Add test configuration

app/tests/conftest.py

@@ -0,0 +1,84 @@
+"""Test configuration and fixtures for git-commit-message-generator tests."""
+import os
+import tempfile
+from pathlib import Path
+from unittest.mock import MagicMock
+
+import pytest
+
+os.environ["OLLAMA_HOST"] = "http://localhost:11434"
+os.environ["OLLAMA_MODEL"] = "llama3"
+os.environ["PROMPT_DIR"] = str(Path(__file__).parent.parent / "prompts")
+
+
+@pytest.fixture
+def mock_ollama_client():
+    """Create a mock Ollama client."""
+    client = MagicMock()
+    client.check_connection.return_value = True
+    client.check_model_available.return_value = True
+    client.generate_commit_message.return_value = "feat(core): add new feature"
+    client.generate_changelog.return_value = "# Changelog\n\n## Features\n- New feature"
+    return client
+
+
+@pytest.fixture
+def sample_diff():
+    """Sample git diff for testing."""
+    return (
+        "diff --git a/src/main.py b/src/main.py\n"
+        "index 1234567..abcdefg 100644\n"
+        "--- a/src/main.py\n"
+        "+++ b/src/main.py\n"
+        "@@ -1,5 +1,10 @@\n"
+        "+def new_function():\n"
+        '+    """A new function."""\n'
+        "+    return 'hello'\n"
+        "+\n"
+        " def existing_function():\n"
+        '    """Existing function."""\n'
+        "     return 'world'\n"
+    )
+
+
+@pytest.fixture
+def sample_commit_history():
+    """Sample commit history for testing."""
+    return [
+        {
+            "hash": "abc1234",
+            "full_hash": "abc1234567890",
+            "message": "feat(api): add user authentication",
+            "author": "Test User",
+            "author_email": "test@example.com",
+            "date": "2024-01-15T10:30:00",
+        },
+        {
+            "hash": "def5678",
+            "full_hash": "def5678901234",
+            "message": "fix(db): resolve connection timeout",
+            "author": "Test User",
+            "author_email": "test@example.com",
+            "date": "2024-01-14T15:45:00",
+        },
+        {
+            "hash": "ghi9012",
+            "full_hash": "ghi9012345678",
+            "message": "docs: update README",
+            "author": "Test User",
+            "author_email": "test@example.com",
+            "date": "2024-01-13T09:00:00",
+        },
+    ]
+
+
+
+@pytest.fixture
+def temp_git_repo():
+    """Create a temporary git repository for testing."""
+    with tempfile.TemporaryDirectory() as tmpdir:
+        os.chdir(tmpdir)
+        os.system("git init")
+        os.system("git config user.name 'Test User'")
+        os.system("git config user.email 'test@example.com'")
+        yield tmpdir