def test_group_get_by_name(app):
    """Test get by name."""
    with app.app_context():
        from invenio_groups.models import Group

        Group.create(name="test1")
        Group.create(name="test2")

        assert Group.get_by_name("test1").name == "test1"
        assert Group.get_by_name("invalid") is None