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worker_task_test.py
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worker_task_test.py
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# -*- coding: utf-8 -*-
#
# Copyright 2012-2015 Spotify AB
#
# Licensed 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
import luigi
import luigi.date_interval
import luigi.notifications
from luigi.worker import TaskException
luigi.notifications.DEBUG = True
class MyTask(luigi.Task):
# Test overriding the constructor without calling the superconstructor
# This is a simple mistake but caused an error that was very hard to understand
def __init__(self):
pass
class WorkerTaskTest(unittest.TestCase):
def test_constructor(self):
def f():
luigi.build([MyTask()], local_scheduler=True)
self.assertRaises(TaskException, f)
def test_run_none(self):
def f():
luigi.build([None], local_scheduler=True)
self.assertRaises(TaskException, f)
if __name__ == '__main__':
unittest.main()