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- /**
- * @license Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.
- * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
- */
- /* global document */
- import ClassicTestEditor from '@ckeditor/ckeditor5-core/tests/_utils/classictesteditor';
- import Paragraph from '@ckeditor/ckeditor5-paragraph/src/paragraph';
- import Image from '../../src/image';
- import DropdownView from '@ckeditor/ckeditor5-ui/src/dropdown/dropdownview';
- import ButtonView from '@ckeditor/ckeditor5-ui/src/button/buttonview';
- import View from '@ckeditor/ckeditor5-ui/src/view';
- import ImageResizeButtons from '../../src/imageresize/imageresizebuttons';
- import ImageStyle from '../../src/imagestyle';
- import Undo from '@ckeditor/ckeditor5-undo/src/undo';
- import Table from '@ckeditor/ckeditor5-table/src/table';
- import testUtils from '@ckeditor/ckeditor5-core/tests/_utils/utils';
- import { expectToThrowCKEditorError } from '@ckeditor/ckeditor5-utils/tests/_utils/utils';
- import iconSmall from '@ckeditor/ckeditor5-core/theme/icons/object-size-small.svg';
- import iconMedium from '@ckeditor/ckeditor5-core/theme/icons/object-size-medium.svg';
- import iconLarge from '@ckeditor/ckeditor5-core/theme/icons/object-size-large.svg';
- import iconFull from '@ckeditor/ckeditor5-core/theme/icons/object-size-full.svg';
- describe( 'ImageResizeButtons', () => {
- let plugin, command, editor, editorElement;
- const resizeOptions = [ {
- name: 'imageResize:original',
- value: null
- },
- {
- name: 'imageResize:25',
- value: '25'
- },
- {
- name: 'imageResize:50',
- value: '50'
- },
- {
- name: 'imageResize:75',
- value: '75'
- } ];
- testUtils.createSinonSandbox();
- beforeEach( async () => {
- editorElement = document.createElement( 'div' );
- document.body.appendChild( editorElement );
- editor = await ClassicTestEditor
- .create( editorElement, {
- plugins: [ Image, ImageStyle, Paragraph, Undo, Table, ImageResizeButtons ],
- image: {
- resizeOptions
- }
- } );
- command = editor.commands.get( 'imageResize' );
- plugin = editor.plugins.get( 'ImageResizeButtons' );
- } );
- afterEach( async () => {
- if ( editorElement ) {
- editorElement.remove();
- }
- if ( editor ) {
- await editor.destroy();
- }
- } );
- describe( 'plugin', () => {
- it( 'should be named', () => {
- expect( ImageResizeButtons.pluginName ).to.equal( 'ImageResizeButtons' );
- } );
- } );
- describe( 'constructor()', () => {
- it( 'should create `_resizeUnit` with default value of `%`', () => {
- const unit = plugin._resizeUnit;
- expect( unit ).to.equal( '%' );
- } );
- } );
- describe( 'init()', () => {
- it( 'should be disabled when command is disabled', () => {
- command.isEnabled = true;
- expect( plugin.isEnabled ).to.be.true;
- command.isEnabled = false;
- expect( plugin.isEnabled ).to.be.false;
- } );
- } );
- describe( 'resize options dropdown', () => {
- it( 'should be disabled when plugin is disabled', () => {
- const dropdownView = editor.ui.componentFactory.create( 'imageResize' );
- plugin.isEnabled = true;
- expect( dropdownView.isEnabled ).to.be.true;
- plugin.isEnabled = false;
- expect( dropdownView.isEnabled ).to.be.false;
- } );
- it( 'should be an instance of `DropdownView` if component is created without a value suffix', () => {
- expect( editor.ui.componentFactory.create( 'imageResize' ) ).to.be.instanceof( DropdownView );
- } );
- it( 'should have 4 resize options in the `imageResize` dropdown', () => {
- const dropdownView = editor.ui.componentFactory.create( 'imageResize' );
- expect( dropdownView.listView.items.length ).to.equal( 4 );
- expect( dropdownView.listView.items.first.element.textContent ).to.equal( 'Original' );
- expect( dropdownView.listView.items._items[ 1 ].element.textContent ).to.equal( '25%' );
- expect( dropdownView.listView.items.last.element.textContent ).to.equal( '75%' );
- } );
- it( 'should be created with a proper tooltip', () => {
- const dropdownView = editor.ui.componentFactory.create( 'imageResize' );
- expect( dropdownView.buttonView.tooltip ).to.equal( 'Resize image' );
- } );
- it( 'should execute resize command with a proper value', () => {
- const dropdownView = editor.ui.componentFactory.create( 'imageResize' );
- const commandSpy = sinon.spy( command, 'execute' );
- const resizeBy50Percent = dropdownView.listView.items._items[ 1 ].children._items[ 0 ];
- command.isEnabled = true;
- resizeBy50Percent.fire( 'execute' );
- sinon.assert.calledOnce( commandSpy );
- expect( command.value.width ).to.equal( '25%' );
- } );
- } );
- describe( 'resize option button', () => {
- let editor, plugin;
- beforeEach( async () => {
- editor = await ClassicTestEditor
- .create( editorElement, {
- plugins: [ Image, ImageStyle, Paragraph, Undo, Table, ImageResizeButtons ],
- image: {
- resizeUnit: '%',
- resizeOptions: [ {
- name: 'imageResize:original',
- value: null,
- icon: 'original'
- },
- {
- name: 'imageResize:25',
- value: '25',
- icon: 'small'
- },
- {
- name: 'imageResize:50',
- value: '50',
- icon: 'medium'
- },
- {
- name: 'imageResize:75',
- value: '75',
- icon: 'large'
- } ],
- toolbar: [ 'imageResize:original', 'imageResize:25', 'imageResize:50', 'imageResize:75' ]
- }
- } );
- plugin = editor.plugins.get( 'ImageResizeButtons' );
- } );
- afterEach( async () => {
- if ( editorElement ) {
- editorElement.remove();
- }
- if ( editor ) {
- await editor.destroy();
- }
- } );
- it( 'should be bound to `#isEnabled`', () => {
- const buttonView = editor.ui.componentFactory.create( 'imageResize:50' );
- plugin.isEnabled = true;
- expect( buttonView.isEnabled ).to.be.true;
- plugin.isEnabled = false;
- expect( buttonView.isEnabled ).to.be.false;
- } );
- it( 'should be an instance of `ButtonView` if component is created with a value suffix', () => {
- expect( editor.ui.componentFactory.create( 'imageResize:50' ) ).to.be.instanceof( ButtonView );
- } );
- it( 'should be created with invisible "Resize image: 30%" label when is provided', async () => {
- const editor = await ClassicTestEditor
- .create( editorElement, {
- plugins: [ Image, ImageStyle, Paragraph, Undo, Table, ImageResizeButtons ],
- image: {
- resizeUnit: '%',
- resizeOptions: [ {
- name: 'imageResize:30',
- value: '30',
- label: 'Resize image: 30%',
- icon: 'small'
- } ],
- toolbar: [ 'imageResize:30' ]
- }
- } );
- const buttonView = editor.ui.componentFactory.create( 'imageResize:30' );
- buttonView.render();
- expect( buttonView.withText ).to.be.false;
- expect( buttonView.label ).to.equal( 'Resize image: 30%' );
- expect( buttonView.labelView ).to.be.instanceOf( View );
- editor.destroy();
- } );
- it( 'should be created with invisible "Resize image to 50%" label when is not provided', async () => {
- const buttonView = editor.ui.componentFactory.create( 'imageResize:50' );
- buttonView.render();
- expect( buttonView.withText ).to.be.false;
- expect( buttonView.label ).to.equal( 'Resize image to 50%' );
- expect( buttonView.labelView ).to.be.instanceOf( View );
- editor.destroy();
- } );
- it( 'should be created with a proper tooltip, depends on the set value', () => {
- const buttonViewOriginal = editor.ui.componentFactory.create( 'imageResize:original' );
- const buttonView50 = editor.ui.componentFactory.create( 'imageResize:50' );
- buttonViewOriginal.render();
- buttonView50.render();
- expect( buttonViewOriginal.tooltip ).to.equal( 'Resize image to the original size' );
- expect( buttonView50.tooltip ).to.equal( 'Resize image to 50%' );
- } );
- it( 'should execute `imageResize` command with "50%" value', () => {
- const buttonView = editor.ui.componentFactory.create( 'imageResize:50' );
- const command = editor.commands.get( 'imageResize' );
- const commandSpy = sinon.spy( command, 'execute' );
- command.isEnabled = true;
- buttonView.fire( 'execute' );
- sinon.assert.calledOnce( commandSpy );
- expect( command.value.width ).to.equal( '50%' );
- } );
- it( 'should have set a proper icon', () => {
- const buttonOriginal = editor.ui.componentFactory.create( 'imageResize:original' );
- const button25 = editor.ui.componentFactory.create( 'imageResize:25' );
- const button50 = editor.ui.componentFactory.create( 'imageResize:50' );
- const button75 = editor.ui.componentFactory.create( 'imageResize:75' );
- expect( buttonOriginal.icon ).to.deep.equal( iconFull );
- expect( button25.icon ).to.deep.equal( iconSmall );
- expect( button50.icon ).to.deep.equal( iconMedium );
- expect( button75.icon ).to.deep.equal( iconLarge );
- } );
- it( 'should throw the CKEditorError if no `icon` is provided', async () => {
- const editor = await ClassicTestEditor
- .create( editorElement, {
- plugins: [ Image, ImageStyle, Paragraph, Undo, Table, ImageResizeButtons ],
- image: {
- resizeUnit: '%',
- resizeOptions: [ {
- name: 'imageResize:noicon',
- value: '100'
- } ],
- toolbar: [ 'imageResize:noicon' ]
- }
- } );
- const errMsg = 'The resize option "imageResize:noicon" misses the "icon" property ' +
- 'or the property value doesn\'t match any of the available icons.';
- expectToThrowCKEditorError( () => {
- editor.ui.componentFactory.create( 'imageResize:noicon' );
- }, errMsg, editor );
- editor.destroy();
- } );
- } );
- } );
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