deposit.tests: Fix datadir definition

swh/deposit/tests/api/conftest.py

-# Copyright (C) 2019-2021  The Software Heritage developers
+# Copyright (C) 2019-2023  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

swh/deposit/tests/conftest.py

-# Copyright (C) 2019-2022  The Software Heritage developers
+# Copyright (C) 2019-2023  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
@@ -116,6 +116,12 @@ def pytest_configure():
     setup_django_for("testing")
 
 
+@pytest.fixture
+def datadir(request):
+    """Override default datadir to target main test datadir"""
+    return os.path.join(os.path.dirname(str(request.fspath)), "data")
+
+
 @pytest.fixture
 def requests_mock_datadir(datadir, requests_mock_datadir):
     """Override default behavior to deal with put/post methods"""