--- a/stress-tester/src/test/java/com/passus/st/client/filter/MatchFilterTest.java	Wed Mar 25 11:42:32 2020 +0100
+++ b/stress-tester/src/test/java/com/passus/st/client/filter/MatchFilterTest.java	Wed Mar 25 11:57:49 2020 +0100
@@ -1,6 +1,8 @@
 package com.passus.st.client.filter;
 
 import com.passus.config.validation.Errors;
+import com.passus.net.dns.DnsARecord;
+import com.passus.net.dns.DnsRecord;
 import com.passus.net.http.*;
 import com.passus.st.AppUtils;
 import org.testng.annotations.AfterClass;
@@ -20,17 +22,6 @@
  */
 public class MatchFilterTest {
 
-    private final List<HttpRequest> httpRequests = Arrays.asList(
-            HttpRequestBuilder.get("http://test.com/test").header("Header", "TheValue").build(),
-            HttpRequestBuilder.get("http://test2.com/test2").build()
-    );
-
-    private final List<HttpResponse> httpResponses = Arrays.asList(
-            HttpResponseBuilder.ok().build(),
-            HttpResponseBuilder.status(HttpStatus.CREATED).build(),
-            HttpResponseBuilder.status(HttpStatus.ACCEPTED).build()
-    );
-
     private <T> List<T> filter(List<T> messages, String config) {
         MessagePredicate predicate = FilterTestUtils.createPredicate(config);
         return filter(messages, predicate);
@@ -47,6 +38,31 @@
         return out;
     }
 
+    private List<HttpRequest> httpRequests() {
+        return Arrays.asList(
+                HttpRequestBuilder.get("http://test.com/test").header("Header", "TheValue").build(),
+                HttpRequestBuilder.get("http://test2.com/test2").build()
+        );
+    }
+
+    private List<HttpResponse> httpResponses() {
+        return Arrays.asList(
+                HttpResponseBuilder.ok().build(),
+                HttpResponseBuilder.status(HttpStatus.CREATED).build(),
+                HttpResponseBuilder.status(HttpStatus.ACCEPTED).build()
+        );
+    }
+
+    private List<DnsRecord> dnsRecords() {
+        DnsRecord dnsRecord1 = new DnsARecord();
+        dnsRecord1.setName("test1.com");
+
+        DnsRecord dnsRecord2 = new DnsARecord();
+        dnsRecord2.setName("test2.com");
+
+        return Arrays.asList(dnsRecord1, dnsRecord2);
+    }
+
     @BeforeClass
     public static void beforeClass() {
         AppUtils.registerAll();
@@ -59,6 +75,9 @@
 
     @Test
     public void testHttpFilterOutbound() {
+        List<HttpRequest> httpRequests = httpRequests();
+        List<HttpResponse> httpResponses = httpResponses();
+
         List<HttpRequest> reqs;
         reqs = filter(httpRequests, "{'@req.url': {$contains: \"test2\"}}");
         assertEquals(1, reqs.size());
@@ -90,6 +109,8 @@
 
     @Test
     public void testHttpConfigureAndFilterOutbound() throws Exception {
+        List<HttpRequest> httpRequests = httpRequests();
+
         String filterConfig = "filters:\n"
                 + "    - type: matcher\n"
                 + "      matches:\n"
@@ -115,4 +136,12 @@
         assertEquals("/test2", res.get(0).getUri().toString());
     }
 
+    @Test
+    public void testDnsFilterOutbound() {
+        List<DnsRecord> dnsRecords = dnsRecords();
+        List<DnsRecord> filtered = filter(dnsRecords, "{'@req.name': {$contains: \"test1\"}}");
+        assertEquals(1, filtered.size());
+        assertEquals("test1.com", filtered.get(0).getName());
+    }
+
 }