content: package com.alibaba.fastjson2.primitves;
  
  import com.alibaba.fastjson2.JSONReader;
  import com.alibaba.fastjson2.JSONWriter;
  import com.alibaba.fastjson2.TestUtils;
  import com.alibaba.fastjson2.reader.ObjectReader;
  import com.alibaba.fastjson2.reader.ObjectReaderCreator;
  import com.alibaba.fastjson2.writer.ObjectWriter;
  import com.alibaba.fastjson2.writer.ObjectWriterCreator;
  import com.alibaba.fastjson2_vo.CharValue1;
  import org.junit.jupiter.api.Test;
  
  import java.util.Arrays;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  import static org.junit.jupiter.api.Assertions.assertTrue;
  
  public class CharacterWriteTest {
      @Test
      public void test_array_char() {
          char[] array = new char[]{'a', 'b', 'c'};
          JSONWriter jw = JSONWriter.of();
          jw.writeAny(array);
          String str = jw.toString();
          assertEquals("\"abc\"", str);
  
          assertTrue(Arrays.equals(array,
                  JSONReader.of(str)
                          .read(array.getClass())));
      }
  
      @Test
      public void test_array_Character() {
          Character[] array = new Character[]{'a', 'b', 'c'};
          JSONWriter jw = JSONWriter.of();
          jw.writeAny(array);
          String str = jw.toString();
          assertEquals("[\"a\",\"b\",\"c\"]", str);
      }
  
      @Test
      public void test_arrayMapping() {
          ObjectWriterCreator[] creators = TestUtils.writerCreators();
  
          for (ObjectWriterCreator creator : creators) {
              ObjectWriter<CharValue1> objectWriter = creator.createObjectWriter(CharValue1.class);
  
              CharValue1 vo = new CharValue1();
              vo.setV0000('A');
              {
                  JSONWriter jsonWriter = JSONWriter.of();
                  objectWriter.write(jsonWriter, vo);
                  assertEquals("{\"v0000\":\"A\"}", jsonWriter.toString());
              }
              {
                  JSONWriter jsonWriter = JSONWriter.of();
                  jsonWriter.config(JSONWriter.Feature.BeanToArray);
                  objectWriter.write(jsonWriter, vo);
                  assertEquals("[\"A\"]", jsonWriter.toString());
              }
              {
                  JSONWriter jsonWriter = JSONWriter.ofUTF8();
                  objectWriter.write(jsonWriter, vo);
                  assertEquals("{\"v0000\":\"A\"}", jsonWriter.toString());
              }
              {
                  JSONWriter jsonWriter = JSONWriter.ofUTF8();
                  jsonWriter.config(JSONWriter.Feature.BeanToArray);
                  objectWriter.write(jsonWriter, vo);
                  assertEquals("[\"A\"]", jsonWriter.toString());
              }
          }
      }
  
      @Test
      public void test_read() {
          ObjectReaderCreator[] creators = TestUtils.readerCreators();
  
          String json = "{\"v0000\":\"A\"}";
  
          for (ObjectReaderCreator creator : creators) {
              ObjectReader<CharValue1> objectReader = creator.createObjectReader(CharValue1.class);
  
              {
                  JSONReader jsonReader = JSONReader.of(json);
                  CharValue1 vo = objectReader.readObject(jsonReader, 0);
                  assertEquals('A', vo.getV0000());
              }
          }
      }
  }
  