public void FromEvent_ActionOfInt()
{
var fe = new FromEvent();
var xs = Observable.FromEvent <int>(h => fe.B += h, h => fe.B -= h);
fe.OnB(1);
var n = 0;
var d = xs.Subscribe(x => n += x);
fe.OnB(2);
fe.OnB(3);
d.Dispose();
fe.OnB(4);
Assert.Equal(2 + 3, n);
}
public void FromEvent_ActionOfInt_SpecifiedExplicitly_TrivialConversion()
{
var fe = new FromEvent();
var xs = Observable.FromEvent <Action <int>, int>(h => h, h => fe.B += h, h => fe.B -= h);
fe.OnB(1);
var n = 0;
var d = xs.Subscribe(x => n += x);
fe.OnB(2);
fe.OnB(3);
d.Dispose();
fe.OnB(4);
Assert.Equal(2 + 3, n);
}