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community.general/tests/unit/plugins/modules/test_usb_facts.py
2025-11-01 13:46:53 +01:00

80 lines
3.2 KiB
Python

# Copyright (c) Ansible project
# 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 annotations
import unittest
from unittest import mock
from ansible.module_utils import basic
from ansible_collections.community.general.plugins.modules import usb_facts
from ansible_collections.community.internal_test_tools.tests.unit.plugins.modules.utils import (
AnsibleExitJson,
set_module_args,
exit_json,
fail_json,
)
def get_bin_path(self, arg, required=False):
"""Mock AnsibleModule.get_bin_path"""
if arg == "lsusb":
return "/usr/bin/lsusb"
else:
if required:
fail_json(msg=f"{arg!r} not found !")
class TestUsbFacts(unittest.TestCase):
def setUp(self):
self.mock_module_helper = mock.patch.multiple(
basic.AnsibleModule, exit_json=exit_json, fail_json=fail_json, get_bin_path=get_bin_path
)
self.mock_module_helper.start()
self.addCleanup(self.mock_module_helper.stop)
self.testing_data = [
{
"input": "Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub",
"bus": "001",
"device": "001",
"id": "1d6b:0002",
"name": "Linux Foundation 2.0 root hub",
},
{
"input": "Bus 003 Device 002: ID 8087:8008 Intel Corp. Integrated Rate Matching Hub",
"bus": "003",
"device": "002",
"id": "8087:8008",
"name": "Intel Corp. Integrated Rate Matching Hub",
},
]
self.output_fields = ["bus", "device", "id", "name"]
def test_parsing_single_line(self):
for data in self.testing_data:
with mock.patch.object(basic.AnsibleModule, "run_command") as mock_run_command:
command_output = data["input"]
mock_run_command.return_value = 0, command_output, None
with self.assertRaises(AnsibleExitJson) as result:
with set_module_args({}):
usb_facts.main()
for output_field in self.output_fields:
self.assertEqual(
result.exception.args[0]["ansible_facts"]["usb_devices"][0][output_field], data[output_field]
)
def test_parsing_multiple_lines(self):
input = ""
for data in self.testing_data:
input += f"{data['input']}\n"
with mock.patch.object(basic.AnsibleModule, "run_command") as mock_run_command:
mock_run_command.return_value = 0, input, None
with self.assertRaises(AnsibleExitJson) as result:
with set_module_args({}):
usb_facts.main()
for index in range(0, len(self.testing_data)):
for output_field in self.output_fields:
self.assertEqual(
result.exception.args[0]["ansible_facts"]["usb_devices"][index][output_field],
self.testing_data[index][output_field],
)