From dda17e976021f71bfec770b6ec2be8cb899aacc8 Mon Sep 17 00:00:00 2001
From: Timotej Lazar <timotej.lazar@fri.uni-lj.si>
Date: Mon, 4 Apr 2016 18:54:46 +0200
Subject: Prolog: add a test case for conc/3

---
 prolog/problems/lists/conc_3/common.py | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'prolog/problems/lists')

diff --git a/prolog/problems/lists/conc_3/common.py b/prolog/problems/lists/conc_3/common.py
index 108a334..70163b9 100644
--- a/prolog/problems/lists/conc_3/common.py
+++ b/prolog/problems/lists/conc_3/common.py
@@ -1,11 +1,9 @@
-# coding=utf-8
-
 from operator import itemgetter
+import socket
+
 import prolog.engine
 import prolog.util
-import socket
 from server.hints import Hint, HintPopup
-import server.problems
 
 id = 104
 number = 5
@@ -38,6 +36,8 @@ test_cases = [
         [{'X': '[j, b, l]'}]),
     ('conc([a, r, u, e], [c, f], X)',
         [{'X': '[a, r, u, e, c, f]'}]),
+    ('conc([a, r, u], [c, f], X)',
+        [{'X': '[a, r, u, c, f]'}]),
     ('conc(X, [], [g, r])',
         [{'X': '[g, r]'}]),
     ('conc([], [], [])',
-- 
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