GenericTest2.java

package com.alibaba.json.bvt.parser.deser.generic;

import java.util.List;

import junit.framework.TestCase;

import org.junit.Assert;

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

public class GenericTest2 extends TestCase {
	public void test_for_bingyang() throws Exception {
		String text = "{\"count\":123,\"index\":7,\"items\":[{\"id\":234,\"latitude\":2.5,\"longtitude\":3.7}]}";
		PageBean<ActiveBase> pageBean = JSON.parseObject(text, new TypeReference<PageBean<ActiveBase>>() {});
		Assert.assertNotNull(pageBean);
		Assert.assertEquals(123, pageBean.getCount());
		Assert.assertEquals(7, pageBean.getIndex());
		Assert.assertNotNull(pageBean.getItems());
		Assert.assertEquals(1, pageBean.getItems().size());
		ActiveBase active = pageBean.getItems().get(0);
		Assert.assertEquals(new Integer(234), active.getId());
		Assert.assertTrue(3.7D == active.getLongtitude());
		Assert.assertTrue(2.5D == active.getLatitude());
	}

	public static class ActiveBase extends BaseModel {
		private double latitude;
		private double longtitude;
		public double getLatitude() {
			return latitude;
		}
		public void setLatitude(double latitude) {
			this.latitude = latitude;
		}
		public double getLongtitude() {
			return longtitude;
		}
		public void setLongtitude(double longtitude) {
			this.longtitude = longtitude;
		}
	}

	public static class BaseModel {
		private Integer id;

		public Integer getId() {
			return id;
		}

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

	public static class PageBean<T> {
		private int count;
		private int index;
		private List<T> items;

		public int getCount() {
			return count;
		}

		public void setCount(int count) {
			this.count = count;
		}

		public int getIndex() {
			return index;
		}

		public void setIndex(int index) {
			this.index = index;
		}

		public List<T> getItems() {
			return items;
		}

		public void setItems(List<T> items) {
			this.items = items;
		}

	}
}