From 6321777ec7eb7f95f1b60d4d48e51a62d85eaf15 Mon Sep 17 00:00:00 2001
From: Mikhail Bashkirov <mikhail.bashkirov@ing.com>
Date: Wed, 17 Jul 2019 12:27:11 +0200
Subject: [PATCH] chore(localize): remove side effects between tests

---
 packages/localize/test-helpers.js            |  2 ++
 packages/localize/test/LocalizeMixin.test.js | 14 ++++----------
 2 files changed, 6 insertions(+), 10 deletions(-)

diff --git a/packages/localize/test-helpers.js b/packages/localize/test-helpers.js
index 90f262776..ea1a85e10 100644
--- a/packages/localize/test-helpers.js
+++ b/packages/localize/test-helpers.js
@@ -2,6 +2,8 @@ import { localize } from './src/localize.js';
 
 export const localizeTearDown = () => {
   // makes sure that between tests the localization is reset to default state
+  localize._teardownHtmlLangAttributeObserver();
   document.documentElement.lang = 'en-GB';
+  localize._setupHtmlLangAttributeObserver();
   localize.reset();
 };
diff --git a/packages/localize/test/LocalizeMixin.test.js b/packages/localize/test/LocalizeMixin.test.js
index c64db5ea4..059b9ac35 100644
--- a/packages/localize/test/LocalizeMixin.test.js
+++ b/packages/localize/test/LocalizeMixin.test.js
@@ -18,20 +18,14 @@ import {
 } from './test-utils.js';
 
 import { localize } from '../src/localize.js';
+import { localizeTearDown } from '../test-helpers.js';
 
 import { LocalizeMixin } from '../src/LocalizeMixin.js';
 
-const reset = () => {
-  resetFakeImport();
-  // makes sure that between tests the localization is reset to default state
-  document.documentElement.lang = 'en-GB';
-  localize.reset();
-};
-
 describe('LocalizeMixin', () => {
-  reset();
-  afterEach(async () => {
-    reset();
+  afterEach(() => {
+    resetFakeImport();
+    localizeTearDown();
   });
 
   it('loads namespaces defined in "get localizeNamespaces()" when created before attached to DOM', async () => {