Delete tests/test_no_addons.py

tests/test_no_addons.py

@@ -1,9 +0,0 @@
-import subprocess
-from .common import install_test_addons
-
-
-def test_no_addons():
-    """Test must not fail where there are no installable addons."""
-    with install_test_addons(["uninstallable_addon"]) as addons_dir:
-        # no need to initialize test database because tests will not be attempted
-        subprocess.check_call(["oca_run_tests"], cwd=addons_dir)