public void Accelerate_To_25MilesPerHour()
        {
            var hatchback = new ReviewSamples.After.Hatchback
            {
                Model = "Vauxhall Corsa",
                EngineSize = 1100,
                Color = "Red",
                MaxSpeed = 130,
                Doors = 3,
                MaxPassengers = 4
            };

            hatchback.Accelerate(5);

            Assert.That(hatchback.CurrentSpeed, Is.EqualTo(25));
        }
        public void Accelerate_To_MaxSpeed()
        {
            var hatchback = new ReviewSamples.After.Hatchback
            {
                Model = "Vauxhall Corsa",
                EngineSize = 1100,
                Color = "Red",
                MaxSpeed = 130,
                Doors = 3,
                MaxPassengers = 4,
                BPH = 350
            };

            hatchback.Accelerate(8);

            Assert.That(hatchback.CurrentSpeed, Is.LessThanOrEqualTo(hatchback.MaxSpeed));
        }