public void QueryAsyncWhenRequestIsNullTest()
{
var engine = new EngineFacade<TestRequest, TestResponse>();
Assert.Throws<ArgumentNullException>(() => engine.QueryAsync(null));
}
public void QueryAsyncWhenRequestIsNullAndTimeoutAndCancellationTokenTest()
{
var engine = new EngineFacade<TestRequest, TestResponse>();
Assert.Throws<ArgumentNullException>(() => engine.QueryAsync(null, new TimeSpan(), new CancellationToken()));
}