public void Sys_databases_null()
{
databases d = new databases();
List<databases> dl = d.ToList;
Assert.AreEqual<List<databases>>(dl, null);
}
public void Sys_databases()
{
databases d = new databases(connStr);
List<databases> dl = d.ToList;
Assert.AreNotEqual<List<databases>>(dl, null);
}