public static void NoSetter()
{
var obj = new ClassWithNoSetter();
string json = JsonSerializer.Serialize(obj);
Assert.Contains(@"""MyString"":""DefaultValue""", json);
Assert.Contains(@"""MyInts"":[1,2]", json);
obj = JsonSerializer.Deserialize <ClassWithNoSetter>(@"{""MyString"":""IgnoreMe"",""MyInts"":[0]}");
Assert.Equal("DefaultValue", obj.MyString);
Assert.Equal(2, obj.MyInts.Length);
}
public static void IgnoreReadOnlyProperties()
{
var options = new JsonSerializerOptions();
options.IgnoreReadOnlyProperties = true;
var obj = new ClassWithNoSetter();
string json = JsonSerializer.Serialize(obj, options);
// Collections are always serialized unless they have [JsonIgnore].
Assert.Equal(@"{""MyInts"":[1,2]}", json);
}
public static void ClassWithNoSetterAndValidProperty(string json)
{
ClassWithNoSetter parsedObject = JsonSerializer.Deserialize <ClassWithNoSetter>(json);
Assert.Null(parsedObject.SkippedChild);
Assert.NotNull(parsedObject.ParsedChild);
Assert.Equal(18, parsedObject.ParsedChild.MyInt16);
Assert.Null(parsedObject.AnotherSkippedChild);
Assert.NotNull(parsedObject.AnotherParsedChild);
Assert.Equal(20, parsedObject.AnotherParsedChild.MyInt16);
}
public static void ClassWithNoSetterAndValidProperty()
{
// Tests that the parser picks back up after skipping/draining ignored elements.
string json = @"{
""SkippedChild"": {},
""ParsedChild"": {""MyInt16"":18},
""UnmatchedProp"": null,
""AnotherSkippedChild"": {""DrainProp1"":{}, ""DrainProp2"":{""SubProp"":0}},
""AnotherSkippedChild"": {},
""AnotherParsedChild"": {""MyInt16"":20}
}";
ClassWithNoSetter parsedObject = JsonSerializer.Deserialize <ClassWithNoSetter>(json);
Assert.Null(parsedObject.SkippedChild);
Assert.NotNull(parsedObject.ParsedChild);
Assert.Equal(18, parsedObject.ParsedChild.MyInt16);
Assert.Null(parsedObject.AnotherSkippedChild);
Assert.NotNull(parsedObject.AnotherParsedChild);
Assert.Equal(20, parsedObject.AnotherParsedChild.MyInt16);
}
