Fix test_type_params

JelleZijlstra · May 17, 2023 · 254e1cf · 254e1cf
1 parent a3f7db7
commit 254e1cf
Showing 1 changed file with 7 additions and 7 deletions.
diff --git a/Lib/test/test_type_params.py b/Lib/test/test_type_params.py
@@ -425,11 +425,11 @@ class Foo[T: Foo, U: (Foo, Foo)]:
         type_params = Foo.__type_params__
         self.assertEqual(len(type_params), 2)
         self.assertEqual(type_params[0].__name__, "T")
-        self.assertEqual(type_params[0].__bound__, Foo)
-        self.assertEqual(type_params[0].__constraints__, None)
+        self.assertIs(type_params[0].__bound__, Foo)
+        self.assertEqual(type_params[0].__constraints__, ())
 
         self.assertEqual(type_params[1].__name__, "U")
-        self.assertEqual(type_params[1].__bound__, None)
+        self.assertIs(type_params[1].__bound__, None)
         self.assertEqual(type_params[1].__constraints__, (Foo, Foo))
 
     def test_evaluation_error(self):
@@ -439,16 +439,16 @@ class Foo[T: Undefined, U: (Undefined,)]:
         type_params = Foo.__type_params__
         with self.assertRaises(NameError):
             type_params[0].__bound__
-        self.assertEqual(type_params[0].__constraints__, None)
-        self.assertEqual(type_params[1].__bound__, None)
+        self.assertEqual(type_params[0].__constraints__, ())
+        self.assertIs(type_params[1].__bound__, None)
         with self.assertRaises(NameError):
             type_params[1].__constraints__
 
         Undefined = "defined"
         self.assertEqual(type_params[0].__bound__, "defined")
-        self.assertEqual(type_params[0].__constraints__, None)
+        self.assertEqual(type_params[0].__constraints__, ())
 
-        self.assertEqual(type_params[1].__bound__, None)
+        self.assertIs(type_params[1].__bound__, None)
         self.assertEqual(type_params[1].__constraints__, ("defined",))