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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 EventInfo from '@ckeditor/ckeditor5-utils/src/eventinfo';
- import Typing from '@ckeditor/ckeditor5-typing/src/typing';
- import SpecialCharacters from '../src/specialcharacters';
- import SpecialCharactersMathematical from '../src/specialcharactersmathematical';
- import SpecialCharactersArrows from '../src/specialcharactersarrows';
- import SpecialCharactersNavigationView from '../src/ui/specialcharactersnavigationview';
- import CharacterGridView from '../src/ui/charactergridview';
- import CharacterInfoView from '../src/ui/characterinfoview';
- import specialCharactersIcon from '../theme/icons/specialcharacters.svg';
- import { expectToThrowCKEditorError } from '@ckeditor/ckeditor5-utils/tests/_utils/utils';
- describe( 'SpecialCharacters', () => {
- let plugin;
- beforeEach( () => {
- plugin = new SpecialCharacters( {} );
- } );
- it( 'should require proper plugins', () => {
- expect( SpecialCharacters.requires ).to.deep.equal( [ Typing ] );
- } );
- it( 'should be named', () => {
- expect( SpecialCharacters.pluginName ).to.equal( 'SpecialCharacters' );
- } );
- describe( 'init()', () => {
- let editor, command, element;
- beforeEach( () => {
- element = document.createElement( 'div' );
- document.body.appendChild( element );
- return ClassicTestEditor
- .create( element, {
- plugins: [
- SpecialCharacters,
- SpecialCharactersMathematical,
- SpecialCharactersArrows
- ]
- } )
- .then( newEditor => {
- editor = newEditor;
- command = editor.commands.get( 'input' );
- } );
- } );
- afterEach( () => {
- element.remove();
- return editor.destroy();
- } );
- describe( '"specialCharacters" dropdown', () => {
- let dropdown;
- beforeEach( () => {
- dropdown = editor.ui.componentFactory.create( 'specialCharacters' );
- dropdown.isOpen = true; // Dropdown is lazy loaded, so needs to be open to be verified (#6175).
- } );
- afterEach( () => {
- dropdown.destroy();
- } );
- it( 'has a navigation view', () => {
- expect( dropdown.panelView.children.first ).to.be.instanceOf( SpecialCharactersNavigationView );
- } );
- it( 'a navigation contains the "All" special category', () => {
- const listView = dropdown.panelView.children.first.groupDropdownView.panelView.children.first;
- // "Mathematical" and "Arrows" are provided by other plugins. "All" is being added by SpecialCharacters itself.
- expect( listView.items.length ).to.equal( 3 );
- expect( listView.items.first.children.first.label ).to.equal( 'All' );
- } );
- it( 'has a grid view', () => {
- expect( dropdown.panelView.children.get( 1 ) ).to.be.instanceOf( CharacterGridView );
- } );
- it( 'has a character info view', () => {
- expect( dropdown.panelView.children.last ).to.be.instanceOf( CharacterInfoView );
- } );
- describe( '#buttonView', () => {
- it( 'should get basic properties', () => {
- expect( dropdown.buttonView.label ).to.equal( 'Special characters' );
- expect( dropdown.buttonView.icon ).to.equal( specialCharactersIcon );
- expect( dropdown.buttonView.tooltip ).to.be.true;
- } );
- it( 'should bind #isEnabled to the command', () => {
- expect( dropdown.isEnabled ).to.be.true;
- command.isEnabled = false;
- expect( dropdown.isEnabled ).to.be.false;
- command.isEnabled = true;
- } );
- } );
- it( 'executes a command and focuses the editing view', () => {
- const grid = dropdown.panelView.children.get( 1 );
- const executeSpy = sinon.stub( editor, 'execute' );
- const focusSpy = sinon.stub( editor.editing.view, 'focus' );
- grid.tiles.get( 2 ).fire( 'execute' );
- sinon.assert.calledOnce( executeSpy );
- sinon.assert.calledOnce( focusSpy );
- sinon.assert.calledWithExactly( executeSpy.firstCall, 'input', {
- text: '≤'
- } );
- } );
- describe( 'grid view', () => {
- let grid;
- beforeEach( () => {
- grid = dropdown.panelView.children.get( 1 );
- } );
- it( 'delegates #execute to the dropdown', () => {
- const spy = sinon.spy();
- dropdown.on( 'execute', spy );
- grid.fire( 'execute', { name: 'foo' } );
- sinon.assert.calledOnce( spy );
- } );
- it( 'has default contents', () => {
- expect( grid.tiles ).to.have.length.greaterThan( 10 );
- } );
- it( 'is updated when navigation view fires #execute', () => {
- const navigation = dropdown.panelView.children.first;
- expect( grid.tiles.get( 0 ).label ).to.equal( '<' );
- navigation.groupDropdownView.fire( new EventInfo( { label: 'Arrows' }, 'execute' ) );
- expect( grid.tiles.get( 0 ).label ).to.equal( '⇐' );
- } );
- } );
- describe( 'character info view', () => {
- let grid, characterInfo;
- beforeEach( () => {
- grid = dropdown.panelView.children.get( 1 );
- characterInfo = dropdown.panelView.children.last;
- } );
- it( 'is empty when the dropdown was shown', () => {
- dropdown.fire( 'change:isOpen' );
- expect( characterInfo.character ).to.equal( null );
- expect( characterInfo.name ).to.equal( null );
- expect( characterInfo.code ).to.equal( '' );
- } );
- it( 'is updated when the tile fires #mouseover', () => {
- const tile = grid.tiles.get( 0 );
- tile.fire( 'mouseover' );
- expect( tile.label ).to.equal( '<' );
- expect( characterInfo.character ).to.equal( '<' );
- expect( characterInfo.name ).to.equal( 'Less-than sign' );
- expect( characterInfo.code ).to.equal( 'U+003c' );
- } );
- } );
- it( 'is not fully initialized when not open', () => {
- // (#6175)
- const uninitializedDropdown = editor.ui.componentFactory.create( 'specialCharacters' );
- expect( uninitializedDropdown.panelView.children.length ).to.equal( 0 );
- } );
- } );
- } );
- describe( 'addItems()', () => {
- it( 'adds special characters to the available symbols', () => {
- plugin.addItems( 'Arrows', [
- { title: 'arrow left', character: '←' },
- { title: 'arrow right', character: '→' }
- ] );
- expect( plugin._groups.size ).to.equal( 1 );
- expect( plugin._groups.has( 'Arrows' ) ).to.equal( true );
- expect( plugin._characters.size ).to.equal( 2 );
- expect( plugin._characters.has( 'arrow left' ) ).to.equal( true );
- expect( plugin._characters.has( 'arrow right' ) ).to.equal( true );
- } );
- it( 'works with subsequent calls to the same group', () => {
- plugin.addItems( 'Mathematical', [
- {
- title: 'dot',
- character: '.'
- }
- ] );
- plugin.addItems( 'Mathematical', [
- {
- title: ',',
- character: 'comma'
- }
- ] );
- const groups = [ ...plugin.getGroups() ];
- expect( groups ).to.deep.equal( [ 'Mathematical' ] );
- } );
- it( 'does not accept "All" as a group name', () => {
- expectToThrowCKEditorError( () => {
- plugin.addItems( 'All', [] );
- }, /special-character-invalid-group-name/ );
- } );
- } );
- describe( 'getGroups()', () => {
- it( 'returns iterator of defined groups', () => {
- plugin.addItems( 'Arrows', [
- { title: 'arrow left', character: '←' }
- ] );
- plugin.addItems( 'Mathematical', [
- { title: 'precedes', character: '≺' },
- { title: 'succeeds', character: '≻' }
- ] );
- const groups = [ ...plugin.getGroups() ];
- expect( groups ).to.deep.equal( [ 'Arrows', 'Mathematical' ] );
- } );
- } );
- describe( 'getCharactersForGroup()', () => {
- it( 'returns a collection of defined special characters names', () => {
- plugin.addItems( 'Mathematical', [
- { title: 'precedes', character: '≺' },
- { title: 'succeeds', character: '≻' }
- ] );
- const characters = plugin.getCharactersForGroup( 'Mathematical' );
- expect( characters.size ).to.equal( 2 );
- expect( characters.has( 'precedes' ) ).to.equal( true );
- expect( characters.has( 'succeeds' ) ).to.equal( true );
- } );
- it( 'returns a collection of all special characters for "All" group', () => {
- plugin.addItems( 'Arrows', [
- { title: 'arrow left', character: '←' },
- { title: 'arrow right', character: '→' }
- ] );
- plugin.addItems( 'Mathematical', [
- { title: 'precedes', character: '≺' },
- { title: 'succeeds', character: '≻' }
- ] );
- const characters = plugin.getCharactersForGroup( 'All' );
- expect( characters.size ).to.equal( 4 );
- expect( characters.has( 'arrow left' ) ).to.equal( true );
- expect( characters.has( 'arrow right' ) ).to.equal( true );
- expect( characters.has( 'precedes' ) ).to.equal( true );
- expect( characters.has( 'succeeds' ) ).to.equal( true );
- } );
- it( 'returns undefined for non-existing group', () => {
- plugin.addItems( 'Mathematical', [
- { title: 'precedes', character: '≺' },
- { title: 'succeeds', character: '≻' }
- ] );
- const characters = plugin.getCharactersForGroup( 'Foo' );
- expect( characters ).to.be.undefined;
- } );
- } );
- describe( 'getCharacter()', () => {
- it( 'returns a collection of defined special characters names', () => {
- plugin.addItems( 'Mathematical', [
- { title: 'precedes', character: '≺' },
- { title: 'succeeds', character: '≻' }
- ] );
- expect( plugin.getCharacter( 'succeeds' ) ).to.equal( '≻' );
- } );
- it( 'returns undefined for non-existing character', () => {
- expect( plugin.getCharacter( 'succeeds' ) ).to.be.undefined;
- } );
- } );
- } );
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