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https://github.com/frappe/gunicorn.git
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ecc471f3b4
Add comprehensive integration tests verifying gunicorn's uWSGI binary protocol works correctly with nginx's uwsgi_pass directive. Test categories: - Basic GET/POST requests with query strings and large bodies - Header preservation (custom headers, Host, Content-Type) - HTTP keep-alive connections - Error responses (400-503 status codes) - WSGI environ variables - Large response streaming (1MB) - Concurrent request handling - Edge cases (binary data, unicode, long headers) Architecture: pytest -> nginx:8080 -> uwsgi_pass -> gunicorn:8000 Also adds GitHub Actions workflow that runs on changes to uwsgi module or docker test files.
122 lines
3.1 KiB
Python
122 lines
3.1 KiB
Python
"""
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pytest fixtures for uWSGI Docker integration tests.
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"""
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import os
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import subprocess
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import time
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import pytest
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import requests
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COMPOSE_FILE = os.path.join(os.path.dirname(__file__), 'docker-compose.yml')
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NGINX_URL = 'http://127.0.0.1:8080'
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STARTUP_TIMEOUT = 60 # seconds
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def is_docker_available():
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"""Check if Docker is available."""
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try:
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result = subprocess.run(
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['docker', 'info'],
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capture_output=True,
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timeout=10
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)
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return result.returncode == 0
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except (subprocess.TimeoutExpired, FileNotFoundError):
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return False
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def is_compose_available():
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"""Check if docker compose is available."""
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try:
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result = subprocess.run(
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['docker', 'compose', 'version'],
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capture_output=True,
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timeout=10
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)
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return result.returncode == 0
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except (subprocess.TimeoutExpired, FileNotFoundError):
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return False
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docker_available = pytest.mark.skipif(
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not is_docker_available() or not is_compose_available(),
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reason="Docker or docker compose not available"
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)
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@pytest.fixture(scope='session')
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def docker_services():
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"""
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Start Docker Compose services for the test session.
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This fixture builds and starts the gunicorn and nginx containers,
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waits for them to be healthy, and tears them down after all tests.
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"""
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if not is_docker_available() or not is_compose_available():
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pytest.skip("Docker or docker compose not available")
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# Build and start services
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subprocess.run(
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['docker', 'compose', '-f', COMPOSE_FILE, 'build'],
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check=True,
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capture_output=True
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)
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subprocess.run(
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['docker', 'compose', '-f', COMPOSE_FILE, 'up', '-d'],
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check=True,
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capture_output=True
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)
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# Wait for services to be healthy
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start_time = time.time()
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while time.time() - start_time < STARTUP_TIMEOUT:
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try:
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response = requests.get(f'{NGINX_URL}/', timeout=2)
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if response.status_code == 200:
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break
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except requests.RequestException:
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pass
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time.sleep(1)
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else:
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# Get logs for debugging
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logs = subprocess.run(
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['docker', 'compose', '-f', COMPOSE_FILE, 'logs'],
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capture_output=True,
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text=True
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)
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subprocess.run(
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['docker', 'compose', '-f', COMPOSE_FILE, 'down', '-v'],
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capture_output=True
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)
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pytest.fail(
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f"Services did not become healthy within {STARTUP_TIMEOUT}s.\n"
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f"Logs:\n{logs.stdout}\n{logs.stderr}"
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)
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yield
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# Teardown
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subprocess.run(
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['docker', 'compose', '-f', COMPOSE_FILE, 'down', '-v'],
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capture_output=True
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)
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@pytest.fixture
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def nginx_url(docker_services):
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"""Return the nginx base URL."""
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return NGINX_URL
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@pytest.fixture
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def session(docker_services):
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"""Return a requests Session with keep-alive enabled."""
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with requests.Session() as s:
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# Enable keep-alive
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s.headers['Connection'] = 'keep-alive'
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yield s
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