Fixed #29026 -- Added --scriptable option to makemigrations.

1 files changed, 41 insertions, 0 deletions

diff --git a/tests/migrations/test_commands.py b/tests/migrations/test_commands.py
index ef5db241d6..f274c8486b 100644
--- a/tests/migrations/test_commands.py
+++ b/tests/migrations/test_commands.py
@@ -1667,6 +1667,47 @@ class MakeMigrationsTests(MigrationTestBase):
         self.assertIn("model_name='sillymodel',", out.getvalue())
         self.assertIn("name='silly_char',", out.getvalue())
 
+    def test_makemigrations_scriptable(self):
+        """
+        With scriptable=True, log output is diverted to stderr, and only the
+        paths of generated migration files are written to stdout.
+        """
+        out = io.StringIO()
+        err = io.StringIO()
+        with self.temporary_migration_module(
+            module='migrations.migrations.test_migrations',
+        ) as migration_dir:
+            call_command(
+                'makemigrations',
+                'migrations',
+                scriptable=True,
+                stdout=out,
+                stderr=err,
+            )
+        initial_file = os.path.join(migration_dir, '0001_initial.py')
+        self.assertEqual(out.getvalue(), f'{initial_file}\n')
+        self.assertIn('    - Create model ModelWithCustomBase\n', err.getvalue())
+
+    @mock.patch('builtins.input', return_value='Y')
+    def test_makemigrations_scriptable_merge(self, mock_input):
+        out = io.StringIO()
+        err = io.StringIO()
+        with self.temporary_migration_module(
+            module='migrations.test_migrations_conflict',
+        ) as migration_dir:
+            call_command(
+                'makemigrations',
+                'migrations',
+                merge=True,
+                name='merge',
+                scriptable=True,
+                stdout=out,
+                stderr=err,
+            )
+        merge_file = os.path.join(migration_dir, '0003_merge.py')
+        self.assertEqual(out.getvalue(), f'{merge_file}\n')
+        self.assertIn(f'Created new merge migration {merge_file}', err.getvalue())
+
     def test_makemigrations_migrations_modules_path_not_exist(self):
         """
         makemigrations creates migrations when specifying a custom location