/usr/lib/python2.7/dist-packages/taskflow/tests/unit/test_deciders.py is in python-taskflow 2.3.0-2.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 | # -*- coding: utf-8 -*-
# Copyright (C) 2015 Yahoo! Inc. All Rights Reserved.
#
# 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.
from taskflow import deciders
from taskflow import test
class TestDeciders(test.TestCase):
def test_translate(self):
for val in ['all', 'ALL', 'aLL', deciders.Depth.ALL]:
self.assertEqual(deciders.Depth.ALL,
deciders.Depth.translate(val))
for val in ['atom', 'ATOM', 'atOM', deciders.Depth.ATOM]:
self.assertEqual(deciders.Depth.ATOM,
deciders.Depth.translate(val))
for val in ['neighbors', 'Neighbors',
'NEIGHBORS', deciders.Depth.NEIGHBORS]:
self.assertEqual(deciders.Depth.NEIGHBORS,
deciders.Depth.translate(val))
for val in ['flow', 'FLOW', 'flOW', deciders.Depth.FLOW]:
self.assertEqual(deciders.Depth.FLOW,
deciders.Depth.translate(val))
def test_bad_translate(self):
self.assertRaises(TypeError, deciders.Depth.translate, 3)
self.assertRaises(TypeError, deciders.Depth.translate, object())
self.assertRaises(ValueError, deciders.Depth.translate, "stuff")
def test_pick_widest(self):
choices = [deciders.Depth.ATOM, deciders.Depth.FLOW]
self.assertEqual(deciders.Depth.FLOW, deciders.pick_widest(choices))
choices = [deciders.Depth.ATOM, deciders.Depth.FLOW,
deciders.Depth.ALL]
self.assertEqual(deciders.Depth.ALL, deciders.pick_widest(choices))
choices = [deciders.Depth.ATOM, deciders.Depth.FLOW,
deciders.Depth.ALL, deciders.Depth.NEIGHBORS]
self.assertEqual(deciders.Depth.ALL, deciders.pick_widest(choices))
choices = [deciders.Depth.ATOM, deciders.Depth.NEIGHBORS]
self.assertEqual(deciders.Depth.NEIGHBORS,
deciders.pick_widest(choices))
def test_bad_pick_widest(self):
self.assertRaises(ValueError, deciders.pick_widest, [])
self.assertRaises(ValueError, deciders.pick_widest, ["a"])
self.assertRaises(ValueError, deciders.pick_widest, set(['b']))
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