X-Git-Url: https://juplo.de/gitweb/?a=blobdiff_plain;f=src%2Ftest%2Fjava%2Fde%2Fjuplo%2Fkafka%2Fwordcount%2Fcounter%2FCounterStreamProcessorTopologyTest.java;h=902e93f379566a8a973f915a63e3f26d1529f7be;hb=f9106e5166ce84caa2a910aa21fb41efaebcc73f;hp=fe85dc49d2d23333ba89757801f82fddd3ce26c7;hpb=0de33af47b76eaad1a2218dc88ae8a53b0235979;p=demos%2Fkafka%2Fwordcount

diff --git a/src/test/java/de/juplo/kafka/wordcount/counter/CounterStreamProcessorTopologyTest.java b/src/test/java/de/juplo/kafka/wordcount/counter/CounterStreamProcessorTopologyTest.java
index fe85dc4..902e93f 100644
--- a/src/test/java/de/juplo/kafka/wordcount/counter/CounterStreamProcessorTopologyTest.java
+++ b/src/test/java/de/juplo/kafka/wordcount/counter/CounterStreamProcessorTopologyTest.java
@@ -8,6 +8,7 @@ import org.apache.kafka.streams.Topology;
 import org.apache.kafka.streams.TopologyTestDriver;
 import org.apache.kafka.streams.state.Stores;
 import org.junit.jupiter.api.Test;
+import org.springframework.kafka.support.serializer.JsonSerializer;
 
 import java.util.List;
 import java.util.Properties;
@@ -33,10 +34,10 @@ public class CounterStreamProcessorTopologyTest
 
     TopologyTestDriver testDriver = new TopologyTestDriver(topology, streamProcessorProperties);
 
-    TestInputTopic<String, String> in = testDriver.createInputTopic(
+    TestInputTopic<String, Word> in = testDriver.createInputTopic(
         IN,
-        new StringSerializer(),
-        new StringSerializer());
+        new JsonSerializer<>(),
+        new JsonSerializer<>());
 
     TestOutputTopic<String, String> out = testDriver.createOutputTopic(
         OUT,