update

tests/test_config.py

@@ -9,7 +9,7 @@ from aegis_gitea_mcp.config import Settings, get_settings, reset_settings
 def test_settings_from_env(mock_env: None) -> None:
     """Test loading settings from environment variables."""
     settings = get_settings()
-    
+
     assert settings.gitea_base_url == "https://gitea.example.com"
     assert settings.gitea_token == "test-token-12345"
     assert settings.mcp_host == "0.0.0.0"
@@ -21,9 +21,9 @@ def test_settings_defaults(monkeypatch: pytest.MonkeyPatch) -> None:
     """Test default values when not specified."""
     monkeypatch.setenv("GITEA_URL", "https://gitea.example.com")
     monkeypatch.setenv("GITEA_TOKEN", "test-token")
-    
+
     settings = get_settings()
-    
+
     assert settings.mcp_host == "0.0.0.0"
     assert settings.mcp_port == 8080
     assert settings.log_level == "INFO"
@@ -31,13 +31,18 @@ def test_settings_defaults(monkeypatch: pytest.MonkeyPatch) -> None:
     assert settings.request_timeout_seconds == 30
 
 
-def test_settings_validation_missing_required(monkeypatch: pytest.MonkeyPatch) -> None:
+def test_settings_validation_missing_required(monkeypatch: pytest.MonkeyPatch, tmp_path) -> None:
     """Test that missing required fields raise validation errors."""
+    import os
+
     monkeypatch.delenv("GITEA_URL", raising=False)
     monkeypatch.delenv("GITEA_TOKEN", raising=False)
-    
+
+    # Change to tmp directory so .env file won't be found
+    monkeypatch.chdir(tmp_path)
+
     reset_settings()
-    
+
     with pytest.raises(ValidationError):
         get_settings()
 
@@ -47,9 +52,9 @@ def test_settings_invalid_log_level(monkeypatch: pytest.MonkeyPatch) -> None:
     monkeypatch.setenv("GITEA_URL", "https://gitea.example.com")
     monkeypatch.setenv("GITEA_TOKEN", "test-token")
     monkeypatch.setenv("LOG_LEVEL", "INVALID")
-    
+
     reset_settings()
-    
+
     with pytest.raises(ValidationError):
         get_settings()
 
@@ -58,9 +63,9 @@ def test_settings_empty_token(monkeypatch: pytest.MonkeyPatch) -> None:
     """Test that empty tokens are rejected."""
     monkeypatch.setenv("GITEA_URL", "https://gitea.example.com")
     monkeypatch.setenv("GITEA_TOKEN", "   ")
-    
+
     reset_settings()
-    
+
     with pytest.raises(ValidationError):
         get_settings()
 
@@ -69,5 +74,5 @@ def test_settings_singleton() -> None:
     """Test that get_settings returns same instance."""
     settings1 = get_settings()
     settings2 = get_settings()
-    
+
     assert settings1 is settings2