public static void GetEncodingsTest() { System.Data.DataTable dt = CustomEncode.GetEncodings(); DataTable dt1 = new DataTable(); dt1.Columns.Add("key", typeof(int)); dt1.Columns.Add("value", typeof(string)); Assert.AreNotEqual(dt, dt1); Assert.AreEqual(dt.Columns.GetType(), dt1.Columns.GetType()); Assert.AreEqual(dt.Columns.Count, dt1.Columns.Count); Assert.AreNotEqual(dt.Rows.Count, dt1.Rows.Count); }