public async Task PokemonNameIsAlwaysPassedLowercase(string name) { DescriptionService #pragma warning disable CA1308 // We actually want ToLowerInvariant .Setup(s => s.GetShakespeareanDescription(name.ToLowerInvariant())) #pragma warning restore CA1308 .ReturnsAsync(new Monad <string>("Dummy")) .Verifiable(); var result = await Controller.GetShakespeareanDescription(name); DescriptionService.VerifyAll(); }