TypeUtilsTest_interface.java

package com.alibaba.json.bvt.parser;

import java.util.ArrayList;
import java.util.List;

import junit.framework.TestCase;

import org.junit.Assert;

import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.TypeReference;
import com.alibaba.fastjson.annotation.JSONField;

public class TypeUtilsTest_interface extends TestCase {

    public void test_castToJavaBean() throws Exception {
        VO vo = new VO();
        vo.setId(123);
        vo.setName("abc");

        Assert.assertEquals("{\"ID\":123,\"name\":\"abc\"}", JSON.toJSONString(vo));
    }

    public void test_parse() throws Exception {
        VO vo = JSON.parseObject("{\"xid\":123,\"name\":\"abc\"}", VO.class);

        Assert.assertEquals(123, vo.getId());
        Assert.assertEquals("abc", vo.getName());
    }

    public void test_parse_var() throws Exception {
        List<?> list = JSON.parseObject("[]", new TypeReference<List<?>>() {
        });
        Assert.assertNotNull(list);
        Assert.assertEquals(0, list.size());
    }

    public void test_deser() throws Exception {
        JSON.parseObject("{\"id\":123}", new TypeReference<X_I>(){});
    }
    
    public void test_deser2() throws Exception {
        JSON.parseObject("{\"id\":123}", new TypeReference<X_X<Integer>>(){});
    }
    
    public void test_deser2_x() throws Exception {
        JSON.parseObject("{\"id\":123}", new TypeReference<X_X<?>>(){});
    }
    
    public static class X_I extends X<Integer> {
        
    }
    
    public static class X_X<T> extends X<T> {
        
    }

    public static class X<T> {

        private T id;

        public X(){
        }

        public T getId() {
            return id;
        }

        public void setId(T id) {
            this.id = id;
        }

    }

    public static class VO implements IV {

        private int    id;
        private String name;

        public int getId() {
            return id;
        }

        public void setId(int id) {
            this.id = id;
        }

        public String getName() {
            return name;
        }

        public void setName(String name) {
            this.name = name;
        }

        public String getName(String xx) {
            return null;
        }

        public String getName(String xx, int v) {
            // TODO Auto-generated method stub
            return null;
        }

        @JSONField(deserialize = false)
        public void setName(int value) {
            // TODO Auto-generated method stub

        }

        public void setName(int value, int x) {
            // TODO Auto-generated method stub

        }

    }

    public static interface IV {

        @JSONField(name = "ID")
        int getId();

        @JSONField(name = "xid")
        void setId(int value);

        @JSONField(name = "NAME")
        String getName(String xx);

        @JSONField(name = "NAME")
        String getName(String xx, int v);

        @JSONField(name = "xid_1")
        void setName(int value);
    }

}