Test if the postorius/hk is available too.

tests/core.sh

@@ -1,4 +0,0 @@
-#!/bin/bash
-set -e
-
-curl -u restadmin:restpass http://172.19.199.2:8001/3.1/system

tests/test.sh

@@ -0,0 +1,11 @@
+#!/bin/bash
+set -e
+
+# Check to see if the core is up.
+curl -u restadmin:restpass http://172.19.199.2:8001/3.1/system
+
+# Check to see if postorius is working.
+curl -L http://172.19.199.3:8000/postorius/lists | grep "Mailing List"
+
+# Check to see if hyperkitty is working.
+curl -L http://172.19.199.3:8000/hyperkitty/ | grep "Available lists"