public async Task MatchAsync_should_run_the_onExceptionAsync_For_onExceptionsSync_overload_when_exception()
{
Exceptional <int> exceptional = new InvalidOperationException("invalid");
var result = await exceptional.MatchAsync(
(ex) => Task.FromResult(ex.Message),
v => v.ToString()
).ConfigureAwait(false);
result.Should().Be("invalid");
}