public void GetSitesForFutureReservationsTest()
{
// Arrange
SiteSqlDAO dao = new SiteSqlDAO(ConnectionString);
// Act
IList <Site> sites = dao.GetSitesForFutureReservations(ParkId, DateTime.Now.AddDays(3), DateTime.Now.AddDays(5));
// Assert
Assert.AreEqual(2, sites.Count);
}