public void Next()
{
++currentColor;
if(currentColor > StoplightColors.Red)
{
currentColor = StoplightColors.Green;
}
RaiseChanged();
logger.Write(string.Format("LIGHT CHANGED TO {0}", currentColor));
}
public void Next()
{
++currentColor;
if (currentColor > StoplightColors.Red)
{
currentColor = StoplightColors.Green;
}
RaiseChanged();
logger.Write(string.Format("LIGHT CHANGED TO {0}", currentColor));
}
public void ShouldRaiseChangedEventOnTransition()
{
bool eventFired = false;
StoplightColors newColor = StoplightColors.Green;
Stoplight light = new Stoplight();
light.Changed += delegate(object sender, LightChangedEventArgs e)
{
eventFired = true;
newColor = e.CurrentColor;
};
light.Next();
Assert.IsTrue(eventFired);
Assert.AreEqual(Stoplight.Yellow, newColor);
}
public LightChangedEventArgs(StoplightColors color)
{
CurrentColor = color;
}
public LightChangedEventArgs(StoplightColors color)
{
CurrentColor = color;
}
