diff --git a/tests/test_botan.py b/tests/test_botan.py
index f99eb1b84..1206b8bab 100644
--- a/tests/test_botan.py
+++ b/tests/test_botan.py
@@ -10,12 +10,14 @@ sys.path.append('.')
 from telegram.utils.botan import Botan
 from tests.base import BaseTest
 
+
 class MessageMock(object):
     chat_id = None
 
     def __init__(self, chat_id):
         self.chat_id = chat_id
 
+
 class BotanTest(BaseTest, unittest.TestCase):
     """This object represents Tests for Botan analytics integration."""
 
@@ -29,7 +31,6 @@ class BotanTest(BaseTest, unittest.TestCase):
         result = botan.track(message, 'named event')
         self.assertTrue(result)
 
-
     def test_track_fail(self):
         """Test fail when sending event to botan"""
         print('Test fail when sending event to botan')
@@ -39,5 +40,23 @@ class BotanTest(BaseTest, unittest.TestCase):
         result = botan.track(message, 'named event')
         self.assertFalse(result)
 
+    def test_wrong_message(self):
+        """Test sending wrong message"""
+        print('Test sending wrong message')
+        botan = Botan(self.token)
+        message = MessageMock(self._chat_id)
+        message = delattr(message, 'chat_id')
+        result = botan.track(message, 'named event')
+        self.assertFalse(result)
+
+    def test_wrong_endpoint(self):
+        """Test wrong endpoint"""
+        print('Test wrong endpoint')
+        botan = Botan(self.token)
+        botan.url_template = 'https://api.botaaaaan.io/traccc?token={token}&uid={uid}&name={name}'
+        message = MessageMock(self._chat_id)
+        result = botan.track(message, 'named event')
+        self.assertFalse(result)
+
 if __name__ == '__main__':
     unittest.main()