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# -------------------------------------------------------------------------
# Copyright (c) 2018 AT&T Intellectual Property
#
# 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
from osdf.utils import programming_utils as putil
class TestProgrammingUtils(unittest.TestCase):
def test_namedtuple_with_defaults_list(self):
MyType1 = putil.namedtuple_with_defaults('MyType1', 'afield bfield', ['a', 'b'])
res = MyType1()
assert res.afield == 'a'
def test_namedtuple_with_defaults_dict(self):
MyType2 = putil.namedtuple_with_defaults('MyType2', 'afield bfield', {'afield': 'x', 'bfield': 'y'})
res = MyType2()
assert res.afield == 'x'
res = MyType2('blah')
assert res.afield == 'blah'
res = MyType2('a', 'bar')
assert res.bfield == 'bar'
def test_inverted_dict(self):
orig = {'x': 'a', 'y': 'b', 'z': 'a'}
res = putil.inverted_dict(['x', 'y', 'z'], orig)
assert set(res['a']) == {'x', 'z'} and res['b'] == ['y']
if __name__ == "__main__":
unittest.main()
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