From 0ef78db45c0b277b3d0d51681582a0cfec8230ef Mon Sep 17 00:00:00 2001
From: Dave Syer <dsyer@pivotal.io>
Date: Fri, 12 Dec 2014 11:23:42 +0000
Subject: [PATCH] Fix integration test

---
 .../src/test/java/sample/ApplicationTests.java             | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/spring-cloud-config-sample/src/test/java/sample/ApplicationTests.java b/spring-cloud-config-sample/src/test/java/sample/ApplicationTests.java
index a219d1a9..770c618d 100644
--- a/spring-cloud-config-sample/src/test/java/sample/ApplicationTests.java
+++ b/spring-cloud-config-sample/src/test/java/sample/ApplicationTests.java
@@ -4,6 +4,7 @@ import static org.junit.Assert.assertEquals;
 
 import java.io.IOException;
 
+import org.junit.AfterClass;
 import org.junit.BeforeClass;
 import org.junit.Test;
 import org.junit.runner.RunWith;
@@ -15,6 +16,7 @@ import org.springframework.boot.test.SpringApplicationConfiguration;
 import org.springframework.boot.test.TestRestTemplate;
 import org.springframework.cloud.config.server.ConfigServerTestUtils;
 import org.springframework.context.ConfigurableApplicationContext;
+import org.springframework.test.annotation.DirtiesContext;
 import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
 import org.springframework.test.context.web.WebAppConfiguration;
 
@@ -40,6 +42,11 @@ public class ApplicationTests {
 				.getEmbeddedServletContainer().getPort();
 		System.setProperty("config.port", "" + configPort);
 	}
+	
+	@AfterClass
+	public static void close() {
+		System.clearProperty("config.port");		
+	}
 
 	@Test
 	public void contextLoads() {