor.editing.view.attachDomRoot( editorElement );
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+ const button = newEditor.ui.componentFactory.create( 'imageAlternateText' );
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+ const toolbarPlugin = newEditor.plugins.get( ImageToolbar );
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+
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+ const spy = sinon.spy( toolbarPlugin, 'hide' );
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+ setData( newEditor.document, '[<image src="" alt="foo bar"></image>]' );
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+ button.fire( 'execute' );
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+
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+ sinon.assert.calledOnce( spy );
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+
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+ newEditor.destroy();
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+ } );
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+ } );
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+
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+ it( 'should set alt attribute value to textarea and select it', () => {
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+ const spy = sinon.spy( form.labeledTextarea, 'select' );
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+ setData( editor.document, '[<image src="" alt="foo bar"></image>]' );
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+ button.fire( 'execute' );
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+
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+ sinon.assert.calledOnce( spy );
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+ expect( plugin.form.labeledTextarea.value ).equals( 'foo bar' );
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+ } );
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+
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+ it( 'should set empty text to textarea and select it when there is no alt attribute', () => {
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+ const spy = sinon.spy( form.labeledTextarea, 'select' );
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+ setData( editor.document, '[<image src=""></image>]' );
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+ button.fire( 'execute' );
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+
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+ sinon.assert.calledOnce( spy );
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+ expect( plugin.form.labeledTextarea.value ).equals( '' );
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+ } );
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+ } );
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+
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+ describe( 'balloon panel form', () => {
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+ it( 'should execute command on submit', () => {
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+ const spy = sinon.spy( editor, 'execute' );
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+ form.fire( 'submit' );
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+
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+ sinon.assert.calledOnce( spy );
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+ sinon.assert.calledWithExactly( spy, 'imageAlternateText', { newValue: form.labeledTextarea.inputView.element.value } );
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+ } );
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+
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+ it( 'should detach panel on cancel', () => {
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+ const spy = sinon.spy( balloonPanel, 'detach' );
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+ form.fire( 'cancel' );
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+
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+ sinon.assert.called( spy );
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+ } );
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+
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+ it( 'should show ImageToolbar on cancel if present', () => {
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+ const editorElement = global.document.createElement( 'div' );
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+ global.document.body.appendChild( editorElement );
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+
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+ return ClassicTestEditor.create( editorElement, {
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+ plugins: [ ImageAlternateText, Image, ImageToolbar ],
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+ image: {
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+ toolbar: [ 'imageAlternateText' ]
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+ }
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+ } )
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+ .then( newEditor => {
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+ newEditor.editing.view.attachDomRoot( editorElement );
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+ const plugin = newEditor.plugins.get( ImageAlternateText );
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+ const toolbarPlugin = newEditor.plugins.get( ImageToolbar );
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+ const form = plugin.form;
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+
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+ const spy = sinon.spy( toolbarPlugin, 'show' );
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+ form.fire( 'cancel' );
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+
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+ sinon.assert.called( spy );
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+ } );
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+ } );
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+
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+ describe( 'close listeners', () => {
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+ let hidePanelSpy;
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+
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+ beforeEach( () => {
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+ hidePanelSpy = sinon.spy( balloonPanel, 'detach' );
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+ } );
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+
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+ describe( 'keyboard', () => {
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+ it( 'should close after `ESC` press', () => {
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+ balloonPanel.isVisible = true;
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+ const keyCode = keyCodes.esc;
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+ const event = global.document.createEvent( 'Events' );
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+ event.initEvent( 'keydown', true, true );
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+ event.which = keyCode;
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+ event.keyCode = keyCode;
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+ global.document.dispatchEvent( event );
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+
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+ sinon.assert.called( hidePanelSpy );
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+ } );
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+ } );
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+
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+ describe( 'mouse', () => {
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+ it( 'should close on click outside the panel', () => {
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+ balloonPanel.isVisible = true;
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+ global.document.body.dispatchEvent( new Event( 'mouseup', { bubbles: true } ) );
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+
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+ sinon.assert.called( hidePanelSpy );
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+ } );
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+ } );
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+ } );
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+ } );
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+} );
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