diff --git a/tests/test_packagemanager.py b/tests/test_packagemanager.py
index 172c4c8..ba5f5b8 100644
--- a/tests/test_packagemanager.py
+++ b/tests/test_packagemanager.py
@@ -8,12 +8,7 @@ from pathlib import Path
 from unittest.mock import patch
 
 from hypothesis import given
-from hypothesis.strategies import (
-    from_regex,
-    iterables,
-    one_of,
-    text,
-)
+from hypothesis.strategies import from_regex, iterables, one_of, text
 
 from rbackup.package_managers.packagemanager import PackageManager
 
diff --git a/tests/test_repository.py b/tests/test_repository.py
index e468513..66226cc 100644
--- a/tests/test_repository.py
+++ b/tests/test_repository.py
@@ -239,21 +239,21 @@ class TestRepositoryCleanup(unittest.TestCase):
         self.mocked_shutil.rmtree.assert_not_called()
 
     def test_removes_metadata_by_default(self):
-        repo = Repository('backup')
+        repo = Repository("backup")
 
         repo.cleanup()
 
         self.mocked_path.return_value.unlink.assert_called_once()
 
     def test_removes_snapshots(self):
-        repo = Repository('backup')
+        repo = Repository("backup")
 
         repo.cleanup(remove_snapshots=True)
 
         self.mocked_shutil.rmtree.assert_called_once()
 
     def test_removes_repo_dir(self):
-        repo = Repository('backup')
+        repo = Repository("backup")
 
         repo.cleanup(remove_repo_dir=True)