add NacosRegistrationCustomizer.java

spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-nacos-discovery/src/test/java/com/alibaba/cloud/nacos/registry/NacosRegistrationCustomizerTest.java

@@ -16,6 +16,11 @@
 
 package com.alibaba.cloud.nacos.registry;
 
+import java.lang.reflect.InvocationHandler;
+import java.lang.reflect.Method;
+import java.util.Map;
+import java.util.Properties;
+
 import com.alibaba.cloud.nacos.discovery.NacosDiscoveryClientConfiguration;
 import com.alibaba.nacos.api.NacosFactory;
 import org.junit.Assert;
@@ -27,6 +32,7 @@ import org.powermock.core.classloader.annotations.PowerMockIgnore;
 import org.powermock.core.classloader.annotations.PrepareForTest;
 import org.powermock.modules.junit4.PowerMockRunner;
 import org.powermock.modules.junit4.PowerMockRunnerDelegate;
+
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
 import org.springframework.boot.autoconfigure.ImportAutoConfiguration;
@@ -36,11 +42,6 @@ import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.test.context.junit4.SpringRunner;
 
-import java.lang.reflect.InvocationHandler;
-import java.lang.reflect.Method;
-import java.util.Map;
-import java.util.Properties;
-
 import static org.springframework.boot.test.context.SpringBootTest.WebEnvironment.RANDOM_PORT;
 
 /**
@@ -50,8 +51,7 @@ import static org.springframework.boot.test.context.SpringBootTest.WebEnvironmen
 @PowerMockIgnore("javax.management.*")
 @PowerMockRunnerDelegate(SpringRunner.class)
 @PrepareForTest({ NacosFactory.class })
-@SpringBootTest(
+@SpringBootTest(classes = NacosRegistrationCustomizerTest.TestConfig.class,
-        classes = NacosRegistrationCustomizerTest.TestConfig.class,
 		properties = { "spring.application.name=myTestService1",
 				"spring.cloud.nacos.discovery.server-addr=127.0.0.1:8848" },
 		webEnvironment = RANDOM_PORT)
@@ -98,6 +98,7 @@ public class NacosRegistrationCustomizerTest {
 				metadata.put("test1", "test1");
 			};
 		}
+
 	}
 
 }