Initial upload: Add repohealth-cli project with CI/CD workflow

tests/conftest.py

@@ -0,0 +1,136 @@
+"""Pytest configuration and fixtures."""
+
+import os
+import tempfile
+import shutil
+from pathlib import Path
+from datetime import datetime
+
+import pytest
+
+from git import Repo
+
+
+@pytest.fixture
+def sample_git_repo():
+    """Create a sample Git repository for testing.
+
+    Creates a temporary directory with a Git repository containing
+    multiple files and commits from different authors.
+
+    Returns:
+        Path to the temporary repository.
+    """
+    temp_dir = tempfile.mkdtemp(prefix="repohealth_test_")
+    repo_path = Path(temp_dir)
+
+    repo = Repo.init(repo_path)
+
+    config = repo.config_writer()
+    config.set_value("user", "name", "Test Author 1")
+    config.set_value("user", "email", "author1@example.com")
+    config.release()
+
+    (repo_path / "main.py").write_text("# Main module\n\ndef hello():\n    return 'Hello'\n")
+    (repo_path / "utils.py").write_text("# Utility functions\n\ndef helper():\n    return True\n")
+    (repo_path / "test_main.py").write_text("# Tests for main\n\ndef test_hello():\n    assert hello() == 'Hello'\n")
+
+    repo.index.add(["main.py", "utils.py", "test_main.py"])
+    repo.index.commit("Initial commit with main files")
+
+    config = repo.config_writer()
+    config.set_value("user", "name", "Test Author 2")
+    config.set_value("user", "email", "author2@example.com")
+    config.release()
+
+    (repo_path / "main.py").write_text("# Main module\n\ndef hello():\n    return 'Hello'\n\ndef goodbye():\n    return 'Goodbye'\n")
+    (repo_path / "utils.py").write_text("# Utility functions\n\ndef helper():\n    return True\n\ndef complex_func():\n    return 42\n")
+
+    repo.index.add(["main.py", "utils.py"])
+    repo.index.commit("Add goodbye function and complex_func")
+
+    config = repo.config_writer()
+    config.set_value("user", "name", "Test Author 1")
+    config.set_value("user", "email", "author1@example.com")
+    config.release()
+
+    (repo_path / "main.py").write_text("# Main module\n\ndef hello():\n    return 'Hello'\n\ndef goodbye():\n    return 'Goodbye'\n\ndef greet(name):\n    return f'Hello, {name}'\n")
+
+    repo.index.add(["main.py"])
+    repo.index.commit("Add greet function")
+
+    config = repo.config_writer()
+    config.set_value("user", "name", "Test Author 3")
+    config.set_value("user", "email", "author3@example.com")
+    config.release()
+
+    (repo_path / "helpers.py").write_text("# Additional helpers\n\ndef new_helper():\n    return False\n")
+    (repo_path / "test_helpers.py").write_text("# Tests for helpers\n\ndef test_new_helper():\n    assert new_helper() == False\n")
+
+    repo.index.add(["helpers.py", "test_helpers.py"])
+    repo.index.commit("Add helpers module")
+
+    (repo_path / "core.py").write_text("# Core module - critical file\n\nclass CoreClass:\n    def __init__(self):\n        self.data = []\n\n    def process(self, item):\n        self.data.append(item)\n")
+
+    repo.index.add(["core.py"])
+    repo.index.commit("Add core module")
+
+    yield repo_path
+
+    shutil.rmtree(temp_dir)
+
+
+@pytest.fixture
+def single_author_repo():
+    """Create a repository with single author for critical risk testing.
+
+    Returns:
+        Path to the temporary repository.
+    """
+    temp_dir = tempfile.mkdtemp(prefix="repohealth_single_")
+    repo_path = Path(temp_dir)
+
+    repo = Repo.init(repo_path)
+
+    config = repo.config_writer()
+    config.set_value("user", "name", "Solo Author")
+    config.set_value("user", "email", "solo@example.com")
+    config.release()
+
+    for i in range(10):
+        (repo_path / f"module_{i}.py").write_text(f"# Module {i}\n\ndef func_{i}():\n    return {i}\n")
+        repo.index.add([f"module_{i}.py"])
+        repo.index.commit(f"Add module {i}")
+
+    yield repo_path
+
+    shutil.rmtree(temp_dir)
+
+
+@pytest.fixture
+def empty_repo():
+    """Create an empty Git repository.
+
+    Returns:
+        Path to the empty repository.
+    """
+    temp_dir = tempfile.mkdtemp(prefix="repohealth_empty_")
+    repo_path = Path(temp_dir)
+
+    Repo.init(repo_path)
+
+    yield repo_path
+
+    shutil.rmtree(temp_dir)
+
+
+@pytest.fixture
+def temp_dir():
+    """Provide a temporary directory for test artifacts.
+
+    Returns:
+        Path to a temporary directory.
+    """
+    temp_dir = tempfile.mkdtemp(prefix="repohealth_artifacts_")
+    yield Path(temp_dir)
+    shutil.rmtree(temp_dir)