public Form1()
{
InitializeComponent();
weatherSubject = new WeatherSubject();
temperatureObserver = new TemperatureObserver(listTemperature, weatherSubject);
averageObserver = new AverageObserver(listAverages, weatherSubject);
forecastObserver = new ForecastObserver(listForecast, weatherSubject);
}
public Form1()
{
InitializeComponent();
weatherSubject = new WeatherSubject();
temperatureObserver = new TemperatureObserver(listTemperature, weatherSubject);
averageObserver = new AverageObserver(listAverages, weatherSubject);
forecastObserver = new ForecastObserver(listForecast, weatherSubject);
}
public void AverageObserver_ComputeAverageTemperatureWithTwoReadings_ReturnsAverage()
{
AverageObserver averageObserver = new AverageObserver(listBox, weatherSubject);
averageObserver.Update(15, 50, 102);
averageObserver.Update(20, 50, 102);
double expected = 17.50;
double actual = averageObserver.currComputedTemperature;
Assert.AreEqual(expected, actual);
}