"""Test configuration and fixtures."""

import os
import tempfile
from pathlib import Path

import pytest

os.chdir("/app")


@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 --quiet")
        os.system("git config user.email 'test@example.com'")
        os.system("git config user.name 'Test User'")
        yield Path(tmpdir)
        os.chdir("/app")


@pytest.fixture
def sample_diff():
    """Sample git diff for testing."""
    return """diff --git a/src/main.py b/src/main.py
index 1234567..89abcdef 100644
--- a/src/main.py
+++ b/src/main.py
@@ -1,3 +1,5 @@
+def hello():
+    print("Hello, World!")
 def main():
     print("Hello")
"""


@pytest.fixture
def sample_commits():
    """Sample commit history for testing."""
    return [
        {
            "sha": "abc1234",
            "message": "feat(auth): add user authentication",
            "author": "John Doe",
            "date": "2024-01-15T10:30:00",
            "type": "feat",
            "scope": "auth",
        },
        {
            "sha": "def5678",
            "message": "fix(api): resolve endpoint timeout",
            "author": "Jane Smith",
            "date": "2024-01-14T15:45:00",
            "type": "fix",
            "scope": "api",
        },
        {
            "sha": "ghi9012",
            "message": "docs: update README",
            "author": "Bob Wilson",
            "date": "2024-01-13T09:00:00",
            "type": "docs",
            "scope": None,
        },
    ]