public Form1()
{
InitializeComponent();
//Instantiate sub+obs
ws = new WeatherSubject();
tObs = new TemperatureObserver(lbTemp, ws);
aObs = new AverageObserver(lbAverages, ws);
fObs = new ForeCastObserver(lbForecast, ws);
}
public void TempObs_UpdateValues_ReturnsExpected()
{
//Create needed objects
ListBox lb = new ListBox();
WeatherSubject ws = new WeatherSubject();
TemperatureObserver tObs = new TemperatureObserver(lb, ws);
//Update tobs with some values
tObs.Update(23, 1, 1);
double expected = 23.00;
double actual = tObs.CCompTemp;
Assert.AreEqual(expected, actual);
}