UPD: satisfy tests with django 3.2.8

.pylintrc

@@ -11,6 +11,7 @@ disable=missing-docstring,
     missing-class-docstring,
     missing-function-docstring,
     useless-object-inheritance,
+    consider-using-f-string,
 
 [BASIC]
 
@@ -26,3 +27,7 @@ good-names=_,
 [FORMAT]
 
 max-line-length=120
+
+[SIMILARITIES]
+
+ignore-comments=no

src/django_deploy/tests/generic.py

@@ -6,6 +6,8 @@ import unittest
 import mock
 import pytest
 
+from django.utils.version import get_version
+
 from ..config import DJANGO_SETTINGS_DIR
 
 
@@ -155,15 +157,29 @@ class DjangoDeployTestCase(unittest.TestCase):
                 self.fail('Unknown urlpattern class: {}'.format(real_class_name))
 
     def assert_django_database_migration(self, project_dir, app_label=None, migration=None):
+        version = get_version()
+        major_version, _, _ = version.split('.')
+
         management_script = os.path.join(project_dir, 'manage.py')
-        cmd = [
+
-            management_script, 'migrate', '--no-color', '--noinput'
+        if int(major_version) <= 2:
-        ]
+            cmd = [
+                management_script, 'migrate', '--no-color', '--noinput'
+            ]
+        else:
+            cmd = [
+                management_script, 'migrate', '--no-color', '--noinput', '--check'
+            ]
+
         if app_label is not None:
             cmd.append(app_label)
             if migration is not None:
                 cmd.append(migration)
 
-        output = subprocess.check_output(cmd)
+        if int(major_version) <= 2:
-        text = output.decode('utf8')
+            output = subprocess.check_output(cmd)
-        self.assertTrue(text.endswith('No migrations to apply.\n'))
+            text = output.decode('utf8')
+            self.assertTrue(text.endswith('No migrations to apply.\n'))
+        else:
+            ret = subprocess.run(cmd, check=False)
+            self.assertEqual(ret.returncode, 0)