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+/**
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+ * @license Copyright (c) 2003-2017, 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 document */
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+
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+import Link from '../src/link';
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+import Image from '@ckeditor/ckeditor5-image/src/image';
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+import ImageCaption from '@ckeditor/ckeditor5-image/src/imagecaption';
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+import Paragraph from '@ckeditor/ckeditor5-paragraph/src/paragraph';
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+
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+import ClassicTestEditor from '@ckeditor/ckeditor5-core/tests/_utils/classictesteditor';
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+import { getData as getModelData, setData as setModelData } from '@ckeditor/ckeditor5-engine/src/dev-utils/model';
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+
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+describe( 'Link', () => {
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+ let editor, doc, element, linkCommand, unlinkCommand;
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+
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+ beforeEach( () => {
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+ element = document.createElement( 'div' );
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+ document.body.appendChild( element );
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+
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+ linkCommand = editor.commands.get( 'link' );
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+ unlinkCommand = editor.commands.get( 'unlink' );
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+ } );
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+
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+ afterEach( () => {
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+ element.remove();
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+
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+ return editor.destroy();
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+ } );
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+
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+ describe( 'compatibility with images', () => {
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+ it( 'does not link a caption–less image', () => {
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+ return ClassicTestEditor.create( element, {
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+ plugins: [ Paragraph, Image, Link ]
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+ } )
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+ .then( newEditor => {
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+ editor = newEditor;
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+ doc = editor.document;
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+
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+ setModelData( doc,
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+ '<paragraph>fo[o</paragraph>' +
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+ '<image src="foo.png"></image>' +
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+ '<paragraph>b]ar</paragraph>'
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+ );
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+
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+ editor.execute( 'link', 'url' );
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+
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+ expect( getModelData( doc ) ).to.equal(
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+ '<paragraph>fo[<$text linkHref="url">o</$text></paragraph>' +
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+ '<image src="foo.png"></image>' +
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+ '<paragraph><$text linkHref="url">b</$text>]ar</paragraph>'
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+ );
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+
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+ expect( linkCommand.isEnabled ).to.be.true;
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+ expect( linkCommand.value ).to.equal( 'url' );
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+ expect( unlinkCommand.isEnabled ).to.be.true;
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+ } );
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+ } );
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+
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+ it( 'links the image caption text if selection contains more than an image', () => {
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+ return ClassicTestEditor.create( element, {
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+ plugins: [ Paragraph, Image, ImageCaption, Link ]
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+ } )
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+ .then( newEditor => {
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+ editor = newEditor;
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+ doc = editor.document;
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+
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+ setModelData( doc,
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+ '<paragraph>fo[o</paragraph>' +
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+ '<image src="foo.png">' +
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+ '<caption>abc</caption>' +
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+ '</image>' +
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+ '<paragraph>baz</paragraph>' +
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+ '<image src="bar.png">' +
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+ '<caption>abc</caption>' +
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+ '</image>' +
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+ '<paragraph>b]ar</paragraph>'
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+ );
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+
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+ editor.execute( 'link', 'url' );
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+
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+ expect( getModelData( doc ) ).to.equal(
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+ '<paragraph>fo[<$text linkHref="url">o</$text></paragraph>' +
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+ '<image src="foo.png">' +
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+ '<caption><$text linkHref="url">abc</$text></caption>' +
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+ '</image>' +
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+ '<paragraph><$text linkHref="url">baz</$text></paragraph>' +
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+ '<image src="bar.png">' +
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+ '<caption><$text linkHref="url">abc</$text></caption>' +
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+ '</image>' +
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+ '<paragraph><$text linkHref="url">b</$text>]ar</paragraph>'
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+ );
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+
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+ expect( linkCommand.isEnabled ).to.be.true;
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+ expect( linkCommand.value ).to.equal( 'url' );
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+ expect( unlinkCommand.isEnabled ).to.be.true;
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+ } );
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+ } );
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+
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+ // https://github.com/ckeditor/ckeditor5-link/issues/85
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+ it( 'is disabled when only the image is the only selected element', () => {
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+ return ClassicTestEditor.create( element, {
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+ plugins: [ Paragraph, Image, ImageCaption, Link ]
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+ } )
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+ .then( newEditor => {
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+ editor = newEditor;
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+ doc = editor.document;
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+
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+ setModelData( doc, '[<image src="foo.png"></image>]' );
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+ expect( linkCommand.isEnabled ).to.be.false;
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+
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+ setModelData( doc, '[<image src="foo.png"><caption>abc</caption></image>]' );
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+ expect( linkCommand.isEnabled ).to.be.false;
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+
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+ setModelData( doc,
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+ '[<image src="foo.png">' +
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+ '<caption><$text linkHref="url">abc</$text></caption>' +
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+ '</image>]'
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+ );
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+ expect( linkCommand.isEnabled ).to.be.false;
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+ expect( unlinkCommand.isEnabled ).to.be.false;
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+ } );
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+ } );
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+ } );
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+} );
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