Fixed #30095 -- Fixed system check for RangeField/ArrayField.choices with lists and tuples.

1 files changed, 14 insertions, 0 deletions

diff --git a/tests/postgres_tests/test_array.py b/tests/postgres_tests/test_array.py
index 379a1e9bba..7b7793f6c1 100644
--- a/tests/postgres_tests/test_array.py
+++ b/tests/postgres_tests/test_array.py
@@ -592,6 +592,20 @@ class TestChecks(PostgreSQLSimpleTestCase):
         self.assertEqual(errors[0].id, 'postgres.E001')
         self.assertIn('max_length', errors[0].msg)
 
+    def test_choices_tuple_list(self):
+        class MyModel(PostgreSQLModel):
+            field = ArrayField(
+                models.CharField(max_length=16),
+                choices=[
+                    [
+                        'Media',
+                        [(['vinyl', 'cd'], 'Audio'), (('vhs', 'dvd'), 'Video')],
+                    ],
+                    (['mp3', 'mp4'], 'Digital'),
+                ],
+            )
+        self.assertEqual(MyModel._meta.get_field('field').check(), [])
+
 
 @unittest.skipUnless(connection.vendor == 'postgresql', "PostgreSQL specific tests")
 class TestMigrations(TransactionTestCase):