package com.alibaba.json.bvt.serializer.filters;



import java.util.HashMap;

import java.util.Map;



import org.junit.Assert;

import junit.framework.TestCase;



import com.alibaba.fastjson.serializer.JSONSerializer;

import com.alibaba.fastjson.serializer.PropertyFilter;

import com.alibaba.fastjson.serializer.SerializeWriter;



public class PropertyFilter_double extends TestCase {



    public void test_0() throws Exception {

        PropertyFilter filter = new PropertyFilter() {



            public boolean apply(Object source, String name, Object value) {

                return false;

            }

        };



        SerializeWriter out = new SerializeWriter();

        JSONSerializer serializer = new JSONSerializer(out);

        serializer.getPropertyFilters().add(filter);



        A a = new A();

        serializer.write(a);



        String text = out.toString();

        Assert.assertEquals("{}", text);

    }



    public void test_1() throws Exception {

        PropertyFilter filter = new PropertyFilter() {



            public boolean apply(Object source, String name, Object value) {

                if ("id".equals(name)) {

                    Assert.assertTrue(value instanceof Double);

                    return true;

                }

                return false;

            }

        };



        SerializeWriter out = new SerializeWriter();

        JSONSerializer serializer = new JSONSerializer(out);

        serializer.getPropertyFilters().add(filter);



        A a = new A();

        serializer.write(a);



        String text = out.toString();

        Assert.assertEquals("{\"id\":0.0}", text);

    }



    public void test_2() throws Exception {

        PropertyFilter filter = new PropertyFilter() {



            public boolean apply(Object source, String name, Object value) {

                if ("name".equals(name)) {

                    return true;

                }

                return false;

            }

        };



        SerializeWriter out = new SerializeWriter();

        JSONSerializer serializer = new JSONSerializer(out);

        serializer.getPropertyFilters().add(filter);



        A a = new A();

        a.setName("chennp2008");

        serializer.write(a);



        String text = out.toString();

        Assert.assertEquals("{\"name\":\"chennp2008\"}", text);

    }



    public void test_3() throws Exception {

        PropertyFilter filter = new PropertyFilter() {



            public boolean apply(Object source, String name, Object value) {

                if ("name".equals(name)) {

                    return true;

                }

                return false;

            }

        };



        SerializeWriter out = new SerializeWriter();

        JSONSerializer serializer = new JSONSerializer(out);

        serializer.getPropertyFilters().add(filter);



        Map<String, Object> map = new HashMap<String, Object>();

        map.put("name", "chennp2008");

        serializer.write(map);



        String text = out.toString();

        Assert.assertEquals("{\"name\":\"chennp2008\"}", text);

    }



    public void test_4() throws Exception {

        PropertyFilter filter = new PropertyFilter() {



            public boolean apply(Object source, String name, Object value) {

                if ("name".equals(name)) {

                    return false;

                }

                return true;

            }

        };



        SerializeWriter out = new SerializeWriter();

        JSONSerializer serializer = new JSONSerializer(out);

        serializer.getPropertyFilters().add(filter);



        Map<String, Object> map = new HashMap<String, Object>();

        map.put("id", 3);

        map.put("name", "chennp2008");

        serializer.write(map);



        String text = out.toString();

        Assert.assertEquals("{\"id\":3}", text);

    }



    public static class A {



        private double    id;

        private String name;



        public double getId() {

            return id;

        }



        public void setId(double id) {

            this.id = id;

        }



        public String getName() {

            return name;

        }



        public void setName(String name) {

            this.name = name;

        }



    }

}