public async Task OrderByAddsTheParameterFromBaseType()
{
// arrange
var httpConnection = Substitute.For <IHttpConnection>();
httpConnection
.FilterAsync <BiggerTestModel>(Arg.Any <Uri>(), Arg.Any <Dictionary <string, object> >())
.Returns(Task.FromResult(new CollectionResult <BiggerTestModel> {
Results = Array.Empty <BiggerTestModel>()
}));
var apiConnection = new ApiConnection(httpConnection);
var client = new TestClient(apiConnection);
// act
var model = await client.BiggerFilter()
.OrderBy(x => x.LastName)
.FirstOrDefaultAsync();
// assert
_ = httpConnection.Received().FilterAsync <BiggerTestModel>(
Arg.Any <Uri>(),
Arg.Is <Dictionary <string, object> >(o => o["sort"].Equals("last_name:asc")));
}