incubator-airflow/tests/utils/test_weight_rule.py

31 строка
1.2 KiB
Python

#
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
import unittest
from airflow.utils.weight_rule import WeightRule
class TestWeightRule(unittest.TestCase):
def test_valid_weight_rules(self):
self.assertTrue(WeightRule.is_valid(WeightRule.DOWNSTREAM))
self.assertTrue(WeightRule.is_valid(WeightRule.UPSTREAM))
self.assertTrue(WeightRule.is_valid(WeightRule.ABSOLUTE))
self.assertEqual(len(WeightRule.all_weight_rules()), 3)