private static void dotest(string s, string article, string exp)
{
Console.Write("article: " + article + "\n");
string ans = Catalogue.Catalog(s, article);
Console.Write("ACTUAL:\n" + ans + "\n");
Console.Write("EXPECT:\n" + exp + "\n");
Console.Write("{0:D}\n", exp == ans);
Assert.AreEqual(exp, ans);
Console.WriteLine("-");
}
