content: package com.alibaba.fastjson2.read.type;
  
  import com.alibaba.fastjson2.JSON;
  import org.junit.jupiter.api.Test;
  
  import java.util.concurrent.atomic.AtomicBoolean;
  import java.util.concurrent.atomic.AtomicInteger;
  import java.util.concurrent.atomic.AtomicLong;
  
  import static org.junit.jupiter.api.Assertions.*;
  
  public class AtomicTest {
      @Test
      public void testAtomicBoolean() {
          assertTrue(JSON.parseObject("1", AtomicBoolean.class).get());
          assertTrue(JSON.parseObject("true", AtomicBoolean.class).get());
  
          assertFalse(JSON.parseObject("0", AtomicBoolean.class).get());
          assertFalse(JSON.parseObject("false", AtomicBoolean.class).get());
      }
  
      @Test
      public void testAtomicInteger() {
          assertEquals(123, JSON.parseObject("123", AtomicInteger.class).intValue());
          assertEquals(1, JSON.parseObject("true", AtomicInteger.class).intValue());
          assertNull(JSON.parseObject("null", AtomicInteger.class));
      }
  
      @Test
      public void testAtomicLong() {
          assertEquals(123L, JSON.parseObject("123", AtomicLong.class).longValue());
          assertEquals(1L, JSON.parseObject("true", AtomicLong.class).longValue());
          assertNull(JSON.parseObject("null", AtomicLong.class));
      }
  }
  