public void ExecuteScalarWithPrepare_Test()
{
var sample = new Dictionary <int, string>()
{
{ 7369, "SMITH" },
{ 7499, "ALLEN" }
};
using (var cmd = new DatabaseCommand(_connection))
{
cmd.Log = Console.WriteLine;
cmd.CommandText = @"SELECT ENAME
FROM EMP
WHERE EMPNO = @EmpNo ";
cmd.AddParameter("@EMPNO", 0, System.Data.DbType.Int32);
cmd.Prepare();
foreach (var item in sample)
{
cmd.Parameters["@EMPNO"].Value = item.Key;
var ename = cmd.ExecuteScalar <string>();
Assert.AreEqual(item.Value, ename);
}
}
}
