public void FibUlongValidation(int n, long expectedResult)
{
var handler = new FibLongCommandHandler();
var result = handler.ExecuteAsync(new FibLongCommand {
N = n
}, 0).GetAwaiter().GetResult();
result.ShouldBe(expectedResult);
}
public void FibLongOverflowsSafely()
{
const int shouldCauseNumericOverflow = 93;
var handler = new FibLongCommandHandler();
Should.Throw <OverflowException>(() =>
handler.ExecuteAsync(new FibLongCommand {
N = shouldCauseNumericOverflow
}, 0).GetAwaiter().GetResult());
}