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# -*- coding: utf-8 -*-
import pytest
from ceph_volume.util.device import Devices
from ceph_volume.util.lsmdisk import LSMDisk
from mock.mock import patch
import ceph_volume.util.lsmdisk as lsmdisk
@pytest.fixture
@patch("ceph_volume.util.disk.has_bluestore_label", lambda x: False)
def device_report_keys(device_info):
device_info(devices={
# example output of disk.get_devices()
'/dev/sdb': {'human_readable_size': '1.82 TB',
'locked': 0,
'model': 'PERC H700',
'nr_requests': '128',
'partitions': {},
'path': '/dev/sdb',
'removable': '0',
'rev': '2.10',
'ro': '0',
'rotational': '1',
'sas_address': '',
'sas_device_handle': '',
'scheduler_mode': 'cfq',
'sectors': 0,
'sectorsize': '512',
'size': 1999844147200.0,
'support_discard': '',
'vendor': 'DELL',
'device_id': 'Vendor-Model-Serial',
'device_nodes': 'sdb'}
}
)
report = Devices().json_report()[0]
return list(report.keys())
@pytest.fixture
@patch("ceph_volume.util.disk.has_bluestore_label", lambda x: False)
def device_sys_api_keys(device_info):
device_info(devices={
# example output of disk.get_devices()
'/dev/sdb': {'human_readable_size': '1.82 TB',
'locked': 0,
'model': 'PERC H700',
'nr_requests': '128',
'partitions': {},
'path': '/dev/sdb',
'removable': '0',
'rev': '2.10',
'ro': '0',
'rotational': '1',
'sas_address': '',
'sas_device_handle': '',
'scheduler_mode': 'cfq',
'sectors': 0,
'sectorsize': '512',
'size': 1999844147200.0,
'support_discard': '',
'vendor': 'DELL',
'device_nodes': 'sdb'}
}
)
report = Devices().json_report()[0]
return list(report['sys_api'].keys())
@pytest.fixture
@patch("ceph_volume.util.disk.has_bluestore_label", lambda x: False)
def device_data(device_info):
device_info(
devices={
# example output of disk.get_devices()
'/dev/sdb': {
'human_readable_size': '1.82 TB',
'locked': 0,
'model': 'PERC H700',
'nr_requests': '128',
'partitions': {},
'path': '/dev/sdb',
'removable': '0',
'rev': '2.10',
'ro': '0',
'rotational': '1',
'sas_address': '',
'sas_device_handle': '',
'scheduler_mode': 'cfq',
'sectors': 0,
'sectorsize': '512',
'size': 1999844147200.0,
'support_discard': '',
'vendor': 'DELL',
'device_nodes': 'sdb'
}
}
)
dev = Devices().devices[0]
dev.lsm_data = {
"serialNum": 'S2X9NX0H935283',
"transport": 'SAS',
"mediaType": 'HDD',
"rpm": 10000,
"linkSpeed": 6000,
"health": 'Good',
"ledSupport": {
"IDENTsupport": 'Supported',
"IDENTstatus": 'Off',
"FAILsupport": 'Supported',
"FAILstatus": 'Off',
},
"errors": [],
}
return dev.json_report()
class TestInventory(object):
expected_keys = [
'ceph_device',
'path',
'rejected_reasons',
'sys_api',
'available',
'lvs',
'device_id',
'lsm_data',
]
expected_sys_api_keys = [
'human_readable_size',
'locked',
'model',
'nr_requests',
'partitions',
'path',
'removable',
'rev',
'ro',
'rotational',
'sas_address',
'sas_device_handle',
'scheduler_mode',
'sectors',
'sectorsize',
'size',
'support_discard',
'vendor',
'device_nodes'
]
expected_lsm_keys = [
'serialNum',
'transport',
'mediaType',
'rpm',
'linkSpeed',
'health',
'ledSupport',
'errors',
]
def test_json_inventory_keys_unexpected(self, fake_call, device_report_keys):
for k in device_report_keys:
assert k in self.expected_keys, "unexpected key {} in report".format(k)
def test_json_inventory_keys_missing(self, fake_call, device_report_keys):
for k in self.expected_keys:
assert k in device_report_keys, "expected key {} in report".format(k)
def test_sys_api_keys_unexpected(self, fake_call, device_sys_api_keys):
for k in device_sys_api_keys:
assert k in self.expected_sys_api_keys, "unexpected key {} in sys_api field".format(k)
def test_sys_api_keys_missing(self, fake_call, device_sys_api_keys):
for k in self.expected_sys_api_keys:
assert k in device_sys_api_keys, "expected key {} in sys_api field".format(k)
def test_lsm_data_type_unexpected(self, fake_call, device_data):
assert isinstance(device_data['lsm_data'], dict), "lsm_data field must be of type dict"
def test_lsm_data_keys_unexpected(self, fake_call, device_data):
for k in device_data['lsm_data'].keys():
assert k in self.expected_lsm_keys, "unexpected key {} in lsm_data field".format(k)
def test_lsm_data_keys_missing(self, fake_call, device_data):
lsm_keys = device_data['lsm_data'].keys()
assert lsm_keys
for k in self.expected_lsm_keys:
assert k in lsm_keys, "expected key {} in lsm_data field".format(k)
@pytest.fixture
def lsm_info(monkeypatch):
def mock_query_lsm(_, func, path):
query_map = {
'serial_num_get': "S2X9NX0H935283",
'link_type_get': 6,
'rpm_get': 0,
'link_speed_get': 6000,
'health_status_get': 2,
'led_status_get': 36,
}
return query_map.get(func, 'Unknown')
# mocked states and settings taken from the libstoragemgmt code base
# c_binding/include/libstoragemgmt/libstoragemgmt_types.h at
# https://github.com/libstorage/libstoragemgmt/
mock_health_map = {
-1: "Unknown",
0: "Fail",
1: "Warn",
2: "Good",
}
mock_transport_map = {
-1: "Unavailable",
0: "Fibre Channel",
2: "IBM SSA",
3: "Serial Bus",
4: "SCSI RDMA",
5: "iSCSI",
6: "SAS",
7: "ADT (Tape)",
8: "ATA/SATA",
9: "USB",
10: "SCSI over PCI-E",
11: "PCI-E",
}
class MockLEDStates():
LED_STATUS_UNKNOWN = 1
LED_STATUS_IDENT_ON = 2
LED_STATUS_IDENT_OFF = 4
LED_STATUS_IDENT_UNKNOWN = 8
LED_STATUS_FAULT_ON = 16
LED_STATUS_FAULT_OFF = 32
LED_STATUS_FAULT_UNKNOWN = 64
monkeypatch.setattr(LSMDisk, '_query_lsm', mock_query_lsm)
monkeypatch.setattr(lsmdisk, 'health_map', mock_health_map)
monkeypatch.setattr(lsmdisk, 'transport_map', mock_transport_map)
monkeypatch.setattr(lsmdisk, 'lsm_Disk', MockLEDStates)
return LSMDisk('/dev/sda')
class TestLSM(object):
def test_lsmdisk_health(self, lsm_info):
assert lsm_info.health == "Good"
def test_lsmdisk_transport(self, lsm_info):
assert lsm_info.transport == 'SAS'
def test_lsmdisk_mediatype(self, lsm_info):
assert lsm_info.media_type == 'Flash'
def test_lsmdisk_led_ident_support(self, lsm_info):
assert lsm_info.led_ident_support == 'Supported'
def test_lsmdisk_led_ident(self, lsm_info):
assert lsm_info.led_ident_state == 'Off'
def test_lsmdisk_led_fault_support(self, lsm_info):
assert lsm_info.led_fault_support == 'Supported'
def test_lsmdisk_led_fault(self, lsm_info):
assert lsm_info.led_fault_state == 'Off'
def test_lsmdisk_report(self, lsm_info):
assert isinstance(lsm_info.json_report(), dict)
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