public void GenerateTest()
        {
            for (var i = 0; i < 1000; i++)
            {
                var actualCar = carGenerator.Generate();

                Assert.IsNotNull(actualCar.Model);
                Assert.IsNotNull(actualCar.Make);
                Assert.IsTrue(EnumExtensionsGeneric <Color> .GetValues().Any(x => x == actualCar.Color));
                Assert.IsTrue(EnumExtensionsGeneric <State> .GetValues().Any(x => x == actualCar.State));
                Assert.AreEqual(true, !string.IsNullOrEmpty(actualCar.Number));
                Assert.IsNotNull(actualCar.Number);
            }
        }