@Test
public void testDecode_Reference() {
String json =
"[{#class:org.jtester.json.encoder.beans.test.User@19762f,id:{#class:Integer,'#value':1},name:{#class:string,'#value':'darui.wu'},age:{#class:Integer,'#value':0},salary:{#class:Double,'#value':0},isFemale:{#class:Boolean,'#value':false}},{#refer:@19762f}]";
User[] users = JSON.toObject(json, User[].class);
want.array(users).sizeEq(2);
want.object(users[0]).same(users[1]);
}
/** 当属性是泛型时 */
@Test(groups = "json")
public void testDecodePoJo_PropIsGeneric() {
String json = "{first:'wu', addresses: [{street:'凤起路',name:'杭州'}]}";
User user = JSON.toObject(json, User.class);
want.object(user)
.reflectionEq(
new User().setFirst("wu").setAddresses(Arrays.asList(new Address("凤起路", null, "杭州"))),
EqMode.IGNORE_DEFAULTS);
}
@Test
public void testJsonMap() {
Map<String, Object> map = new LinkedHashMap<String, Object>();
map.put("id", 123);
map.put("name", "张三");
String text = JSON.toJSON(map, JSONFeature.UnMarkClassFlag);
want.string(text).isEqualTo("{\"id\":123,\"name\":\"张三\"}");
}
@Test
public void testDecode_ArrayRef() {
String json = "{'key1':{#class:'[I@123',#value:[1,2,3]},'key2':{#refer:@123}}";
Map<String, Integer[]> map = JSON.toObject(json);
want.map(map).sizeEq(2).hasKeys("key1", "key2");
Integer[] ia1 = map.get("key1");
Integer[] ia2 = map.get("key2");
want.object(ia1).reflectionEq(new int[] {1, 2, 3}).same(ia2);
}
@Test
public void testDecode() {
String json =
"{#class:org.jtester.json.encoder.beans.test.User@19762f,id:{#class:Integer,'#value':1},name:{#class:string,'#value':'darui.wu'},age:{#class:Integer,'#value':0},salary:{#class:Double,'#value':0},isFemale:{#class:Boolean,'#value':false}}";
User[] users = JSON.toObject("[" + json + "," + json + "]", User[].class);
want.array(users).sizeEq(2);
want.object(users[0]).reflectionEq(users[1]);
}
@Test(groups = "json")
public void testParseFromJSONMap() {
String json = "{id:1,first:'wu',last:'darui'}";
User user = JSON.toObject(json, User.class);
want.object(user)
.reflectionEqMap(
new DataMap() {
{
this.put("id", 1);
this.put("first", "wu");
this.put("last", "darui");
}
});
}
@Test(groups = "json")
public void testParseFromJSON_Primitive() {
String json = "{_integer:1, _boolean:true, _double:4.5d, _float:5.4F}";
PoJo pojo = JSON.toObject(json, PoJo.class);
want.object(pojo)
.reflectionEq(
new PoJo() {
{
_integer = 1;
_boolean = true;
_double = 4.5;
_float = 5.4F;
}
});
}
@Test(groups = "json")
public void testDecodePoJoArray() {
String json = "[{id:1,first:'wu',last:'darui'},{id:2,first:'wu',last:'darui'}]";
User[] users = JSON.toObject(json, User[].class);
want.list(users)
.reflectionEqMap(
2,
new DataMap() {
{
this.put("id", 1, 2);
this.put("first", "wu");
this.put("last", "darui");
}
});
}
@Test
public void testJsonPojo() {
Product p = new Product();
String jsonString = JSON.toJSON(p, JSONFeature.UnMarkClassFlag);
want.string(jsonString).isEqualTo("{name:\"myname\",id:100,price:1333}");
}
@Test
public void testFromJson() {
String json = "{\"name\": \"Banana\",\"id\": 123,\"price\": 23.0}";
Product product = JSON.toObject(json, Product.class);
want.object(product).propertyEq("name", "Banana").propertyEq("id", 123);
}
@Test
public void testParseFromJSONArray() {
String json = "['1','2','3']";
Integer[] ints = JSON.toObject(json, int[].class);
want.array(ints).sizeEq(3).reflectionEq(new int[] {1, 2, 3});
}