mirror of
https://github.com/nginx-proxy/nginx-proxy
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45 lines
1.7 KiB
Python
45 lines
1.7 KiB
Python
import backoff
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import docker
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docker_client = docker.from_env()
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###############################################################################
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#
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# Tests helpers
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#
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###############################################################################
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@backoff.on_exception(backoff.constant, AssertionError, interval=2, max_tries=15, jitter=None)
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def assert_log_contains(expected_log_line):
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"""
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Check that the nginx-proxy container log contains a given string.
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The backoff decorator will retry the check 15 times with a 2 seconds delay.
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:param expected_log_line: string to search for
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:return: None
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:raises: AssertError if the expected string is not found in the log
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"""
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sut_container = docker_client.containers.get("nginxproxy")
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docker_logs = sut_container.logs(stdout=True, stderr=True, stream=False, follow=False)
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assert bytes(expected_log_line, encoding="utf8") in docker_logs
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###############################################################################
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#
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# Tests
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#
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###############################################################################
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def test_dhparam_is_generated_if_missing(docker_compose):
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sut_container = docker_client.containers.get("nginxproxy")
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assert sut_container.status == "running"
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assert_log_contains("Generating DSA parameters")
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assert_log_contains("dhparam generation complete, reloading nginx")
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# Make sure the dhparam in use is not the default, pre-generated one
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default_checksum = sut_container.exec_run("md5sum /app/dhparam.pem.default").output.split()
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generated_checksum = sut_container.exec_run("md5sum /etc/nginx/dhparam/dhparam.pem").output.split()
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assert default_checksum[0] != generated_checksum[0]
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