[3.2.x] Refs #31372 -- Added django.utils.inspect tests for bound methods.

Backport of ac72a216a7ef95e8e9cb8651b7e67320597c903b from main

1 files changed, 31 insertions, 2 deletions

diff --git a/tests/utils_tests/test_inspect.py b/tests/utils_tests/test_inspect.py
index 013a09a25d..9ea8ae84a4 100644
--- a/tests/utils_tests/test_inspect.py
+++ b/tests/utils_tests/test_inspect.py
@@ -16,34 +16,63 @@ class Person:
     def all_kinds(self, name, address='home', age=25, *args, **kwargs):
         return kwargs
 
+    @classmethod
+    def cls_all_kinds(cls, name, address='home', age=25, *args, **kwargs):
+        return kwargs
+
 
 class TestInspectMethods(unittest.TestCase):
     def test_get_func_full_args_no_arguments(self):
         self.assertEqual(inspect.get_func_full_args(Person.no_arguments), [])
+        self.assertEqual(inspect.get_func_full_args(Person().no_arguments), [])
 
     def test_get_func_full_args_one_argument(self):
         self.assertEqual(inspect.get_func_full_args(Person.one_argument), [('something',)])
+        self.assertEqual(
+            inspect.get_func_full_args(Person().one_argument),
+            [('something',)],
+        )
 
-    def test_get_func_full_args_all_arguments(self):
+    def test_get_func_full_args_all_arguments_method(self):
         arguments = [('name',), ('address', 'home'), ('age', 25), ('*args',), ('**kwargs',)]
         self.assertEqual(inspect.get_func_full_args(Person.all_kinds), arguments)
+        self.assertEqual(inspect.get_func_full_args(Person().all_kinds), arguments)
+
+    def test_get_func_full_args_all_arguments_classmethod(self):
+        arguments = [
+            ('name',), ('address', 'home'), ('age', 25), ('*args',), ('**kwargs',),
+        ]
+        self.assertEqual(inspect.get_func_full_args(Person.cls_all_kinds), arguments)
+        self.assertEqual(inspect.get_func_full_args(Person().cls_all_kinds), arguments)
 
     def test_func_accepts_var_args_has_var_args(self):
         self.assertIs(inspect.func_accepts_var_args(Person.just_args), True)
+        self.assertIs(inspect.func_accepts_var_args(Person().just_args), True)
 
     def test_func_accepts_var_args_no_var_args(self):
         self.assertIs(inspect.func_accepts_var_args(Person.one_argument), False)
+        self.assertIs(inspect.func_accepts_var_args(Person().one_argument), False)
 
     def test_method_has_no_args(self):
         self.assertIs(inspect.method_has_no_args(Person.no_arguments), True)
-        self.assertIs(inspect.method_has_no_args(Person.one_argument), False)
         self.assertIs(inspect.method_has_no_args(Person().no_arguments), True)
+        self.assertIs(inspect.method_has_no_args(Person.one_argument), False)
         self.assertIs(inspect.method_has_no_args(Person().one_argument), False)
 
     def test_func_supports_parameter(self):
         self.assertIs(inspect.func_supports_parameter(Person.all_kinds, 'address'), True)
+        self.assertIs(
+            inspect.func_supports_parameter(Person().all_kinds, 'address'),
+            True,
+        )
         self.assertIs(inspect.func_supports_parameter(Person.all_kinds, 'zone'), False)
+        self.assertIs(
+            inspect.func_supports_parameter(Person().all_kinds, 'zone'),
+            False,
+        )
 
     def test_func_accepts_kwargs(self):
         self.assertIs(inspect.func_accepts_kwargs(Person.just_args), False)
+        self.assertIs(inspect.func_accepts_kwargs(Person().just_args), False)
         self.assertIs(inspect.func_accepts_kwargs(Person.all_kinds), True)
+        self.assertIs(inspect.func_accepts_kwargs(Person().just_args), False)