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test_dockergen_v2.py 1.2 KB

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  1. import os
  2. import docker
  3. import logging
  4. import pytest
  5. @pytest.yield_fixture(scope="module")
  6. def nginx_tmpl():
  7. """
  8. pytest fixture which extracts the the nginx config template from
  9. the jwilder/nginx-proxy:test image
  10. """
  11. script_dir = os.path.dirname(__file__)
  12. logging.info("extracting nginx.tmpl from jwilder/nginx-proxy:test")
  13. docker_client = docker.from_env()
  14. print(docker_client.containers.run(
  15. image='jwilder/nginx-proxy:test',
  16. remove=True,
  17. volumes=['{current_dir}:{current_dir}'.format(current_dir=script_dir)],
  18. entrypoint='sh',
  19. command='-xc "cp /app/nginx.tmpl {current_dir} && chmod 777 {current_dir}/nginx.tmpl"'.format(current_dir=script_dir),
  20. stderr=True))
  21. yield
  22. logging.info("removing nginx.tmpl")
  23. os.remove(os.path.join(script_dir, "nginx.tmpl"))
  24. def test_unknown_virtual_host_is_503(nginx_tmpl, docker_compose, nginxproxy):
  25. r = nginxproxy.get("http://unknown.nginx.container.docker/")
  26. assert r.status_code == 503
  27. def test_forwards_to_whoami(nginx_tmpl, docker_compose, nginxproxy):
  28. r = nginxproxy.get("http://whoami.nginx.container.docker/")
  29. assert r.status_code == 200
  30. whoami_container = docker_compose.containers.get("whoami")
  31. assert r.text == "I'm %s\n" % whoami_container.id[:12]