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120 lines
4.3 KiB
Python
120 lines
4.3 KiB
Python
# -*- coding: utf-8 -*-
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# (c) 2017, Will Thames <will.thames@xvt.com.au>
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#
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# This file is part of Ansible
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#
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# Ansible is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# Ansible is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with Ansible. If not, see <http://www.gnu.org/licenses/>.
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from __future__ import (absolute_import, division, print_function)
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__metaclass__ = type
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from units.compat import unittest
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from ansible.module_utils.common.dict_transformations import _camel_to_snake, _snake_to_camel, camel_dict_to_snake_dict, dict_merge
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EXPECTED_SNAKIFICATION = {
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'alllower': 'alllower',
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'TwoWords': 'two_words',
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'AllUpperAtEND': 'all_upper_at_end',
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'AllUpperButPLURALs': 'all_upper_but_plurals',
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'TargetGroupARNs': 'target_group_arns',
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'HTTPEndpoints': 'http_endpoints',
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'PLURALs': 'plurals'
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}
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EXPECTED_REVERSIBLE = {
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'TwoWords': 'two_words',
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'AllUpperAtEND': 'all_upper_at_e_n_d',
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'AllUpperButPLURALs': 'all_upper_but_p_l_u_r_a_ls',
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'TargetGroupARNs': 'target_group_a_r_ns',
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'HTTPEndpoints': 'h_t_t_p_endpoints',
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'PLURALs': 'p_l_u_r_a_ls'
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}
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class CamelToSnakeTestCase(unittest.TestCase):
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def test_camel_to_snake(self):
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for (k, v) in EXPECTED_SNAKIFICATION.items():
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self.assertEqual(_camel_to_snake(k), v)
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def test_reversible_camel_to_snake(self):
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for (k, v) in EXPECTED_REVERSIBLE.items():
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self.assertEqual(_camel_to_snake(k, reversible=True), v)
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class SnakeToCamelTestCase(unittest.TestCase):
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def test_snake_to_camel_reversed(self):
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for (k, v) in EXPECTED_REVERSIBLE.items():
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self.assertEqual(_snake_to_camel(v, capitalize_first=True), k)
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class CamelToSnakeAndBackTestCase(unittest.TestCase):
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def test_camel_to_snake_and_back(self):
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for (k, v) in EXPECTED_REVERSIBLE.items():
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self.assertEqual(_snake_to_camel(_camel_to_snake(k, reversible=True), capitalize_first=True), k)
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class CamelDictToSnakeDictTestCase(unittest.TestCase):
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def test_ignore_list(self):
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camel_dict = dict(Hello=dict(One='one', Two='two'), World=dict(Three='three', Four='four'))
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snake_dict = camel_dict_to_snake_dict(camel_dict, ignore_list='World')
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self.assertEqual(snake_dict['hello'], dict(one='one', two='two'))
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self.assertEqual(snake_dict['world'], dict(Three='three', Four='four'))
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class DictMergeTestCase(unittest.TestCase):
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def test_dict_merge(self):
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base = dict(obj2=dict(), b1=True, b2=False, b3=False,
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one=1, two=2, three=3, obj1=dict(key1=1, key2=2),
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l1=[1, 3], l2=[1, 2, 3], l4=[4],
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nested=dict(n1=dict(n2=2)))
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other = dict(b1=True, b2=False, b3=True, b4=True,
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one=1, three=4, four=4, obj1=dict(key1=2),
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l1=[2, 1], l2=[3, 2, 1], l3=[1],
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nested=dict(n1=dict(n2=2, n3=3)))
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result = dict_merge(base, other)
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# string assertions
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self.assertTrue('one' in result)
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self.assertTrue('two' in result)
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self.assertEqual(result['three'], 4)
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self.assertEqual(result['four'], 4)
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# dict assertions
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self.assertTrue('obj1' in result)
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self.assertTrue('key1' in result['obj1'])
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self.assertTrue('key2' in result['obj1'])
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# list assertions
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# this line differs from the network_utils/common test of the function of the
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# same name as this method does not merge lists
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self.assertEqual(result['l1'], [2, 1])
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self.assertTrue('l2' in result)
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self.assertEqual(result['l3'], [1])
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self.assertTrue('l4' in result)
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# nested assertions
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self.assertTrue('obj1' in result)
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self.assertEqual(result['obj1']['key1'], 2)
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self.assertTrue('key2' in result['obj1'])
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# bool assertions
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self.assertTrue('b1' in result)
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self.assertTrue('b2' in result)
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self.assertTrue(result['b3'])
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self.assertTrue(result['b4'])
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