Tests: Added tests for ckeditor/ckeditor5#477.

package.json

@@ -10,6 +10,7 @@
   "devDependencies": {
     "@ckeditor/ckeditor5-dev-lint": "^3.1.0",
     "@ckeditor/ckeditor5-basic-styles": "^0.8.1",
+    "@ckeditor/ckeditor5-block-quote": "^0.1.1",
     "@ckeditor/ckeditor5-editor-classic": "^0.7.3",
     "@ckeditor/ckeditor5-paragraph": "^0.8.0",
     "@ckeditor/ckeditor5-enter": "^0.9.1",

tests/pasting-integration.js

@@ -0,0 +1,133 @@
+/**
+ * @license Copyright (c) 2003-2017, CKSource - Frederico Knabben. All rights reserved.
+ * For licensing, see LICENSE.md.
+ */
+
+/* globals document */
+
+import ClassicTestEditor from '@ckeditor/ckeditor5-core/tests/_utils/classictesteditor';
+import Clipboard from '../src/clipboard';
+import Paragraph from '@ckeditor/ckeditor5-paragraph/src/paragraph';
+import BlockQuote from '@ckeditor/ckeditor5-block-quote/src/blockquote';
+import Bold from '@ckeditor/ckeditor5-basic-styles/src/bold';
+import Italic from '@ckeditor/ckeditor5-basic-styles/src/italic';
+import Link from '@ckeditor/ckeditor5-link/src/link';
+
+import { setData, getData } from '@ckeditor/ckeditor5-engine/src/dev-utils/model';
+
+describe( 'Pasting – integration', () => {
+	let element;
+
+	beforeEach( () => {
+		element = document.createElement( 'div' );
+
+		document.body.appendChild( element );
+	} );
+
+	afterEach( () => {
+		element.remove();
+	} );
+
+	describe( 'inline styles', () => {
+		// See https://github.com/ckeditor/ckeditor5/issues/477.
+		it( 'pastes inline styles and links (no block)', () => {
+			return ClassicTestEditor
+				.create( element, { plugins: [ Clipboard, Paragraph, Bold, Italic, Link ] } )
+				.then( editor => {
+					setData( editor.document, '<paragraph>[]</paragraph>' );
+
+					pasteHtml( editor, 'x <strong>bold</strong> <i>italic</i> <a href="x">link</a> y' );
+
+					expect( getData( editor.document ) ).to.equal(
+						'<paragraph>' +
+							'x <$text bold="true">bold</$text> <$text italic="true">italic</$text> ' +
+							'<$text linkHref="x">link</$text> y[]' +
+						'</paragraph>'
+					);
+
+					return editor.destroy();
+				} );
+		} );
+
+		it( 'pastes inline styles and links (inside known block)', () => {
+			return ClassicTestEditor
+				.create( element, { plugins: [ Clipboard, Paragraph, Bold, Italic, Link ] } )
+				.then( editor => {
+					setData( editor.document, '<paragraph>[]</paragraph>' );
+
+					pasteHtml( editor, '<p>x <strong>bold</strong> <i>italic</i> <a href="x">link</a> y</p>' );
+
+					expect( getData( editor.document ) ).to.equal(
+						'<paragraph>' +
+							'x <$text bold="true">bold</$text> <$text italic="true">italic</$text> ' +
+							'<$text linkHref="x">link</$text> y[]' +
+						'</paragraph>'
+					);
+
+					return editor.destroy();
+				} );
+		} );
+
+		it( 'pastes inline styles and links (inside unknown block)', () => {
+			return ClassicTestEditor
+				.create( element, { plugins: [ Clipboard, Paragraph, Bold, Italic, Link ] } )
+				.then( editor => {
+					setData( editor.document, '<paragraph>[]</paragraph>' );
+
+					pasteHtml( editor, '<div>x <strong>bold</strong> <i>italic</i> <a href="x">link</a> y</div>' );
+
+					expect( getData( editor.document ) ).to.equal(
+						'<paragraph>' +
+							'x <$text bold="true">bold</$text> <$text italic="true">italic</$text> ' +
+							'<$text linkHref="x">link</$text> y[]' +
+						'</paragraph>'
+					);
+
+					return editor.destroy();
+				} );
+		} );
+
+		it( 'pastes inline styles and links (inside known block but on disallowed position)', () => {
+			return ClassicTestEditor
+				.create( element, { plugins: [ Clipboard, Paragraph, BlockQuote, Bold, Italic, Link ] } )
+				.then( editor => {
+					setData( editor.document, '<paragraph>[]</paragraph>' );
+
+					pasteHtml( editor, '<blockquote>x <strong>bold</strong> <i>italic</i> <a href="x">link</a> y</blockquote>' );
+
+					expect( getData( editor.document ) ).to.equal(
+						'<blockQuote><paragraph>x bold italic link y[]</paragraph></blockQuote>'
+					);
+
+					// The expected result would be this:
+					//
+					// '<blockQuote>' +
+					// 	'<paragraph>' +
+					// 		'x <$text bold="true">bold</$text> <$text italic="true">italic</$text> ' +
+					// 		'<$text linkHref="x">link</$text> y[]' +
+					// 	'</paragraph>' +
+					// '</blockQuote>'
+					//
+					// See https://github.com/ckeditor/ckeditor5/issues/477#issuecomment-310428963.
+					// Although, this may be a deeper problem with ckeditor5-paragraph's wildcard conversion.
+
+					return editor.destroy();
+				} );
+		} );
+	} );
+} );
+
+function pasteHtml( editor, html ) {
+	editor.editing.view.fire( 'paste', {
+		dataTransfer: createDataTransfer( { 'text/html': html } ),
+		preventDefault() {}
+	} );
+}
+
+function createDataTransfer( data ) {
+	return {
+		getData( type ) {
+			return data[ type ];
+		}
+	};
+}