Other: Added pluginName property.

Author: scofalik

src/highlightediting.js

@@ -20,6 +20,13 @@ import HighlightCommand from './highlightcommand';
  * @extends module:core/plugin~Plugin
  */
 export default class HighlightEditing extends Plugin {
+	/**
+	 * @inheritDoc
+	 */
+	static get pluginName() {
+		return 'HighlightEditing';
+	}
+
 	/**
 	 * @inheritDoc
 	 */

tests/highlightediting.js

@@ -30,6 +30,10 @@ describe( 'HighlightEditing', () => {
 		editor.destroy();
 	} );
 
+	it( 'should have pluginName', () => {
+		expect( HighlightEditing.pluginName ).to.equal( 'HighlightEditing' );
+	} );
+
 	it( 'should set proper schema rules', () => {
 		expect( editor.model.schema.checkAttribute( [ '$block', '$text' ], 'highlight' ) ).to.be.true;
 		expect( editor.model.schema.checkAttribute( [ '$clipboardHolder', '$text' ], 'highlight' ) ).to.be.true;