From: Kai Moritz <kai@juplo.de>
Date: Sun, 2 Jun 2024 09:10:21 +0000 (+0200)
Subject: top10: 1.2.1 - Added expectations for the final state in the last message
X-Git-Tag: top10-1.2.1~12
X-Git-Url: https://juplo.de/gitweb/?a=commitdiff_plain;h=33639a3c8ae1ce028d3a273d8d28e9c2472e2a2b;p=demos%2Fkafka%2Fwordcount

top10: 1.2.1 - Added expectations for the final state in the last message
---

diff --git a/src/test/java/de/juplo/kafka/wordcount/top10/TestData.java b/src/test/java/de/juplo/kafka/wordcount/top10/TestData.java
index eb30298..008cdde 100644
--- a/src/test/java/de/juplo/kafka/wordcount/top10/TestData.java
+++ b/src/test/java/de/juplo/kafka/wordcount/top10/TestData.java
@@ -73,6 +73,12 @@ class TestData
 		assertRankingEqualsRankingFromLastMessage(KLAUS, store.get(KLAUS));
 	}
 
+	static void assertExpectedLastMessagesForUsers(MultiValueMap<User, Ranking> receivedMessages)
+	{
+		assertRankingEqualsRankingFromLastMessage(PETER, getLastMessageFor(PETER, receivedMessages));
+		assertRankingEqualsRankingFromLastMessage(KLAUS, getLastMessageFor(KLAUS, receivedMessages));
+	}
+
 	static void assertRankingEqualsRankingFromLastMessage(User user, Ranking ranking)
 	{
 		assertThat(ranking).isEqualTo(getLastMessageFor(user));
diff --git a/src/test/java/de/juplo/kafka/wordcount/top10/Top10ApplicationIT.java b/src/test/java/de/juplo/kafka/wordcount/top10/Top10ApplicationIT.java
index d55048d..d27a9d1 100644
--- a/src/test/java/de/juplo/kafka/wordcount/top10/Top10ApplicationIT.java
+++ b/src/test/java/de/juplo/kafka/wordcount/top10/Top10ApplicationIT.java
@@ -107,6 +107,15 @@ public class Top10ApplicationIT
 				.untilAsserted(() -> TestData.assertExpectedMessages(consumer.getReceivedMessages()));
 	}
 
+	@DisplayName("Await the expected final output messages")
+	@Test
+	public void testAwaitExpectedLastMessagesForUsers()
+	{
+		await("Expected final output messages")
+				.atMost(Duration.ofSeconds(5))
+				.untilAsserted(() -> TestData.assertExpectedLastMessagesForUsers(consumer.getReceivedMessages()));
+	}
+
 
 	static class Consumer
 	{
diff --git a/src/test/java/de/juplo/kafka/wordcount/top10/Top10StreamProcessorTopologyTest.java b/src/test/java/de/juplo/kafka/wordcount/top10/Top10StreamProcessorTopologyTest.java
index 1becd65..200b6f4 100644
--- a/src/test/java/de/juplo/kafka/wordcount/top10/Top10StreamProcessorTopologyTest.java
+++ b/src/test/java/de/juplo/kafka/wordcount/top10/Top10StreamProcessorTopologyTest.java
@@ -98,6 +98,8 @@ public class Top10StreamProcessorTopologyTest
 
     TestData.assertExpectedMessages(receivedMessages);
 
+    TestData.assertExpectedLastMessagesForUsers(receivedMessages);
+
     KeyValueStore<User, Ranking> store = testDriver.getKeyValueStore(STORE_NAME);
     TestData.assertExpectedState(store);
   }