cf938e9992
* tests for InventoryModule error conditions * modified unicode in tests to ahear to Ansible best practices * flake8 fixes
104 lines
4.1 KiB
Python
104 lines
4.1 KiB
Python
# -*- coding: utf-8 -*-
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# Copyright 2017 Chris Meyers <cmeyers@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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import pytest
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from ansible.errors import AnsibleError
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from ansible.compat.tests import mock
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from ansible.compat.tests import unittest
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from ansible.module_utils._text import to_bytes, to_native
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from ansible.plugins.inventory.script import InventoryModule
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class TestInventoryModule(unittest.TestCase):
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def setUp(self):
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class Inventory():
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cache = dict()
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class PopenResult():
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returncode = 0
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stdout = b""
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stderr = b""
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def communicate(self):
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return (self.stdout, self.stderr)
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self.popen_result = PopenResult()
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self.inventory = Inventory()
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self.loader = mock.MagicMock()
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self.loader.load = mock.MagicMock()
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def register_patch(name):
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patcher = mock.patch(name)
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self.addCleanup(patcher.stop)
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return patcher.start()
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self.popen = register_patch('subprocess.Popen')
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self.popen.return_value = self.popen_result
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self.BaseInventoryPlugin = register_patch('ansible.plugins.inventory.BaseInventoryPlugin')
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self.BaseInventoryPlugin.get_cache_prefix.return_value = 'abc123'
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def test_parse_subprocess_path_not_found_fail(self):
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self.popen.side_effect = OSError("dummy text")
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inventory_module = InventoryModule()
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with pytest.raises(AnsibleError) as e:
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inventory_module.parse(self.inventory, self.loader, '/foo/bar/foobar.py')
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assert e.value.message == "problem running /foo/bar/foobar.py --list (dummy text)"
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def test_parse_subprocess_err_code_fail(self):
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self.popen_result.stdout = to_bytes(u"fooébar", errors='surrogate_escape')
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self.popen_result.stderr = to_bytes(u"dummyédata")
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self.popen_result.returncode = 1
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inventory_module = InventoryModule()
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with pytest.raises(AnsibleError) as e:
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inventory_module.parse(self.inventory, self.loader, '/foo/bar/foobar.py')
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assert e.value.message == to_native("Inventory script (/foo/bar/foobar.py) had an execution error: "
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"dummyédata\n ")
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def test_parse_utf8_fail(self):
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self.popen_result.returncode = 0
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self.popen_result.stderr = to_bytes("dummyédata")
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self.loader.load.side_effect = TypeError('obj must be string')
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inventory_module = InventoryModule()
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with pytest.raises(AnsibleError) as e:
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inventory_module.parse(self.inventory, self.loader, '/foo/bar/foobar.py')
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assert e.value.message == to_native("failed to parse executable inventory script results from "
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"/foo/bar/foobar.py: obj must be string\ndummyédata\n")
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def test_parse_dict_fail(self):
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self.popen_result.returncode = 0
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self.popen_result.stderr = to_bytes("dummyédata")
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self.loader.load.return_value = 'i am not a dict'
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inventory_module = InventoryModule()
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with pytest.raises(AnsibleError) as e:
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inventory_module.parse(self.inventory, self.loader, '/foo/bar/foobar.py')
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assert e.value.message == to_native("failed to parse executable inventory script results from "
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"/foo/bar/foobar.py: needs to be a json dict\ndummyédata\n")
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