public void TestProcessCollector()
{
var pc = new ProcessCollector(new CollectorOptions());
pc.TryExecute();
var p = Process.GetCurrentProcess();
Assert.IsTrue(pc.Results.Any(x => x is ProcessObject y && y.ProcessName == p.ProcessName));
}
public void Check_MetricNames(string prefixName)
{
var collector = new ProcessCollector(Process.GetCurrentProcess(), prefixName);
Assert.Contains(prefixName + "process_cpu_seconds_total", collector.MetricNames);
Assert.Contains(prefixName + "process_virtual_bytes", collector.MetricNames);
Assert.Contains(prefixName + "process_working_set", collector.MetricNames);
Assert.Contains(prefixName + "process_private_bytes", collector.MetricNames);
Assert.Contains(prefixName + "process_num_threads", collector.MetricNames);
Assert.Contains(prefixName + "process_processid", collector.MetricNames);
Assert.Contains(prefixName + "process_start_time_seconds", collector.MetricNames);
}
public void Check_Collect(string prefixName)
{
using var stream = new MemoryStream();
var metricWriter = new MetricsTextWriter(stream);
var collector = new ProcessCollector(Process.GetCurrentProcess(), prefixName);
collector.Collect(metricWriter);
metricWriter.FlushAsync();
var response = Encoding.UTF8.GetString(stream.ToArray());
Assert.Contains($"# TYPE {prefixName}process_cpu_seconds_total counter", response);
Assert.Contains($"# TYPE {prefixName}process_virtual_bytes gauge", response);
Assert.Contains($"# TYPE {prefixName}process_working_set gauge", response);
Assert.Contains($"# TYPE {prefixName}process_private_bytes gauge", response);
Assert.Contains($"# TYPE {prefixName}process_num_threads gauge", response);
Assert.Contains($"# TYPE {prefixName}process_processid gauge", response);
Assert.Contains($"# TYPE {prefixName}process_start_time_seconds gauge", response);
}
