public Form1()
{
InitializeComponent();
bicycle = new BicycleMointor();
observer = new Observer(lblRPM, bicycle);
cph = new CPHObserver(lblCPH, bicycle);
kph = new KPHObserver(lblKPH, bicycle);
}
public void KPHObserver_ComputeCurrentValue()
{
SpeedMonitorSubject subject = new SpeedMonitorSubject();
Label label = new Label();
BicycleObserver observer = new KPHObserver(label, subject);
int rpm = 60;
String expectedOutput = "7.38";
observer.Update(rpm);
Assert.AreEqual(label.Text, expectedOutput);
}
