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# -*- coding: utf-8 -*-
# pylint: disable=too-many-lines
from copy import deepcopy
from unittest.mock import Mock, patch
from urllib.parse import urlencode
from .. import mgr
from ..controllers._version import APIVersion
from ..controllers.nfs import NFSGaneshaExports, NFSGaneshaUi
from ..tests import ControllerTestCase
from ..tools import NotificationQueue, TaskManager
class NFSGaneshaExportsTest(ControllerTestCase):
_nfs_module_export = {
"export_id": 1,
"path": "bk1",
"cluster_id": "myc",
"pseudo": "/bk-ps",
"access_type": "RO",
"squash": "root_id_squash",
"security_label": False,
"protocols": [
4
],
"transports": [
"TCP",
"UDP"
],
"fsal": {
"name": "RGW",
"user_id": "dashboard",
"access_key_id": "UUU5YVVOQ2P5QTOPYNAN",
"secret_access_key": "7z87tMUUsHr67ZWx12pCbWkp9UyOldxhDuPY8tVN"
},
"clients": []
}
@classmethod
def setUpClass(cls):
super().setUpClass()
cls._expected_export = deepcopy(cls._nfs_module_export)
del cls._expected_export['fsal']['access_key_id']
del cls._expected_export['fsal']['secret_access_key']
@classmethod
def tearDownClass(cls):
super().tearDownClass()
NotificationQueue.stop()
@classmethod
def setup_server(cls):
NotificationQueue.start_queue()
TaskManager.init()
cls.setup_controllers([NFSGaneshaExports])
def test_list_exports(self):
mgr.remote = Mock(return_value=[self._nfs_module_export])
self._get('/api/nfs-ganesha/export')
self.assertStatus(200)
self.assertJsonBody([self._expected_export])
def test_get_export(self):
mgr.remote = Mock(return_value=self._nfs_module_export)
self._get('/api/nfs-ganesha/export/myc/1')
self.assertStatus(200)
self.assertJsonBody(self._expected_export)
def test_create_export(self):
export_mgr = Mock()
created_nfs_export = deepcopy(self._nfs_module_export)
created_nfs_export['pseudo'] = 'new-pseudo'
created_nfs_export['export_id'] = 2
export_mgr.get_export_by_pseudo.side_effect = [None, created_nfs_export]
export_mgr.apply_export.return_value = (0, '', '')
mgr.remote.return_value = export_mgr
export_create_body = deepcopy(self._expected_export)
del export_create_body['export_id']
export_create_body['pseudo'] = created_nfs_export['pseudo']
self._post('/api/nfs-ganesha/export',
export_create_body,
version=APIVersion(2, 0))
self.assertStatus(201)
expected_body = export_create_body
expected_body['export_id'] = created_nfs_export['export_id']
self.assertJsonBody(export_create_body)
def test_create_export_with_existing_pseudo_fails(self):
export_mgr = Mock()
export_mgr.get_export_by_pseudo.return_value = self._nfs_module_export
mgr.remote.return_value = export_mgr
export_create_body = deepcopy(self._expected_export)
del export_create_body['export_id']
self._post('/api/nfs-ganesha/export',
export_create_body,
version=APIVersion(2, 0))
self.assertStatus(400)
response = self.json_body()
self.assertIn(f'Pseudo {export_create_body["pseudo"]} is already in use',
response['detail'])
def test_set_export(self):
export_mgr = Mock()
updated_nfs_export = deepcopy(self._nfs_module_export)
updated_nfs_export['pseudo'] = 'updated-pseudo'
export_mgr.get_export_by_pseudo.return_value = updated_nfs_export
export_mgr.apply_export.return_value = (0, '', '')
mgr.remote.return_value = export_mgr
updated_export_body = deepcopy(self._expected_export)
updated_export_body['pseudo'] = updated_nfs_export['pseudo']
self._put('/api/nfs-ganesha/export/myc/2',
updated_export_body,
version=APIVersion(2, 0))
self.assertStatus(200)
self.assertJsonBody(updated_export_body)
def test_delete_export(self):
mgr.remote = Mock(side_effect=[self._nfs_module_export, None])
self._delete('/api/nfs-ganesha/export/myc/2',
version=APIVersion(2, 0))
self.assertStatus(204)
def test_delete_export_not_found(self):
mgr.remote = Mock(return_value=None)
self._delete('/api/nfs-ganesha/export/myc/3',
version=APIVersion(2, 0))
self.assertStatus(404)
class NFSGaneshaUiControllerTest(ControllerTestCase):
@classmethod
def setup_server(cls):
cls.setup_controllers([NFSGaneshaUi])
@classmethod
def _create_ls_dir_url(cls, fs_name, query_params):
api_url = '/ui-api/nfs-ganesha/lsdir/{}'.format(fs_name)
if query_params is not None:
return '{}?{}'.format(api_url, urlencode(query_params))
return api_url
@patch('dashboard.controllers.nfs.CephFS')
def test_lsdir(self, cephfs_class):
cephfs_class.return_value.ls_dir.return_value = [
{'path': '/foo'},
{'path': '/foo/bar'}
]
mocked_ls_dir = cephfs_class.return_value.ls_dir
reqs = [
{
'params': None,
'cephfs_ls_dir_args': ['/', 1],
'path0': '/',
'status': 200
},
{
'params': {'root_dir': '/', 'depth': '1'},
'cephfs_ls_dir_args': ['/', 1],
'path0': '/',
'status': 200
},
{
'params': {'root_dir': '', 'depth': '1'},
'cephfs_ls_dir_args': ['/', 1],
'path0': '/',
'status': 200
},
{
'params': {'root_dir': '/foo', 'depth': '3'},
'cephfs_ls_dir_args': ['/foo', 3],
'path0': '/foo',
'status': 200
},
{
'params': {'root_dir': 'foo', 'depth': '6'},
'cephfs_ls_dir_args': ['/foo', 5],
'path0': '/foo',
'status': 200
},
{
'params': {'root_dir': '/', 'depth': '-1'},
'status': 400
},
{
'params': {'root_dir': '/', 'depth': 'abc'},
'status': 400
}
]
for req in reqs:
self._get(self._create_ls_dir_url('a', req['params']))
self.assertStatus(req['status'])
# Returned paths should contain root_dir as first element
if req['status'] == 200:
paths = self.json_body()['paths']
self.assertEqual(paths[0], req['path0'])
cephfs_class.assert_called_once_with('a')
# Check the arguments passed to `CephFS.ls_dir`.
if req.get('cephfs_ls_dir_args'):
mocked_ls_dir.assert_called_once_with(*req['cephfs_ls_dir_args'])
else:
mocked_ls_dir.assert_not_called()
mocked_ls_dir.reset_mock()
cephfs_class.reset_mock()
@patch('dashboard.controllers.nfs.cephfs')
@patch('dashboard.controllers.nfs.CephFS')
def test_lsdir_non_existed_dir(self, cephfs_class, cephfs):
cephfs.ObjectNotFound = Exception
cephfs.PermissionError = Exception
cephfs_class.return_value.ls_dir.side_effect = cephfs.ObjectNotFound()
self._get(self._create_ls_dir_url('a', {'root_dir': '/foo', 'depth': '3'}))
cephfs_class.assert_called_once_with('a')
cephfs_class.return_value.ls_dir.assert_called_once_with('/foo', 3)
self.assertStatus(200)
self.assertJsonBody({'paths': []})
def test_status_available(self):
self._get('/ui-api/nfs-ganesha/status')
self.assertStatus(200)
self.assertJsonBody({'available': True, 'message': None})
def test_status_not_available(self):
mgr.remote = Mock(side_effect=RuntimeError('Test'))
self._get('/ui-api/nfs-ganesha/status')
self.assertStatus(200)
self.assertJsonBody({'available': False, 'message': 'Test'})
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