content: /*
   * Copyright 1999-2018 Alibaba Group Holding Ltd.
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *      http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  
  package com.alibaba.nacos.naming.core.v2.metadata;
  
  import org.junit.jupiter.api.BeforeEach;
  import org.junit.jupiter.api.Test;
  import org.junit.jupiter.api.extension.ExtendWith;
  import org.mockito.junit.jupiter.MockitoExtension;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  import static org.junit.jupiter.api.Assertions.assertNull;
  
  @ExtendWith(MockitoExtension.class)
  class MetadataOperationTest {
      
      private MetadataOperation<String> metadataOperation;
      
      @BeforeEach
      void setUp() {
          metadataOperation = new MetadataOperation();
      }
      
      @Test
      void testGetNamespace() {
          String namespace = metadataOperation.getNamespace();
          
          assertNull(namespace);
      }
      
      @Test
      void testSetNamespace() {
          String namespace = "2398479283749823984";
          metadataOperation.setNamespace(namespace);
          
          assertEquals(metadataOperation.getNamespace(), namespace);
      }
      
      @Test
      void testGetGroup() {
          String group = metadataOperation.getGroup();
          
          assertNull(group);
      }
      
      @Test
      void testSetGroup() {
          String group = "default";
          metadataOperation.setGroup(group);
          
          assertEquals(metadataOperation.getGroup(), group);
      }
      
      @Test
      void testGetServiceName() {
          String serviceName = metadataOperation.getServiceName();
          
          assertNull(serviceName);
      }
      
      @Test
      void testSetServiceName() {
          String serviceName = "nacos";
          metadataOperation.setServiceName(serviceName);
          
          assertEquals(metadataOperation.getServiceName(), serviceName);
      }
      
      @Test
      void testGetTag() {
          String tag = metadataOperation.getTag();
          
          assertNull(tag);
      }
      
      @Test
      void testSetTag() {
          String tag = "tag";
          metadataOperation.setTag(tag);
          
          assertEquals(metadataOperation.getTag(), tag);
      }
      
      @Test
      void testGetMetadata() {
          Object metadata = metadataOperation.getMetadata();
          
          assertNull(metadata);
      }
      
      @Test
      void testSetMetadata() {
          String metadata = "metadata";
          metadataOperation.setMetadata(metadata);
          
          assertEquals(metadataOperation.getMetadata(), metadata);
      }
  }