public void ConnectOneTimeTest()
{
// Create a new signal and connect it once.
Signal signal = new Signal();
Signal <int> signal2 = new Signal <int>();
Signal <int, int> signal3 = new Signal <int, int>();
SignalConnection connection = signal.ConnectOneTime(oneTime);
signal2.ConnectOneTime((int t) => oneTime());
signal3.ConnectOneTime((int t, int f) => oneTime());
// Invoke the signal twice.
signal.Invoke();
signal.Invoke();
// Try to disconnect the connection.
#if DEBUG
Assert.ThrowsException <Exceptions.InvalidDisconnectionException>(() => connection.Disconnect());
#endif
signal2.Invoke(0);
signal2.Invoke(0);
signal3.Invoke(0, 0);
signal3.Invoke(0, 0);
// Assert that the connected function only ran once for each signal.
Assert.AreEqual(3, i);
}
private void recursive(Signal signal, int count)
{
r++;
if (count > 1)
{
signal.ConnectOneTime(() => recursive(signal, count - 1));
}
}