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- #!/usr/bin/env bats
- load test_helpers
- SUT_CONTAINER=bats-nginx-proxy-${TEST_FILE}
- function setup {
- # make sure to stop any web container before each test so we don't
- # have any unexpected contaiener running with VIRTUAL_HOST or VIRUTAL_PORT set
- stop_bats_containers web
- }
- @test "[$TEST_FILE] start a nginx-proxy container" {
- # GIVEN nginx-proxy
- run nginxproxy $SUT_CONTAINER -v /var/run/docker.sock:/tmp/docker.sock:ro
- assert_success
- docker_wait_for_log $SUT_CONTAINER 9 "Watching docker events"
- }
- @test "[$TEST_FILE] nginx-proxy defaults to the service running on port 80" {
- # WHEN
- prepare_web_container bats-web-${TEST_FILE}-1 "80 90" -e VIRTUAL_HOST=web.bats
- dockergen_wait_for_event $SUT_CONTAINER start bats-web-${TEST_FILE}-1
- sleep 1
- # THEN
- assert_response_is_from_port 80
- }
- @test "[$TEST_FILE] VIRTUAL_PORT=90 while port 80 is also exposed" {
- # GIVEN
- prepare_web_container bats-web-${TEST_FILE}-2 "80 90" -e VIRTUAL_HOST=web.bats -e VIRTUAL_PORT=90
- dockergen_wait_for_event $SUT_CONTAINER start bats-web-${TEST_FILE}-2
- sleep 1
- # THEN
- assert_response_is_from_port 90
- }
- @test "[$TEST_FILE] single exposed port != 80" {
- # GIVEN
- prepare_web_container bats-web-${TEST_FILE}-3 1234 -e VIRTUAL_HOST=web.bats
- dockergen_wait_for_event $SUT_CONTAINER start bats-web-${TEST_FILE}-3
- sleep 1
- # THEN
- assert_response_is_from_port 1234
- }
- @test "[$TEST_FILE] stop all bats containers" {
- stop_bats_containers
- }
- # assert querying nginx-proxy provides a response from the expected port of the web container
- # $1 port we are expecting an response from
- function assert_response_is_from_port {
- local -r port=$1
- run curl_container $SUT_CONTAINER /port --header "Host: web.bats"
- assert_output "answer from port $port"
- }
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