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# -*- coding: utf-8 -*-
# Copyright 2017 Chris Meyers <cmeyers@ansible.com>
#
# This file is part of Ansible
#
# Ansible is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# Ansible is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Ansible. If not, see <http://www.gnu.org/licenses/>.
# Make coding more python3-ish
from __future__ import (absolute_import, division, print_function)
__metaclass__ = type
import pytest
from unittest import mock
from ansible import constants as C
from ansible.errors import AnsibleError
from ansible.plugins.loader import PluginLoader
from units.compat import unittest
from ansible.module_utils._text import to_bytes, to_native
class TestInventoryModule(unittest.TestCase):
def setUp(self):
class Inventory():
cache = dict()
class PopenResult():
returncode = 0
stdout = b""
stderr = b""
def communicate(self):
return (self.stdout, self.stderr)
self.popen_result = PopenResult()
self.inventory = Inventory()
self.loader = mock.MagicMock()
self.loader.load = mock.MagicMock()
inv_loader = PluginLoader('InventoryModule', 'ansible.plugins.inventory', C.DEFAULT_INVENTORY_PLUGIN_PATH, 'inventory_plugins')
self.inventory_module = inv_loader.get('script')
self.inventory_module.set_options()
def register_patch(name):
patcher = mock.patch(name)
self.addCleanup(patcher.stop)
return patcher.start()
self.popen = register_patch('subprocess.Popen')
self.popen.return_value = self.popen_result
self.BaseInventoryPlugin = register_patch('ansible.plugins.inventory.BaseInventoryPlugin')
self.BaseInventoryPlugin.get_cache_prefix.return_value = 'abc123'
def test_parse_subprocess_path_not_found_fail(self):
self.popen.side_effect = OSError("dummy text")
with pytest.raises(AnsibleError) as e:
self.inventory_module.parse(self.inventory, self.loader, '/foo/bar/foobar.py')
assert e.value.message == "problem running /foo/bar/foobar.py --list (dummy text)"
def test_parse_subprocess_err_code_fail(self):
self.popen_result.stdout = to_bytes(u"fooébar", errors='surrogate_escape')
self.popen_result.stderr = to_bytes(u"dummyédata")
self.popen_result.returncode = 1
with pytest.raises(AnsibleError) as e:
self.inventory_module.parse(self.inventory, self.loader, '/foo/bar/foobar.py')
assert e.value.message == to_native("Inventory script (/foo/bar/foobar.py) had an execution error: "
"dummyédata\n ")
def test_parse_utf8_fail(self):
self.popen_result.returncode = 0
self.popen_result.stderr = to_bytes("dummyédata")
self.loader.load.side_effect = TypeError('obj must be string')
with pytest.raises(AnsibleError) as e:
self.inventory_module.parse(self.inventory, self.loader, '/foo/bar/foobar.py')
assert e.value.message == to_native("failed to parse executable inventory script results from "
"/foo/bar/foobar.py: obj must be string\ndummyédata\n")
def test_parse_dict_fail(self):
self.popen_result.returncode = 0
self.popen_result.stderr = to_bytes("dummyédata")
self.loader.load.return_value = 'i am not a dict'
with pytest.raises(AnsibleError) as e:
self.inventory_module.parse(self.inventory, self.loader, '/foo/bar/foobar.py')
assert e.value.message == to_native("failed to parse executable inventory script results from "
"/foo/bar/foobar.py: needs to be a json dict\ndummyédata\n")
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