[ISSUE alibaba#8515] add tearDown method for the unit test

- reformat by nacos-style
onewe · Jun 13, 2022 · fdd3cc3 · fdd3cc3
1 parent fdf35d3
commit fdd3cc3
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Showing 2 changed files with 11 additions and 3 deletions.
diff --git a/sys/src/main/java/com/alibaba/nacos/sys/utils/InetUtils.java b/sys/src/main/java/com/alibaba/nacos/sys/utils/InetUtils.java
@@ -125,9 +125,10 @@ private static void refreshIp() {
     }
 
     /**
-     * Get ip address from environment.
-     * System property nacos.server.ip.
+     * Get ip address from environment
+     * System property nacos.server.ip
      * Spring property nacos.inetutils.ip-address.
+     *
      * @return ip address
      */
     private static String getNacosIp() {
@@ -146,6 +147,7 @@ private static String getNacosIp() {
 
     /**
      * Get ip address.
+     *
      * @return ip address
      */
     private static String getPreferHostnameOverIP() {

diff --git a/sys/src/test/java/com/alibaba/nacos/sys/utils/InetUtilsTest.java b/sys/src/test/java/com/alibaba/nacos/sys/utils/InetUtilsTest.java
@@ -19,6 +19,7 @@
 import com.alibaba.nacos.common.utils.StringUtils;
 import com.alibaba.nacos.sys.env.Constants;
 import com.alibaba.nacos.sys.env.EnvUtil;
+import org.junit.After;
 import org.junit.Assert;
 import org.junit.Before;
 import org.junit.Test;
@@ -47,8 +48,13 @@ public void testRefreshIp() throws InterruptedException {
 
         selfIP = InetUtils.getSelfIP();
         Assert.assertTrue(StringUtils.equalsIgnoreCase(selfIP, "1.1.1.2"));
-
+
+    }
+
+    @After
+    public void tearDown() {
         System.clearProperty(NACOS_SERVER_IP);
         System.clearProperty(Constants.AUTO_REFRESH_TIME);
     }
+
 }