mirror of
https://github.com/thib8956/nginx-proxy
synced 2024-11-24 12:56:30 +00:00
118 lines
3.4 KiB
Bash
118 lines
3.4 KiB
Bash
#!/usr/bin/env bats
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load test_helpers
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@test "[$TEST_FILE] start 2 web containers" {
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prepare_web_container bats-web1 81 -e VIRTUAL_HOST=web1.bats
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prepare_web_container bats-web2 82 -e VIRTUAL_HOST=web2.bats
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}
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@test "[$TEST_FILE] -v /var/run/docker.sock:/tmp/docker.sock:ro" {
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SUT_CONTAINER=bats-nginx-proxy-${TEST_FILE}-1
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# WHEN nginx-proxy runs on our docker host using the default unix socket
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run nginxproxy $SUT_CONTAINER -v /var/run/docker.sock:/tmp/docker.sock:ro
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assert_success
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docker_wait_for_log $SUT_CONTAINER 3 "Watching docker events"
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# THEN
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assert_nginxproxy_behaves $SUT_CONTAINER
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}
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@test "[$TEST_FILE] -v /var/run/docker.sock:/f00.sock:ro -e DOCKER_HOST=unix:///f00.sock" {
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SUT_CONTAINER=bats-nginx-proxy-${TEST_FILE}-2
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# WHEN nginx-proxy runs on our docker host using a custom unix socket
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run nginxproxy $SUT_CONTAINER -v /var/run/docker.sock:/f00.sock:ro -e DOCKER_HOST=unix:///f00.sock
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assert_success
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docker_wait_for_log $SUT_CONTAINER 3 "Watching docker events"
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# THEN
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assert_nginxproxy_behaves $SUT_CONTAINER
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}
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@test "[$TEST_FILE] -e DOCKER_HOST=tcp://..." {
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SUT_CONTAINER=bats-nginx-proxy-${TEST_FILE}-3
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# GIVEN a container exposing our docker host over TCP
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run docker_tcp bats-docker-tcp
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assert_success
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sleep 1s
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# WHEN nginx-proxy runs on our docker host using tcp to connect to our docker host
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run nginxproxy $SUT_CONTAINER -e DOCKER_HOST="tcp://bats-docker-tcp:2375" --link bats-docker-tcp:bats-docker-tcp
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assert_success
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docker_wait_for_log $SUT_CONTAINER 3 "Watching docker events"
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# THEN
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assert_nginxproxy_behaves $SUT_CONTAINER
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}
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@test "[$TEST_FILE] separated containers (nginx + docker-gen + nginx.tmpl)" {
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docker_clean bats-nginx
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docker_clean bats-docker-gen
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# GIVEN a simple nginx container
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run docker run -d \
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--name bats-nginx \
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-v /etc/nginx/conf.d/ \
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-v /etc/nginx/certs/ \
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nginx:latest
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assert_success
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run retry 5 1s docker run appropriate/curl --silent --fail --head http://$(docker_ip bats-nginx)/
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assert_output -l 0 $'HTTP/1.1 200 OK\r'
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# WHEN docker-gen runs on our docker host
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run docker run -d \
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--name bats-docker-gen \
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-v /var/run/docker.sock:/tmp/docker.sock:ro \
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-v $BATS_TEST_DIRNAME/../nginx.tmpl:/etc/docker-gen/templates/nginx.tmpl:ro \
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--volumes-from bats-nginx \
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jwilder/docker-gen:latest \
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-notify-sighup bats-nginx \
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-watch \
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-only-exposed \
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/etc/docker-gen/templates/nginx.tmpl \
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/etc/nginx/conf.d/default.conf
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assert_success
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docker_wait_for_log bats-docker-gen 6 "Watching docker events"
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# Give some time to the docker-gen container to notify bats-nginx so it
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# reloads its config
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sleep 2s
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run docker_running_state bats-nginx
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assert_output "true" || {
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docker logs bats-docker-gen
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false
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} >&2
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# THEN
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assert_nginxproxy_behaves bats-nginx
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}
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# $1 nginx-proxy container
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function assert_nginxproxy_behaves {
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local -r container=$1
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# Querying the proxy without Host header → 503
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run curl_container $container / --head
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assert_output -l 0 $'HTTP/1.1 503 Service Temporarily Unavailable\r'
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# Querying the proxy with Host header → 200
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run curl_container $container /data --header "Host: web1.bats"
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assert_output "answer from port 81"
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run curl_container $container /data --header "Host: web2.bats"
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assert_output "answer from port 82"
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# Querying the proxy with unknown Host header → 503
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run curl_container $container /data --header "Host: webFOO.bats" --head
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assert_output -l 0 $'HTTP/1.1 503 Service Temporarily Unavailable\r'
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}
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