feat: Add comprehensive Python testing infrastructure

.gitignore

@@ -12,4 +12,62 @@
 !.vscode/extensions.json
 
 # volume data
-.data
+.data
+
+# Testing
+.pytest_cache/
+.coverage
+htmlcov/
+coverage.xml
+*.cover
+.hypothesis/
+.tox/
+.nox/
+*.log
+
+# Claude settings
+.claude/*
+
+# Poetry
+dist/
+*.egg-info/
+
+# Build artifacts
+build/
+*.so
+*.dylib
+*.dll
+
+# IDE files
+.idea/
+*.swp
+*.swo
+*~
+.DS_Store
+
+# Virtual environments
+env/
+.env
+.venv
+ENV/
+env.bak/
+venv.bak/
+
+# Jupyter Notebook
+.ipynb_checkpoints
+
+# pyenv
+.python-version
+
+# mypy
+.mypy_cache/
+.dmypy.json
+dmypy.json
+
+# Pyre type checker
+.pyre/
+
+# Temporary files
+*.tmp
+tmp/
+temp/

pyproject.toml

@@ -0,0 +1,100 @@
+[tool.poetry]
+name = "tor-scraper"
+version = "0.1.0"
+description = "Tor network scraper and analysis tool"
+authors = ["Your Name <you@example.com>"]
+readme = "README.md"
+packages = [
+    { include = "lib" },
+    { include = "torscraper" },
+]
+
+[tool.poetry.dependencies]
+python = "^3.8"
+
+[tool.poetry.group.dev.dependencies]
+pytest = "^7.4.0"
+pytest-cov = "^4.1.0"
+pytest-mock = "^3.11.0"
+
+[tool.poetry.scripts]
+test = "pytest:main"
+tests = "pytest:main"
+
+[build-system]
+requires = ["poetry-core>=1.0.0"]
+build-backend = "poetry.core.masonry.api"
+
+[tool.pytest.ini_options]
+minversion = "7.0"
+testpaths = ["tests"]
+python_files = ["test_*.py", "*_test.py"]
+python_classes = ["Test*"]
+python_functions = ["test_*"]
+addopts = [
+    "-ra",
+    "--strict-markers",
+    "--strict-config",
+    "--cov=lib",
+    "--cov=torscraper",
+    "--cov-branch",
+    "--cov-report=term-missing:skip-covered",
+    "--cov-report=html:htmlcov",
+    "--cov-report=xml:coverage.xml",
+    "--cov-fail-under=80",
+    "-vv",
+]
+markers = [
+    "unit: Unit tests that test individual components in isolation",
+    "integration: Integration tests that test multiple components together",
+    "slow: Tests that take a long time to run (deselect with '-m \"not slow\"')",
+]
+filterwarnings = [
+    "error",
+    "ignore::UserWarning",
+    "ignore::DeprecationWarning",
+]
+
+[tool.coverage.run]
+source = ["lib", "torscraper"]
+branch = true
+parallel = true
+omit = [
+    "*/tests/*",
+    "*/test_*.py",
+    "*/__pycache__/*",
+    "*/migrations/*",
+    "*/config/*",
+    "*/settings/*",
+    "*/manage.py",
+    "*/setup.py",
+    "*/wsgi.py",
+    "*/asgi.py",
+]
+
+[tool.coverage.report]
+precision = 2
+show_missing = true
+skip_covered = false
+skip_empty = true
+exclude_lines = [
+    "pragma: no cover",
+    "def __repr__",
+    "def __str__",
+    "raise AssertionError",
+    "raise NotImplementedError",
+    "if __name__ == .__main__.:",
+    "if TYPE_CHECKING:",
+    "if typing.TYPE_CHECKING:",
+    "@abstractmethod",
+    "@abc.abstractmethod",
+    "except ImportError:",
+    "pass",
+]
+
+[tool.coverage.html]
+directory = "htmlcov"
+title = "Test Coverage Report"
+
+[tool.coverage.xml]
+output = "coverage.xml"

pyproject_full.toml

@@ -0,0 +1,109 @@
+[tool.poetry]
+name = "tor-scraper"
+version = "0.1.0"
+description = "Tor network scraper and analysis tool"
+authors = ["Your Name <you@example.com>"]
+readme = "README.md"
+packages = [
+    { include = "lib" },
+    { include = "torscraper" },
+]
+
+[tool.poetry.dependencies]
+python = "^3.8"
+beautifulsoup4 = "^4.9.3"
+requests = "^2.26.0"
+scrapy = "^2.3.0"
+elasticsearch = "^7.5.1"
+flask = "^1.1.2"
+numpy = "^1.19.1"
+scikit-learn = "^0.23.2"
+lxml = "^4.6.2"
+pyyaml = "^5.3.1"
+
+[tool.poetry.group.dev.dependencies]
+pytest = "^7.4.0"
+pytest-cov = "^4.1.0"
+pytest-mock = "^3.11.0"
+
+[tool.poetry.scripts]
+test = "pytest:main"
+tests = "pytest:main"
+
+[build-system]
+requires = ["poetry-core>=1.0.0"]
+build-backend = "poetry.core.masonry.api"
+
+[tool.pytest.ini_options]
+minversion = "7.0"
+testpaths = ["tests"]
+python_files = ["test_*.py", "*_test.py"]
+python_classes = ["Test*"]
+python_functions = ["test_*"]
+addopts = [
+    "-ra",
+    "--strict-markers",
+    "--strict-config",
+    "--cov=lib",
+    "--cov=torscraper",
+    "--cov-branch",
+    "--cov-report=term-missing:skip-covered",
+    "--cov-report=html:htmlcov",
+    "--cov-report=xml:coverage.xml",
+    "--cov-fail-under=80",
+    "-vv",
+]
+markers = [
+    "unit: Unit tests that test individual components in isolation",
+    "integration: Integration tests that test multiple components together",
+    "slow: Tests that take a long time to run (deselect with '-m \"not slow\"')",
+]
+filterwarnings = [
+    "error",
+    "ignore::UserWarning",
+    "ignore::DeprecationWarning",
+]
+
+[tool.coverage.run]
+source = ["lib", "torscraper"]
+branch = true
+parallel = true
+omit = [
+    "*/tests/*",
+    "*/test_*.py",
+    "*/__pycache__/*",
+    "*/migrations/*",
+    "*/config/*",
+    "*/settings/*",
+    "*/manage.py",
+    "*/setup.py",
+    "*/wsgi.py",
+    "*/asgi.py",
+]
+
+[tool.coverage.report]
+precision = 2
+show_missing = true
+skip_covered = false
+skip_empty = true
+exclude_lines = [
+    "pragma: no cover",
+    "def __repr__",
+    "def __str__",
+    "raise AssertionError",
+    "raise NotImplementedError",
+    "if __name__ == .__main__.:",
+    "if TYPE_CHECKING:",
+    "if typing.TYPE_CHECKING:",
+    "@abstractmethod",
+    "@abc.abstractmethod",
+    "except ImportError:",
+    "pass",
+]
+
+[tool.coverage.html]
+directory = "htmlcov"
+title = "Test Coverage Report"
+
+[tool.coverage.xml]
+output = "coverage.xml"

tests/__init__.py

@@ -0,0 +1 @@
+# Test package initialization