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);
}
public void Update_AvgReadings_ReturnExpectedValue()
{
ListBox lb = new ListBox();
WeatherSubject subject = new WeatherSubject();
AverageObserver aO = new AverageObserver(lb, subject);
aO.Update(12, 1, 1);
aO.Update(20, 1, 1);
double expected = 16;
double actual = aO.ComputedTemp;
Assert.AreEqual(expected, actual);
}
