From e09327057fda1dd1f493eb077e308d6e0aeb744c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Krzysztof=20Krzto=C5=84?= <k.krzton@cksource.com>
Date: Mon, 16 Apr 2018 15:01:41 +0200
Subject: [PATCH] Switched to 'fastDiff' for text node updates.

---
 src/view/renderer.js   | 4 ++--
 tests/view/renderer.js | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/view/renderer.js b/src/view/renderer.js
index 56c96a415..ecbc5c153 100644
--- a/src/view/renderer.js
+++ b/src/view/renderer.js
@@ -18,7 +18,7 @@ import remove from '@ckeditor/ckeditor5-utils/src/dom/remove';
 import ObservableMixin from '@ckeditor/ckeditor5-utils/src/observablemixin';
 import CKEditorError from '@ckeditor/ckeditor5-utils/src/ckeditorerror';
 import isText from '@ckeditor/ckeditor5-utils/src/dom/istext';
-import diffToChanges from '@ckeditor/ckeditor5-utils/src/difftochanges';
+import fastDiff from '@ckeditor/ckeditor5-utils/src/fastdiff';
 
 /**
  * Renderer updates DOM structure and selection, to make them a reflection of the view structure and selection.
@@ -427,7 +427,7 @@ export default class Renderer {
 		}
 
 		if ( actualText != expectedText ) {
-			const actions = diffToChanges( diff( actualText, expectedText ), expectedText );
+			const actions = fastDiff( actualText, expectedText );
 
 			for ( const action of actions ) {
 				if ( action.type === 'insert' ) {
diff --git a/tests/view/renderer.js b/tests/view/renderer.js
index c2bbab5c4..dc4ca6647 100644
--- a/tests/view/renderer.js
+++ b/tests/view/renderer.js
@@ -2418,7 +2418,7 @@ describe( 'Renderer', () => {
 		} );
 	} );
 
-	describe( '_updateChildren', () => {
+	describe( '_updateText', () => {
 		let viewRoot, domRoot;
 
 		beforeEach( () => {