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ansible/test/units/module_utils/facts/test_facts.py

647 lines
23 KiB
Python

# This file is part of Ansible
# -*- coding: utf-8 -*-
#
#
# 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 os
import pytest
# for testing
from units.compat import unittest
from mock import Mock, patch
from ansible.module_utils import facts
from ansible.module_utils.facts import hardware
from ansible.module_utils.facts import network
from ansible.module_utils.facts import virtual
class BaseTestFactsPlatform(unittest.TestCase):
platform_id = 'Generic'
fact_class = hardware.base.Hardware
collector_class = None
"""Verify that the automagic in Hardware.__new__ selects the right subclass."""
@patch('platform.system')
def test_new(self, mock_platform):
if not self.fact_class:
pytest.skip('This platform (%s) does not have a fact_class.' % self.platform_id)
mock_platform.return_value = self.platform_id
inst = self.fact_class(module=Mock(), load_on_init=False)
self.assertIsInstance(inst, self.fact_class)
self.assertEqual(inst.platform, self.platform_id)
def test_subclass(self):
if not self.fact_class:
pytest.skip('This platform (%s) does not have a fact_class.' % self.platform_id)
# 'Generic' will try to map to platform.system() that we are not mocking here
if self.platform_id == 'Generic':
return
inst = self.fact_class(module=Mock(), load_on_init=False)
self.assertIsInstance(inst, self.fact_class)
self.assertEqual(inst.platform, self.platform_id)
def test_collector(self):
if not self.collector_class:
pytest.skip('This test class needs to be updated to specify collector_class')
inst = self.collector_class()
self.assertIsInstance(inst, self.collector_class)
self.assertEqual(inst._platform, self.platform_id)
class TestLinuxFactsPlatform(BaseTestFactsPlatform):
platform_id = 'Linux'
fact_class = hardware.linux.LinuxHardware
collector_class = hardware.linux.LinuxHardwareCollector
class TestHurdFactsPlatform(BaseTestFactsPlatform):
platform_id = 'GNU'
fact_class = hardware.hurd.HurdHardware
collector_class = hardware.hurd.HurdHardwareCollector
class TestSunOSHardware(BaseTestFactsPlatform):
platform_id = 'SunOS'
fact_class = hardware.sunos.SunOSHardware
collector_class = hardware.sunos.SunOSHardwareCollector
class TestOpenBSDHardware(BaseTestFactsPlatform):
platform_id = 'OpenBSD'
fact_class = hardware.openbsd.OpenBSDHardware
collector_class = hardware.openbsd.OpenBSDHardwareCollector
class TestFreeBSDHardware(BaseTestFactsPlatform):
platform_id = 'FreeBSD'
fact_class = hardware.freebsd.FreeBSDHardware
collector_class = hardware.freebsd.FreeBSDHardwareCollector
class TestDragonFlyHardware(BaseTestFactsPlatform):
platform_id = 'DragonFly'
fact_class = None
collector_class = hardware.dragonfly.DragonFlyHardwareCollector
class TestNetBSDHardware(BaseTestFactsPlatform):
platform_id = 'NetBSD'
fact_class = hardware.netbsd.NetBSDHardware
collector_class = hardware.netbsd.NetBSDHardwareCollector
class TestAIXHardware(BaseTestFactsPlatform):
platform_id = 'AIX'
fact_class = hardware.aix.AIXHardware
collector_class = hardware.aix.AIXHardwareCollector
class TestHPUXHardware(BaseTestFactsPlatform):
platform_id = 'HP-UX'
fact_class = hardware.hpux.HPUXHardware
collector_class = hardware.hpux.HPUXHardwareCollector
class TestDarwinHardware(BaseTestFactsPlatform):
platform_id = 'Darwin'
fact_class = hardware.darwin.DarwinHardware
collector_class = hardware.darwin.DarwinHardwareCollector
class TestGenericNetwork(BaseTestFactsPlatform):
platform_id = 'Generic'
fact_class = network.base.Network
class TestHurdPfinetNetwork(BaseTestFactsPlatform):
platform_id = 'GNU'
fact_class = network.hurd.HurdPfinetNetwork
collector_class = network.hurd.HurdNetworkCollector
class TestLinuxNetwork(BaseTestFactsPlatform):
platform_id = 'Linux'
fact_class = network.linux.LinuxNetwork
collector_class = network.linux.LinuxNetworkCollector
class TestGenericBsdIfconfigNetwork(BaseTestFactsPlatform):
platform_id = 'Generic_BSD_Ifconfig'
fact_class = network.generic_bsd.GenericBsdIfconfigNetwork
collector_class = None
class TestHPUXNetwork(BaseTestFactsPlatform):
platform_id = 'HP-UX'
fact_class = network.hpux.HPUXNetwork
collector_class = network.hpux.HPUXNetworkCollector
class TestDarwinNetwork(BaseTestFactsPlatform):
platform_id = 'Darwin'
fact_class = network.darwin.DarwinNetwork
collector_class = network.darwin.DarwinNetworkCollector
class TestFreeBSDNetwork(BaseTestFactsPlatform):
platform_id = 'FreeBSD'
fact_class = network.freebsd.FreeBSDNetwork
collector_class = network.freebsd.FreeBSDNetworkCollector
class TestDragonFlyNetwork(BaseTestFactsPlatform):
platform_id = 'DragonFly'
fact_class = network.dragonfly.DragonFlyNetwork
collector_class = network.dragonfly.DragonFlyNetworkCollector
class TestAIXNetwork(BaseTestFactsPlatform):
platform_id = 'AIX'
fact_class = network.aix.AIXNetwork
collector_class = network.aix.AIXNetworkCollector
class TestNetBSDNetwork(BaseTestFactsPlatform):
platform_id = 'NetBSD'
fact_class = network.netbsd.NetBSDNetwork
collector_class = network.netbsd.NetBSDNetworkCollector
class TestOpenBSDNetwork(BaseTestFactsPlatform):
platform_id = 'OpenBSD'
fact_class = network.openbsd.OpenBSDNetwork
collector_class = network.openbsd.OpenBSDNetworkCollector
class TestSunOSNetwork(BaseTestFactsPlatform):
platform_id = 'SunOS'
fact_class = network.sunos.SunOSNetwork
collector_class = network.sunos.SunOSNetworkCollector
class TestLinuxVirtual(BaseTestFactsPlatform):
platform_id = 'Linux'
fact_class = virtual.linux.LinuxVirtual
collector_class = virtual.linux.LinuxVirtualCollector
class TestFreeBSDVirtual(BaseTestFactsPlatform):
platform_id = 'FreeBSD'
fact_class = virtual.freebsd.FreeBSDVirtual
collector_class = virtual.freebsd.FreeBSDVirtualCollector
class TestNetBSDVirtual(BaseTestFactsPlatform):
platform_id = 'NetBSD'
fact_class = virtual.netbsd.NetBSDVirtual
collector_class = virtual.netbsd.NetBSDVirtualCollector
class TestOpenBSDVirtual(BaseTestFactsPlatform):
platform_id = 'OpenBSD'
fact_class = virtual.openbsd.OpenBSDVirtual
collector_class = virtual.openbsd.OpenBSDVirtualCollector
class TestHPUXVirtual(BaseTestFactsPlatform):
platform_id = 'HP-UX'
fact_class = virtual.hpux.HPUXVirtual
collector_class = virtual.hpux.HPUXVirtualCollector
class TestSunOSVirtual(BaseTestFactsPlatform):
platform_id = 'SunOS'
fact_class = virtual.sunos.SunOSVirtual
collector_class = virtual.sunos.SunOSVirtualCollector
LSBLK_OUTPUT = b"""
/dev/sda
/dev/sda1 32caaec3-ef40-4691-a3b6-438c3f9bc1c0
/dev/sda2 66Ojcd-ULtu-1cZa-Tywo-mx0d-RF4O-ysA9jK
/dev/mapper/fedora_dhcp129--186-swap eae6059d-2fbe-4d1c-920d-a80bbeb1ac6d
/dev/mapper/fedora_dhcp129--186-root d34cf5e3-3449-4a6c-8179-a1feb2bca6ce
/dev/mapper/fedora_dhcp129--186-home 2d3e4853-fa69-4ccf-8a6a-77b05ab0a42d
/dev/sr0
/dev/loop0 0f031512-ab15-497d-9abd-3a512b4a9390
/dev/loop1 7c1b0f30-cf34-459f-9a70-2612f82b870a
/dev/loop9 0f031512-ab15-497d-9abd-3a512b4a9390
/dev/loop9 7c1b4444-cf34-459f-9a70-2612f82b870a
/dev/mapper/docker-253:1-1050967-pool
/dev/loop2
/dev/mapper/docker-253:1-1050967-pool
"""
LSBLK_OUTPUT_2 = b"""
/dev/sda
/dev/sda1 32caaec3-ef40-4691-a3b6-438c3f9bc1c0
/dev/sda2 66Ojcd-ULtu-1cZa-Tywo-mx0d-RF4O-ysA9jK
/dev/mapper/fedora_dhcp129--186-swap eae6059d-2fbe-4d1c-920d-a80bbeb1ac6d
/dev/mapper/fedora_dhcp129--186-root d34cf5e3-3449-4a6c-8179-a1feb2bca6ce
/dev/mapper/fedora_dhcp129--186-home 2d3e4853-fa69-4ccf-8a6a-77b05ab0a42d
/dev/mapper/an-example-mapper with a space in the name 84639acb-013f-4d2f-9392-526a572b4373
/dev/sr0
/dev/loop0 0f031512-ab15-497d-9abd-3a512b4a9390
"""
LSBLK_UUIDS = {'/dev/sda1': '66Ojcd-ULtu-1cZa-Tywo-mx0d-RF4O-ysA9jK'}
UDEVADM_UUID = 'N/A'
MTAB = r"""
sysfs /sys sysfs rw,seclabel,nosuid,nodev,noexec,relatime 0 0
proc /proc proc rw,nosuid,nodev,noexec,relatime 0 0
devtmpfs /dev devtmpfs rw,seclabel,nosuid,size=8044400k,nr_inodes=2011100,mode=755 0 0
securityfs /sys/kernel/security securityfs rw,nosuid,nodev,noexec,relatime 0 0
tmpfs /dev/shm tmpfs rw,seclabel,nosuid,nodev 0 0
devpts /dev/pts devpts rw,seclabel,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000 0 0
tmpfs /run tmpfs rw,seclabel,nosuid,nodev,mode=755 0 0
tmpfs /sys/fs/cgroup tmpfs ro,seclabel,nosuid,nodev,noexec,mode=755 0 0
cgroup /sys/fs/cgroup/systemd cgroup rw,nosuid,nodev,noexec,relatime,xattr,release_agent=/usr/lib/systemd/systemd-cgroups-agent,name=systemd 0 0
pstore /sys/fs/pstore pstore rw,seclabel,nosuid,nodev,noexec,relatime 0 0
cgroup /sys/fs/cgroup/devices cgroup rw,nosuid,nodev,noexec,relatime,devices 0 0
cgroup /sys/fs/cgroup/freezer cgroup rw,nosuid,nodev,noexec,relatime,freezer 0 0
cgroup /sys/fs/cgroup/memory cgroup rw,nosuid,nodev,noexec,relatime,memory 0 0
cgroup /sys/fs/cgroup/pids cgroup rw,nosuid,nodev,noexec,relatime,pids 0 0
cgroup /sys/fs/cgroup/blkio cgroup rw,nosuid,nodev,noexec,relatime,blkio 0 0
cgroup /sys/fs/cgroup/cpuset cgroup rw,nosuid,nodev,noexec,relatime,cpuset 0 0
cgroup /sys/fs/cgroup/cpu,cpuacct cgroup rw,nosuid,nodev,noexec,relatime,cpu,cpuacct 0 0
cgroup /sys/fs/cgroup/hugetlb cgroup rw,nosuid,nodev,noexec,relatime,hugetlb 0 0
cgroup /sys/fs/cgroup/perf_event cgroup rw,nosuid,nodev,noexec,relatime,perf_event 0 0
cgroup /sys/fs/cgroup/net_cls,net_prio cgroup rw,nosuid,nodev,noexec,relatime,net_cls,net_prio 0 0
configfs /sys/kernel/config configfs rw,relatime 0 0
/dev/mapper/fedora_dhcp129--186-root / ext4 rw,seclabel,relatime,data=ordered 0 0
selinuxfs /sys/fs/selinux selinuxfs rw,relatime 0 0
systemd-1 /proc/sys/fs/binfmt_misc autofs rw,relatime,fd=24,pgrp=1,timeout=0,minproto=5,maxproto=5,direct 0 0
debugfs /sys/kernel/debug debugfs rw,seclabel,relatime 0 0
hugetlbfs /dev/hugepages hugetlbfs rw,seclabel,relatime 0 0
tmpfs /tmp tmpfs rw,seclabel 0 0
mqueue /dev/mqueue mqueue rw,seclabel,relatime 0 0
/dev/loop0 /var/lib/machines btrfs rw,seclabel,relatime,space_cache,subvolid=5,subvol=/ 0 0
/dev/sda1 /boot ext4 rw,seclabel,relatime,data=ordered 0 0
/dev/mapper/fedora_dhcp129--186-home /home ext4 rw,seclabel,relatime,data=ordered 0 0
tmpfs /run/user/1000 tmpfs rw,seclabel,nosuid,nodev,relatime,size=1611044k,mode=700,uid=1000,gid=1000 0 0
gvfsd-fuse /run/user/1000/gvfs fuse.gvfsd-fuse rw,nosuid,nodev,relatime,user_id=1000,group_id=1000 0 0
fusectl /sys/fs/fuse/connections fusectl rw,relatime 0 0
grimlock.g.a: /home/adrian/sshfs-grimlock fuse.sshfs rw,nosuid,nodev,relatime,user_id=1000,group_id=1000 0 0
grimlock.g.a:test_path/path_with'single_quotes /home/adrian/sshfs-grimlock-single-quote fuse.sshfs rw,nosuid,nodev,relatime,user_id=1000,group_id=1000 0 0
grimlock.g.a:path_with'single_quotes /home/adrian/sshfs-grimlock-single-quote-2 fuse.sshfs rw,nosuid,nodev,relatime,user_id=1000,group_id=1000 0 0
grimlock.g.a:/mnt/data/foto's /home/adrian/fotos fuse.sshfs rw,nosuid,nodev,relatime,user_id=1000,group_id=1000 0 0
\\Windows\share /data/ cifs credentials=/root/.creds 0 0
"""
MTAB_ENTRIES = [
[
'sysfs',
'/sys',
'sysfs',
'rw,seclabel,nosuid,nodev,noexec,relatime',
'0',
'0'
],
['proc', '/proc', 'proc', 'rw,nosuid,nodev,noexec,relatime', '0', '0'],
[
'devtmpfs',
'/dev',
'devtmpfs',
'rw,seclabel,nosuid,size=8044400k,nr_inodes=2011100,mode=755',
'0',
'0'
],
[
'securityfs',
'/sys/kernel/security',
'securityfs',
'rw,nosuid,nodev,noexec,relatime',
'0',
'0'
],
['tmpfs', '/dev/shm', 'tmpfs', 'rw,seclabel,nosuid,nodev', '0', '0'],
[
'devpts',
'/dev/pts',
'devpts',
'rw,seclabel,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000',
'0',
'0'
],
['tmpfs', '/run', 'tmpfs', 'rw,seclabel,nosuid,nodev,mode=755', '0', '0'],
[
'tmpfs',
'/sys/fs/cgroup',
'tmpfs',
'ro,seclabel,nosuid,nodev,noexec,mode=755',
'0',
'0'
],
[
'cgroup',
'/sys/fs/cgroup/systemd',
'cgroup',
'rw,nosuid,nodev,noexec,relatime,xattr,release_agent=/usr/lib/systemd/systemd-cgroups-agent,name=systemd',
'0',
'0'
],
[
'pstore',
'/sys/fs/pstore',
'pstore',
'rw,seclabel,nosuid,nodev,noexec,relatime',
'0',
'0'
],
[
'cgroup',
'/sys/fs/cgroup/devices',
'cgroup',
'rw,nosuid,nodev,noexec,relatime,devices',
'0',
'0'
],
[
'cgroup',
'/sys/fs/cgroup/freezer',
'cgroup',
'rw,nosuid,nodev,noexec,relatime,freezer',
'0',
'0'
],
[
'cgroup',
'/sys/fs/cgroup/memory',
'cgroup',
'rw,nosuid,nodev,noexec,relatime,memory',
'0',
'0'
],
[
'cgroup',
'/sys/fs/cgroup/pids',
'cgroup',
'rw,nosuid,nodev,noexec,relatime,pids',
'0',
'0'
],
[
'cgroup',
'/sys/fs/cgroup/blkio',
'cgroup',
'rw,nosuid,nodev,noexec,relatime,blkio',
'0',
'0'
],
[
'cgroup',
'/sys/fs/cgroup/cpuset',
'cgroup',
'rw,nosuid,nodev,noexec,relatime,cpuset',
'0',
'0'
],
[
'cgroup',
'/sys/fs/cgroup/cpu,cpuacct',
'cgroup',
'rw,nosuid,nodev,noexec,relatime,cpu,cpuacct',
'0',
'0'
],
[
'cgroup',
'/sys/fs/cgroup/hugetlb',
'cgroup',
'rw,nosuid,nodev,noexec,relatime,hugetlb',
'0',
'0'
],
[
'cgroup',
'/sys/fs/cgroup/perf_event',
'cgroup',
'rw,nosuid,nodev,noexec,relatime,perf_event',
'0',
'0'
],
[
'cgroup',
'/sys/fs/cgroup/net_cls,net_prio',
'cgroup',
'rw,nosuid,nodev,noexec,relatime,net_cls,net_prio',
'0',
'0'
],
['configfs', '/sys/kernel/config', 'configfs', 'rw,relatime', '0', '0'],
[
'/dev/mapper/fedora_dhcp129--186-root',
'/',
'ext4',
'rw,seclabel,relatime,data=ordered',
'0',
'0'
],
['selinuxfs', '/sys/fs/selinux', 'selinuxfs', 'rw,relatime', '0', '0'],
[
'systemd-1',
'/proc/sys/fs/binfmt_misc',
'autofs',
'rw,relatime,fd=24,pgrp=1,timeout=0,minproto=5,maxproto=5,direct',
'0',
'0'
],
['debugfs', '/sys/kernel/debug', 'debugfs', 'rw,seclabel,relatime', '0', '0'],
[
'hugetlbfs',
'/dev/hugepages',
'hugetlbfs',
'rw,seclabel,relatime',
'0',
'0'
],
['tmpfs', '/tmp', 'tmpfs', 'rw,seclabel', '0', '0'],
['mqueue', '/dev/mqueue', 'mqueue', 'rw,seclabel,relatime', '0', '0'],
[
'/dev/loop0',
'/var/lib/machines',
'btrfs',
'rw,seclabel,relatime,space_cache,subvolid=5,subvol=/',
'0',
'0'
],
['/dev/sda1', '/boot', 'ext4', 'rw,seclabel,relatime,data=ordered', '0', '0'],
# A 'none' fstype
['/dev/sdz3', '/not/a/real/device', 'none', 'rw,seclabel,relatime,data=ordered', '0', '0'],
# lets assume this is a bindmount
['/dev/sdz4', '/not/a/real/bind_mount', 'ext4', 'rw,seclabel,relatime,data=ordered', '0', '0'],
[
'/dev/mapper/fedora_dhcp129--186-home',
'/home',
'ext4',
'rw,seclabel,relatime,data=ordered',
'0',
'0'
],
[
'tmpfs',
'/run/user/1000',
'tmpfs',
'rw,seclabel,nosuid,nodev,relatime,size=1611044k,mode=700,uid=1000,gid=1000',
'0',
'0'
],
[
'gvfsd-fuse',
'/run/user/1000/gvfs',
'fuse.gvfsd-fuse',
'rw,nosuid,nodev,relatime,user_id=1000,group_id=1000',
'0',
'0'
],
['fusectl', '/sys/fs/fuse/connections', 'fusectl', 'rw,relatime', '0', '0'],
# Mount path with space in the name
# The space is encoded as \040 since the fields in /etc/mtab are space-delimeted
['/dev/sdz9', r'/mnt/foo\040bar', 'ext4', 'rw,relatime', '0', '0'],
['\\\\Windows\\share', '/data/', 'cifs', 'credentials=/root/.creds', '0', '0'],
]
BIND_MOUNTS = ['/not/a/real/bind_mount']
with open(os.path.join(os.path.dirname(__file__), 'fixtures/findmount_output.txt')) as f:
FINDMNT_OUTPUT = f.read()
class TestFactsLinuxHardwareGetMountFacts(unittest.TestCase):
# FIXME: mock.patch instead
def setUp(self):
# The @timeout tracebacks if there isn't a GATHER_TIMEOUT is None (the default until get_all_facts sets it via global)
facts.GATHER_TIMEOUT = 10
def tearDown(self):
facts.GATHER_TIMEOUT = None
# The Hardware subclasses freakout if instaniated directly, so
# mock platform.system and inst Hardware() so we get a LinuxHardware()
# we can test.
@patch('ansible.module_utils.facts.hardware.linux.LinuxHardware._mtab_entries', return_value=MTAB_ENTRIES)
@patch('ansible.module_utils.facts.hardware.linux.LinuxHardware._find_bind_mounts', return_value=BIND_MOUNTS)
@patch('ansible.module_utils.facts.hardware.linux.LinuxHardware._lsblk_uuid', return_value=LSBLK_UUIDS)
@patch('ansible.module_utils.facts.hardware.linux.LinuxHardware._udevadm_uuid', return_value=UDEVADM_UUID)
def test_get_mount_facts(self,
mock_lsblk_uuid,
mock_find_bind_mounts,
mock_mtab_entries,
mock_udevadm_uuid):
module = Mock()
# Returns a LinuxHardware-ish
lh = hardware.linux.LinuxHardware(module=module, load_on_init=False)
# Nothing returned, just self.facts modified as a side effect
mount_facts = lh.get_mount_facts()
self.assertIsInstance(mount_facts, dict)
self.assertIn('mounts', mount_facts)
self.assertIsInstance(mount_facts['mounts'], list)
self.assertIsInstance(mount_facts['mounts'][0], dict)
# Find mounts with space in the mountpoint path
mounts_with_space = [x for x in mount_facts['mounts'] if ' ' in x['mount']]
self.assertEqual(len(mounts_with_space), 1)
self.assertEqual(mounts_with_space[0]['mount'], '/mnt/foo bar')
@patch('ansible.module_utils.facts.hardware.linux.get_file_content', return_value=MTAB)
def test_get_mtab_entries(self, mock_get_file_content):
module = Mock()
lh = hardware.linux.LinuxHardware(module=module, load_on_init=False)
mtab_entries = lh._mtab_entries()
self.assertIsInstance(mtab_entries, list)
self.assertIsInstance(mtab_entries[0], list)
self.assertEqual(len(mtab_entries), 39)
@patch('ansible.module_utils.facts.hardware.linux.LinuxHardware._run_findmnt', return_value=(0, FINDMNT_OUTPUT, ''))
def test_find_bind_mounts(self, mock_run_findmnt):
module = Mock()
lh = hardware.linux.LinuxHardware(module=module, load_on_init=False)
bind_mounts = lh._find_bind_mounts()
# If bind_mounts becomes another seq type, feel free to change
self.assertIsInstance(bind_mounts, set)
self.assertEqual(len(bind_mounts), 1)
self.assertIn('/not/a/real/bind_mount', bind_mounts)
@patch('ansible.module_utils.facts.hardware.linux.LinuxHardware._run_findmnt', return_value=(37, '', ''))
def test_find_bind_mounts_non_zero(self, mock_run_findmnt):
module = Mock()
lh = hardware.linux.LinuxHardware(module=module, load_on_init=False)
bind_mounts = lh._find_bind_mounts()
self.assertIsInstance(bind_mounts, set)
self.assertEqual(len(bind_mounts), 0)
def test_find_bind_mounts_no_findmnts(self):
module = Mock()
module.get_bin_path = Mock(return_value=None)
lh = hardware.linux.LinuxHardware(module=module, load_on_init=False)
bind_mounts = lh._find_bind_mounts()
self.assertIsInstance(bind_mounts, set)
self.assertEqual(len(bind_mounts), 0)
@patch('ansible.module_utils.facts.hardware.linux.LinuxHardware._run_lsblk', return_value=(0, LSBLK_OUTPUT, ''))
def test_lsblk_uuid(self, mock_run_lsblk):
module = Mock()
lh = hardware.linux.LinuxHardware(module=module, load_on_init=False)
lsblk_uuids = lh._lsblk_uuid()
self.assertIsInstance(lsblk_uuids, dict)
self.assertIn(b'/dev/loop9', lsblk_uuids)
self.assertIn(b'/dev/sda1', lsblk_uuids)
self.assertEqual(lsblk_uuids[b'/dev/sda1'], b'32caaec3-ef40-4691-a3b6-438c3f9bc1c0')
@patch('ansible.module_utils.facts.hardware.linux.LinuxHardware._run_lsblk', return_value=(37, LSBLK_OUTPUT, ''))
def test_lsblk_uuid_non_zero(self, mock_run_lsblk):
module = Mock()
lh = hardware.linux.LinuxHardware(module=module, load_on_init=False)
lsblk_uuids = lh._lsblk_uuid()
self.assertIsInstance(lsblk_uuids, dict)
self.assertEqual(len(lsblk_uuids), 0)
def test_lsblk_uuid_no_lsblk(self):
module = Mock()
module.get_bin_path = Mock(return_value=None)
lh = hardware.linux.LinuxHardware(module=module, load_on_init=False)
lsblk_uuids = lh._lsblk_uuid()
self.assertIsInstance(lsblk_uuids, dict)
self.assertEqual(len(lsblk_uuids), 0)
@patch('ansible.module_utils.facts.hardware.linux.LinuxHardware._run_lsblk', return_value=(0, LSBLK_OUTPUT_2, ''))
def test_lsblk_uuid_dev_with_space_in_name(self, mock_run_lsblk):
module = Mock()
lh = hardware.linux.LinuxHardware(module=module, load_on_init=False)
lsblk_uuids = lh._lsblk_uuid()
self.assertIsInstance(lsblk_uuids, dict)
self.assertIn(b'/dev/loop0', lsblk_uuids)
self.assertIn(b'/dev/sda1', lsblk_uuids)
self.assertEqual(lsblk_uuids[b'/dev/mapper/an-example-mapper with a space in the name'], b'84639acb-013f-4d2f-9392-526a572b4373')
self.assertEqual(lsblk_uuids[b'/dev/sda1'], b'32caaec3-ef40-4691-a3b6-438c3f9bc1c0')