pytest-recording

import pytest import requests import os # Define a vcr_config fixture in conftest.py or test file scope @pytest.fixture(scope="module") def vcr_config(): """ Global VCR.py configuration for all tests in this module/session. Filters out sensitive Authorization headers to prevent them from being written to cassettes. """ return {"filter_headers": ["Authorization"], "ignore_localhost": True} @pytest.mark.vcr def test_http_get_request(): """ Records a simple HTTP GET request to httpbin.org. The cassette will be saved in a default location, e.g., cassettes/{module_name}/test_http_get_request.yaml. """ response = requests.get("http://httpbin.org/get") assert response.status_code == 200 assert response.json()["url"] == "http://httpbin.org/get" @pytest.mark.vcr def test_authenticated_api_call(): """ Demonstrates recording an API call with an Authorization header. The header is filtered by the vcr_config fixture defined above. """ # Simulate retrieving an API key from environment variables api_key = os.environ.get('PYTEST_TEST_API_KEY', 'fake_api_key_123') headers = {"Authorization": f"Bearer {api_key}"} response = requests.get("http://httpbin.org/headers", headers=headers) assert response.status_code == 200 # Verify that the Authorization header is not in the recorded response (due to filtering) assert "Authorization" not in response.json().get("headers", {}) assert "fake_api_key_123" not in str(response.json()) # Ensure actual key content not present