public void ExistsByDataReader()
{
Assert.IsTrue(NorthwindAdoRepository.ExistsBySqlString("SELECT TOP 1 * FROM Customers"));
Assert.IsFalse(NorthwindAdoRepository.ExistsBySqlString("SELECT TOP 0 * FROM Customers"));
Assert.IsFalse(
NorthwindAdoRepository.ExistsBySqlString("SELECT * FROM Customers WHERE CustomerID=@CustomerID",
new AdoParameter("CustomerID", "DEBOP68")));
Assert.IsTrue(NorthwindAdoRepository.ExistsBySqlString("SELECT TOP 1 * FROM [Order Details]"));
Assert.IsTrue(NorthwindAdoRepository.ExistsByProcedure(GetCustomerOrderHistorySql, CustomerTestParameter));
}