text: /**
   * @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 LinkEditing from '../src/linkediting';
  import LinkCommand from '../src/linkcommand';
  import UnlinkCommand from '../src/unlinkcommand';
  
  import VirtualTestEditor from '@ckeditor/ckeditor5-core/tests/_utils/virtualtesteditor';
  import Paragraph from '@ckeditor/ckeditor5-paragraph/src/paragraph';
  import Enter from '@ckeditor/ckeditor5-enter/src/enter';
  import Plugin from '@ckeditor/ckeditor5-core/src/plugin';
  import { getData as getModelData, setData as setModelData } from '@ckeditor/ckeditor5-engine/src/dev-utils/model';
  import { getData as getViewData } from '@ckeditor/ckeditor5-engine/src/dev-utils/view';
  import { isLinkElement } from '../src/utils';
  import { keyCodes } from '@ckeditor/ckeditor5-utils/src/keyboard';
  
  /* global document */
  
  describe( 'LinkEditing', () => {
  	let editor, model, view;
  
  	beforeEach( () => {
  		return VirtualTestEditor
  			.create( {
  				plugins: [ Paragraph, LinkEditing, Enter ]
  			} )
  			.then( newEditor => {
  				editor = newEditor;
  				model = editor.model;
  				view = editor.editing.view;
  			} );
  	} );
  
  	afterEach( () => {
  		editor.destroy();
  	} );
  
  	it( 'should have pluginName', () => {
  		expect( LinkEditing.pluginName ).to.equal( 'LinkEditing' );
  	} );
  
  	it( 'should be loaded', () => {
  		expect( editor.plugins.get( LinkEditing ) ).to.be.instanceOf( LinkEditing );
  	} );
  
  	it( 'should set proper schema rules', () => {
  		expect( model.schema.checkAttribute( [ '$block', '$text' ], 'linkHref' ) ).to.be.true;
  		expect( model.schema.checkAttribute( [ '$clipboardHolder', '$text' ], 'linkHref' ) ).to.be.true;
  
  		expect( model.schema.checkAttribute( [ '$block' ], 'linkHref' ) ).to.be.false;
  	} );
  
  	// Let's check only the minimum to not duplicate `bindTwoStepCaretToAttribute()` tests.
  	// Testing minimum is better than testing using spies that might give false positive results.
  	describe( 'two-step caret movement', () => {
  		it( 'should be bound to th `linkHref` attribute (LTR)', () => {
  			// Put selection before the link element.
  			setModelData( editor.model, '<paragraph>foo[]<$text linkHref="url">b</$text>ar</paragraph>' );
  
  			// The selection's gravity is not overridden because selection landed here not because of `keydown`.
  			expect( editor.model.document.selection.isGravityOverridden ).to.false;
  
  			// So let's simulate the `keydown` event.
  			editor.editing.view.document.fire( 'keydown', {
  				keyCode: keyCodes.arrowright,
  				preventDefault: () => {},
  				domTarget: document.body
  			} );
  
  			expect( editor.model.document.selection.isGravityOverridden ).to.true;
  		} );
  
  		it( 'should be bound to th `linkHref` attribute (RTL)', () => {
  			return VirtualTestEditor
  				.create( {
  					plugins: [ Paragraph, LinkEditing, Enter ],
  					language: {
  						content: 'ar'
  					}
  				} )
  				.then( editor => {
  					model = editor.model;
  					view = editor.editing.view;
  
  					// Put selection before the link element.
  					setModelData( editor.model, '<paragraph>foo[]<$text linkHref="url">b</$text>ar</paragraph>' );
  
  					// The selection's gravity is not overridden because selection landed here not because of `keydown`.
  					expect( editor.model.document.selection.isGravityOverridden ).to.false;
  
  					// So let's simulate the `keydown` event.
  					editor.editing.view.document.fire( 'keydown', {
  						keyCode: keyCodes.arrowleft,
  						preventDefault: () => {},
  						domTarget: document.body
  					} );
  
  					expect( editor.model.document.selection.isGravityOverridden ).to.true;
  
  					return editor.destroy();
  				} );
  		} );
  	} );
  
  	describe( 'command', () => {
  		it( 'should register link command', () => {
  			const command = editor.commands.get( 'link' );
  
  			expect( command ).to.be.instanceOf( LinkCommand );
  		} );
  
  		it( 'should register unlink command', () => {
  			const command = editor.commands.get( 'unlink' );
  
  			expect( command ).to.be.instanceOf( UnlinkCommand );
  		} );
  	} );
  
  	describe( 'data pipeline conversions', () => {
  		it( 'should convert `<a href="url">` to `linkHref="url"` attribute', () => {
  			editor.setData( '<p><a href="url">foo</a>bar</p>' );
  
  			expect( getModelData( model, { withoutSelection: true } ) )
  				.to.equal( '<paragraph><$text linkHref="url">foo</$text>bar</paragraph>' );
  
  			expect( editor.getData() ).to.equal( '<p><a href="url">foo</a>bar</p>' );
  		} );
  
  		it( 'should be integrated with autoparagraphing', () => {
  			editor.setData( '<a href="url">foo</a>bar' );
  
  			expect( getModelData( model, { withoutSelection: true } ) )
  				.to.equal( '<paragraph><$text linkHref="url">foo</$text>bar</paragraph>' );
  
  			expect( editor.getData() ).to.equal( '<p><a href="url">foo</a>bar</p>' );
  		} );
  
  		// https://github.com/ckeditor/ckeditor5/issues/500
  		it( 'should not pick up `<a name="foo">`', () => {
  			editor.setData( '<p><a name="foo">foo</a>bar</p>' );
  
  			expect( getModelData( model, { withoutSelection: true } ) )
  				.to.equal( '<paragraph>foobar</paragraph>' );
  		} );
  
  		// CKEditor 4 does. And CKEditor 5's balloon allows creating such links.
  		it( 'should pick up `<a href="">`', () => {
  			editor.setData( '<p><a href="">foo</a>bar</p>' );
  
  			expect( getModelData( model, { withoutSelection: true } ) )
  				.to.equal( '<paragraph><$text linkHref="">foo</$text>bar</paragraph>' );
  
  			expect( editor.getData() ).to.equal( '<p><a href="">foo</a>bar</p>' );
  		} );
  
  		// The editor's role is not to filter out potentially malicious data.
  		// Its job is to not let this code be executed inside the editor (see the test in "editing pipeline conversion").
  		it( 'should output a link with a potential XSS code', () => {
  			setModelData( model, '<paragraph>[]</paragraph>' );
  
  			model.change( writer => {
  				writer.insertText( 'foo', { linkHref: 'javascript:alert(1)' }, model.document.selection.getFirstPosition() );
  			} );
  
  			expect( editor.getData() ).to.equal( '<p><a href="javascript:alert(1)">foo</a></p>' );
  		} );
  
  		it( 'should load a link with a potential XSS code', () => {
  			editor.setData( '<p><a href="javascript:alert(1)">foo</a></p>' );
  
  			expect( getModelData( model, { withoutSelection: true } ) )
  				.to.equal( '<paragraph><$text linkHref="javascript:alert(1)">foo</$text></paragraph>' );
  		} );
  	} );
  
  	describe( 'editing pipeline conversion', () => {
  		it( 'should convert attribute', () => {
  			setModelData( model, '<paragraph><$text linkHref="url">foo</$text>bar</paragraph>' );
  
  			expect( getViewData( editor.editing.view, { withoutSelection: true } ) ).to.equal( '<p><a href="url">foo</a>bar</p>' );
  		} );
  
  		it( 'should convert to link element instance', () => {
  			setModelData( model, '<paragraph><$text linkHref="url">foo</$text>bar</paragraph>' );
  
  			const element = editor.editing.view.document.getRoot().getChild( 0 ).getChild( 0 );
  			expect( isLinkElement( element ) ).to.be.true;
  		} );
  
  		// https://github.com/ckeditor/ckeditor5-link/issues/121
  		it( 'should should set priority for `linkHref` higher than all other attribute elements', () => {
  			model.schema.extend( '$text', { allowAttributes: 'foo' } );
  
  			editor.conversion.for( 'downcast' ).attributeToElement( { model: 'foo', view: 'f' } );
  
  			setModelData( model,
  				'<paragraph>' +
  					'<$text linkHref="url">a</$text><$text foo="true" linkHref="url">b</$text><$text linkHref="url">c</$text>' +
  				'</paragraph>' );
  
  			expect( editor.getData() ).to.equal( '<p><a href="url">a<f>b</f>c</a></p>' );
  		} );
  
  		it( 'must not render a link with a potential XSS code', () => {
  			setModelData( model, '<paragraph><$text linkHref="javascript:alert(1)">[]foo</$text>bar[]</paragraph>' );
  
  			expect( getViewData( editor.editing.view, { withoutSelection: true } ) )
  				.to.equal( '<p><a href="#">foo</a>bar</p>' );
  		} );
  	} );
  
  	describe( 'link highlighting', () => {
  		it( 'should convert the highlight to a proper view classes', () => {
  			setModelData( model,
  				'<paragraph>foo <$text linkHref="url">b{}ar</$text> baz</paragraph>'
  			);
  
  			expect( model.document.selection.hasAttribute( 'linkHref' ) ).to.be.true;
  			expect( getViewData( view ) ).to.equal(
  				'<p>foo <a class="ck-link_selected" href="url">b{}ar</a> baz</p>'
  			);
  		} );
  
  		it( 'should work whenever selection has linkHref attribute - link start', () => {
  			setModelData( model,
  				'<paragraph>foo {}<$text linkHref="url">bar</$text> baz</paragraph>'
  			);
  
  			expect( model.document.selection.hasAttribute( 'linkHref' ) ).to.be.false;
  
  			model.change( writer => {
  				writer.setSelectionAttribute( 'linkHref', 'url' );
  			} );
  
  			expect( model.document.selection.hasAttribute( 'linkHref' ) ).to.be.true;
  			expect( getViewData( view ) ).to.equal(
  				'<p>foo <a class="ck-link_selected" href="url">{}bar</a> baz</p>'
  			);
  		} );
  
  		it( 'should work whenever selection has linkHref attribute - link end', () => {
  			setModelData( model,
  				'<paragraph>foo <$text linkHref="url">bar</$text>{} baz</paragraph>'
  			);
  
  			expect( model.document.selection.hasAttribute( 'linkHref' ) ).to.be.true;
  			expect( getViewData( view ) ).to.equal(
  				'<p>foo <a class="ck-link_selected" href="url">bar{}</a> baz</p>'
  			);
  		} );
  
  		it( 'should render highlight correctly after splitting the link', () => {
  			setModelData( model,
  				'<paragraph>foo <$text linkHref="url">li{}nk</$text> baz</paragraph>'
  			);
  
  			editor.execute( 'enter' );
  
  			expect( getModelData( model ) ).to.equal(
  				'<paragraph>foo <$text linkHref="url">li</$text></paragraph>' +
  				'<paragraph><$text linkHref="url">[]nk</$text> baz</paragraph>'
  			);
  
  			expect( model.document.selection.hasAttribute( 'linkHref' ) ).to.be.true;
  		} );
  
  		it( 'should remove classes when selection is moved out from the link', () => {
  			setModelData( model,
  				'<paragraph>foo <$text linkHref="url">li{}nk</$text> baz</paragraph>'
  			);
  
  			expect( getViewData( view ) ).to.equal(
  				'<p>foo <a class="ck-link_selected" href="url">li{}nk</a> baz</p>'
  			);
  
  			model.change( writer => writer.setSelection( model.document.getRoot().getChild( 0 ), 0 ) );
  
  			expect( getViewData( view ) ).to.equal(
  				'<p>{}foo <a href="url">link</a> baz</p>'
  			);
  		} );
  
  		it( 'should work correctly when selection is moved inside link', () => {
  			setModelData( model,
  				'<paragraph>foo <$text linkHref="url">li{}nk</$text> baz</paragraph>'
  			);
  
  			expect( getViewData( view ) ).to.equal(
  				'<p>foo <a class="ck-link_selected" href="url">li{}nk</a> baz</p>'
  			);
  
  			model.change( writer => writer.setSelection( model.document.getRoot().getChild( 0 ), 5 ) );
  
  			expect( getViewData( view ) ).to.equal(
  				'<p>foo <a class="ck-link_selected" href="url">l{}ink</a> baz</p>'
  			);
  		} );
  
  		describe( 'downcast conversion integration', () => {
  			it( 'works for the #insert event', () => {
  				setModelData( model,
  					'<paragraph>foo <$text linkHref="url">li{}nk</$text> baz</paragraph>'
  				);
  
  				model.change( writer => {
  					writer.insertText( 'FOO', { linkHref: 'url' }, model.document.selection.getFirstPosition() );
  				} );
  
  				expect( getViewData( view ) ).to.equal(
  					'<p>foo <a class="ck-link_selected" href="url">liFOO{}nk</a> baz</p>'
  				);
  			} );
  
  			it( 'works for the #remove event', () => {
  				setModelData( model,
  					'<paragraph>foo <$text linkHref="url">li{}nk</$text> baz</paragraph>'
  				);
  
  				model.change( writer => {
  					writer.remove( writer.createRange(
  						writer.createPositionAt( model.document.getRoot().getChild( 0 ), 0 ),
  						writer.createPositionAt( model.document.getRoot().getChild( 0 ), 5 )
  					) );
  				} );
  
  				expect( getViewData( view ) ).to.equal(
  					'<p><a class="ck-link_selected" href="url">i{}nk</a> baz</p>'
  				);
  			} );
  
  			it( 'works for the #attribute event', () => {
  				setModelData( model,
  					'<paragraph>foo <$text linkHref="url">li{}nk</$text> baz</paragraph>'
  				);
  
  				model.change( writer => {
  					writer.setAttribute( 'linkHref', 'new-url', writer.createRange(
  						model.document.selection.getFirstPosition().getShiftedBy( -1 ),
  						model.document.selection.getFirstPosition().getShiftedBy( 1 ) )
  					);
  				} );
  
  				expect( getViewData( view ) ).to.equal(
  					'<p>foo <a href="url">l</a><a class="ck-link_selected" href="new-url">i{}n</a><a href="url">k</a> baz</p>'
  				);
  			} );
  
  			it( 'works for the #selection event', () => {
  				setModelData( model,
  					'<paragraph>foo <$text linkHref="url">li{}nk</$text> baz</paragraph>'
  				);
  
  				model.change( writer => {
  					writer.setSelection( writer.createRange(
  						model.document.selection.getFirstPosition().getShiftedBy( -1 ),
  						model.document.selection.getFirstPosition().getShiftedBy( 1 ) )
  					);
  				} );
  
  				expect( getViewData( view ) ).to.equal(
  					'<p>foo <a class="ck-link_selected" href="url">l{in}k</a> baz</p>'
  				);
  			} );
  
  			it( 'works for the addMarker and removeMarker events', () => {
  				editor.conversion.for( 'editingDowncast' ).markerToHighlight( { model: 'fooMarker', view: {} } );
  
  				setModelData( model,
  					'<paragraph>foo <$text linkHref="url">li{}nk</$text> baz</paragraph>'
  				);
  
  				model.change( writer => {
  					const range = writer.createRange(
  						writer.createPositionAt( model.document.getRoot().getChild( 0 ), 0 ),
  						writer.createPositionAt( model.document.getRoot().getChild( 0 ), 5 )
  					);
  
  					writer.addMarker( 'fooMarker', { range, usingOperation: true } );
  				} );
  
  				expect( getViewData( view ) ).to.equal(
  					'<p><span>foo </span><a class="ck-link_selected" href="url"><span>l</span>i{}nk</a> baz</p>'
  				);
  
  				model.change( writer => writer.removeMarker( 'fooMarker' ) );
  
  				expect( getViewData( view ) ).to.equal(
  					'<p>foo <a class="ck-link_selected" href="url">li{}nk</a> baz</p>'
  				);
  			} );
  		} );
  	} );
  
  	describe( 'link attributes decorator', () => {
  		describe( 'default behavior', () => {
  			const testLinks = [
  				{
  					external: true,
  					url: 'http://example.com'
  				}, {
  					external: true,
  					url: 'https://cksource.com'
  				}, {
  					external: false,
  					url: 'ftp://server.io'
  				}, {
  					external: true,
  					url: '//schemaless.org'
  				}, {
  					external: false,
  					url: 'www.ckeditor.com'
  				}, {
  					external: false,
  					url: '/relative/url.html'
  				}, {
  					external: false,
  					url: 'another/relative/url.html'
  				}, {
  					external: false,
  					url: '#anchor'
  				}, {
  					external: false,
  					url: 'mailto:some@user.org'
  				}, {
  					external: false,
  					url: 'tel:123456789'
  				}
  			];
  			it( 'link.addTargetToExternalLinks is predefined as false value', () => {
  				expect( editor.config.get( 'link.addTargetToExternalLinks' ) ).to.be.false;
  			} );
  
  			describe( 'for link.addTargetToExternalLinks = false', () => {
  				let editor, model;
  				beforeEach( () => {
  					return VirtualTestEditor
  						.create( {
  							plugins: [ Paragraph, LinkEditing, Enter ],
  							link: {
  								addTargetToExternalLinks: true
  							}
  						} )
  						.then( newEditor => {
  							editor = newEditor;
  							model = editor.model;
  							view = editor.editing.view;
  						} );
  				} );
  
  				afterEach( () => {
  					editor.destroy();
  				} );
  
  				it( 'link.addTargetToExternalLinks is set as true value', () => {
  					expect( editor.config.get( 'link.addTargetToExternalLinks' ) ).to.be.true;
  				} );
  
  				testLinks.forEach( link => {
  					it( `link: ${ link.url } should be treat as ${ link.external ? 'external' : 'non-external' } link`, () => {
  						editor.setData( `<p><a href="${ link.url }">foo</a>bar</p>` );
  
  						expect( getModelData( model, { withoutSelection: true } ) )
  							.to.equal( `<paragraph><$text linkHref="${ link.url }">foo</$text>bar</paragraph>` );
  
  						if ( link.external ) {
  							expect( editor.getData() )
  								.to.equal( `<p><a target="_blank" rel="noopener noreferrer" href="${ link.url }">foo</a>bar</p>` );
  						} else {
  							expect( editor.getData() ).to.equal( `<p><a href="${ link.url }">foo</a>bar</p>` );
  						}
  					} );
  				} );
  			} );
  			testLinks.forEach( link => {
  				it( `link: ${ link.url } should not get 'target' and 'rel' attributes`, () => {
  					editor.setData( `<p><a href="${ link.url }">foo</a>bar</p>` );
  
  					expect( getModelData( model, { withoutSelection: true } ) )
  						.to.equal( `<paragraph><$text linkHref="${ link.url }">foo</$text>bar</paragraph>` );
  
  					expect( editor.getData() ).to.equal( `<p><a href="${ link.url }">foo</a>bar</p>` );
  				} );
  			} );
  		} );
  
  		describe( 'custom config', () => {
  			describe( 'mode: automatic', () => {
  				const testLinks = [
  					{
  						url: 'relative/url.html',
  						attributes: {}
  					}, {
  						url: 'http://exmaple.com',
  						attributes: {
  							target: '_blank'
  						}
  					}, {
  						url: 'https://example.com/download/link.pdf',
  						attributes: {
  							target: '_blank',
  							download: 'download'
  						}
  					}, {
  						url: 'mailto:some@person.io',
  						attributes: {
  							class: 'mail-url'
  						}
  					}
  				];
  
  				beforeEach( () => {
  					editor.destroy();
  					return VirtualTestEditor
  						.create( {
  							plugins: [ Paragraph, LinkEditing, Enter ],
  							link: {
  								addTargetToExternalLinks: false,
  								decorators: {
  									isExternal: {
  										mode: 'automatic',
  										callback: url => url.startsWith( 'http' ),
  										attributes: {
  											target: '_blank'
  										}
  									},
  									isDownloadable: {
  										mode: 'automatic',
  										callback: url => url.includes( 'download' ),
  										attributes: {
  											download: 'download'
  										}
  									},
  									isMail: {
  										mode: 'automatic',
  										callback: url => url.startsWith( 'mailto:' ),
  										attributes: {
  											class: 'mail-url'
  										}
  									}
  								}
  							}
  						} )
  						.then( newEditor => {
  							editor = newEditor;
  							model = editor.model;
  							view = editor.editing.view;
  						} );
  				} );
  
  				testLinks.forEach( link => {
  					it( `Link: ${ link.url } should get attributes: ${ JSON.stringify( link.attributes ) }`, () => {
  						const ORDER = [ 'target', 'download', 'class' ];
  						const attr = Object.entries( link.attributes ).sort( ( a, b ) => {
  							const aIndex = ORDER.indexOf( a[ 0 ] );
  							const bIndex = ORDER.indexOf( b[ 0 ] );
  							return aIndex - bIndex;
  						} );
  						const reducedAttr = attr.reduce( ( acc, cur ) => {
  							return acc + `${ cur[ 0 ] }="${ cur[ 1 ] }" `;
  						}, '' );
  
  						editor.setData( `<p><a href="${ link.url }">foo</a>bar</p>` );
  
  						expect( getModelData( model, { withoutSelection: true } ) )
  							.to.equal( `<paragraph><$text linkHref="${ link.url }">foo</$text>bar</paragraph>` );
  
  						// Order of attributes is important, that's why this is assert is construct in such way.
  						expect( editor.getData() ).to.equal( `<p><a ${ reducedAttr }href="${ link.url }">foo</a>bar</p>` );
  					} );
  				} );
  			} );
  		} );
  
  		describe( 'custom linkHref converter', () => {
  			beforeEach( () => {
  				class CustomLinks extends Plugin {
  					init() {
  						const editor = this.editor;
  
  						editor.conversion.for( 'downcast' ).add( dispatcher => {
  							dispatcher.on( 'attribute:linkHref', ( evt, data, conversionApi ) => {
  								conversionApi.consumable.consume( data.item, 'attribute:linkHref' );
  
  								// Very simplified downcast just for test assertion.
  								const viewWriter = conversionApi.writer;
  								const linkElement = viewWriter.createAttributeElement(
  									'a',
  									{
  										href: data.attributeNewValue
  									}, {
  										priority: 5
  									}
  								);
  								viewWriter.setCustomProperty( 'link', true, linkElement );
  								viewWriter.wrap( conversionApi.mapper.toViewRange( data.range ), linkElement );
  							}, { priority: 'highest' } );
  						} );
  					}
  				}
  				editor.destroy();
  				return VirtualTestEditor
  					.create( {
  						plugins: [ Paragraph, LinkEditing, Enter, CustomLinks ],
  						link: {
  							addTargetToExternalLinks: true
  						}
  					} )
  					.then( newEditor => {
  						editor = newEditor;
  						model = editor.model;
  						view = editor.editing.view;
  					} );
  			} );
  
  			it( 'has possibility to override default one', () => {
  				editor.setData( '<p><a href="http://example.com">foo</a>bar</p>' );
  
  				expect( getModelData( model, { withoutSelection: true } ) )
  					.to.equal( '<paragraph><$text linkHref="http://example.com">foo</$text>bar</paragraph>' );
  
  				expect( editor.getData() ).to.equal( '<p><a href="http://example.com">foo</a>bar</p>' );
  			} );
  		} );
  
  		describe( 'upcast converter', () => {
  			it( 'should upcast attributes from initial data', () => {
  				return VirtualTestEditor
  					.create( {
  						initialData: '<p><a href="url" target="_blank" rel="noopener noreferrer" download="file">Foo</a>' +
  							'<a href="example.com" download="file">Bar</a></p>',
  						plugins: [ Paragraph, LinkEditing, Enter ],
  						link: {
  							decorators: {
  								isExternal: {
  									mode: 'manual',
  									label: 'Open in a new window',
  									attributes: {
  										target: '_blank',
  										rel: 'noopener noreferrer'
  									}
  								},
  								isDownloadable: {
  									mode: 'manual',
  									label: 'Downloadable',
  									attributes: {
  										download: 'file'
  									}
  								}
  							}
  						}
  					} )
  					.then( newEditor => {
  						editor = newEditor;
  						model = editor.model;
  
  						expect( getModelData( model, { withoutSelection: true } ) ).to.equal(
  							'<paragraph>' +
  								'<$text linkHref="url" linkIsDownloadable="true" linkIsExternal="true">Foo</$text>' +
  								'<$text linkHref="example.com" linkIsDownloadable="true">Bar</$text>' +
  							'</paragraph>'
  						);
  					} );
  			} );
  
  			it( 'should not upcast partial and incorrect attributes', () => {
  				return VirtualTestEditor
  					.create( {
  						initialData: '<p><a href="url" target="_blank" download="something">Foo</a>' +
  							'<a href="example.com" download="test">Bar</a></p>',
  						plugins: [ Paragraph, LinkEditing, Enter ],
  						link: {
  							decorators: {
  								isExternal: {
  									mode: 'manual',
  									label: 'Open in a new window',
  									attributes: {
  										target: '_blank',
  										rel: 'noopener noreferrer'
  									}
  								},
  								isDownloadable: {
  									mode: 'manual',
  									label: 'Downloadable',
  									attributes: {
  										download: 'file'
  									}
  								}
  							}
  						}
  					} )
  					.then( newEditor => {
  						editor = newEditor;
  						model = editor.model;
  
  						expect( getModelData( model, { withoutSelection: true } ) ).to.equal(
  							'<paragraph>' +
  								'<$text linkHref="url">Foo</$text>' +
  								'<$text linkHref="example.com">Bar</$text>' +
  							'</paragraph>'
  						);
  					} );
  			} );
  		} );
  	} );
  } );
  