diff --git a/swh/storage/tests/storage_testing.py b/swh/storage/tests/storage_testing.py
deleted file mode 100644
--- a/swh/storage/tests/storage_testing.py
+++ /dev/null
@@ -1,62 +0,0 @@
-# Copyright (C) 2015-2017  The Software Heritage developers
-# See the AUTHORS file at the top-level directory of this distribution
-# License: GNU General Public License version 3, or any later version
-# See top-level LICENSE file for more information
-
-import os
-import tempfile
-
-from swh.storage import get_storage
-
-from swh.core.db.tests.db_testing import SingleDbTestFixture
-from swh.storage.tests import SQL_DIR
-
-
-class StorageTestFixture(SingleDbTestFixture):
-    """Mix this in a test subject class to get Storage testing support.
-
-    This fixture requires to come before SingleDbTestFixture in the
-    inheritance list as it uses its methods to setup its own
-    internal database.
-
-    Usage example:
-
-        class MyTestStorage(StorageTestFixture, unittest.TestCase):
-            ...
-
-    """
-    TEST_DB_NAME = 'softwareheritage-test-storage'
-    TEST_DB_DUMP = os.path.join(SQL_DIR, '*.sql')
-
-    def setUp(self):
-        super().setUp()
-        self.objtmp = tempfile.TemporaryDirectory()
-
-        self.storage_config = {
-            'cls': 'local',
-            'args': {
-                'db': 'dbname=%s' % self.TEST_DB_NAME,
-                'objstorage': {
-                    'cls': 'pathslicing',
-                    'args': {
-                        'root': self.objtmp.name,
-                        'slicing': '0:1/1:5',
-                    },
-                },
-                'journal_writer': {
-                    'cls': 'memory',
-                },
-            },
-        }
-        self.storage = get_storage(**self.storage_config)
-        self.journal_writer = self.storage.journal_writer
-
-    def tearDown(self):
-        self.objtmp.cleanup()
-        self.storage = None
-        super().tearDown()
-
-    def reset_storage(self):
-        excluded = {'dbversion', 'tool'}
-        self.reset_db_tables(self.TEST_DB_NAME, excluded=excluded)
-        self.journal_writer.objects[:] = []