From de6dca34edf5ab52bc7eab02745c59d8c0dd777d Mon Sep 17 00:00:00 2001
From: Louis Pilfold <louis@lpil.uk>
Date: Sat, 16 Mar 2019 15:29:01 +0000
Subject: Custom error types over unit

---
 gen/map.erl | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'gen/map.erl')

diff --git a/gen/map.erl b/gen/map.erl
index 5fffb8a..ef57f07 100644
--- a/gen/map.erl
+++ b/gen/map.erl
@@ -51,7 +51,8 @@ fetch_test() ->
     Proplist = [{4, 0}, {1, 1}],
     Map = from_list(Proplist),
     expect:equal(fetch(Map, 4), {ok, 0}),
-    expect:equal(fetch(Map, 1), {ok, 1}).
+    expect:equal(fetch(Map, 1), {ok, 1}),
+    expect:equal(fetch(Map, 2), {error, not_found}).
 -endif.
 
 erl_put(A, B, C) ->
-- 
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