From c445b42310751d20ac48070f52d796997346804c Mon Sep 17 00:00:00 2001
From: Yuce Tekol <yucetekol@gmail.com>
Date: Sat, 26 Oct 2024 22:01:10 +0300
Subject: [PATCH] Additional placeholder test

---
 tests/test_prolog.py | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/tests/test_prolog.py b/tests/test_prolog.py
index f32ea0f..996ecd3 100644
--- a/tests/test_prolog.py
+++ b/tests/test_prolog.py
@@ -124,6 +124,13 @@ def test_retract(self):
         result = list(Prolog.query("person(X)"))
         self.assertEqual([], result)
 
+    def test_placeholder_2(self):
+        joe = Atom("joe")
+        ids = [1, 2, 3]
+        Prolog.assertz("user(%p,%p)", joe, ids)
+        result = list(Prolog.query("user(%p, IDs)", joe))
+        self.assertEqual([{'IDs': [1, 2, 3]}], result)
+
 
 format_prolog_fixture = [
     ("", (), ""),