From f0f2b630293f78182a10e86e6c041923d131c86a Mon Sep 17 00:00:00 2001
From: Timotej Lazar <timotej.lazar@fri.uni-lj.si>
Date: Fri, 18 Mar 2016 14:11:13 +0100
Subject: Prolog: add a test case for lists/del_2

---
 prolog/problems/lists/del_3/common.py | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'prolog')

diff --git a/prolog/problems/lists/del_3/common.py b/prolog/problems/lists/del_3/common.py
index 670ea1e..e4373cc 100644
--- a/prolog/problems/lists/del_3/common.py
+++ b/prolog/problems/lists/del_3/common.py
@@ -36,6 +36,8 @@ test_cases = [
         [{'X': '[]'}]),
     ('del(X, [t, e, g], [t, g])',
         [{'X': 'e'}]),
+    ('del(e, [t, e, g, e], X)',
+        [{'X': '[t, g, e]'}, {'X': '[t, e, g]'}]),
     ('del(X, [Y, g, Z], [u, f])',
         [{'X': 'g', 'Y': 'u', 'Z': 'f'}]),
 ]
-- 
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