feat: Add complete Python testing infrastructure with Poetry

.gitignore

@@ -1,2 +1,36 @@
 *~
 build
+
+# Testing
+.pytest_cache/
+.coverage
+htmlcov/
+coverage.xml
+*.py[cod]
+__pycache__/
+
+# Claude
+.claude/*
+
+# Virtual environments
+venv/
+.venv/
+env/
+.env/
+ENV/
+
+# IDE
+.vscode/
+.idea/
+*.swp
+*.swo
+.DS_Store
+
+# Poetry
+dist/
+*.egg-info/
+
+# Sphinx build artifacts
+_build/
+_static/
+_templates/

pyproject.toml

@@ -0,0 +1,81 @@
+[tool.poetry]
+name = "selenium-python-docs"
+version = "1.0.0"
+description = "Selenium Python Bindings Documentation"
+authors = ["Your Name <[email protected]>"]
+readme = "README.rst"
+package-mode = false
+
+[tool.poetry.dependencies]
+python = "^3.8"
+selenium = "*"
+Sphinx = "*"
+alabaster = "*"
+
+[tool.poetry.group.dev.dependencies]
+pytest = "^8.0.0"
+pytest-cov = "^4.1.0"
+pytest-mock = "^3.12.0"
+
+[tool.poetry.scripts]
+test = "pytest:main"
+tests = "pytest:main"
+
+[tool.pytest.ini_options]
+minversion = "6.0"
+addopts = [
+    "-ra",
+    "--strict-markers",
+    "--strict-config",
+    "--cov-branch",
+    "--cov-report=term-missing:skip-covered",
+    "--cov-report=html",
+    "--cov-report=xml",
+]
+testpaths = ["tests"]
+python_files = "test_*.py"
+python_classes = "Test*"
+python_functions = "test_*"
+markers = [
+    "unit: marks tests as unit tests",
+    "integration: marks tests as integration tests",
+    "slow: marks tests as slow",
+]
+
+[tool.coverage.run]
+source = ["tests"]
+omit = [
+    "*/tests/*",
+    "*/test_*",
+    "*/__pycache__/*",
+    "*/site-packages/*",
+    "*/distutils/*",
+    "*/venv/*",
+    "*/.venv/*",
+]
+
+[tool.coverage.report]
+precision = 2
+show_missing = true
+skip_covered = false
+exclude_lines = [
+    "pragma: no cover",
+    "def __repr__",
+    "if self.debug:",
+    "if __name__ == .__main__.:",
+    "raise AssertionError",
+    "raise NotImplementedError",
+    "if 0:",
+    "if False:",
+    "pass",
+]
+
+[tool.coverage.html]
+directory = "htmlcov"
+
+[tool.coverage.xml]
+output = "coverage.xml"
+
+[build-system]
+requires = ["poetry-core"]
+build-backend = "poetry.core.masonry.api"

tests/conftest.py

@@ -0,0 +1,145 @@
+import os
+import shutil
+import tempfile
+from pathlib import Path
+from typing import Generator
+
+import pytest
+
+
+@pytest.fixture
+def temp_dir() -> Generator[Path, None, None]:
+    """Create a temporary directory for test files."""
+    temp_path = Path(tempfile.mkdtemp())
+    yield temp_path
+    shutil.rmtree(temp_path, ignore_errors=True)
+
+
+@pytest.fixture
+def mock_config() -> dict:
+    """Provide a mock configuration dictionary."""
+    return {
+        "project_name": "test_project",
+        "version": "1.0.0",
+        "author": "Test Author",
+        "language": "en",
+        "theme": "alabaster",
+        "extensions": ["sphinx.ext.autodoc", "sphinx.ext.viewcode"],
+    }
+
+
+@pytest.fixture
+def sample_rst_content() -> str:
+    """Provide sample reStructuredText content for testing."""
+    return """
+Sample Documentation
+====================
+
+This is a sample RST document for testing.
+
+Section 1
+---------
+
+Some content here.
+
+.. code-block:: python
+
+    def hello_world():
+        print("Hello, World!")
+
+Section 2
+---------
+
+More content here.
+"""
+
+
+@pytest.fixture
+def sphinx_build_dir(temp_dir: Path) -> Path:
+    """Create a mock Sphinx build directory structure."""
+    build_path = temp_dir / "build"
+    build_path.mkdir()
+    (build_path / "html").mkdir()
+    (build_path / "doctrees").mkdir()
+    return build_path
+
+
+@pytest.fixture
+def source_dir(temp_dir: Path) -> Path:
+    """Create a mock source directory with basic structure."""
+    source_path = temp_dir / "source"
+    source_path.mkdir()
+
+    # Create conf.py
+    conf_content = '''
+project = 'Test Project'
+copyright = '2024, Test Author'
+author = 'Test Author'
+extensions = []
+templates_path = ['_templates']
+exclude_patterns = []
+html_theme = 'alabaster'
+'''
+    (source_path / "conf.py").write_text(conf_content)
+
+    # Create index.rst
+    index_content = '''
+Welcome to Test Project's documentation!
+========================================
+
+.. toctree::
+   :maxdepth: 2
+   :caption: Contents:
+
+Indices and tables
+==================
+
+* :ref:`genindex`
+* :ref:`modindex`
+* :ref:`search`
+'''
+    (source_path / "index.rst").write_text(index_content)
+
+    return source_path
+
+
+@pytest.fixture
+def mock_sphinx_app(mocker):
+    """Mock Sphinx application object."""
+    app = mocker.Mock()
+    app.config = mocker.Mock()
+    app.config.project = "Test Project"
+    app.config.version = "1.0.0"
+    app.config.release = "1.0.0"
+    app.config.author = "Test Author"
+    app.config.language = "en"
+    app.builder = mocker.Mock()
+    app.builder.name = "html"
+    return app
+
+
+@pytest.fixture(autouse=True)
+def reset_environment():
+    """Reset environment variables before each test."""
+    original_env = dict(os.environ)
+    yield
+    os.environ.clear()
+    os.environ.update(original_env)
+
+
+@pytest.fixture
+def sample_makefile_content() -> str:
+    """Provide sample Makefile content."""
+    return """# Minimal makefile for Sphinx documentation
+SPHINXOPTS    ?=
+SPHINXBUILD   ?= sphinx-build
+SOURCEDIR     = source
+BUILDDIR      = build
+
+.PHONY: help Makefile
+
+# Catch-all target: route all unknown targets to Sphinx using the new
+# "make mode" option.  $(O) is meant as a shortcut for $(SPHINXOPTS).
+%: Makefile
+	@$(SPHINXBUILD) -M $@ "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O)
+"""

tests/test_setup_validation.py

@@ -0,0 +1,112 @@
+import subprocess
+import sys
+from pathlib import Path
+
+import pytest
+
+
+class TestSetupValidation:
+    """Validation tests to ensure the testing infrastructure is properly configured."""
+
+    def test_pytest_installed(self):
+        """Verify pytest is installed and importable."""
+        import pytest
+        assert pytest.__version__
+
+    def test_pytest_cov_installed(self):
+        """Verify pytest-cov is installed and importable."""
+        import pytest_cov
+        assert pytest_cov.__version__
+
+    def test_pytest_mock_installed(self):
+        """Verify pytest-mock is installed and importable."""
+        try:
+            import pytest_mock
+            # pytest-mock doesn't have __version__, just verify it imports
+            assert pytest_mock
+        except ImportError:
+            pytest.fail("pytest-mock is not installed")
+
+    def test_project_structure_exists(self):
+        """Verify the expected project structure exists."""
+        project_root = Path(__file__).parent.parent
+
+        # Check main directories
+        assert project_root.exists()
+        assert (project_root / "tests").exists()
+        assert (project_root / "tests" / "unit").exists()
+        assert (project_root / "tests" / "integration").exists()
+
+        # Check configuration files
+        assert (project_root / "pyproject.toml").exists()
+        assert (project_root / "tests" / "conftest.py").exists()
+
+    def test_pyproject_toml_valid(self):
+        """Verify pyproject.toml is valid and contains expected sections."""
+        project_root = Path(__file__).parent.parent
+        pyproject_path = project_root / "pyproject.toml"
+
+        assert pyproject_path.exists()
+
+        content = pyproject_path.read_text()
+        assert "[tool.poetry]" in content
+        assert "[tool.pytest.ini_options]" in content
+        assert "[tool.coverage.run]" in content
+        assert "[tool.coverage.report]" in content
+
+    @pytest.mark.unit
+    def test_unit_marker(self):
+        """Test that the unit marker works correctly."""
+        assert True
+
+    @pytest.mark.integration
+    def test_integration_marker(self):
+        """Test that the integration marker works correctly."""
+        assert True
+
+    @pytest.mark.slow
+    def test_slow_marker(self):
+        """Test that the slow marker works correctly."""
+        assert True
+
+    def test_conftest_fixtures_available(self, temp_dir, mock_config):
+        """Verify that fixtures from conftest.py are available."""
+        assert temp_dir.exists()
+        assert temp_dir.is_dir()
+
+        assert isinstance(mock_config, dict)
+        assert "project_name" in mock_config
+        assert mock_config["project_name"] == "test_project"
+
+    def test_sphinx_fixtures_available(self, source_dir, sphinx_build_dir):
+        """Verify Sphinx-specific fixtures are available."""
+        assert source_dir.exists()
+        assert (source_dir / "conf.py").exists()
+        assert (source_dir / "index.rst").exists()
+
+        assert sphinx_build_dir.exists()
+        assert (sphinx_build_dir / "html").exists()
+        assert (sphinx_build_dir / "doctrees").exists()
+
+    def test_coverage_configuration(self):
+        """Verify coverage is properly configured."""
+        project_root = Path(__file__).parent.parent
+        pyproject_path = project_root / "pyproject.toml"
+
+        content = pyproject_path.read_text()
+
+        # Check coverage settings
+        assert "--cov-branch" in content
+        assert "--cov-report=html" in content
+        assert "--cov-report=xml" in content
+
+    def test_poetry_run_commands(self):
+        """Verify Poetry run commands work correctly."""
+        # Test that we can run pytest through poetry
+        result = subprocess.run(
+            ["poetry", "run", "pytest", "--version"],
+            capture_output=True,
+            text=True
+        )
+        assert result.returncode == 0
+        assert "pytest" in result.stdout