public void CollectorShouldIgnoreInvalidMetricNames()
{
var collector = new MetricsCollector();
const string invalidName = "Invalid@Name";
collector.IncrementCounter(invalidName, 1);
using (collector.StartTimer(invalidName))
{
collector.Record(invalidName, 0, Unit.None);
}
Assert.Equal(string.Empty, collector.FlushToString());
}
public async Task TestStartStopTimers()
{
var collector = new MetricsCollector();
using (collector.StartTimer("Clock1"))
{
await Task.Delay(100);
}
using (collector.StartTimer("Clock2"))
{
await Task.Delay(200);
}
var metrics = collector.GetMetrics();
Assert.Equal(2, metrics.Count);
RecorderUtils.AssertRecorderOutput(new[] { 100.0M }, Unit.MilliSecond, metrics["Clock1"].FlushToString(),
10.0M);
RecorderUtils.AssertRecorderOutput(new[] { 200.0M }, Unit.MilliSecond, metrics["Clock2"].FlushToString(),
10.0M);
}
