Add test for summing values in a map

samjowen · Dec 27, 2023 · f01a9b1 · f01a9b1
1 parent 71f1c72
commit f01a9b1
Showing 1 changed file with 10 additions and 0 deletions.
diff --git a/test/day2/day2_test.exs b/test/day2/day2_test.exs
@@ -41,4 +41,14 @@ defmodule Day2Test do
   test "it extracts integer from a string" do
     assert Day2.extract_integer("21 meow 21") == 2121
   end
+
+  test "it adds the values of a map together" do
+    map = %{
+      :red => 7,
+      :green => 8,
+      :blue => 14
+    }
+
+    assert Day2.sum_map(map) == 29
+  end
 end