public void SubStringGetSearchDiagUpRightToLeftTest() { WordSearchLibrary.Search.SearchDiagUpRightToLeft searchDiagUpRightToLeft = new WordSearchLibrary.Search.SearchDiagUpRightToLeft(6, 6); string result = searchDiagUpRightToLeft.SubStringGet(8, 2, "XTBFAF" + "NHIJXX"); Assert.AreEqual("IT", result); }