public static void Assert <TModel, TProperty>(IJsonValue input, Func <TModel, TProperty> toProperty, TProperty shouldBe)
{
var response = new RestResponse();
if (input is NotPresent)
{
response.Content = "{}";
}
else
{
response.Content = $@"{{
""{input.PropertyName}"": {input.GetJsonRepresentation()}
}}";
}
var deserializer = new CustomJsonCodec(new Configuration());
var output = deserializer.Deserialize <TModel>(response);
Xunit.Assert.Equal(shouldBe, toProperty(output));
}