/// <summary>
/// Create and SetDates of and Rent
/// </summary>
/// <param name="endRent">Finish date of rent</param>
/// <param name="type">Type of rent to create</param>
/// <returns>Instance of Rent</returns>
private void CreateRent(DateTime endRent, TypeRent type)
{
var startRent = new DateTime(2017, 10, 01, 09, 15, 25);
instance = RentFactory.CreateInstance(type);
instance.SetRentDates(startRent, endRent);
}