Testing using Nunit

[Madhavi Vadali]

Hi

I am new to Nunit, I have a method getdata()
which will call another method

Filterparam()
{
paras[0] = new SqlParameter("@xyz", null);
paras[1] = new SqlParameter("@ppp", null);
paras[2] = new SqlParameter("@date", null);
paras[3] = new SqlParameter("dateto", null);
paras[4] = new SqlParameter("@someid", null);
paras[5] = new SqlParameter("@adpcode", null);

Switch(...)
{
case i
paras[0].Value = somevalue;
case v
paras[2].Value = othervalue;
..
...
}
}

Based on the above selection the params will be sent a stored proc and the result set is displayed.

Can you suggest how can i write a Nunit test case for this Kind of scenario.

Thanks in advance