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Tests: missing writer#rename tests.

Szymon Cofalik před 9 roky
rodič
revize
a44e80295a

+ 40 - 0
packages/ckeditor5-engine/tests/view/writer/rename.js

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+/**
+ * @license Copyright (c) 2003-2016, CKSource - Frederico Knabben. All rights reserved.
+ * For licensing, see LICENSE.md.
+ */
+
+/* bender-tags: view, browser-only */
+
+import { rename } from '/ckeditor5/engine/view/writer.js';
+import { parse } from '/tests/engine/_utils/view.js';
+
+describe( 'writer', () => {
+	describe( 'rename', () => {
+		let root, foo;
+
+		beforeEach( () => {
+			root = parse( '<container:div><container:foo foo="1">xxx</container:foo></container:div>' );
+
+			foo = root.getChild( 0 );
+		} );
+
+		it( 'should rename given element by inserting a new element in the place of the old one', () => {
+			const text = foo.getChild( 0 );
+
+			rename( foo, 'bar' );
+
+			const bar = root.getChild( 0 );
+
+			expect( bar ).not.to.equal( foo );
+			expect( bar.name ).to.equal( 'bar' );
+			expect( bar.getAttribute( 'foo' ) ).to.equal( '1' );
+			expect( bar.getChild( 0 ) ).to.equal( text );
+		} );
+
+		it( 'should return a reference to the inserted element', () => {
+			const bar = rename( foo, 'bar' );
+
+			expect( bar ).to.equal( root.getChild( 0 ) );
+		} );
+	} );
+} );