content: package com.alibaba.cloudapp.starter.config.properties;
  
  import org.junit.jupiter.api.BeforeEach;
  import org.junit.jupiter.api.Test;
  
  import java.util.Properties;
  
  import static org.junit.Assert.assertThrows;
  import static org.junit.jupiter.api.Assertions.assertEquals;
  
  class AliyunConfigManagerPropertiesTest {
      
      private AliyunConfigManagerProperties managerProperties;
      
      @BeforeEach
      void setUp() {
          managerProperties = new AliyunConfigManagerProperties();
      }
      
      @Test
      void testTimeoutGetterAndSetter() {
          final int timeout = 0;
          managerProperties.setTimeout(timeout);
          assertEquals(timeout,
                       managerProperties.getTimeout()
          );
      }
      
      @Test
      void testGroupGetterAndSetter() {
          final String group = "group";
          managerProperties.setGroup(group);
          assertEquals(group, managerProperties.getGroup());
      }
      
      @Test
      void testDomainGetterAndSetter() {
          final String domain = "domain";
          managerProperties.setDomain(domain);
          assertEquals(domain,
                       managerProperties.getDomain()
          );
      }
      
      @Test
      void testRegionIdGetterAndSetter() {
          final String regionId = "regionId";
          managerProperties.setRegionId(regionId);
          assertEquals(regionId,
                       managerProperties.getRegionId()
          );
      }
      
      @Test
      void testProtocolGetterAndSetter() {
          final String protocol = "protocol";
          managerProperties.setProtocol(protocol);
          assertEquals(protocol,
                       managerProperties.getProtocol()
          );
      }
      
      @Test
      void testAccessKeyGetterAndSetter() {
          final String accessKey = "accessKey";
          managerProperties.setAccessKey(accessKey);
          assertEquals(accessKey,
                       managerProperties.getAccessKey()
          );
      }
      
      @Test
      void testSecretKeyGetterAndSetter() {
          final String secretKey = "secretKey";
          managerProperties.setSecretKey(secretKey);
          assertEquals(secretKey, managerProperties.getSecretKey());
      }
      
      @Test
      void testToString() {
          assert managerProperties.toString().startsWith(
                  "AliyunConfigManagerProperties{");
      }
      
      @Test
      void testToProperties() {
          // Setup
          
          // Run the test
          final Properties result = managerProperties.toProperties();
          
          // Verify the results
          assert !result.isEmpty();
      }
      
      @Test
      void testValidate() {
          // Setup
          
          // Run the test
          assertThrows(IllegalArgumentException.class,
                       () -> managerProperties.validate());
          
          managerProperties.setDomain("domain");
          assertThrows(IllegalArgumentException.class,
                       () -> managerProperties.validate());
          
          managerProperties.setRegionId("regionId");
          assertThrows(IllegalArgumentException.class,
                       () -> managerProperties.validate());
          
          managerProperties.setAccessKey("accessKey");
          assertThrows(IllegalArgumentException.class,
                       () -> managerProperties.validate());
          
          managerProperties.setSecretKey("secretKey");
          managerProperties.validate();
          
          // Verify the results
      }
      
      @Test
      void testNamespaceIdGetterAndSetter() {
          final String namespaceId = "namespaceId";
          managerProperties.setNamespaceId(namespaceId);
          assertEquals(namespaceId, managerProperties.getNamespaceId());
      }
      
  }
  