diff --git a/delivery_partner_dhl/__manifest__.py b/delivery_partner_dhl/__manifest__.py
index 439d5e5a..5d199717 100755
--- a/delivery_partner_dhl/__manifest__.py
+++ b/delivery_partner_dhl/__manifest__.py
@@ -1,7 +1,7 @@
 {
     'name': 'DHL Partner Shipping Accounts',
     'author': 'Hibou Corp. <hello@hibou.io>',
-    'version': '12.0.1.0.0',
+    'version': '13.0.1.0.0',
     'category': 'Stock',
     'sequence': 95,
     'summary': 'DHL Partner Shipping Accounts',
diff --git a/delivery_partner_dhl/tests/__init__.py b/delivery_partner_dhl/tests/__init__.py
new file mode 100644
index 00000000..f1d64673
--- /dev/null
+++ b/delivery_partner_dhl/tests/__init__.py
@@ -0,0 +1 @@
+from . import test_dhl_account
diff --git a/delivery_partner_dhl/tests/test_dhl_account.py b/delivery_partner_dhl/tests/test_dhl_account.py
new file mode 100644
index 00000000..d60b367c
--- /dev/null
+++ b/delivery_partner_dhl/tests/test_dhl_account.py
@@ -0,0 +1,38 @@
+from odoo.tests.common import TransactionCase
+from odoo.exceptions import ValidationError
+
+
+class TestAccount(TransactionCase):
+    
+    def setUp(self):
+        super(TestAccount, self).setUp()
+        self.PartnerShippingAccount = self.env['partner.shipping.account']
+        self.partner = self.env.ref('base.res_partner_12')
+    
+    def test_dhl_account_information(self):
+        # Create object and confirm
+        with self.assertRaises(ValidationError):
+            wrong_account_number = self.PartnerShippingAccount.create({
+                'name':          '1234567',
+                'description':   'Error Account',
+                'partner_id':    self.partner.id,
+                'delivery_type': 'dhl',
+                'note':          'This is a note'
+            })
+        
+        with self.assertRaises(ValidationError):
+            no_account_number = self.PartnerShippingAccount.create({
+                'name':          '',
+                'description':   'Error Account',
+                'partner_id':    self.partner.id,
+                'delivery_type': 'dhl',
+                'note':          'This is a note'
+            })
+        
+        _ = self.PartnerShippingAccount.create({
+            'name':          '123456789',
+            'description':   'Success',
+            'partner_id':    self.partner.id,
+            'delivery_type': 'dhl',
+            'note':          'This is a note'
+        })