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community.general/tests/unit/plugins/modules/storage/pmem/test_pmem.py
mizumm 7f793c83f1
New module: pmem to configure Intel Optane Persistent Memory modules (#4162) 
* Add new module: pmem

This commit introduces to pmem module to configure Intel Optane
Persistent Memory modules (PMem).

* Add botmeta

* Update plugins/modules/storage/pmem/pmem.py

* Convert to snake_case options

* Update related to xmltodict

* Update to use list instead of string

* Update to use single quote to the string

* Update plugins/modules/storage/pmem/pmem.py
2022-02-16 22:30:17 +01:00

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# -*- coding: utf-8 -*-
# Copyright (c) 2022, Masayoshi Mizuma <msys.mizuma@gmail.com>
# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
from __future__ import (absolute_import, division, print_function)
__metaclass__ = type
import pytest
pytest.importorskip('xmltodict')
from ansible_collections.community.general.tests.unit.plugins.modules.utils import ModuleTestCase, set_module_args, AnsibleFailJson, AnsibleExitJson
from ansible_collections.community.general.tests.unit.compat.mock import patch
from ansible_collections.community.general.plugins.modules.storage.pmem import pmem as pmem_module
# goal_plain: the mock return value of pmem_run_command with:
# impctl create -goal MemoryMode=70 Reserved=20 PersistentMemoryType=AppDirect
goal_plain = """The following configuration will be applied:
SocketID | DimmID | MemorySize | AppDirect1Size | AppDirect2Size
==================================================================
0x0000 | 0x0001 | 88.000 GiB | 12.000 GiB | 0.000 GiB
0x0000 | 0x0011 | 88.000 GiB | 12.000 GiB | 0.000 GiB
0x0001 | 0x1001 | 88.000 GiB | 12.000 GiB | 0.000 GiB
0x0001 | 0x1011 | 88.000 GiB | 12.000 GiB | 0.000 GiB
Do you want to continue? [y/n] Error: Invalid data input."""
# goal_plain_sk0: the mock return value of pmem_run_command with:
# ipmctl create -goal -socket 0 MemoryMode=70 Reserved=20 PersistentMemoryType=AppDirect
goal_plain_sk0 = """The following configuration will be applied:
SocketID | DimmID | MemorySize | AppDirect1Size | AppDirect2Size
==================================================================
0x0000 | 0x0001 | 88.000 GiB | 12.000 GiB | 0.000 GiB
0x0000 | 0x0011 | 88.000 GiB | 12.000 GiB | 0.000 GiB
Do you want to continue? [y/n] Error: Invalid data input."""
# goal_plain_sk1: the mock return value of pmem_run_command with:
# ipmctl create -goal -socket 1 MemoryMode=70 Reserved=20 PersistentMemoryType=AppDirect
goal_plain_sk1 = """The following configuration will be applied:
SocketID | DimmID | MemorySize | AppDirect1Size | AppDirect2Size
==================================================================
0x0001 | 0x1001 | 88.000 GiB | 12.000 GiB | 0.000 GiB
0x0001 | 0x1011 | 88.000 GiB | 12.000 GiB | 0.000 GiB
Do you want to continue? [y/n] Error: Invalid data input."""
# goal: the mock return value of pmem_run_command with:
# ipmctl create -u B -o nvmxml -force -goal -socket 0 MemoryMode=70 Reserved=20 PersistentMemoryType=AppDirect
goal = """<?xml version="1.0"?>
<ConfigGoalList>
<ConfigGoal>
<SocketID>0x0000</SocketID>
<DimmID>0x0001</DimmID>
<MemorySize>94489280512 B</MemorySize>
<AppDirect1Size>12884901888 B</AppDirect1Size>
<AppDirect2Size>0 B</AppDirect2Size>
</ConfigGoal>
<ConfigGoal>
<SocketID>0x0000</SocketID>
<DimmID>0x0011</DimmID>
<MemorySize>94489280512 B</MemorySize>
<AppDirect1Size>12884901888 B</AppDirect1Size>
<AppDirect2Size>0 B</AppDirect2Size>
</ConfigGoal>
</ConfigGoalList>"""
# goal_sk0: the mock return value of pmem_run_command with:
# ipmctl create -u B -o nvmxml -force -goal -socket 0 MemoryMode=70 Reserved=20 PersistentMemoryType=AppDirect
goal_sk0 = """<?xml version="1.0"?>
<ConfigGoalList>
<ConfigGoal>
<SocketID>0x0000</SocketID>
<DimmID>0x0001</DimmID>
<MemorySize>94489280512 B</MemorySize>
<AppDirect1Size>12884901888 B</AppDirect1Size>
<AppDirect2Size>0 B</AppDirect2Size>
</ConfigGoal>
<ConfigGoal>
<SocketID>0x0001</SocketID>
<DimmID>0x0011</DimmID>
<MemorySize>94489280512 B</MemorySize>
<AppDirect1Size>12884901888 B</AppDirect1Size>
<AppDirect2Size>0 B</AppDirect2Size>
</ConfigGoal>
</ConfigGoalList>"""
# goal_sk1: the mock return value of pmem_run_command with:
# ipmctl create -u B -o nvmxml -force -goal -socket 1 MemoryMode=70 Reserved=20 PersistentMemoryType=AppDirect
goal_sk1 = """<?xml version="1.0"?>
<ConfigGoalList>
<ConfigGoal>
<SocketID>0x0001</SocketID>
<DimmID>0x1001</DimmID>
<MemorySize>94489280512 B</MemorySize>
<AppDirect1Size>12884901888 B</AppDirect1Size>
<AppDirect2Size>0 B</AppDirect2Size>
</ConfigGoal>
<ConfigGoal>
<SocketID>0x0001</SocketID>
<DimmID>0x1011</DimmID>
<MemorySize>94489280512 B</MemorySize>
<AppDirect1Size>12884901888 B</AppDirect1Size>
<AppDirect2Size>0 B</AppDirect2Size>
</ConfigGoal>
</ConfigGoalList>"""
# dimmlist: the mock return value of pmem_run_command with:
# ipmctl show -d Capacity -u B -o nvmxml -dimm
dimmlist = """<?xml version="1.0"?>
<DimmList>
<Dimm>
<DimmID>0x0001</DimmID>
<Capacity>135744782336 B</Capacity>
</Dimm>
<Dimm> <DimmID>0x0011</DimmID>
<Capacity>135744782336 B</Capacity>
</Dimm>
<Dimm>
<DimmID>0x1001</DimmID>
<Capacity>135744782336 B</Capacity>
</Dimm>
<Dimm> <DimmID>0x1011</DimmID>
<Capacity>135744782336 B</Capacity>
</Dimm>
</DimmList>"""
# dimmlist_sk0: the mock return value of pmem_run_command with:
# ipmctl show -d Capacity -u B -o nvmxml -dimm -socket 0
dimmlist_sk0 = """<?xml version="1.0"?>
<DimmList>
<Dimm>
<DimmID>0x0001</DimmID>
<Capacity>135744782336 B</Capacity>
</Dimm>
<Dimm> <DimmID>0x0011</DimmID>
<Capacity>135744782336 B</Capacity>
</Dimm>
</DimmList>"""
# dimmlist_sk1: the mock return value of pmem_run_command with:
# ipmctl show -d Capacity -u B -o nvmxml -dimm -socket 1
dimmlist_sk1 = """<?xml version="1.0"?>
<DimmList>
<Dimm>
<DimmID>0x1001</DimmID>
<Capacity>135744782336 B</Capacity>
</Dimm>
<Dimm> <DimmID>0x1011</DimmID>
<Capacity>135744782336 B</Capacity>
</Dimm>
</DimmList>"""
# show_skt: the mock return value of pmem_run_command with:
# ipmctl show -o nvmxml -socket
show_skt = """<?xml version="1.0"?>
<SocketList>
<Socket>
<SocketID>0x0000</SocketID>
<MappedMemoryLimit>1024.000 GiB</MappedMemoryLimit>
<TotalMappedMemory>400.000 GiB</TotalMappedMemory>
</Socket>
<Socket>
<SocketID>0x0001</SocketID>
<MappedMemoryLimit>1024.000 GiB</MappedMemoryLimit>
<TotalMappedMemory>400.000 GiB</TotalMappedMemory>
</Socket>
</SocketList>"""
class TestPmem(ModuleTestCase):
def setUp(self):
super(TestPmem, self).setUp()
self.module = pmem_module
self.mock_run_command = (patch('ansible.module_utils.basic.AnsibleModule.run_command'))
self.mock_get_bin_path = (patch('ansible.module_utils.basic.AnsibleModule.get_bin_path'))
self.run_command = self.mock_run_command.start()
self.get_bin_path = self.mock_get_bin_path.start()
self.mock_pmem_is_dcpmm_installed = (patch(
'ansible_collections.community.general.plugins.modules.storage.pmem.pmem.PersistentMemory.pmem_is_dcpmm_installed', return_value=""))
self.mock_pmem_init_env = (patch(
'ansible_collections.community.general.plugins.modules.storage.pmem.pmem.PersistentMemory.pmem_init_env', return_value=""))
self.pmem_is_dcpmm_installed = self.mock_pmem_is_dcpmm_installed.start()
self.pmem_init_env = self.mock_pmem_init_env.start()
def tearDown(self):
super(TestPmem, self).tearDown()
self.mock_get_bin_path.stop()
self.mock_run_command.stop()
self.mock_pmem_is_dcpmm_installed.stop()
self.mock_pmem_init_env.stop()
def result_check(self, result, socket, appdirect, memmode, reserved):
self.assertTrue(result.exception.args[0]['changed'])
self.assertTrue(result.exception.args[0]['reboot_required'])
test_result = result.exception.args[0]['result']
if socket:
maxIndex = 1
else:
maxIndex = 0
for i in range(0, maxIndex):
self.assertAlmostEqual(test_result[i]['appdirect'], appdirect[i])
self.assertAlmostEqual(test_result[i]['memorymode'], memmode[i])
self.assertAlmostEqual(test_result[i]['reserved'], reserved[i])
if socket:
self.assertAlmostEqual(test_result[i]['socket'], i)
def test_fail_when_required_args_missing(self):
with self.assertRaises(AnsibleFailJson):
set_module_args({})
pmem_module.main()
def test_fail_when_appdirect_only(self):
with self.assertRaises(AnsibleFailJson):
set_module_args({
'appdirect': 10,
})
pmem_module.main()
def test_fail_when_MemosyMode_only(self):
with self.assertRaises(AnsibleFailJson):
set_module_args({
'memorymode': 70,
})
pmem_module.main()
def test_fail_when_reserved_only(self):
with self.assertRaises(AnsibleFailJson):
set_module_args({
'reserved': 10,
})
pmem_module.main()
def test_fail_when_appdirect_memorymode_reserved_total_not_100(self):
with self.assertRaises(AnsibleFailJson):
set_module_args({
'appdirect': 10,
'memorymode': 70,
'reserved': 10,
})
pmem_module.main()
def test_when_appdirect_memorymode(self):
set_module_args({
'appdirect': 10,
'memorymode': 70,
})
with patch(
'ansible_collections.community.general.plugins.modules.storage.pmem.pmem.PersistentMemory.pmem_run_command',
side_effect=[goal_plain, goal, dimmlist]):
with self.assertRaises(AnsibleExitJson) as result:
pmem_module.main()
self.result_check(result, False, [25769803776], [188978561024], [328230764544])
def test_when_appdirect_memorymode_reserved(self):
set_module_args({
'appdirect': 10,
'memorymode': 70,
'reserved': 20,
})
with patch(
'ansible_collections.community.general.plugins.modules.storage.pmem.pmem.PersistentMemory.pmem_run_command',
side_effect=[goal_plain, goal, dimmlist]):
with self.assertRaises(AnsibleExitJson) as result:
pmem_module.main()
self.result_check(result, False, [25769803776], [188978561024], [328230764544])
def test_when_appdirect_notinterleaved_memorymode_reserved(self):
set_module_args({
'appdirect': 10,
'appdirect_interleaved': False,
'memorymode': 70,
'reserved': 20,
})
with patch(
'ansible_collections.community.general.plugins.modules.storage.pmem.pmem.PersistentMemory.pmem_run_command',
side_effect=[goal_plain, goal, dimmlist]):
with self.assertRaises(AnsibleExitJson) as result:
pmem_module.main()
self.result_check(result, False, [25769803776], [188978561024], [328230764544])
def test_fail_when_socket_id_appdirect(self):
with self.assertRaises(AnsibleFailJson):
set_module_args({
'socket': [
{
'id': 0,
'appdirect': 10,
},
{
'id': 1,
'appdirect': 10,
},
],
})
pmem_module.main()
def test_fail_when_socket0_id_memorymode_socket1_id_appdirect(self):
with self.assertRaises(AnsibleFailJson):
set_module_args({
'socket': [
{
'id': 0,
' memorymode': 70,
},
{
'id': 1,
'appdirect': 10,
},
],
})
pmem_module.main()
def test_fail_when_socket0_without_id(self):
with self.assertRaises(AnsibleFailJson):
set_module_args({
'socket': [
{
'appdirect': 10,
'memorymode': 70,
},
{
'id': 1,
'appdirect': 10,
'memorymode': 70,
},
],
})
pmem_module.main()
def test_when_socket0_and_1_appdirect_memorymode(self):
set_module_args({
'socket': [
{
'id': 0,
'appdirect': 10,
'memorymode': 70,
},
{
'id': 1,
'appdirect': 10,
'memorymode': 70,
},
],
})
with patch(
'ansible_collections.community.general.plugins.modules.storage.pmem.pmem.PersistentMemory.pmem_run_command',
side_effect=[
show_skt, goal_plain_sk0, goal_sk0, dimmlist_sk0, goal_plain_sk1, goal_sk1, dimmlist_sk1]):
with self.assertRaises(AnsibleExitJson) as result:
pmem_module.main()
self.result_check(
result, True, [12884901888, 12884901888], [94489280512, 94489280512], [164115382272, 164115382272])
def test_when_socket0_and_1_appdirect_memorymode_reserved(self):
set_module_args({
'socket': [
{
'id': 0,
'appdirect': 10,
'memorymode': 70,
'reserved': 20,
},
{
'id': 1,
'appdirect': 10,
'memorymode': 70,
'reserved': 20,
},
],
})
with patch(
'ansible_collections.community.general.plugins.modules.storage.pmem.pmem.PersistentMemory.pmem_run_command',
side_effect=[
show_skt, goal_plain_sk0, goal_sk0, dimmlist_sk0, goal_plain_sk1, goal_sk1, dimmlist_sk1]):
with self.assertRaises(AnsibleExitJson) as result:
pmem_module.main()
self.result_check(
result, True, [12884901888, 12884901888], [94489280512, 94489280512], [164115382272, 164115382272])
def test_when_socket0_appdirect_notinterleaved_memorymode_reserved_socket1_appdirect_memorymode_reserved(self):
set_module_args({
'socket': [
{
'id': 0,
'appdirect': 10,
'appdirect_interleaved': False,
'memorymode': 70,
'reserved': 20,
},
{
'id': 1,
'appdirect': 10,
'memorymode': 70,
'reserved': 20,
},
],
})
with patch(
'ansible_collections.community.general.plugins.modules.storage.pmem.pmem.PersistentMemory.pmem_run_command',
side_effect=[
show_skt, goal_plain_sk0, goal_sk0, dimmlist_sk0, goal_plain_sk1, goal_sk1, dimmlist_sk1]):
with self.assertRaises(AnsibleExitJson) as result:
pmem_module.main()
self.result_check(
result, True, [12884901888, 12884901888], [94489280512, 94489280512], [164115382272, 164115382272])
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