public static void RoundtripValues <T>(string expectedValueAsString, T value)
{
JsonSerializerOptions options = new()
{
Converters = { new Int128Converter(), new UInt128Converter(), new HalfConverter(), new BigIntegerConverter() }
};
ClassWithProperty <T> wrappedValue = new()
{
Property = value
};
string json = JsonSerializer.Serialize(value, options);
Assert.Equal(expectedValueAsString, json);
T deserializedValue = JsonSerializer.Deserialize <T>(json, options);
Assert.Equal(value, deserializedValue);
json = JsonSerializer.Serialize(wrappedValue, options);
Assert.Equal($"{{\"Property\":{expectedValueAsString}}}", json);
ClassWithProperty <T> deserializedWrappedValue = JsonSerializer.Deserialize <ClassWithProperty <T> >(json, options);
Assert.Equal(wrappedValue.Property, deserializedWrappedValue.Property);
}
public static void CustomArrayConverterInProperty()
{
const string json = @"{""Array1"":""1,2,3"",""Array2"":""4,5""}";
var options = new JsonSerializerOptions();
options.Converters.Add(new LongArrayConverter());
ClassWithProperty obj = JsonSerializer.Deserialize <ClassWithProperty>(json, options);
Assert.Equal(1, obj.Array1[0]);
Assert.Equal(2, obj.Array1[1]);
Assert.Equal(3, obj.Array1[2]);
Assert.Equal(4, obj.Array2[0]);
Assert.Equal(5, obj.Array2[1]);
string jsonSerialized = JsonSerializer.Serialize(obj, options);
Assert.Equal(json, jsonSerialized);
}