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50 lines
1.8 KiB
Python
50 lines
1.8 KiB
Python
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# Copyright (c) 2017 Ansible Project
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# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
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from __future__ import (absolute_import, division)
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__metaclass__ = type
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import json
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from ansible.compat.tests import unittest
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from ansible.compat.tests.mock import MagicMock
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from units.mock.procenv import swap_stdin_and_argv, swap_stdout
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from ansible.module_utils import basic
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class TestCallableTypeValidation(unittest.TestCase):
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def setUp(self):
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args = json.dumps(dict(ANSIBLE_MODULE_ARGS=dict(arg="42")))
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self.stdin_swap_ctx = swap_stdin_and_argv(stdin_data=args)
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self.stdin_swap_ctx.__enter__()
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# since we can't use context managers and "with" without overriding run(), call them directly
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self.stdout_swap_ctx = swap_stdout()
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self.fake_stream = self.stdout_swap_ctx.__enter__()
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basic._ANSIBLE_ARGS = None
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def tearDown(self):
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# since we can't use context managers and "with" without overriding run(), call them directly to clean up
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self.stdin_swap_ctx.__exit__(None, None, None)
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self.stdout_swap_ctx.__exit__(None, None, None)
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def test_validate_success(self):
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mock_validator = MagicMock(return_value=42)
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m = basic.AnsibleModule(argument_spec=dict(
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arg=dict(type=mock_validator)
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))
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self.assertTrue(mock_validator.called)
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self.assertEqual(m.params['arg'], 42)
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self.assertEqual(type(m.params['arg']), int)
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def test_validate_fail(self):
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mock_validator = MagicMock(side_effect=TypeError("bad conversion"))
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with self.assertRaises(SystemExit) as ecm:
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m = basic.AnsibleModule(argument_spec=dict(
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arg=dict(type=mock_validator)
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))
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self.assertIn("bad conversion", json.loads(self.fake_stream.getvalue())['msg'])
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