public void processEntirePipeline_SimpleAsyncConsumer_TargetAlways1()
{
//arrange
_config.InputDataKind = KindOfTextData.Raw;
_config.IntakeSupplier = _inLine; //has SourceNo assigned in a round-robin fashion
//default (no) transformation
_config.RouterType = RouterType.SourceToTarget;
_config.OutputDataKind = KindOfTextData.Raw;
_config.AsyncOutput = true;
_config.SetAsyncOutputConsumer(l => { _resultingLines.Add(l); return(Task.FromResult(0)); });
var orchestrator = new EtlOrchestrator(_config);
//act
var counts = orchestrator.ExecuteAsync().Result;
//assert
counts.CompletionStatus.Should().Be(CompletionStatus.IntakeDepleted);
counts.RowsRead.Should().Be(8);
counts.ClustersRead.Should().Be(8);
counts.RowsWritten.Should().Be(8);
counts.ClustersWritten.Should().Be(8);
_resultingLines.Count.Should().Be(9); //includes end-of-data mark
_resultingLines[0].Should().Be("Line 01");
_resultingLines[1].Should().Be("Line 02");
_resultingLines[2].Should().Be("Line 03");
_resultingLines[3].Should().Be("Line 04");
_resultingLines[4].Should().Be("Line 05");
_resultingLines[5].Should().Be("Line 06");
_resultingLines[6].Should().Be("Line 07");
_resultingLines[7].Should().Be("Line 08");
_resultingLines[8].Should().BeNull();
}