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99 lines
3.4 KiB
Python
99 lines
3.4 KiB
Python
# (c) 2012-2014, Michael DeHaan <michael.dehaan@gmail.com>
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# (c) 2015, Toshio Kuraotmi <tkuratomi@ansible.com>
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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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# Make coding more python3-ish
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from __future__ import (absolute_import, division, print_function)
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__metaclass__ = type
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from collections import defaultdict
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from ansible.compat.tests import mock, unittest
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from ansible.errors import AnsibleError
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from ansible.utils.vars import combine_vars, merge_hash
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class TestVariableUtils(unittest.TestCase):
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test_merge_data = (
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dict(
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a=dict(a=1),
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b=dict(b=2),
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result=dict(a=1, b=2)
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),
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dict(
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a=dict(a=1, c=dict(foo='bar')),
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b=dict(b=2, c=dict(baz='bam')),
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result=dict(a=1, b=2, c=dict(foo='bar', baz='bam'))
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),
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dict(
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a=defaultdict(a=1, c=defaultdict(foo='bar')),
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b=dict(b=2, c=dict(baz='bam')),
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result=defaultdict(a=1, b=2, c=defaultdict(foo='bar', baz='bam'))
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),
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)
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test_replace_data = (
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dict(
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a=dict(a=1),
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b=dict(b=2),
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result=dict(a=1, b=2)
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),
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dict(
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a=dict(a=1, c=dict(foo='bar')),
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b=dict(b=2, c=dict(baz='bam')),
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result=dict(a=1, b=2, c=dict(baz='bam'))
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),
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dict(
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a=defaultdict(a=1, c=dict(foo='bar')),
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b=dict(b=2, c=defaultdict(baz='bam')),
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result=defaultdict(a=1, b=2, c=defaultdict(baz='bam'))
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),
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)
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def setUp(self):
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pass
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def tearDown(self):
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pass
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def test_merge_hash(self):
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for test in self.test_merge_data:
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self.assertEqual(merge_hash(test['a'], test['b']), test['result'])
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def test_improper_args(self):
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with mock.patch('ansible.constants.DEFAULT_HASH_BEHAVIOUR', 'replace'):
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with self.assertRaises(AnsibleError):
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combine_vars([1, 2, 3], dict(a=1))
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with self.assertRaises(AnsibleError):
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combine_vars(dict(a=1), [1, 2, 3])
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with mock.patch('ansible.constants.DEFAULT_HASH_BEHAVIOUR', 'merge'):
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with self.assertRaises(AnsibleError):
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combine_vars([1, 2, 3], dict(a=1))
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with self.assertRaises(AnsibleError):
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combine_vars(dict(a=1), [1, 2, 3])
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def test_combine_vars_replace(self):
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with mock.patch('ansible.constants.DEFAULT_HASH_BEHAVIOUR', 'replace'):
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for test in self.test_replace_data:
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self.assertEqual(combine_vars(test['a'], test['b']), test['result'])
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def test_combine_vars_merge(self):
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with mock.patch('ansible.constants.DEFAULT_HASH_BEHAVIOUR', 'merge'):
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for test in self.test_merge_data:
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self.assertEqual(combine_vars(test['a'], test['b']), test['result'])
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