tests: standardize file structure & naming

test/test_multiple-hosts/test_multiple-hosts.py

@@ -0,0 +1,13 @@
+def test_unknown_virtual_host_is_503(docker_compose, nginxproxy):
+    r = nginxproxy.get("http://unknown.nginx-proxy.tld/port")
+    assert r.status_code == 503
+
+def test_webA_is_forwarded(docker_compose, nginxproxy):
+    r = nginxproxy.get("http://webA.nginx-proxy.tld/port")
+    assert r.status_code == 200
+    assert r.text == "answer from port 81\n"
+
+def test_webB_is_forwarded(docker_compose, nginxproxy):
+    r = nginxproxy.get("http://webB.nginx-proxy.tld/port")
+    assert r.status_code == 200
+    assert r.text == "answer from port 81\n"

test/test_multiple-hosts/test_multiple-hosts.yml

@@ -0,0 +1,13 @@
+services:
+  web:
+    image: web
+    expose:
+      - "81"
+    environment:
+      WEB_PORTS: 81
+      VIRTUAL_HOST: webA.nginx-proxy.tld,webB.nginx-proxy.tld
+
+  sut:
+    image: nginxproxy/nginx-proxy:test
+    volumes:
+      - /var/run/docker.sock:/tmp/docker.sock:ro