public void ToyPlaneWindUp()
{
ToyPlane tp = new ToyPlane();
bool defaultToyPlaneIsWoundUp = tp.isWoundUP;
tp.FlyUp(10);
string unwoundToyPlaneInfo = tp.About();
string ToyPlaneInfoUnWound = String.Format("This OOPAerialVehicle has a max altitude of {0}" +
"\nIt's current altitude is {1} ft." +
"\n{2}", tp.MaxAltitude, tp.CurrentAltitude, tp.Engine.About());
tp.TakeOff();
string unwoundTakeOffToyPlane = tp.TakeOff();
string ToyPlaneUnwoundTakeOff = String.Format("{0} can't fly it's engine is not started.", tp.GetType());
tp.WindUp();
bool woundUpToyPlane = tp.isWoundUP;
tp.TakeOff();
string woundUpTakeOffToyPlane = tp.TakeOff();
string ToyPlaneWoundUpTakeOff = String.Format("{0} is flying", tp.GetType());
Assert.IsFalse(defaultToyPlaneIsWoundUp);
Assert.AreEqual(unwoundToyPlaneInfo, ToyPlaneInfoUnWound);
Assert.AreEqual(unwoundTakeOffToyPlane, ToyPlaneUnwoundTakeOff);
Assert.IsTrue(woundUpToyPlane);
Assert.AreEqual(woundUpTakeOffToyPlane, ToyPlaneWoundUpTakeOff);
}
public void ToyPlaneUnWind()
{
ToyPlane tp = new ToyPlane();
bool defaultToyPlaneIsWoundUp = tp.isWoundUP;
tp.WindUp();
bool woundUpToyPlane = tp.isWoundUP;
tp.TakeOff();
string woundUpTakeOffToyPlane = tp.TakeOff();
string ToyPlaneWoundUpTakeOff = String.Format("{0} is flying", tp.GetType());
tp.UnWind();
bool unwoundToyPlane = tp.isWoundUP;
Assert.IsFalse(defaultToyPlaneIsWoundUp);
Assert.IsTrue(woundUpToyPlane);
Assert.AreEqual(woundUpTakeOffToyPlane, ToyPlaneWoundUpTakeOff);
Assert.IsFalse(unwoundToyPlane);
}