Adds RepeatFailedTest for RedisRateLimiterTests

pom.xml

@@ -52,6 +52,7 @@
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 		<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
 		<java.version>1.8</java.version>
+		<junit-pioneer.version>0.6.0</junit-pioneer.version>
 		<spring-cloud-commons.version>3.0.0-SNAPSHOT</spring-cloud-commons.version>
 		<spring-cloud-circuitbreaker.version>2.0.0-SNAPSHOT</spring-cloud-circuitbreaker.version>
 		<embedded-redis.version>0.6</embedded-redis.version>
@@ -107,6 +108,11 @@
 				<artifactId>blockhound-junit-platform</artifactId>
 				<version>${blockhound.version}</version>
 			</dependency>
+			<dependency>
+				<groupId>org.junit-pioneer</groupId>
+				<artifactId>junit-pioneer</artifactId>
+				<version>0.6.0</version>
+			</dependency>
 		</dependencies>
 	</dependencyManagement>
 

spring-cloud-gateway-core/pom.xml

@@ -96,6 +96,11 @@
 			<artifactId>junit-vintage-engine</artifactId>
 			<scope>test</scope>
 		</dependency>
+		<dependency>
+			<groupId>org.junit-pioneer</groupId>
+			<artifactId>junit-pioneer</artifactId>
+			<scope>test</scope>
+		</dependency>
 		<dependency>
 			<groupId>org.springframework.cloud</groupId>
 			<artifactId>spring-cloud-test-support</artifactId>

spring-cloud-gateway-core/src/test/java/org/springframework/cloud/gateway/filter/ratelimit/RedisRateLimiterTests.java

@@ -23,6 +23,7 @@ import org.junit.Before;
 import org.junit.Rule;
 import org.junit.Test;
 import org.junit.runner.RunWith;
+import org.junitpioneer.jupiter.RepeatFailedTest;
 
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.SpringBootConfiguration;
@@ -71,6 +72,7 @@ public class RedisRateLimiterTests extends BaseWebClientTests {
 	}
 
 	@Test
+	@RepeatFailedTest(3)
 	public void redisRateLimiterWorks() throws Exception {
 		String id = UUID.randomUUID().toString();