public void SuspendResumPortOpenClose()
{
SuspendResumePort port = new SuspendResumePort(
delegate { return(new SerialPort()); },
delegate(Stream stream) { });
port.Open();
port.Close();
Assert.AreEqual(1, port.Opened, "port.Open");
}
public void SuspendResumPortOpenSuspendResumeClose()
{
SuspendResumePort port = new SuspendResumePort(
delegate { return(new SerialPort()); },
delegate(Stream stream) { });
port.Open();
port.Suspend();
port.Resume(TimeSpan.FromSeconds(0.01));
Thread.Sleep(500);
port.Close();
Assert.AreEqual(2, port.Opened, "port.Open");
}
public void SuspendResumPortOpenRetryClose()
{
int invocations = 0;
SuspendResumePort port = new SuspendResumePort(
delegate
{
invocations++;
if (invocations == 2)
{
return(new SerialPort());
}
return(null);
},
delegate(Stream stream) { });
port.Open();
Thread.Sleep(3000);
port.Close();
Assert.AreEqual(1, port.Opened, "port.Open");
}