Fix flaky test due to unordered data structure(#781)

Fixed test Update MemoryRetainedRepositoryTest.java which used as ordered an a collection of Topic names which are unordered.
moquette-io · Oct 22, 2023 · 79053a3 · 79053a3
1 parent bfe4ff9
commit 79053a3
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/broker/src/test/java/io/moquette/broker/MemoryRetainedRepositoryTest.java b/broker/src/test/java/io/moquette/broker/MemoryRetainedRepositoryTest.java
@@ -22,6 +22,7 @@
 import io.netty.handler.codec.mqtt.MqttQoS;
 import org.junit.jupiter.api.Test;
 
+import java.util.Comparator;
 import java.util.List;
 
 import static org.junit.jupiter.api.Assertions.*;
@@ -82,6 +83,7 @@ public void testRetainedOnTopicReturnsWildcardTopicMatch() {
         assertEquals("foo/bar/baz", retainedMessages.get(0).getTopic().toString());
 
         retainedMessages = repository.retainedOnTopic("foo/#");
+        retainedMessages.sort(Comparator.comparing(m -> m.getTopic().toString()));
 
         assertEquals(2, retainedMessages.size());
         assertEquals("foo/bar/baz", retainedMessages.get(0).getTopic().toString());