test: re-organize test files

test/test_ports/test_VIRTUAL_PORT.yml

@@ -0,0 +1,17 @@
+version: "2"
+
+services:
+  web:
+    image: web
+    expose:
+      - "80"
+      - "90"
+    environment:
+      WEB_PORTS: "80 90"
+      VIRTUAL_HOST: "web.nginx-proxy.tld"
+      VIRTUAL_PORT: 90
+
+  sut:
+    image: nginxproxy/nginx-proxy:test
+    volumes:
+      - /var/run/docker.sock:/tmp/docker.sock:ro