From d28aee562d48f40dcb6d2ddc60fd1a18099b9f27 Mon Sep 17 00:00:00 2001
From: Maciej Bukowski <ma2ciek@gmail.com>
Date: Thu, 4 Jan 2018 12:22:04 +0100
Subject: [PATCH] Fixed tests.

---
 tests/model/writer.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/tests/model/writer.js b/tests/model/writer.js
index 218685654..d57ae9d5c 100644
--- a/tests/model/writer.js
+++ b/tests/model/writer.js
@@ -1454,6 +1454,7 @@ describe( 'Writer', () => {
 			} );
 
 			it( 'should create minimal number of remove deltas, each with only one operation', () => {
+				batch = new Batch();
 				remove( range );
 
 				expect( batch.deltas.length ).to.equal( 2 );
@@ -1462,6 +1463,7 @@ describe( 'Writer', () => {
 			} );
 
 			it( 'should use RemoveOperation', () => {
+				batch = new Batch();
 				remove( div );
 
 				expect( batch.deltas[ 0 ].operations[ 0 ].type ).to.equal( 'remove' );
@@ -1503,6 +1505,7 @@ describe( 'Writer', () => {
 			} );
 
 			it( 'should create minimal number of remove deltas, each with only one operation', () => {
+				batch = new Batch();
 				remove( range );
 
 				expect( batch.deltas.length ).to.equal( 2 );
@@ -1511,6 +1514,7 @@ describe( 'Writer', () => {
 			} );
 
 			it( 'should use DetachOperation', () => {
+				batch = new Batch();
 				remove( div );
 
 				expect( batch.deltas[ 0 ].operations[ 0 ].type ).to.equal( 'detach' );