public void ChargeShouldNotGoBelowZero() { var battery = new LaptopBattery(); battery.Charge(-51); Assert.AreEqual(0, battery.Percentage); }
public void ChargeShouldNotGoAbove100() { var battery = new LaptopBattery(); battery.Charge(51); Assert.AreEqual(100, battery.Percentage); }
public void ChargeWorksCorrectWithNegativeValues() { var battery = new LaptopBattery(); battery.Charge(-1); Assert.AreEqual(49, battery.Percentage); }