@pytest.fixture
def utcnow(self, patch):
    utcnow = patch('h.activity.bucketing.utcnow')
    utcnow.return_value = UTCNOW
    return utcnow
@pytest.fixture
def utcnow(self, patch):
    utcnow = patch('h.activity.bucketing.utcnow')
    utcnow.return_value = UTCNOW
    return utcnow