public void ForcastDisplay()
{
WeatherMeasurements subject = new WeatherMeasurements();
ForecastObserver observer = new ForecastObserver(subject);
subject.Measurements.UpdateMeasurements(30, 85, 992);
subject.NotifyObservers();
String expected = "Warm temperatures, high humidity, low pressure.";
String actual = observer.Display();
subject.NotifyObservers();
Assert.AreEqual(expected, actual);
}
public void AverageTemperatureDisplay()
{
WeatherMeasurements subject = new WeatherMeasurements();
AveragesObserver observer = new AveragesObserver(subject);
subject.Measurements.UpdateMeasurements(5, 5, 5);
subject.NotifyObservers();
subject.Measurements.UpdateMeasurements(7, 7, 7);
subject.NotifyObservers();
String expected = "Temperature:\t6,Humidity:\t\t6,Pressure:\t\t6";
String actual = observer.Display();
Assert.AreEqual(expected, actual);
}
private void btn_Update_Click(object sender, EventArgs e)
{
try
{
weatherMeasurements.Measurements.UpdateMeasurements(Convert.ToInt32(txt_Temperature.Text), Convert.ToInt32(txt_Humidity.Text), Convert.ToInt32(txt_Pressure.Text));
}
catch (FormatException)
{
MessageBox.Show("Enter numbers only");
}
weatherMeasurements.NotifyObservers();
string[] splitCurrent = currentObserver.Display().Split(',');
foreach (string value in splitCurrent)
{
list_currentReadings.Items.Add(value);
}
string[] splitAverage = averageObserver.Display().Split(',');
foreach (string value in splitAverage)
{
list_Average.Items.Add(value);
}
list_Forecast.Items.Add(forcastObserver.Display());
}
public void CurrentTemperatureDisplay()
{
WeatherMeasurements subject = new WeatherMeasurements();
CurrentObserver observer = new CurrentObserver(subject);
String expected = "Temperature:\t0,Humidity:\t\t0,Pressure:\t\t0";
String actual = observer.Display();
subject.NotifyObservers();
Assert.AreEqual(expected, actual);
}
