multiple-ports.bats 1.7 KB

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  1. #!/usr/bin/env bats
  2. load test_helpers
  3. SUT_CONTAINER=bats-nginx-proxy-${TEST_FILE}
  4. function setup {
  5. # make sure to stop any web container before each test so we don't
  6. # have any unexpected contaiener running with VIRTUAL_HOST or VIRUTAL_PORT set
  7. stop_bats_containers web
  8. }
  9. @test "[$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 $SUT_CONTAINER 9 "Watching docker events"
  14. }
  15. @test "[$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. dockergen_wait_for_event $SUT_CONTAINER start bats-web-${TEST_FILE}-1
  19. sleep 1
  20. # THEN
  21. assert_response_is_from_port 80
  22. }
  23. @test "[$TEST_FILE] VIRTUAL_PORT=90 while port 80 is also exposed" {
  24. # GIVEN
  25. prepare_web_container bats-web-${TEST_FILE}-2 "80 90" -e VIRTUAL_HOST=web.bats -e VIRTUAL_PORT=90
  26. dockergen_wait_for_event $SUT_CONTAINER start bats-web-${TEST_FILE}-2
  27. sleep 1
  28. # THEN
  29. assert_response_is_from_port 90
  30. }
  31. @test "[$TEST_FILE] single exposed port != 80" {
  32. # GIVEN
  33. prepare_web_container bats-web-${TEST_FILE}-3 1234 -e VIRTUAL_HOST=web.bats
  34. dockergen_wait_for_event $SUT_CONTAINER start bats-web-${TEST_FILE}-3
  35. sleep 1
  36. # THEN
  37. assert_response_is_from_port 1234
  38. }
  39. @test "[$TEST_FILE] stop all bats containers" {
  40. stop_bats_containers
  41. }
  42. # assert querying nginx-proxy provides a response from the expected port of the web container
  43. # $1 port we are expecting an response from
  44. function assert_response_is_from_port {
  45. local -r port=$1
  46. run curl_container $SUT_CONTAINER /port --header "Host: web.bats"
  47. assert_output "answer from port $port"
  48. }