public void TestWheels()
{
_wheels.Calculate();
_wheels.StoreResult();
Assert.IsTrue(new Vector2(1, 0).Rotate(Math.PI / 4).Equals(WheelOutput.LastCalculations[0].Direction.Normalize(), 1e-5f));
Assert.IsTrue(new Vector2(1, 0).Rotate(Math.PI / 5).Equals(WheelOutput.LastCalculations[1].Direction.Normalize(), 1e-5f));
Assert.IsTrue(new Vector2(1, 0).Equals(WheelOutput.LastCalculations[2].Direction.Normalize(), 1e-5f));
Assert.IsTrue(new Vector2(1, 0).Equals(WheelOutput.LastCalculations[3].Direction.Normalize(), 1e-5f));
Assert.AreEqual(-100 / 9.25, WheelOutput.LastCalculations[0].LateralAcceleration, 1e-5);
Assert.AreEqual(-100 / 10.75, WheelOutput.LastCalculations[1].LateralAcceleration, 1e-5);
Assert.AreEqual(0, WheelOutput.LastCalculations[2].LateralAcceleration);
Assert.AreEqual(0, WheelOutput.LastCalculations[3].LateralAcceleration);
Assert.AreEqual(0, WheelOutput.LastCalculations[0].Slip);
Assert.AreEqual(0, WheelOutput.LastCalculations[1].Slip);
Assert.AreEqual(0, WheelOutput.LastCalculations[2].Slip);
Assert.AreEqual(0, WheelOutput.LastCalculations[3].Slip);
Assert.AreEqual(0, WheelOutput.LastCalculations[0].LongitudinalAccelerationForce);
Assert.AreEqual(0, WheelOutput.LastCalculations[1].LongitudinalAccelerationForce);
Assert.AreEqual(200, WheelOutput.LastCalculations[2].LongitudinalAccelerationForce);
Assert.AreEqual(200, WheelOutput.LastCalculations[3].LongitudinalAccelerationForce);
Assert.AreEqual(5, WheelOutput.LastCalculations[0].LongitudinalDecelerationForce);
Assert.AreEqual(5, WheelOutput.LastCalculations[1].LongitudinalDecelerationForce);
Assert.AreEqual(5, WheelOutput.LastCalculations[2].LongitudinalDecelerationForce);
Assert.AreEqual(5, WheelOutput.LastCalculations[3].LongitudinalDecelerationForce);
}
/// <summary>
/// this function is used to call the calculation functions which are calles more than one time
/// </summary>
private void DoIterativeWork()
{
//iterate as long as the result is not exact enough
//ToDo: Add loop for iterations
Track.Instance.Calculate();
Track.Instance.StoreResult();
Suspension.Calculate();
Suspension.StoreResult();
Wheels.Calculate();
Wheels.StoreResult();
OverallCar.Calculate();
OverallCar.StoreResult();
}