X-Git-Url: https://juplo.de/gitweb/?a=blobdiff_plain;f=src%2Ftest%2Fjava%2Fde%2Fjuplo%2Fkafka%2Fwordcount%2Fcounter%2FTestData.java;h=c9d871ac962dcdbe73082ea064e68b5a3b30caed;hb=1127988a1b631aa9e0c0107c1a3ed9f99edd188b;hp=40ef09ea094e97966432268942510f784771ccfa;hpb=7efbc8c73e3f2bb1f553a61325b8576886bab254;p=demos%2Fkafka%2Fwordcount

diff --git a/src/test/java/de/juplo/kafka/wordcount/counter/TestData.java b/src/test/java/de/juplo/kafka/wordcount/counter/TestData.java
index 40ef09e..c9d871a 100644
--- a/src/test/java/de/juplo/kafka/wordcount/counter/TestData.java
+++ b/src/test/java/de/juplo/kafka/wordcount/counter/TestData.java
@@ -7,6 +7,7 @@ import org.apache.kafka.streams.KeyValue;
 import org.springframework.util.LinkedMultiValueMap;
 import org.springframework.util.MultiValueMap;
 
+import java.util.function.Consumer;
 import java.util.stream.Stream;
 
 import static org.assertj.core.api.Assertions.assertThat;
@@ -14,26 +15,68 @@ import static org.assertj.core.api.Assertions.assertThat;
 
 class TestData
 {
-	private static final TestInputWord[] INPUT_MESSAGES = new TestInputWord[]
+	static final String PETER = "peter";
+	static final String KLAUS = "klaus";
+
+	static final String WORD_HALLO = "Hallo";
+	static final String WORD_MÜSCH = "Müsch";
+	static final String WORD_WELT = "Welt";
+	static final String WORD_S = "s";
+	static final String WORD_BOÄH = "Boäh";
+
+	static final TestOutputWord PETER_HALLO = TestOutputWord.of(PETER, WORD_HALLO);
+	static final TestOutputWord PETER_WELT = TestOutputWord.of(PETER, WORD_WELT);
+	static final TestOutputWord PETER_BOÄH = TestOutputWord.of(PETER, WORD_BOÄH);
+	static final TestOutputWord KLAUS_MÜSCH = TestOutputWord.of(KLAUS, WORD_MÜSCH);
+	static final TestOutputWord KLAUS_S = TestOutputWord.of(KLAUS, WORD_S);
+
+	private static final KeyValue<String, TestInputWord>[] INPUT_MESSAGES = new KeyValue[]
 	{
-			TestInputWord.of("peter","Hallo"),
-			TestInputWord.of("klaus","Müsch"),
-			TestInputWord.of("peter","Welt"),
-			TestInputWord.of("klaus","Müsch"),
-			TestInputWord.of("klaus","s"),
-			TestInputWord.of("peter","Boäh"),
-			TestInputWord.of("peter","Welt"),
-			TestInputWord.of("peter","Boäh"),
-			TestInputWord.of("klaus","s"),
-			TestInputWord.of("peter","Boäh"),
-			TestInputWord.of("klaus","s"),
+			new KeyValue<>(
+					PETER,
+					TestInputWord.of(PETER, WORD_HALLO)),
+			new KeyValue<>(
+					KLAUS,
+					TestInputWord.of(KLAUS, WORD_MÜSCH)),
+			new KeyValue<>(
+					PETER,
+					TestInputWord.of(PETER, WORD_WELT)),
+			new KeyValue<>(
+					KLAUS,
+					TestInputWord.of(KLAUS, WORD_MÜSCH)),
+			new KeyValue<>(
+					KLAUS,
+					TestInputWord.of(KLAUS, WORD_S)),
+			new KeyValue<>(
+					PETER,
+					TestInputWord.of(PETER, WORD_BOÄH)),
+			new KeyValue<>(
+					PETER,
+					TestInputWord.of(PETER, WORD_WELT)),
+			new KeyValue<>(
+					PETER,
+					TestInputWord.of(PETER, WORD_BOÄH)),
+			new KeyValue<>(
+					KLAUS,
+					TestInputWord.of(KLAUS, WORD_S)),
+			new KeyValue<>(
+					PETER,
+					TestInputWord.of(PETER, WORD_BOÄH)),
+			new KeyValue<>(
+					KLAUS,
+					TestInputWord.of(KLAUS, WORD_S)),
 	};
 
-	static Stream<TestInputWord> getInputMessages()
+	static Stream<KeyValue<String, TestInputWord>> getInputMessages()
 	{
 		return Stream.of(TestData.INPUT_MESSAGES);
 	}
 
+	static Consumer<MultiValueMap<TestOutputWord, TestOutputWordCounter>> expectedMessagesAssertion()
+	{
+		return receivedMessages -> assertExpectedMessages(receivedMessages);
+	}
+
 	static void assertExpectedMessages(MultiValueMap<TestOutputWord, TestOutputWordCounter> receivedMessages)
 	{
 		expectedMessages().forEach(
@@ -42,41 +85,60 @@ class TestData
 								.containsExactlyElementsOf(counter));
 	}
 
+	static Consumer<MultiValueMap<TestOutputWord, TestOutputWordCounter>> expectedNumberOfMessagesForWordAssertion()
+	{
+		return receivedMessages -> assertExpectedNumberOfMessagesForWord(receivedMessages);
+	}
+
+	static void assertExpectedNumberOfMessagesForWord(MultiValueMap<TestOutputWord, TestOutputWordCounter> receivedMessages)
+	{
+		assertThat(countMessagesForWord(PETER_HALLO, receivedMessages));
+		assertThat(countMessagesForWord(PETER_WELT, receivedMessages));
+		assertThat(countMessagesForWord(PETER_BOÄH, receivedMessages));
+		assertThat(countMessagesForWord(KLAUS_MÜSCH, receivedMessages));
+		assertThat(countMessagesForWord(KLAUS_S, receivedMessages));
+	}
+
+	private static int countMessagesForWord(TestOutputWord word, MultiValueMap<TestOutputWord, TestOutputWordCounter> messagesForUsers)
+	{
+		return messagesForUsers.get(word).size();
+	}
+
 	private static final KeyValue<TestOutputWord, TestOutputWordCounter>[] EXPECTED_MESSAGES = new KeyValue[]
 	{
 			KeyValue.pair(
-					TestOutputWord.of("peter","Hallo"),
-					TestOutputWordCounter.of("peter","Hallo",1)),
+					PETER_HALLO,
+					TestOutputWordCounter.of(PETER, WORD_HALLO,1)),
 			KeyValue.pair(
-					TestOutputWord.of("klaus","Müsch"),
-					TestOutputWordCounter.of("klaus","Müsch",1)),
+					KLAUS_MÜSCH,
+					TestOutputWordCounter.of(KLAUS, WORD_MÜSCH,1)),
 			KeyValue.pair(
-					TestOutputWord.of("peter","Welt"),
-					TestOutputWordCounter.of("peter","Welt",1)),
+					PETER_WELT,
+					TestOutputWordCounter.of(PETER, WORD_WELT,1)),
 			KeyValue.pair(
-					TestOutputWord.of("klaus","Müsch"),
-					TestOutputWordCounter.of("klaus","Müsch",2)),
+					KLAUS_MÜSCH,
+					TestOutputWordCounter.of(KLAUS, WORD_MÜSCH,2)),
 			KeyValue.pair(
-					TestOutputWord.of("klaus","s"),
-					TestOutputWordCounter.of("klaus","s",1)),
+					KLAUS_S,
+					TestOutputWordCounter.of(KLAUS, WORD_S,1)),
 			KeyValue.pair(
-					TestOutputWord.of("peter","Boäh"),
-					TestOutputWordCounter.of("peter","Boäh",1)),
+					PETER_BOÄH,
+					TestOutputWordCounter.of(PETER, WORD_BOÄH,1)),
 			KeyValue.pair(
-					TestOutputWord.of("peter","Welt"),
-					TestOutputWordCounter.of("peter","Welt",2)),
+					PETER_WELT,
+					TestOutputWordCounter.of(PETER, WORD_WELT,2)),
 			KeyValue.pair(
-					TestOutputWord.of("peter","Boäh"),
-					TestOutputWordCounter.of("peter","Boäh",2)),
+					PETER_BOÄH,
+					TestOutputWordCounter.of(PETER, WORD_BOÄH,2)),
 			KeyValue.pair(
-					TestOutputWord.of("klaus","s"),
-					TestOutputWordCounter.of("klaus","s",2)),
+					KLAUS_S,
+					TestOutputWordCounter.of(KLAUS, WORD_S,2)),
 			KeyValue.pair(
-					TestOutputWord.of("peter","Boäh"),
-					TestOutputWordCounter.of("peter","Boäh",3)),
+					PETER_BOÄH,
+					TestOutputWordCounter.of(PETER, WORD_BOÄH,3)),
 			KeyValue.pair(
-					TestOutputWord.of("klaus","s"),
-					TestOutputWordCounter.of("klaus","s",3)),
+					KLAUS_S,
+					TestOutputWordCounter.of(KLAUS, WORD_S,3)),
 	};
 
 	static MultiValueMap<TestOutputWord, TestOutputWordCounter> expectedMessages()