public void RemoveCorrectItem_ShouldBeRemoved()
        {
            ConsumptionCalculator calculator = new ConsumptionCalculator();

            calculator.Add(120.5f, 9.8f);
            calculator.Delete(calculator.Consumptions[0]);
            Assert.AreEqual(0, calculator.Consumptions.Count);
        }
        public void RemoveIncorrectItem_ShouldBeHandled()
        {
            Consumption consumption = new Consumption()
            {
                Distance = 120.5f, Fuel = 9.8f
            };
            ConsumptionCalculator calculator = new ConsumptionCalculator();

            calculator.Add(120.5f, 9.8f);
            calculator.Delete(consumption);
            Assert.AreEqual(1, calculator.Consumptions.Count);
        }