test_events.py 2.3 KB

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  1. """
  2. Test that nginx-proxy detects new containers
  3. """
  4. from time import sleep
  5. import pytest
  6. from docker.errors import NotFound
  7. @pytest.fixture()
  8. def web1(docker_compose):
  9. """
  10. pytest fixture creating a web container with `VIRTUAL_HOST=web1.nginx-proxy` listening on port 81.
  11. """
  12. container = docker_compose.containers.run(
  13. name="web1",
  14. image="web",
  15. detach=True,
  16. environment={
  17. "WEB_PORTS": "81",
  18. "VIRTUAL_HOST": "web1.nginx-proxy"
  19. },
  20. ports={"81/tcp": None}
  21. )
  22. sleep(2) # give it some time to initialize and for docker-gen to detect it
  23. yield container
  24. try:
  25. docker_compose.containers.get("web1").remove(force=True)
  26. except NotFound:
  27. pass
  28. @pytest.fixture()
  29. def web2(docker_compose):
  30. """
  31. pytest fixture creating a web container with `VIRTUAL_HOST=nginx-proxy`, `VIRTUAL_PATH=/web2/` and `VIRTUAL_DEST=/` listening on port 82.
  32. """
  33. container = docker_compose.containers.run(
  34. name="web2",
  35. image="web",
  36. detach=True,
  37. environment={
  38. "WEB_PORTS": "82",
  39. "VIRTUAL_HOST": "nginx-proxy",
  40. "VIRTUAL_PATH": "/web2/",
  41. "VIRTUAL_DEST": "/",
  42. },
  43. ports={"82/tcp": None}
  44. )
  45. sleep(2) # give it some time to initialize and for docker-gen to detect it
  46. yield container
  47. try:
  48. docker_compose.containers.get("web2").remove(force=True)
  49. except NotFound:
  50. pass
  51. def test_nginx_proxy_behavior_when_alone(docker_compose, nginxproxy):
  52. r = nginxproxy.get("http://nginx-proxy/")
  53. assert r.status_code == 503
  54. def test_new_container_is_detected_vhost(web1, nginxproxy):
  55. r = nginxproxy.get("http://web1.nginx-proxy/port")
  56. assert r.status_code == 200
  57. assert "answer from port 81\n" == r.text
  58. web1.remove(force=True)
  59. sleep(2)
  60. r = nginxproxy.get("http://web1.nginx-proxy/port")
  61. assert r.status_code == 503
  62. def test_new_container_is_detected_vpath(web2, nginxproxy):
  63. r = nginxproxy.get("http://nginx-proxy/web2/port")
  64. assert r.status_code == 200
  65. assert "answer from port 82\n" == r.text
  66. r = nginxproxy.get("http://nginx-proxy/port")
  67. assert r.status_code in [404, 503]
  68. web2.remove(force=True)
  69. sleep(2)
  70. r = nginxproxy.get("http://nginx-proxy/web2/port")
  71. assert r.status_code == 503