Disable on Windows tests that use embedded Kafka

Closes gh-28406

spring-boot-project/spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/kafka/KafkaAutoConfigurationIntegrationTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2020 the original author or authors.
+ * Copyright 2012-2021 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -28,6 +28,8 @@ import org.apache.kafka.streams.kstream.KTable;
 import org.apache.kafka.streams.kstream.Materialized;
 import org.junit.jupiter.api.AfterEach;
 import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.condition.DisabledOnOs;
+import org.junit.jupiter.api.condition.OS;
 
 import org.springframework.boot.test.util.TestPropertyValues;
 import org.springframework.context.annotation.AnnotationConfigApplicationContext;
@@ -52,6 +54,7 @@ import static org.assertj.core.api.Assertions.assertThat;
  * @author Gary Russell
  * @author Stephane Nicoll
  */
+@DisabledOnOs(OS.WINDOWS)
 @EmbeddedKafka(topics = KafkaAutoConfigurationIntegrationTests.TEST_TOPIC)
 class KafkaAutoConfigurationIntegrationTests {
 

spring-boot-tests/spring-boot-smoke-tests/spring-boot-smoke-test-kafka/src/test/java/smoketest/kafka/SampleKafkaApplicationTests.java

@@ -20,6 +20,8 @@ import java.time.Duration;
 
 import org.awaitility.Awaitility;
 import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.condition.DisabledOnOs;
+import org.junit.jupiter.api.condition.OS;
 
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.test.context.SpringBootTest;
@@ -36,6 +38,7 @@ import static org.hamcrest.Matchers.not;
  * @author Gary Russell
  * @author Stephane Nicoll
  */
+@DisabledOnOs(OS.WINDOWS)
 @SpringBootTest(properties = "spring.kafka.bootstrap-servers=${spring.embedded.kafka.brokers}")
 @EmbeddedKafka(topics = "testTopic")
 class SampleKafkaApplicationTests {