public void Can_run_in_background()
{
const int ticks = 3;
var block = new ManualResetEvent(false);
RegisterMetrics();
ThreadPool.QueueUserWorkItem(
s =>
{
using (var reporter = new FileReporter(_filename))
{
reporter.Start(3, TimeUnit.Seconds);
while (true)
{
Thread.Sleep(1000);
var runs = reporter.Runs;
if (runs == ticks)
{
block.Set();
}
}
}
});
block.WaitOne(TimeSpan.FromSeconds(5));
}
public void Can_run_with_known_counters()
{
RegisterMetrics();
using (var reporter = new FileReporter(_filename))
{
reporter.Run();
}
}
public void File_is_created_with_json_content()
{
RegisterMetrics();
using (var reporter = new FileReporter(_filename, new JsonReportFormatter(_metrics)))
{
reporter.Run();
Assert.IsTrue(File.Exists(_filename));
}
var contents = File.ReadAllText(_filename);
Console.WriteLine(contents);
}
public void Can_stop()
{
var block = new ManualResetEvent(false);
RegisterMetrics();
ThreadPool.QueueUserWorkItem(
s =>
{
var reporter = new FileReporter(Path.GetTempFileName());
reporter.Start(1, TimeUnit.Seconds);
reporter.Stopped += delegate { block.Set(); };
Thread.Sleep(2000);
reporter.Stop();
});
block.WaitOne();
}
