public void CalculateMetricsTest()
{
var count = 100;
var logger = new PerformanceLogger();
logger.Start();
for (int i = 0; i < count; ++i)
{
logger.Start("Fast");
logger.Stop("Fast");
logger.Start("Slow");
System.Threading.Thread.Sleep(1);
logger.Stop("Slow");
}
logger.Stop();
var metrics = logger.CalculateMetrics();
Assert.AreEqual(2, metrics.Count);
foreach (var m in metrics)
{
Assert.AreEqual(count, m.Value.Count);
Assert.IsTrue(m.Value.PercentTotal >= 0);
Assert.IsTrue(m.Value.PercentTotal <= 100);
}
}