public async Task It_remains_invalid_if_exceptions_are_thrown()
{
var seed = 0;
var producer = new PipelineStep <int>(() =>
{
var next = Interlocked.Increment(ref seed);
if (next == 1)
{
throw new InvalidOperationException();
}
return(Task.FromResult(next));
});
producer.Awaiting(p => p.GetLatestAsync())
.Should()
.Throw <InvalidOperationException>();
var value = await producer.GetLatestAsync();
value.Should().Be(2);
}
