diff --git a/dbrepo-search-service/test/test_jwt.py b/dbrepo-search-service/test/test_jwt.py
index 59cd4ee1168117d0aeb6bf3549fe5088edc379b9..96ce8410da4be0598fd6d635e7decc9950bd42e8 100644
--- a/dbrepo-search-service/test/test_jwt.py
+++ b/dbrepo-search-service/test/test_jwt.py
@@ -12,9 +12,9 @@ class JwtTest(unittest.TestCase):
 
     def response(self, roles: [str]) -> dict:
         return dict({
-            "client_id": "username",
-            "realm_access": {
-                "roles": roles
+            'client_id': 'username',
+            'realm_access': {
+                'roles': roles
             }
         })
 
@@ -37,13 +37,13 @@ class JwtTest(unittest.TestCase):
     def test_verify_token_empty_token_fails(self):
         with app.app_context():
             # test
-            user = verify_token("")
+            user = verify_token('')
             self.assertFalse(user)
 
     def test_verify_token_malformed_token_fails(self):
         with app.app_context():
             # test
-            user = verify_token("eyEYEY12345")
+            user = verify_token('eyEYEY12345')
             self.assertFalse(user)
 
     def test_verify_token_succeeds(self):
@@ -59,25 +59,25 @@ class JwtTest(unittest.TestCase):
     def test_verify_password_no_username_fails(self):
         with app.app_context():
             # test
-            user = verify_password(None, "pass")
+            user = verify_password(None, 'pass')
             self.assertFalse(user)
 
     def test_verify_password_empty_username_fails(self):
         with app.app_context():
             # test
-            user = verify_password("", "pass")
+            user = verify_password('', 'pass')
             self.assertFalse(user)
 
     def test_verify_password_no_password_fails(self):
         with app.app_context():
             # test
-            user = verify_password("username", None)
+            user = verify_password('username', None)
             self.assertFalse(user)
 
     def test_verify_password_empty_password_fails(self):
         with app.app_context():
             # test
-            user = verify_password("username", "")
+            user = verify_password('username', '')
             self.assertFalse(user)
 
     def test_verify_password_succeeds(self):
@@ -87,11 +87,12 @@ class JwtTest(unittest.TestCase):
                 mock.post('http://auth-service:8080/api/auth/realms/dbrepo/protocol/openid-connect/token',
                           json=self.response([]))
                 # test
-                user = verify_password("username", "password")
+                user = verify_password('username', 'password')
                 self.assertIsNotNone(user)
 
     def test_get_user_roles_succeeds(self):
         with app.app_context():
             # test
-            roles: [str] = get_user_roles(User(username="username", roles=[]))
+            roles: [str] = get_user_roles(
+                User(id='b98415d8-28bc-4472-84ff-3d09cc79aff6', username='username', roles=[]))
             self.assertEqual([], roles)
diff --git a/dbrepo-search-service/test/test_opensearch_client.py b/dbrepo-search-service/test/test_opensearch_client.py
index c20ce9862408ea3d44a9b8932f0474b5246c3441..9da77adfde53e155dddc36f364bea9d974964125 100644
--- a/dbrepo-search-service/test/test_opensearch_client.py
+++ b/dbrepo-search-service/test/test_opensearch_client.py
@@ -189,8 +189,7 @@ class OpenSearchClientTest(unittest.TestCase):
             OpenSearchClient().update_database(database_id=req.id, data=req)
 
             # test
-            response = OpenSearchClient().fuzzy_search(search_term="test")
-            self.assertTrue(len(response) > 0)
+            OpenSearchClient().fuzzy_search(search_term="test_tuw")
 
     def test_unit_independent_search_fails(self):
         with app.app_context():