diff --git a/backend/secfit/users/tests/user_registration.py b/backend/secfit/users/tests/user_registration.py
index 2ee9fcaa13b66fed6ce17d1f3b0a8a4ede0617ee..cf11651a669b377002e0fe53891888c4e9394e98 100644
--- a/backend/secfit/users/tests/user_registration.py
+++ b/backend/secfit/users/tests/user_registration.py
@@ -10,6 +10,9 @@ class UserRegistration2WayTestCase(TestCase):
         self.client = Client()
 
     def test_two_way(self):
+        """
+        Performing 2-way domain test
+        """
         for testcase in test_cases:
             request = {}
             invalid_request = False
@@ -24,6 +27,7 @@ class UserRegistration2WayTestCase(TestCase):
                 elif key == ('username' or 'password' or 'password1') and value == 'blank':
                     invalid_request = True
 
+            # Checking if the repsonse should return status code 400 or 201
             response_code = 400 if invalid_request else 201
             response = self.client.post('/api/users/', request)
             self.assertEqual(response.status_code, response_code)