public async Task WhenRateLimitIs1_AndBatchSizeIs1_AndBatchIsProcessedIn10Seconds_ThenDelayFor50Seconds()
{
var batchSize = 1;
var behaviour = _behaviourBuilder.WithRateLimitPerMinute(1).Build();
var batchProcessedIn10Seconds = BatchProcessedInSeconds(behaviour, batchSize, 10);
using (var cancellationTokenSource = new CancellationTokenSource())
{
await behaviour.Invoke(context => context.Action(),
new BatchContext { Action = batchProcessedIn10Seconds, TokenSource = cancellationTokenSource });
}
await _throttler.Received(1).Delay(Arg.Is <long>(50000));
}