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# Copyright 2015 Agile Business Group <http://www.agilebg.com>
# Copyright 2015 Alessio Gerace <alesiso.gerace@agilebg.com>
# Copyright 2016 Grupo ESOC Ingenieria de Servicios, S.L.U. - Jairo Llopis
# Copyright 2016 LasLabs Inc.
# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
import os
from contextlib import contextmanager
from datetime import datetime, timedelta
import mock
from odoo import exceptions, tools
from odoo.tests import common
try:
import pysftp
except ImportError:
pass
model = 'odoo.addons.auto_backup.models.db_backup'
class TestConnectionException(pysftp.ConnectionException):
def __init__(self):
super(TestConnectionException, self).__init__('test', 'test')
class TestDbBackup(common.TransactionCase):
def setUp(self):
super(TestDbBackup, self).setUp()
self.Model = self.env["db.backup"]
@contextmanager
def mock_assets(self):
""" It provides mocked core assets """
self.path_join_val = '/this/is/a/path'
with mock.patch('%s.db' % model) as db:
with mock.patch('%s.os' % model) as os:
with mock.patch('%s.shutil' % model) as shutil:
os.path.join.return_value = self.path_join_val
yield {
'db': db,
'os': os,
'shutil': shutil,
}
@contextmanager
def patch_filtered_sftp(self, record, mocks=None):
""" It patches filtered record and provides a mock """
if mocks is None:
mocks = ['sftp_connection']
mocks = {m: mock.DEFAULT for m in mocks}
with mock.patch.object(record, 'filtered') as filtered:
with mock.patch.object(record, 'backup_log'):
with mock.patch.multiple(record, **mocks):
filtered.side_effect = [], [record]
yield filtered
def new_record(self, method='sftp'):
vals = {
'name': u'Têst backup',
'method': method,
}
if method == 'sftp':
vals.update({
'sftp_host': 'test_host',
'sftp_port': '222',
'sftp_user': 'tuser',
'sftp_password': 'password',
'folder': '/folder/',
})
self.vals = vals
return self.Model.create(vals)
def test_compute_name_sftp(self):
""" It should create proper SFTP URI """
rec_id = self.new_record()
self.assertEqual(
'sftp://%(user)s@%(host)s:%(port)s%(folder)s' % {
'user': self.vals['sftp_user'],
'host': self.vals['sftp_host'],
'port': self.vals['sftp_port'],
'folder': self.vals['folder'],
},
rec_id.name,
)
def test_check_folder(self):
""" It should not allow recursive backups """
rec_id = self.new_record('local')
with self.assertRaises(exceptions.ValidationError):
rec_id.write({
'folder': '%s/another/path' % tools.config.filestore(
self.env.cr.dbname
),
})
@mock.patch('%s._' % model)
def test_action_sftp_test_connection_success(self, _):
""" It should raise connection succeeded warning """
rec_id = self.new_record()
with mock.patch.object(rec_id, 'sftp_connection'):
with self.assertRaises(exceptions.Warning):
rec_id.action_sftp_test_connection()
_.assert_called_once_with("Connection Test Succeeded!")
@mock.patch('%s._' % model)
def test_action_sftp_test_connection_fail(self, _):
""" It should raise connection fail warning """
rec_id = self.new_record()
with mock.patch.object(rec_id, 'sftp_connection') as conn:
conn().__enter__.side_effect = TestConnectionException
with self.assertRaises(exceptions.Warning):
rec_id.action_sftp_test_connection()
_.assert_called_once_with("Connection Test Failed!")
def test_action_backup_local(self):
""" It should backup local database """
rec_id = self.new_record('local')
filename = rec_id.filename(datetime.now())
rec_id.action_backup()
generated_backup = [f for f in os.listdir(rec_id.folder)
if f >= filename]
self.assertEqual(1, len(generated_backup))
def test_action_backup_local_cleanup(self):
""" Backup local database and cleanup old databases """
rec_id = self.new_record('local')
rec_id.days_to_keep = 1
old_date = datetime.now() - timedelta(days=3)
filename = rec_id.filename(old_date)
rec_id.action_backup()
generated_backup = [f for f in os.listdir(rec_id.folder)
if f >= filename]
self.assertEqual(2, len(generated_backup))
filename = rec_id.filename(datetime.now())
rec_id.action_backup()
generated_backup = [f for f in os.listdir(rec_id.folder)
if f >= filename]
self.assertEqual(1, len(generated_backup))
def test_action_backup_sftp_mkdirs(self):
""" It should create remote dirs """
rec_id = self.new_record()
with self.mock_assets():
with self.patch_filtered_sftp(rec_id):
conn = rec_id.sftp_connection().__enter__()
rec_id.action_backup()
conn.makedirs.assert_called_once_with(rec_id.folder)
def test_action_backup_sftp_mkdirs_conn_exception(self):
""" It should guard from ConnectionException on remote.mkdirs """
rec_id = self.new_record()
with self.mock_assets():
with self.patch_filtered_sftp(rec_id):
conn = rec_id.sftp_connection().__enter__()
conn.makedirs.side_effect = TestConnectionException
rec_id.action_backup()
# No error was raised, test pass
self.assertTrue(True)
def test_action_backup_sftp_remote_open(self):
""" It should open remote file w/ proper args """
rec_id = self.new_record()
with self.mock_assets() as assets:
with self.patch_filtered_sftp(rec_id):
conn = rec_id.sftp_connection().__enter__()
rec_id.action_backup()
conn.open.assert_called_once_with(
assets['os'].path.join(),
'wb'
)
def test_action_backup_all_search(self):
""" It should search all records """
rec_id = self.new_record()
with mock.patch.object(rec_id, 'search'):
rec_id.action_backup_all()
rec_id.search.assert_called_once_with([])
def test_action_backup_all_return(self):
""" It should return result of backup operation """
rec_id = self.new_record()
with mock.patch.object(rec_id, 'search'):
res = rec_id.action_backup_all()
self.assertEqual(
rec_id.search().action_backup(), res
)
@mock.patch('%s.pysftp' % model)
def test_sftp_connection_init_passwd(self, pysftp):
""" It should initiate SFTP connection w/ proper args and pass """
rec_id = self.new_record()
rec_id.sftp_connection()
pysftp.Connection.assert_called_once_with(
host=rec_id.sftp_host,
username=rec_id.sftp_user,
port=rec_id.sftp_port,
password=rec_id.sftp_password,
)
@mock.patch('%s.pysftp' % model)
def test_sftp_connection_init_key(self, pysftp):
""" It should initiate SFTP connection w/ proper args and key """
rec_id = self.new_record()
rec_id.write({
'sftp_private_key': 'pkey',
'sftp_password': 'pkeypass',
})
rec_id.sftp_connection()
pysftp.Connection.assert_called_once_with(
host=rec_id.sftp_host,
username=rec_id.sftp_user,
port=rec_id.sftp_port,
private_key=rec_id.sftp_private_key,
private_key_pass=rec_id.sftp_password,
)
@mock.patch('%s.pysftp' % model)
def test_sftp_connection_return(self, pysftp):
""" It should return new sftp connection """
rec_id = self.new_record()
res = rec_id.sftp_connection()
self.assertEqual(
pysftp.Connection(), res,
)
def test_filename_default(self):
""" It should not error and should return a .dump.zip file str """
now = datetime.now()
res = self.Model.filename(now)
self.assertTrue(res.endswith(".dump.zip"))
def test_filename_zip(self):
""" It should return a dump.zip filename"""
now = datetime.now()
res = self.Model.filename(now, ext='zip')
self.assertTrue(res.endswith(".dump.zip"))
def test_filename_dump(self):
""" It should return a dump filename"""
now = datetime.now()
res = self.Model.filename(now, ext='dump')
self.assertTrue(res.endswith(".dump"))