Adds int_modulo tests

ii0 · Oct 5, 2015 · 9b3f5d7 · 9b3f5d7
1 parent 724e9cf
commit 9b3f5d7
Showing 1 changed file with 15 additions and 0 deletions.
diff --git a/test/unit/test_int.py b/test/unit/test_int.py
@@ -399,6 +399,21 @@ def test_conjugate(self):
         self.assertEqual(bool(True).conjugate(), 1)
         self.assertEqual(bool(False).conjugate(), 0)
 
+    def test_modulo(self):
+        # helper
+        def mod(a, b):
+            return a % b
+
+        self.assertRaises(ZeroDivisionError, mod, 5, 0)
+        self.assertEqual(mod(5, 1), 0)
+        self.assertEqual(mod(5, 2), 1)
+        self.assertEqual(mod(5, 4), 1)
+        self.assertEqual(mod(5, 5), 0)
+        self.assertEqual(mod(5, 6), 5)
+        self.assertEqual(mod(0, 1), 0)
+        self.assertEqual(mod(-5, 6), 1)
+        self.assertEqual(mod(-5, -2), -1)
+
 class IntTest(unittest.TestCase):
     def test_int_inherited(self):
         class c: