Add script to test updating DNS records

Author: Programie

docker-compose-test.yml

@@ -21,5 +21,16 @@ services:
       - ./src/test/resources/bind/named.conf:/etc/bind/named.conf:ro
       - ./src/test/resources/bind/example.com.db:/tmp/example.com.db
 
+  sut:
+    build: ./src/test/resources/sut
+    command: /run-tests.sh
+    depends_on:
+      - app
+      - bind
+    networks:
+      - containers
+    volumes:
+      - ./run-tests.sh:/run-tests.sh:ro
+
 networks:
   containers:

run-tests.sh

@@ -0,0 +1,25 @@
+#! /bin/bash
+
+set -e
+
+function test_record()
+{
+    address=$(dig @bind +short $1 myhost.example.com)
+
+    if [[ ${address} != $2 ]]; then
+        echo "Expected $2 but got ${address}"
+        exit 1
+    fi
+}
+
+curl -s "http://app/?hostname=myhost.example.com&myip=1.2.3.4" -u myuser:mypassword
+test_record A "1.2.3.4"
+test_record AAAA ""
+
+curl -s "http://app/?hostname=myhost.example.com&myipv6=f410:a02c:a197:2bdf:b9b:e5ac:5c85:f5bd" -u myuser:mypassword
+test_record A "1.2.3.4"
+test_record AAAA "f410:a02c:a197:2bdf:b9b:e5ac:5c85:f5bd"
+
+curl -s "http://app/?hostname=myhost.example.com&myip=10.20.30.40&myipv6=cbf0:84cb:61a5:139f:ba91:358c:15c5:aca4" -u myuser:mypassword
+test_record A "10.20.30.40"
+test_record AAAA "cbf0:84cb:61a5:139f:ba91:358c:15c5:aca4"

src/test/resources/sut/Dockerfile

@@ -0,0 +1,4 @@
+FROM debian
+
+RUN apt-get update && \
+    apt-get install -y curl dnsutils