public static void Main()
{
//subject
WeatherSubscriber DeutscherWetterdienst = new WeatherSubscriber();
//observers
WeatherProvider WebDienst = new WeatherProvider("WebDienst");
WebDienst.Subscribe(DeutscherWetterdienst);
WeatherProvider WetterApp = new WeatherProvider("WetterApp");
WetterApp.Subscribe(DeutscherWetterdienst);
WeatherProvider Tagesschau = new WeatherProvider("Tagesschau");
Tagesschau.Subscribe(DeutscherWetterdienst);
Console.WriteLine("Achtung! Der deutscher Wetterdienst hat neue Wetterdaten:");
DeutscherWetterdienst.SetMeasurements(new WeatherData(10, 7, 14));
Console.Read();
Tagesschau.Unsubscribe();
Console.WriteLine("Achtung! Die Tagesschau sucht sich ein anderen Wetterdienst.");
Console.Read();
Console.WriteLine("Achtung! Der deutscher Wetterdienst hat neue Wetterdaten:");
DeutscherWetterdienst.SetMeasurements(new WeatherData(28, 26, 14));
Console.Read();
Console.WriteLine("Fehler! Der deutscher Wetterdienst hat keine Wetterdaten");
DeutscherWetterdienst.SetMeasurements(null);
Console.Read();
}
public void Test_verify_subscribe_called()
{
var name = "Test Subsciber";
_mockWeatherChannel.Setup(t => t.Subscribe(name, It.IsAny <EventHandler <WeatherInfoEventArgs> >())).Verifiable();
var subscribe = new WeatherSubscriber(name, _mockWeatherChannel.Object);
_mockWeatherChannel.Verify();
}
static void Main(string[] args)
{
WeatherSubscriber subscriber = new WeatherSubscriber();
WeatherProvider channel7 = new WeatherProvider("Channel 7");
channel7.Subscribe(subscriber);
WeatherProvider cnn = new WeatherProvider("CNN");
cnn.Subscribe(subscriber);
WeatherProvider mouseTv = new WeatherProvider("Mouse TV");
mouseTv.Subscribe(subscriber);
subscriber.SetMeasurements(new WeatherData(10, 7, 14));
mouseTv.Unsubscribe();
subscriber.SetMeasurements(new WeatherData(28, 26, 14));
subscriber.SetMeasurements(null);
Console.Read();
}
static async Task Main(string[] args)
{
do
{
IWeatherChannel weatherChannel = new WeatherChannel();
var subscriber1 = new WeatherSubscriber("Subscriber 1", weatherChannel);
var subscriber2 = new WeatherSubscriber("Subscriber 2", weatherChannel);
WeatherPublisher publisher = new WeatherPublisher(weatherChannel);
await publisher.PublishDataAsync();
subscriber1.UnSubscribe();
var subscriber3 = new WeatherSubscriber("Subscriber 3", weatherChannel);
await publisher.PublishDataAsync();
subscriber2.UnSubscribe();
subscriber3.UnSubscribe();
Console.WriteLine("Do you want to continue (Y/N)? ");
} while (Console.ReadLine().ToUpper() == "Y");
}
