public async Task SendFizzBuzzMessageHappyPath4()
{
var mockSender = new Mock <ISender>();
var engine = new FizzBuzzEngine(mockSender.Object);
await engine.SendFizzBuzzMessage(14);
mockSender.Verify(m => m.SendAsync(
It.Is <SenderMessage>(message => message.StringPayload == "14"),
It.IsAny <CancellationToken>()),
Times.Once());
}
public async Task SendFizzBuzzMessageSadPath()
{
var mockSender = new Mock <ISender>();
var engine = new FizzBuzzEngine(mockSender.Object);
Func <Task> act = () => engine.SendFizzBuzzMessage(0);
await act.Should().ThrowExactlyAsync <ArgumentOutOfRangeException>()
.WithMessage("Must be greater than zero.*value*");
mockSender.Verify(m => m.SendAsync(
It.IsAny <SenderMessage>(),
It.IsAny <CancellationToken>()),
Times.Never());
}
