Support new fixtures with sqlite backend

.github/workflows/ci.yml

@@ -57,10 +57,10 @@ jobs:
     - name: Run test suite
       env:
         # show timings of tests
-        PYTEST_ADDOPTS: "--durations=0"
+        PYTEST_ADDOPTS: "--durations=10"
       run: |
         aiida-mock-code || true
-        cd tests; pytest
+        pytest -s
 
   pre-commit:
     runs-on: ubuntu-latest

aiida_test_cache/mock_code/__init__.py

@@ -9,12 +9,22 @@
 
 # Note: This is necessary for the sphinx doc - otherwise it does not find aiida_test_cache.mock_code.mock_code_factory
 __all__ = (
-    "pytest_addoption",
-    "testing_config_action",
+    "mock_code_factory",
     "mock_regenerate_test_data",
+    "pytest_addoption",
     "testing_config",
-    "mock_code_factory",
+    "testing_config_action",
 )
 
-# ensure aiida's pytest plugin is loaded, which we rely on
-pytest_plugins = ['aiida.manage.tests.pytest_fixtures']
+# Load aiida's pytest fixtures
+# For aiida-core>=2.6 we load new fixtures which use sqlite backend.
+# WARNING: It's not clear what happens if the user later loads
+# the old fixtures as well.
+from aiida import __version__ as aiida_version
+from pkg_resources import parse_version
+
+if parse_version(aiida_version) >= parse_version('2.6.0'):
+    aiida_core_fixtures = 'aiida.tools.pytest_fixtures'
+else:
+    aiida_core_fixtures = 'aiida.manage.tests.pytest_fixtures'
+pytest_plugins = [aiida_core_fixtures]

pyproject.toml

@@ -76,7 +76,12 @@ aiida_mock_code = "aiida_test_cache.mock_code"
 aiida_archive_cache = "aiida_test_cache.archive_cache"
 
 [tool.pytest.ini_options]
-filterwarnings = []
+addopts = '--durations-min=3 --strict-config --strict-markers -ra'
+filterwarnings = [
+    'ignore:Creating AiiDA configuration:UserWarning:aiida',
+    # The following deprecation warnings come from Python 3.12 stdlib modules
+    "ignore:datetime.datetime.:DeprecationWarning:",
+]
 
 [tool.yapf]
 based_on_style = "pep8"