multiple-ports.bats 1.5 KB

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  1. #!/usr/bin/env bats
  2. load test_helpers
  3. SUT_CONTAINER=bats-nginx-proxy-${TEST_FILE}
  4. function setup {
  5. # make sure to stop any web container before each test so we don't
  6. # have any unexpected contaiener running with VIRTUAL_HOST or VIRUTAL_PORT set
  7. docker ps -q --filter "label=bats-type=web" | xargs -r docker stop >&2
  8. }
  9. @test "[$TEST_FILE] start a nginx-proxy container" {
  10. # GIVEN nginx-proxy
  11. run nginxproxy $SUT_CONTAINER -v /var/run/docker.sock:/tmp/docker.sock:ro
  12. assert_success
  13. docker_wait_for_log $SUT_CONTAINER 3 "Watching docker events"
  14. }
  15. @test "[$TEST_FILE] nginx-proxy defaults to the service running on port 80" {
  16. # WHEN
  17. prepare_web_container bats-web-${TEST_FILE}-1 "80 90" -e VIRTUAL_HOST=web.bats
  18. # THEN
  19. assert_response_is_from_port 80
  20. }
  21. @test "[$TEST_FILE] VIRTUAL_PORT=90 while port 80 is also exposed" {
  22. # GIVEN
  23. prepare_web_container bats-web-${TEST_FILE}-2 "80 90" -e VIRTUAL_HOST=web.bats -e VIRTUAL_PORT=90
  24. # THEN
  25. assert_response_is_from_port 90
  26. }
  27. @test "[$TEST_FILE] single exposed port != 80" {
  28. # GIVEN
  29. prepare_web_container bats-web-${TEST_FILE}-3 1234 -e VIRTUAL_HOST=web.bats
  30. # THEN
  31. assert_response_is_from_port 1234
  32. }
  33. # assert querying nginx-proxy provides a response from the expected port of the web container
  34. # $1 port we are expecting an response from
  35. function assert_response_is_from_port {
  36. local -r port=$1
  37. run curl_container $SUT_CONTAINER /data --header "Host: web.bats"
  38. assert_output "answer from port $port"
  39. }