public void GetCarModelNameById_ShouldReturnCorrectValue()
        {
            //Arrange
            var sut = new CarModelRepository(_mockContext.Object);
            var id  = 3;
            //Act
            var returnedValue = sut.GetCarModelNameById(id);

            //Assert
            Assert.Equal(GetMockCarModels().Where(x => x.Id == id).FirstOrDefault().ModelName, returnedValue);
        }