Abort MBeanServer tests if BindException encountered

Author: sbrannen

spring-context/src/test/java/org/springframework/jmx/AbstractMBeanServerTests.java

@@ -16,12 +16,17 @@
 
 package org.springframework.jmx;
 
+import java.net.BindException;
+
 import javax.management.MBeanServer;
 import javax.management.MBeanServerFactory;
 import javax.management.ObjectName;
 
 import org.junit.jupiter.api.AfterEach;
 import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.extension.RegisterExtension;
+import org.junit.jupiter.api.extension.TestExecutionExceptionHandler;
+import org.opentest4j.TestAbortedException;
 
 import org.springframework.beans.factory.xml.XmlBeanDefinitionReader;
 import org.springframework.context.ConfigurableApplicationContext;
@@ -52,6 +57,16 @@
  */
 public abstract class AbstractMBeanServerTests {
 
+	@RegisterExtension
+	TestExecutionExceptionHandler bindExceptionHandler = (context, throwable) -> {
+		// Abort test?
+		if (throwable instanceof BindException) {
+			throw new TestAbortedException("Failed to bind to MBeanServer", throwable);
+		}
+		// Else rethrow to conform to the contract of TestExecutionExceptionHandler
+		throw throwable;
+	};
+
 	protected MBeanServer server;