tests: refactoring

test/default-host.bats

@@ -12,16 +12,7 @@ function setup {
 	SUT_CONTAINER=bats-nginx-proxy-${TEST_FILE}-1
 
 	# GIVEN a webserver with VIRTUAL_HOST set to web.bats
-	docker_clean bats-web
-	run docker run -d \
-		--label bats-type="web" \
-		--name bats-web \
-		-e VIRTUAL_HOST=web.bats \
-		--expose 80 \
-		-w /var/www \
-		python:3 \
-		python -m http.server 80
-	assert_success
+	prepare_web_container bats-web 80 -e VIRTUAL_HOST=web.bats
 
 	# WHEN nginx-proxy runs with DEFAULT_HOST set to web.bats
 	run nginxproxy $SUT_CONTAINER -v /var/run/docker.sock:/tmp/docker.sock:ro -e DEFAULT_HOST=web.bats

test/docker.bats

@@ -62,7 +62,7 @@ load test_helpers
 		-v /etc/nginx/certs/ \
 		nginx:latest
 	assert_success
-	run retry 5 1s curl --silent --fail -A "before-docker-gen" --head http://$(docker_ip bats-nginx)/
+	run retry 5 1s curl --silent --fail --head http://$(docker_ip bats-nginx)/
 	assert_output -l 0 $'HTTP/1.1 200 OK\r'
 
 	# WHEN docker-gen runs on our docker host

test/multiple-hosts.bats

@@ -17,17 +17,7 @@ function setup {
 
 @test "[$TEST_FILE] nginx-proxy forwards requests for 2 hosts" {
 	# WHEN a container runs a web server with VIRTUAL_HOST set for multiple hosts
-	docker_clean bats-multiple-hosts-1
-	run docker run -d \
-		--label bats-type="web" \
-		--name bats-multiple-hosts-1 \
-		-e VIRTUAL_HOST=multiple-hosts-1-A.bats,multiple-hosts-1-B.bats \
-		--expose 80 \
-		-w /data \
-		python:3 python -m http.server 80
-	assert_success
-	run retry 5 1s curl_container bats-multiple-hosts-1 / --head
-	assert_output -l 0 $'HTTP/1.0 200 OK\r'
+	prepare_web_container bats-multiple-hosts-1 80 -e VIRTUAL_HOST=multiple-hosts-1-A.bats,multiple-hosts-1-B.bats
 
 	# THEN querying the proxy without Host header → 503
 	run curl_container $SUT_CONTAINER / --head
@@ -38,10 +28,10 @@ function setup {
 	assert_output -l 0 $'HTTP/1.1 503 Service Temporarily Unavailable\r'
 
 	# THEN
-	run curl_container $SUT_CONTAINER / --head --header 'Host: multiple-hosts-1-A.bats'
-	assert_output -l 0 $'HTTP/1.1 200 OK\r' || (echo $output; echo $status; false)
+	run curl_container $SUT_CONTAINER /data --header 'Host: multiple-hosts-1-A.bats'
+	assert_output "answer from port 80"
 
 	# THEN
-	run curl_container $SUT_CONTAINER / --head --header 'Host: multiple-hosts-1-B.bats'
-	assert_output -l 0 $'HTTP/1.1 200 OK\r'
+	run curl_container $SUT_CONTAINER /data --header 'Host: multiple-hosts-1-B.bats'
+	assert_output "answer from port 80"
 }