module Main = struct
    open OUnit2

    (* Program start *)

    (* Program end *)

    (* Test cases *)
    
let test1 _ = assert_equal 8 (triangularSum [1;2;3;4;5])

let test2 _ = assert_equal 5 (triangularSum [5])


    (* Grouping test cases *)
    let suite = "Test Suite for triangularSum" >::: [
        
  "test1" >:: test1;
  "test2" >:: test2;
    ]


    (* Running the tests *)
    let () = run_test_tt_main suite
end