public async Task ObjectZeroLengthProperty()
{
// Default
ClassWithZeroLengthProperty <int> rootValue = await RoundTripZeroLengthProperty(new ClassWithZeroLengthProperty <int>(), 10);
Assert.Equal(10, rootValue.ZeroLengthProperty);
ClassWithZeroLengthProperty <Employee> rootObject = await RoundTripZeroLengthProperty(new ClassWithZeroLengthProperty <Employee>(), new Employee { Name = "Test" });
Assert.Equal("Test", rootObject.ZeroLengthProperty.Name);
ClassWithZeroLengthProperty <List <int> > rootArray = await RoundTripZeroLengthProperty(new ClassWithZeroLengthProperty <List <int> >(), new List <int>());
Assert.Equal(0, rootArray.ZeroLengthProperty.Count);
// Preserve
ClassWithZeroLengthProperty <int> rootValue2 = await RoundTripZeroLengthProperty(new ClassWithZeroLengthProperty <int>(), 10, s_deserializerOptionsPreserve);
Assert.Equal(10, rootValue2.ZeroLengthProperty);
ClassWithZeroLengthProperty <Employee> rootObject2 = await RoundTripZeroLengthProperty(new ClassWithZeroLengthProperty <Employee>(), new Employee { Name = "Test" }, s_deserializerOptionsPreserve);
Assert.Equal("Test", rootObject2.ZeroLengthProperty.Name);
ClassWithZeroLengthProperty <List <int> > rootArray2 = await RoundTripZeroLengthProperty(new ClassWithZeroLengthProperty <List <int> >(), new List <int>(), s_deserializerOptionsPreserve);
Assert.Equal(0, rootArray2.ZeroLengthProperty.Count);
}
public static void ObjectPropertyLengthZero()
{
string json = @"{
"""": 1
}";
ClassWithZeroLengthProperty <int> root = JsonSerializer.Deserialize <ClassWithZeroLengthProperty <int> >(json, s_deserializerOptionsPreserve);
Assert.Equal(1, root.ZeroLengthProperty);
}
private async Task <ClassWithZeroLengthProperty <TValue> > RoundTripZeroLengthProperty <TValue>(ClassWithZeroLengthProperty <TValue> obj, TValue value, JsonSerializerOptions opts = null)
{
obj.ZeroLengthProperty = value;
string json = await JsonSerializerWrapperForString.SerializeWrapper(obj, opts);
Assert.Contains("\"\":", json);
return(await JsonSerializerWrapperForString.DeserializeWrapper <ClassWithZeroLengthProperty <TValue> >(json, opts));
}
private static ClassWithZeroLengthProperty <TValue> RoundTripZeroLengthProperty <TValue>(ClassWithZeroLengthProperty <TValue> obj, TValue value, JsonSerializerOptions opts = null)
{
obj.ZeroLengthProperty = value;
string json = JsonSerializer.Serialize(obj, opts);
Assert.Contains("\"\":", json);
return(JsonSerializer.Deserialize <ClassWithZeroLengthProperty <TValue> >(json, opts));
}
