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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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+import UnderlineEngine from '../src/underlineengine';
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+
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+import VirtualTestEditor from '@ckeditor/ckeditor5-core/tests/_utils/virtualtesteditor';
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+import Paragraph from '@ckeditor/ckeditor5-paragraph/src/paragraph';
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+import AttributeCommand from '../src/attributecommand';
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+
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+import { getData as getModelData, setData as setModelData } from '@ckeditor/ckeditor5-engine/src/dev-utils/model';
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+import { getData as getViewData } from '@ckeditor/ckeditor5-engine/src/dev-utils/view';
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+
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+describe( 'UnderlineEngine', () => {
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+ let editor, doc;
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+
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+ beforeEach( () => {
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+ return VirtualTestEditor
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+ .create( {
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+ plugins: [ Paragraph, UnderlineEngine ]
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+ } )
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+ .then( newEditor => {
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+ editor = newEditor;
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+
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+ doc = editor.document;
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+ } );
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+ } );
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+
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+ afterEach( () => {
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+ return editor.destroy();
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+ } );
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+
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+ it( 'should be loaded', () => {
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+ expect( editor.plugins.get( UnderlineEngine ) ).to.be.instanceOf( UnderlineEngine );
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+ } );
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+
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+ it( 'should set proper schema rules', () => {
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+ expect( doc.schema.check( { name: '$inline', attributes: 'underline', inside: '$root' } ) ).to.be.false;
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+ expect( doc.schema.check( { name: '$inline', attributes: 'underline', inside: '$block' } ) ).to.be.true;
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+ expect( doc.schema.check( { name: '$inline', attributes: 'underline', inside: '$clipboardHolder' } ) ).to.be.true;
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+ } );
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+
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+ describe( 'command', () => {
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+ it( 'should register underline command', () => {
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+ const command = editor.commands.get( 'underline' );
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+
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+ expect( command ).to.be.instanceOf( AttributeCommand );
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+ expect( command ).to.have.property( 'attributeKey', 'underline' );
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+ } );
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+ } );
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+
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+ describe( 'data pipeline conversions', () => {
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+ it( 'should convert <u> to underline attribute', () => {
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+ editor.setData( '<p><u>foo</u>bar</p>' );
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+
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+ expect( getModelData( doc, { withoutSelection: true } ) )
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+ .to.equal( '<paragraph><$text underline="true">foo</$text>bar</paragraph>' );
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+
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+ expect( editor.getData() ).to.equal( '<p><u>foo</u>bar</p>' );
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+ } );
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+
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+ it( 'should convert text-decoration:underline to underline attribute', () => {
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+ editor.setData( '<p><span style="text-decoration: underline;">foo</span>bar</p>' );
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+
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+ expect( getModelData( doc, { withoutSelection: true } ) )
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+ .to.equal( '<paragraph><$text underline="true">foo</$text>bar</paragraph>' );
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+
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+ expect( editor.getData() ).to.equal( '<p><u>foo</u>bar</p>' );
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+ } );
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+
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+ it( 'should be integrated with autoparagraphing', () => {
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+ // Incorrect results because autoparagraphing works incorrectly (issue in paragraph).
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+ // https://github.com/ckeditor/ckeditor5-paragraph/issues/10
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+
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+ editor.setData( '<u>foo</u>bar' );
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+
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+ expect( getModelData( doc, { withoutSelection: true } ) ).to.equal( '<paragraph>foobar</paragraph>' );
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+
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+ expect( editor.getData() ).to.equal( '<p>foobar</p>' );
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+ } );
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+ } );
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+
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+ describe( 'editing pipeline conversion', () => {
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+ it( 'should convert attribute', () => {
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+ setModelData( doc, '<paragraph><$text underline="true">foo</$text>bar</paragraph>' );
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+
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+ expect( getViewData( editor.editing.view, { withoutSelection: true } ) ).to.equal( '<p><u>foo</u>bar</p>' );
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+ } );
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+ } );
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+} );
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