public void Can_gauge_scalar_value()
{
var queue = new Queue<int>();
var gauge = new GaugeMetric<int>(() => queue.Count);
queue.Enqueue(5);
Assert.AreEqual(1, gauge.Value);
queue.Enqueue(6);
queue.Dequeue();
Assert.AreEqual(1, gauge.Value);
queue.Dequeue();
Assert.AreEqual(0, gauge.Value);
}
protected void WriteGauge(StringBuilder sb, GaugeMetric gauge)
{
sb.Append(" value = ");
sb.AppendLine(gauge.ValueAsString);
}
private void WriteGauge(GaugeMetric gauge)
{
_out.Write(" value = ");
_out.WriteLine(gauge.ValueAsString);
}
private void LogGauge(IRequest request, MetricName metricName, GaugeMetric metric, long timestamp)
{
LogGauge(request, metricName.Name, System.Convert.ToInt64(metric.ValueAsString), timestamp);
}