# -*- coding: utf-8 -*-
# Copyright (c) 2021, Victor Martinez <VictorMartinezRubio@gmail.com>
# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
# SPDX-License-Identifier: GPL-3.0-or-later
from __future__ import (absolute_import, division, print_function)
__metaclass__ = type
from ansible.playbook.task import Task
from ansible.executor.task_result import TaskResult
from ansible_collections.community.general.tests.unit.compat import unittest
from ansible_collections.community.general.tests.unit.compat.mock import patch, MagicMock, Mock
from ansible_collections.community.general.plugins.callback.opentelemetry import OpenTelemetrySource, TaskData
from collections import OrderedDict
import sys
OPENTELEMETRY_MINIMUM_PYTHON_VERSION = (3, 7)
class TestOpentelemetry(unittest.TestCase):
@patch('ansible_collections.community.general.plugins.callback.opentelemetry.socket')
def setUp(self, mock_socket):
# TODO: this python version validation won't be needed as long as the _time_ns call is mocked.
if sys.version_info < OPENTELEMETRY_MINIMUM_PYTHON_VERSION:
self.skipTest("Python %s+ is needed for OpenTelemetry" %
",".join(map(str, OPENTELEMETRY_MINIMUM_PYTHON_VERSION)))
mock_socket.gethostname.return_value = 'my-host'
mock_socket.gethostbyname.return_value = '1.2.3.4'
self.opentelemetry = OpenTelemetrySource(display=None)
self.task_fields = {'args': {}}
self.mock_host = Mock('MockHost')
self.mock_host.name = 'myhost'
self.mock_host._uuid = 'myhost_uuid'
self.mock_task = Task()
self.mock_task.action = 'myaction'
self.mock_task.no_log = False
self.mock_task._role = 'myrole'
self.mock_task._uuid = 'myuuid'
self.mock_task.args = {}
self.mock_task.get_name = MagicMock(return_value='mytask')
self.mock_task.get_path = MagicMock(return_value='/mypath')
self.my_task = TaskData('myuuid', 'mytask', '/mypath', 'myplay', 'myaction', '')
self.my_task_result = TaskResult(host=self.mock_host, task=self.mock_task, return_data={}, task_fields=self.task_fields)
def test_start_task(self):
tasks_data = OrderedDict()
self.opentelemetry.start_task(
tasks_data,
False,
'myplay',
self.mock_task
)
task_data = tasks_data['myuuid']
self.assertEqual(task_data.uuid, 'myuuid')
self.assertEqual(task_data.name, 'mytask')
self.assertEqual(task_data.path, '/mypath')
self.assertEqual(task_data.play, 'myplay')
self.assertEqual(task_data.action, 'myaction')
self.assertEqual(task_data.args, {})
def test_finish_task_with_a_host_match(self):
tasks_data = OrderedDict()
tasks_data['myuuid'] = self.my_task
self.opentelemetry.finish_task(
tasks_data,
'ok',
self.my_task_result,
""
)
task_data = tasks_data['myuuid']
host_data = task_data.host_data['myhost_uuid']
self.assertEqual(host_data.uuid, 'myhost_uuid')
self.assertEqual(host_data.name, 'myhost')
self.assertEqual(host_data.status, 'ok')
def test_finish_task_without_a_host_match(self):
result = TaskResult(host=None, task=self.mock_task, return_data={}, task_fields=self.task_fields)
tasks_data = OrderedDict()
tasks_data['myuuid'] = self.my_task
self.opentelemetry.finish_task(
tasks_data,
'ok',
result,
""
)
task_data = tasks_data['myuuid']
host_data = task_data.host_data['include']
self.assertEqual(host_data.uuid, 'include')
self.assertEqual(host_data.name, 'include')
self.assertEqual(host_data.status, 'ok')
self.assertEqual(self.opentelemetry.ansible_version, None)
def test_finish_task_include_with_ansible_version(self):
task_fields = {'args': {'_ansible_version': '1.2.3'}}
result = TaskResult(host=None, task=self.mock_task, return_data={}, task_fields=task_fields)
tasks_data = OrderedDict()
tasks_data['myuuid'] = self.my_task
self.opentelemetry.finish_task(
tasks_data,
'ok',
result,
""
)
self.assertEqual(self.opentelemetry.ansible_version, '1.2.3')
def test_get_error_message(self):
test_cases = (
('my-exception', 'my-msg', None, 'my-exception'),
(None, 'my-msg', None, 'my-msg'),
(None, None, None, 'failed'),
)
for tc in test_cases:
result = self.opentelemetry.get_error_message(generate_test_data(tc[0], tc[1], tc[2]))
self.assertEqual(result, tc[3])
def test_get_error_message_from_results(self):
test_cases = (
('my-exception', 'my-msg', None, False, None),
(None, 'my-msg', None, False, None),
(None, None, None, False, None),
('my-exception', 'my-msg', None, True, 'shell(none) - my-exception'),
(None, 'my-msg', None, True, 'shell(none) - my-msg'),
(None, None, None, True, 'shell(none) - failed'),
)
for tc in test_cases:
result = self.opentelemetry.get_error_message_from_results([generate_test_data(tc[0], tc[1], tc[2], tc[3])], 'shell')
self.assertEqual(result, tc[4])
def test_enrich_error_message(self):
test_cases = (
('my-exception', 'my-msg', 'my-stderr', 'message: "my-msg"\nexception: "my-exception"\nstderr: "my-stderr"'),
('my-exception', None, 'my-stderr', 'message: "failed"\nexception: "my-exception"\nstderr: "my-stderr"'),
(None, 'my-msg', 'my-stderr', 'message: "my-msg"\nexception: "None"\nstderr: "my-stderr"'),
('my-exception', 'my-msg', None, 'message: "my-msg"\nexception: "my-exception"\nstderr: "None"'),
('my-exception', 'my-msg', '\nline1\nline2', 'message: "my-msg"\nexception: "my-exception"\nstderr: "\nline1\nline2"')
)
for tc in test_cases:
result = self.opentelemetry.enrich_error_message(generate_test_data(tc[0], tc[1], tc[2]))
self.assertEqual(result, tc[3])
def test_enrich_error_message_from_results(self):
test_cases = (
('my-exception', 'my-msg', 'my-stderr', False, ''),
('my-exception', None, 'my-stderr', False, ''),
(None, 'my-msg', 'my-stderr', False, ''),
('my-exception', 'my-msg', None, False, ''),
('my-exception', 'my-msg', '\nline1\nline2', False, ''),
('my-exception', 'my-msg', 'my-stderr', True, 'shell(none) - message: "my-msg"\nexception: "my-exception"\nstderr: "my-stderr"\n'),
('my-exception', None, 'my-stderr', True, 'shell(none) - message: "failed"\nexception: "my-exception"\nstderr: "my-stderr"\n'),
(None, 'my-msg', 'my-stderr', True, 'shell(none) - message: "my-msg"\nexception: "None"\nstderr: "my-stderr"\n'),
('my-exception', 'my-msg', None, True, 'shell(none) - message: "my-msg"\nexception: "my-exception"\nstderr: "None"\n'),
('my-exception', 'my-msg', '\nline1\nline2', True, 'shell(none) - message: "my-msg"\nexception: "my-exception"\nstderr: "\nline1\nline2"\n')
)
for tc in test_cases:
result = self.opentelemetry.enrich_error_message_from_results([generate_test_data(tc[0], tc[1], tc[2], tc[3])], 'shell')
self.assertEqual(result, tc[4])
def test_url_from_args(self):
test_cases = (
({}, ""),
({'url': 'my-url'}, 'my-url'),
({'url': 'my-url', 'api_url': 'my-api_url'}, 'my-url'),
({'api_url': 'my-api_url'}, 'my-api_url'),
({'api_url': 'my-api_url', 'chart_repo_url': 'my-chart_repo_url'}, 'my-api_url')
)
for tc in test_cases:
result = self.opentelemetry.url_from_args(tc[0])
self.assertEqual(result, tc[1])
def test_parse_and_redact_url_if_possible(self):
test_cases = (
({}, None),
({'url': 'wrong'}, None),
({'url': 'https://my-url'}, 'https://my-url'),
({'url': 'https://user:pass@my-url'}, 'https://my-url'),
({'url': 'https://my-url:{{ my_port }}'}, 'https://my-url:{{ my_port }}'),
({'url': 'https://{{ my_hostname }}:{{ my_port }}'}, None),
({'url': '{{my_schema}}{{ my_hostname }}:{{ my_port }}'}, None)
)
for tc in test_cases:
result = self.opentelemetry.parse_and_redact_url_if_possible(tc[0])
if tc[1]:
self.assertEqual(result.geturl(), tc[1])
else:
self.assertEqual(result, tc[1])
def generate_test_data(exception=None, msg=None, stderr=None, failed=False):
res_data = OrderedDict()
if exception:
res_data['exception'] = exception
if msg:
res_data['msg'] = msg
if stderr:
res_data['stderr'] = stderr
res_data['failed'] = failed
return res_data