From c9663d885810c20447e31d48f1d5b3de3b90e229 Mon Sep 17 00:00:00 2001
From: Kai Moritz <kai@juplo.de>
Date: Sun, 2 Jun 2024 13:44:28 +0200
Subject: [PATCH] splitter: 1.2.0 - `TestData.assertExpectedResult(..)`

---
 .../kafka/wordcount/splitter/TestData.java    | 19 ++++++++++++++-----
 1 file changed, 14 insertions(+), 5 deletions(-)

diff --git a/src/test/java/de/juplo/kafka/wordcount/splitter/TestData.java b/src/test/java/de/juplo/kafka/wordcount/splitter/TestData.java
index 2af8644..e2bf9cc 100644
--- a/src/test/java/de/juplo/kafka/wordcount/splitter/TestData.java
+++ b/src/test/java/de/juplo/kafka/wordcount/splitter/TestData.java
@@ -41,15 +41,14 @@ public class TestData
 
 	static void assertExpectedMessages(MultiValueMap<String, TestWord> receivedMessages)
 	{
-		MultiValueMap<String, TestWord> expected = new LinkedMultiValueMap<>();
-		expectedMessages.forEach(keyValue -> expected.add(keyValue.key, keyValue.value));
 		await("Received expected messages")
 				.atMost(Duration.ofSeconds(5))
-				.untilAsserted(() -> expected.forEach((user, word) ->
+				.untilAsserted(() -> expectedMessages().forEach((user, word) ->
 						assertThat(receivedMessages.get(user)).containsExactlyElementsOf(word)));
 	}
 
-	static Stream<KeyValue<String, TestWord>> expectedMessages = Stream.of(
+	static final KeyValue<String, TestWord>[] EXPECTED_MESSAGES = new KeyValue[]
+	{
 			KeyValue.pair(
 					"peter",
 					TestWord.of("peter", "Hallo")),
@@ -85,5 +84,15 @@ public class TestData
 					TestWord.of("peter", "nä")),
 			KeyValue.pair(
 					"peter",
-					TestWord.of("peter", "Nümmäh")));
+					TestWord.of("peter", "Nümmäh")),
+	};
+
+	static MultiValueMap<String, TestWord> expectedMessages()
+	{
+		MultiValueMap<String, TestWord> expectedMessages = new LinkedMultiValueMap<>();
+		Stream
+				.of(EXPECTED_MESSAGES)
+				.forEach(keyValue -> expectedMessages.add(keyValue.key, keyValue.value));
+		return expectedMessages;
+	}
 }
-- 
2.20.1