public void Stop_WhenNotStarted_DoesNothing()
{
var client = new MockSensuClient();
_sut = new Pacemaker(client);
_sut.Stop();
}
public void Start_WithNoHeartbeat_ThrowsArgumentNullException()
{
var client = new MockSensuClient();
_sut = new Pacemaker(client);
Assert.Throws <ArgumentNullException>(() => _sut.Start(null));
}
public void Start_WithValidHeartbeat_Sends1stMessageWithin5ms()
{
var client = new MockSensuClient();
_sut = new Pacemaker(client);
_sut.Start(new Heartbeat("testApp"));
Thread.Sleep(5);
Assert.NotEmpty(client.Messages);
}
public void Start_WithPeriodOf1sec_Sends2MessagesIn2sec()
{
var client = new MockSensuClient();
_sut = new Pacemaker(client);
_sut.Start(new Heartbeat("testApp", 1));
Thread.Sleep(1900);
_sut.Stop();
Assert.Equal(2, client.Messages.Count);
}
public void Stop_WhileHeardbeatRunning_StopsHeartbeat()
{
var client = new MockSensuClient();
_sut = new Pacemaker(client);
_sut.Start(new Heartbeat("testApp", 1));
Thread.Sleep(5);
_sut.Stop();
Thread.Sleep(2000);
Assert.Equal(1, client.Messages.Count);
}
public void Init(IPEndPoint endPoint)
{
_view.Header = endPoint.ToString();
if (_probe == null)
{
_probe = new Probe(endPoint);
new Thread(() => {
while (_running)
{
_probe.Invoke();
}
})
{
IsBackground = true
}.Start();
}
else
{
_probe = new Probe(endPoint);
}
(_pacemaker = new Pacemaker(endPoint)).Activate();
}
public void Dispose()
{
_sut?.Stop();
_sut = null;
}
