content: package com.gitee.pifeng.monitoring.common.util.jvm;
  
  import com.gitee.pifeng.monitoring.common.domain.Jvm;
  import com.gitee.pifeng.monitoring.common.domain.jvm.*;
  import lombok.extern.slf4j.Slf4j;
  import org.junit.Test;
  
  import static org.junit.Assert.assertNotNull;
  
  /**
   * <p>
   * 测试JVM工具类
   * </p>
   *
   * @author 皮锋
   * @custom.date 2020/8/13 22:22
   */
  @Slf4j
  public class JvmUtilsTest {
  
      /**
       * <p>
       * 测试获取JVM运行时信息
       * </p>
       *
       * @author 皮锋
       * @custom.date 2020/8/13 22:24
       */
      @Test
      public void testGetRuntimeInfo() {
          RuntimeDomain runtimeDomain = JvmUtils.getRuntimeInfo();
          assertNotNull(runtimeDomain);
          log.info(runtimeDomain.toJsonString());
      }
  
      /**
       * <p>
       * 测试获取线程信息
       * </p>
       *
       * @author 皮锋
       * @custom.date 2020/8/14 10:33
       */
      @Test
      public void testGetThreadInfo() {
          ThreadDomain threadDomain = JvmUtils.getThreadInfo();
          assertNotNull(threadDomain);
          log.info(threadDomain.toJsonString());
      }
  
      /**
       * <p>
       * 测试获取类加载信息
       * </p>
       *
       * @author 皮锋
       * @custom.date 2020/8/14 11:20
       */
      @Test
      public void testGetClassLoadingInfo() {
          ClassLoadingDomain classLoadingDomain = JvmUtils.getClassLoadingInfo();
          assertNotNull(classLoadingDomain);
          log.info(classLoadingDomain.toJsonString());
      }
  
      /**
       * <p>
       * 测试获取内存信息
       * </p>
       *
       * @author 皮锋
       * @custom.date 2020/8/14 12:39
       */
      @Test
      public void testGetMemoryInfo() {
          MemoryDomain memoryDomain = JvmUtils.getMemoryInfo();
          assertNotNull(memoryDomain);
          log.info(memoryDomain.toJsonString());
      }
  
      /**
       * <p>
       * 获取GC信息
       * </p>
       *
       * @author 皮锋
       * @custom.date 2020/8/14 16:34
       */
      @Test
      public void testGetGarbageCollectorInfo() {
          GarbageCollectorDomain garbageCollectorDomain = JvmUtils.getGarbageCollectorInfo();
          assertNotNull(garbageCollectorDomain);
          log.info(garbageCollectorDomain.toJsonString());
      }
  
      /**
       * <p>
       * 测试获取Java虚拟机信息
       * </p>
       *
       * @author 皮锋
       * @custom.date 2020/8/14 18:00
       */
      @Test
      public void testGetJvmInfo() {
          Jvm jvm = JvmUtils.getJvmInfo();
          assertNotNull(jvm);
          log.info(jvm.toJsonString());
      }
  
  }
  