Add test files

app/tests/conftest.py

@@ -0,0 +1,46 @@
+"""Test configuration and fixtures."""
+
+import os
+import tempfile
+from pathlib import Path
+import pytest
+
+
+@pytest.fixture
+def temp_dir():
+    """Create a temporary directory for tests."""
+    with tempfile.TemporaryDirectory() as tmp:
+        yield Path(tmp)
+
+
+@pytest.fixture
+def project_dir(temp_dir):
+    """Create a temporary project directory with env-pro initialized."""
+    profiles_dir = temp_dir / ".env-profiles"
+    profiles_dir.mkdir()
+    active_file = profiles_dir / ".active"
+    active_file.write_text("default")
+    default_profile = profiles_dir / "default"
+    default_profile.mkdir()
+    env_file = default_profile / ".env"
+    env_file.write_text("")
+    return temp_dir
+
+
+@pytest.fixture
+def sample_env_file(project_dir):
+    """Create a sample .env file."""
+    env_file = project_dir / ".env-profiles" / "default" / ".env"
+    env_file.write_text("""DATABASE_URL=postgresql://localhost:5432/db
+DEBUG=true
+SECRET_KEY=my-secret-key
+API_KEY=
+""")
+    return env_file
+
+
+@pytest.fixture
+def mock_keyring(mocker):
+    """Mock keyring to avoid system keyring issues."""
+    mocker.patch('keyring.get_password', return_value=None)
+    mocker.patch('keyring.set_password', return_value=None)