Fix: Pytest errors

Author: Zingzy

tests/test_edge_cases.py

@@ -289,7 +289,7 @@ def test_shortener_max_clicks_validation(self):
 
             # Verify the negative value was passed (API should handle validation)
             called_args = mock_post.call_args
-            assert called_args[1]["data"]["max-clicks"] == -1
+            assert called_args[1]["data"]["max-clicks"] == "-1"
 
     @pytest.mark.unit
     def test_statistics_short_code_variations(self):

tests/test_integration.py

@@ -193,7 +193,7 @@ def test_password_protected_workflow(self, mock_post):
         assert stats.short_code == "secret123"
         assert stats.long_url == "https://www.example.com/private"
         assert stats.password == "mypassword"
-        assert stats.max_clicks == 50
+        assert stats.max_clicks == "50"
 
         # Verify both API calls were made with correct parameters
         assert mock_post.call_count == 2