private void ShiftUpGears(int gearShifts, GearBox gearBox)
{
gearBox.DoIt(0); //from neutral to first gear
for (int i = 1; i < gearShifts; i++)
{
gearBox.DoIt(int.MaxValue);
}
}
public void ShiftFrom1To2WithSpecificRpm()
{
ShiftUpGears(1, _gearbox);
var boundaryForGear1 = _rpmUpDictionary[1];
_gearbox.DoIt(boundaryForGear1 + 1);
var resultAfterDoIt = _gearbox.S();
Assert.Equal(2, resultAfterDoIt);
}
public void GearBoxCreatedWithoutDictionaryCanShiftUp()
{
var gearBox = new GearBox();
gearBox.DoIt(0);
var result = gearBox.S();
Assert.Equal(1, result);
}
private void ShiftsDownWithRpmLowerThanThreshold(IDictionary <int, int> downDictionary, int startingGear)
{
//arrange
var upDictionary = DefaultUpDict();
var gearBox = new GearBox(upDictionary, downDictionary);
ShiftUpGears(startingGear, gearBox);
//action
gearBox.DoIt(downDictionary[startingGear] - 1);
var result = gearBox.S();
var expectedGear = startingGear - 1;
Assert.Equal(expectedGear, result);
}