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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
- */
- import FontCommand from '../src/fontcommand';
- import Command from '@ckeditor/ckeditor5-core/src/command';
- import ModelTestEditor from '@ckeditor/ckeditor5-core/tests/_utils/modeltesteditor';
- import { getData, setData } from '@ckeditor/ckeditor5-engine/src/dev-utils/model';
- describe( 'FontCommand', () => {
- let editor, model, doc, root, command;
- beforeEach( () => {
- return ModelTestEditor.create()
- .then( newEditor => {
- editor = newEditor;
- model = editor.model;
- doc = model.document;
- root = doc.getRoot();
- command = new FontCommand( editor, 'font' );
- editor.commands.add( 'font', command );
- model.schema.register( 'paragraph', { inheritAllFrom: '$block' } );
- model.schema.register( 'img', {
- allowWhere: [ '$block', '$text' ],
- isObject: true
- } );
- model.schema.extend( '$text', { allowAttributes: 'font' } );
- } );
- } );
- afterEach( () => {
- editor.destroy();
- } );
- it( 'is a command', () => {
- expect( FontCommand.prototype ).to.be.instanceOf( Command );
- expect( command ).to.be.instanceOf( Command );
- } );
- describe( 'value', () => {
- it( 'is set to font value when selection is in text with font attribute', () => {
- setData( model, '<paragraph><$text font="foo">fo[]o</$text></paragraph>' );
- expect( command ).to.have.property( 'value', 'foo' );
- } );
- it( 'is undefined when selection is not in text with font attribute', () => {
- setData( model, '<paragraph>fo[]o</paragraph>' );
- expect( command ).to.have.property( 'value', undefined );
- } );
- } );
- describe( 'isEnabled', () => {
- it( 'is true when selection is on text which can have font added', () => {
- setData( model, '<paragraph>fo[]o</paragraph>' );
- expect( command ).to.have.property( 'isEnabled', true );
- } );
- } );
- describe( 'execute()', () => {
- it( 'should do nothing if the command is disabled', () => {
- setData( model, '<paragraph>fo[ob]ar</paragraph>' );
- command.isEnabled = false;
- command.execute( { value: 'foo' } );
- expect( getData( model ) ).to.equal( '<paragraph>fo[ob]ar</paragraph>' );
- } );
- it( 'should add font attribute on selected text', () => {
- setData( model, '<paragraph>a[bc<$text font="foo">fo]obar</$text>xyz</paragraph>' );
- expect( command.value ).to.be.undefined;
- command.execute( { value: 'foo' } );
- expect( command.value ).to.equal( 'foo' );
- expect( getData( model ) ).to.equal( '<paragraph>a[<$text font="foo">bcfo]obar</$text>xyz</paragraph>' );
- } );
- it( 'should add font attribute on selected nodes (multiple nodes)', () => {
- setData(
- model,
- '<paragraph>abcabc[abc</paragraph>' +
- '<paragraph>foofoofoo</paragraph>' +
- '<paragraph>barbar]bar</paragraph>'
- );
- command.execute( { value: 'foo' } );
- expect( command.value ).to.equal( 'foo' );
- expect( getData( model ) ).to.equal(
- '<paragraph>abcabc[<$text font="foo">abc</$text></paragraph>' +
- '<paragraph><$text font="foo">foofoofoo</$text></paragraph>' +
- '<paragraph><$text font="foo">barbar</$text>]bar</paragraph>'
- );
- } );
- it( 'should change font attribute on selected nodes', () => {
- setData(
- model,
- '<paragraph>abc[abc<$text font="text-small">abc</$text></paragraph>' +
- '<paragraph><$text font="text-small">foofoofoo</$text></paragraph>' +
- '<paragraph><$text font="text-small">bar]bar</$text>bar</paragraph>'
- );
- command.execute( { value: 'foo' } );
- expect( command.value ).to.equal( 'foo' );
- expect( getData( model ) ).to.equal(
- '<paragraph>abc[<$text font="foo">abcabc</$text></paragraph>' +
- '<paragraph><$text font="foo">foofoofoo</$text></paragraph>' +
- '<paragraph><$text font="foo">bar</$text>]<$text font="text-small">bar</$text>bar</paragraph>'
- );
- } );
- it( 'should remove font attribute on selected nodes when passing undefined value', () => {
- setData(
- model,
- '<paragraph>abcabc[<$text font="foo">abc</$text></paragraph>' +
- '<paragraph><$text font="foo">foofoofoo</$text></paragraph>' +
- '<paragraph><$text font="foo">barbar</$text>]bar</paragraph>'
- );
- expect( command.value ).to.equal( 'foo' );
- command.execute();
- expect( command.value ).to.be.undefined;
- expect( getData( model ) ).to.equal(
- '<paragraph>abcabc[abc</paragraph>' +
- '<paragraph>foofoofoo</paragraph>' +
- '<paragraph>barbar]bar</paragraph>'
- );
- } );
- it( 'should change selection attribute if selection is collapsed in non-empty parent', () => {
- setData( model, '<paragraph>a[]bc<$text font="foo">foobar</$text>xyz</paragraph><paragraph></paragraph>' );
- expect( command.value ).to.be.undefined;
- command.execute( { value: 'foo' } );
- expect( command.value ).to.equal( 'foo' );
- expect( doc.selection.hasAttribute( 'font' ) ).to.be.true;
- command.execute();
- expect( command.value ).to.be.undefined;
- expect( doc.selection.hasAttribute( 'font' ) ).to.be.false;
- } );
- it( 'should not store attribute change on selection if selection is collapsed in non-empty parent', () => {
- setData( model, '<paragraph>a[]bc<$text font="foo">foobar</$text>xyz</paragraph>' );
- command.execute( { value: 'foo' } );
- // It should not save that bold was executed at position ( root, [ 0, 1 ] ).
- model.change( writer => {
- // Simulate clicking right arrow key by changing selection ranges.
- writer.setSelection( root.getNodeByPath( [ 0 ] ), 2 );
- // Get back to previous selection.
- writer.setSelection( root.getNodeByPath( [ 0 ] ), 1 );
- } );
- expect( command.value ).to.be.undefined;
- } );
- it( 'should change selection attribute and store it if selection is collapsed in empty parent', () => {
- setData( model, '<paragraph>abc<$text font="foo">foobar</$text>xyz</paragraph><paragraph>[]</paragraph>' );
- expect( command.value ).to.be.undefined;
- command.execute( { value: 'foo' } );
- expect( command.value ).to.equal( 'foo' );
- expect( doc.selection.hasAttribute( 'font' ) ).to.be.true;
- // Attribute should be stored.
- // Simulate clicking somewhere else in the editor.
- model.change( writer => {
- writer.setSelection( root.getNodeByPath( [ 0 ] ), 2 );
- } );
- expect( command.value ).to.be.undefined;
- // Go back to where attribute was stored.
- model.change( writer => {
- writer.setSelection( root.getNodeByPath( [ 1 ] ), 0 );
- } );
- // Attribute should be restored.
- expect( command.value ).to.equal( 'foo' );
- command.execute();
- expect( command.value ).to.be.undefined;
- expect( doc.selection.hasAttribute( 'font' ) ).to.be.false;
- } );
- it( 'should not apply attribute change where it would invalid schema', () => {
- model.schema.register( 'image', { inheritAllFrom: '$block' } );
- setData( model, '<paragraph>ab[c<img></img><$text font="foo">foobar</$text>xy<img></img>]z</paragraph>' );
- expect( command.isEnabled ).to.be.true;
- command.execute( { value: 'foo' } );
- expect( getData( model ) ).to.equal(
- '<paragraph>ab[<$text font="foo">c</$text><img></img><$text font="foo">foobarxy</$text><img></img>]z</paragraph>'
- );
- } );
- it( 'should use parent batch for storing undo steps', () => {
- setData( model, '<paragraph>a[bc<$text font="foo">fo]obar</$text>xyz</paragraph>' );
- model.change( writer => {
- expect( writer.batch.operations.length ).to.equal( 0 );
- command.execute( { value: 'foo' } );
- expect( writer.batch.operations.length ).to.equal( 1 );
- } );
- expect( getData( model ) ).to.equal( '<paragraph>a[<$text font="foo">bcfo]obar</$text>xyz</paragraph>' );
- } );
- describe( 'should cause firing model change event', () => {
- let spy;
- beforeEach( () => {
- spy = sinon.spy();
- } );
- it( 'collapsed selection in non-empty parent', () => {
- setData( model, '<paragraph>x[]y</paragraph>' );
- model.document.on( 'change', spy );
- command.execute( { value: 'foo' } );
- expect( spy.called ).to.be.true;
- } );
- it( 'non-collapsed selection', () => {
- setData( model, '<paragraph>[xy]</paragraph>' );
- model.document.on( 'change', spy );
- command.execute( { value: 'foo' } );
- expect( spy.called ).to.be.true;
- } );
- it( 'in empty parent', () => {
- setData( model, '<paragraph>[]</paragraph>' );
- model.document.on( 'change', spy );
- command.execute( { value: 'foo' } );
- expect( spy.called ).to.be.true;
- } );
- } );
- } );
- } );
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