first impementation of tests

test/rrConfig.yaml

@@ -0,0 +1,5 @@
+zones:
+- zone: example.com.
+  file: zonefile.txt
+
+address: 0.0.0.0:8053

test/zonefile.txt

@@ -0,0 +1,20 @@
+$ORIGIN example.com.     
+$TTL 3600               
+example.com.  IN  SOA   ns.example.com. username.example.com. ( 2020091025 7200 3600 1209600 3600 )
+example.com.  IN  NS    ns                    
+example.com.  IN  NS    ns.somewhere.example. 
+example.com.  IN  MX    10 mail.example.com.  
+@             IN  MX    20 mail2.example.com. 
+@             IN  MX    50 mail3              
+example.com.  IN  A     1.2.3.1             
+example.com.  IN  A     1.2.3.2
+              IN  AAAA  2001:db8:10::1        
+ns            IN  A     1.2.3.3
+              IN  AAAA  2001:db8:10::2        
+www           IN  CNAME example.com.          
+wwwtest       IN  CNAME www                   
+mail          IN  A     1.2.3.4
+mail2         IN  A     1.2.3.5
+mail3         IN  A     1.2.3.6
+*.www         IN  A     1.2.3.7
+a.www         IN  A     1.2.3.8