diff --git a/account_lock_date_update/i18n/de.po b/account_lock_date_update/i18n/de.po
index e005e27cf..29e72c574 100644
--- a/account_lock_date_update/i18n/de.po
+++ b/account_lock_date_update/i18n/de.po
@@ -9,19 +9,20 @@ msgstr ""
 "Project-Id-Version: Odoo Server 10.0\n"
 "Report-Msgid-Bugs-To: \n"
 "POT-Creation-Date: 2017-11-28 23:24+0000\n"
-"PO-Revision-Date: 2017-11-28 23:24+0000\n"
-"Last-Translator: OCA Transbot <transbot@odoo-community.org>, 2017\n"
+"PO-Revision-Date: 2018-10-10 13:41+0000\n"
+"Last-Translator: Rudolf Schnapka <rs@techno-flex.de>\n"
 "Language-Team: German (https://www.transifex.com/oca/teams/23907/de/)\n"
 "Language: de\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: \n"
-"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+"Plural-Forms: nplurals=2; plural=n != 1;\n"
+"X-Generator: Weblate 3.1.1\n"
 
 #. module: account_lock_date_update
 #: model:ir.model,name:account_lock_date_update.model_account_update_lock_date
 msgid "Account Update Lock_date"
-msgstr ""
+msgstr "Kontoänderungs-Sperrdatum"
 
 #. module: account_lock_date_update
 #: model:ir.ui.view,arch_db:account_lock_date_update.account_update_lock_date_form_view
@@ -71,12 +72,12 @@ msgstr "Zuletzt geändert am"
 #. module: account_lock_date_update
 #: model:ir.model.fields,field_description:account_lock_date_update.field_account_update_lock_date_fiscalyear_lock_date
 msgid "Lock Date"
-msgstr ""
+msgstr "Sperrdatum"
 
 #. module: account_lock_date_update
 #: model:ir.model.fields,field_description:account_lock_date_update.field_account_update_lock_date_period_lock_date
 msgid "Lock Date for Non-Advisers"
-msgstr ""
+msgstr "Sperrdatum für Nicht-Buchhalter"
 
 #. module: account_lock_date_update
 #: model:ir.model.fields,help:account_lock_date_update.field_account_update_lock_date_fiscalyear_lock_date
@@ -84,6 +85,8 @@ msgid ""
 "No users, including Advisers, can edit accounts prior to and inclusive of "
 "this date. Use it for fiscal year locking for example."
 msgstr ""
+"Niemand, Buchhalter eingeschlossen, darf Konten bis einschliesslich diesem "
+"Datum bearbeiten. Verwenden Sie dies z.B. für Geschäftsjahresabschluss."
 
 #. module: account_lock_date_update
 #: model:ir.model.fields,help:account_lock_date_update.field_account_update_lock_date_period_lock_date
@@ -92,20 +95,23 @@ msgid ""
 "of this date. Use it for period locking inside an open fiscal year, for "
 "example."
 msgstr ""
+"Nur mit der Rolle Buchhalter dürfen Konten vor einschliesslich diesem Datum "
+"bearbeiten. Verwenden Sie dies z.B. für Periodensperre im laufenden "
+"Geschäftsjahr."
 
 #. module: account_lock_date_update
 #: model:ir.ui.view,arch_db:account_lock_date_update.account_update_lock_date_form_view
 msgid "Update"
-msgstr ""
+msgstr "Aktualisierung"
 
 #. module: account_lock_date_update
 #: model:ir.actions.act_window,name:account_lock_date_update.account_update_lock_date_act_window
 #: model:ir.ui.menu,name:account_lock_date_update.account_update_lock_date_menu
 msgid "Update accounting lock dates"
-msgstr ""
+msgstr "Aktualisiere Kontosperrdaten"
 
 #. module: account_lock_date_update
 #: code:addons/account_lock_date_update/wizards/account_update_lock_date.py:42
 #, python-format
 msgid "You are not allowed to execute this action."
-msgstr ""
+msgstr "Sie haben keine Berechtigung für diese Aktion."
diff --git a/account_lock_date_update/tests/test_account_lock_date_update.py b/account_lock_date_update/tests/test_account_lock_date_update.py
index f290cdeaa..139e86e8d 100644
--- a/account_lock_date_update/tests/test_account_lock_date_update.py
+++ b/account_lock_date_update/tests/test_account_lock_date_update.py
@@ -9,11 +9,12 @@ class TestAccountLockDateUpdate(TransactionCase):
 
     def setUp(self):
         super(TestAccountLockDateUpdate, self).setUp()
-        self.UpdateLockDateUpdateObj = self.env['account.update.lock_date']
-
         self.company = self.env.ref('base.main_company')
         self.demo_user = self.env.ref('base.user_demo')
         self.adviser_group = self.env.ref('account.group_account_manager')
+        self.UpdateLockDateUpdateObj = self.env[
+            'account.update.lock_date'
+        ].sudo(self.demo_user)
 
     def create_account_lock_date_update(self):
         return self.UpdateLockDateUpdateObj.create({
@@ -26,23 +27,21 @@ class TestAccountLockDateUpdate(TransactionCase):
             'period_lock_date': '2000-01-01',
             'fiscalyear_lock_date': '2000-01-01',
         })
-
         self.demo_user.write({
             'groups_id': [(3, self.adviser_group.id)],
         })
-
         with self.assertRaises(UserError):
             wizard.sudo(self.demo_user.id).execute()
 
     def test_02_update_with_access(self):
         wizard = self.create_account_lock_date_update()
         wizard.write({
-            'period_lock_date': '2000-01-01',
+            'period_lock_date': '2000-02-01',
             'fiscalyear_lock_date': '2000-01-01',
         })
-
         self.demo_user.write({
             'groups_id': [(4, self.adviser_group.id)],
         })
-
         wizard.sudo(self.demo_user.id).execute()
+        self.assertEqual(self.company.period_lock_date, '2000-02-01')
+        self.assertEqual(self.company.fiscalyear_lock_date, '2000-01-01')