public void should_create_an_observable_using_FromEvent()
{
var sut = new WiFiScanner();
var networks = Observable.FromEvent <NetworkFoundHandler, string>(
h => sut.NetworkFound += h,
h => sut.NetworkFound -= h
);
var result = new List <string>();
using (networks.Subscribe(new StringObserver <string>(result)))
{
sut.FindNetwork("123");
sut.FindNetwork("456");
}
result[0].Should().Be("OnNext(123)");
result[1].Should().Be("OnNext(456)");
}
public void should_consume_the_events_in_the_classic_way()
{
var sut = new WiFiScanner();
var ssids = new List <string>();
NetworkFoundHandler myHandler = ssid => ssids.Add(ssid);
sut.NetworkFound += myHandler;
sut.FindNetwork("1");
sut.FindNetwork("2");
sut.FindNetwork("3");
sut.NetworkFound -= myHandler;
ssids[0] = "1";
ssids[1] = "2";
ssids[2] = "3";
}