chore: make language folders snake_case

1 files changed, 29 insertions, 0 deletions

diff --git a/2024/ocaml/test/day_03_part_01.ml b/2024/ocaml/test/day_03_part_01.ml
new file mode 100644
index 0000000..0db039a
--- /dev/null
+++ b/2024/ocaml/test/day_03_part_01.ml
@@ -0,0 +1,29 @@
+open OUnit2
+open AoC_2024.Day_03.Part_01
+
+let example_input =
+  "xmul(2,4)%&mul[3,7]!@^do_not_mul(5,5)+mul(32,64]then(mul(11,8)mul(8,5))"
+
+let test_find_mul _ =
+  assert_equal
+    [ "mul(2,4)"; "mul(5,5)"; "mul(11,8)"; "mul(8,5)" ]
+    (let result = find_mul example_input in
+     List.map (fun x -> Re2.Match.get_exn x ~sub:(`Index 0)) result)
+
+let test_extract_pairs _ =
+  assert_equal
+    [ (2, 4); (5, 5); (11, 8); (8, 5) ]
+    (let matches = find_mul example_input in
+     extract_pairs matches)
+
+let test_solve _ = assert_equal ~printer:string_of_int 161 (solve example_input)
+
+let tests =
+  "test suite for day 3 part 1"
+  >::: [
+         "muls extracted from example correctly" >:: test_find_mul;
+         "pairs extracted from matches" >:: test_extract_pairs;
+         "example correctly solved" >:: test_solve;
+       ]
+
+let _ = run_test_tt_main tests