public void UsageMetrics_Concat()
{
var childMetricsmetric = new UsageMetrics();
childMetricsmetric.BytesProcessed = 12345;
childMetricsmetric.DeadLetterCount = 25;
childMetricsmetric.ErrorCount = 5;
childMetricsmetric.WarningCount = 12;
childMetricsmetric.ProcessingMS = 1235;
childMetricsmetric.MessagesProcessed = 1235;
childMetricsmetric.ActiveCount = 19;
var rolledUpMetrics = new UsageMetrics();
rolledUpMetrics.BytesProcessed = 500;
rolledUpMetrics.DeadLetterCount = 20;
rolledUpMetrics.ErrorCount = 38;
rolledUpMetrics.MessagesProcessed = 20;
rolledUpMetrics.ProcessingMS = 123123;
rolledUpMetrics.ActiveCount = 38;
rolledUpMetrics.WarningCount = 15;
rolledUpMetrics.Concat(childMetricsmetric);
Assert.AreEqual(childMetricsmetric.BytesProcessed + 500, rolledUpMetrics.BytesProcessed);
Assert.AreEqual(childMetricsmetric.DeadLetterCount + 20, rolledUpMetrics.DeadLetterCount);
Assert.AreEqual(childMetricsmetric.ErrorCount + 38, rolledUpMetrics.ErrorCount);
Assert.AreEqual(20, rolledUpMetrics.MessagesProcessed);
Assert.AreEqual(childMetricsmetric.ProcessingMS + 123123, rolledUpMetrics.ProcessingMS);
Assert.AreEqual(childMetricsmetric.WarningCount + 15, rolledUpMetrics.WarningCount);
Assert.AreEqual(childMetricsmetric.ActiveCount + 38, rolledUpMetrics.ActiveCount);
}
