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# -*- coding: utf-8 -*-
# Copyright 2017 LasLabs Inc.
# License LGPL-3.0 or later (http://www.gnu.org/licenses/lgpl).
import logging
import os
import tempfile
import mock
from openerp.modules import get_module_path
from openerp.tests.common import TransactionCase
from .. import post_init_hook
_logger = logging.getLogger(__name__)
try:
from checksumdir import dirhash
except ImportError:
_logger.debug('Cannot `import checksumdir`.')
model = 'openerp.addons.module_auto_update.models.module'
class TestModule(TransactionCase):
def setUp(self):
super(TestModule, self).setUp()
module_name = 'module_auto_update'
self.own_module = self.env['ir.module.module'].search([
('name', '=', module_name),
])
self.own_dir_path = get_module_path(module_name)
self.own_checksum = dirhash(
self.own_dir_path,
'sha1',
excluded_extensions=['pyc', 'pyo'],
)
self.own_writeable = os.access(self.own_dir_path, os.W_OK)
@mock.patch('%s.get_module_path' % model)
def create_test_module(self, vals, get_module_path_mock):
get_module_path_mock.return_value = self.own_dir_path
test_module = self.env['ir.module.module'].create(vals)
return test_module
def test_compute_checksum_dir(self):
"""It should compute the directory's SHA-1 hash"""
self.assertEqual(
self.own_module.checksum_dir, self.own_checksum,
'Module directory checksum not computed properly',
)
def test_compute_checksum_dir_ignore_excluded(self):
"""It should exclude .pyc/.pyo extensions from checksum
calculations"""
if not self.own_writeable:
self.skipTest("Own directory not writeable")
with tempfile.NamedTemporaryFile(
suffix='.pyc', dir=self.own_dir_path):
self.assertEqual(
self.own_module.checksum_dir, self.own_checksum,
'SHA1 checksum does not ignore excluded extensions',
)
def test_compute_checksum_dir_recomputes_when_file_added(self):
"""It should return a different value when a non-.pyc/.pyo file is
added to the module directory"""
if not self.own_writeable:
self.skipTest("Own directory not writeable")
with tempfile.NamedTemporaryFile(
suffix='.py', dir=self.own_dir_path):
self.assertNotEqual(
self.own_module.checksum_dir, self.own_checksum,
'SHA1 checksum not recomputed',
)
def test_store_checksum_installed_state_installed(self):
"""It should set the module's checksum_installed equal to
checksum_dir when vals contain state 'installed'"""
self.own_module.checksum_installed = 'test'
self.own_module._store_checksum_installed({'state': 'installed'})
self.assertEqual(
self.own_module.checksum_installed, self.own_module.checksum_dir,
'Setting state to installed does not store checksum_dir '
'as checksum_installed',
)
def test_store_checksum_installed_state_uninstalled(self):
"""It should clear the module's checksum_installed when vals
contain state 'uninstalled'"""
self.own_module.checksum_installed = 'test'
self.own_module._store_checksum_installed({'state': 'uninstalled'})
self.assertEqual(
self.own_module.checksum_installed, False,
'Setting state to uninstalled does not clear checksum_installed',
)
def test_store_checksum_installed_vals_contain_checksum_installed(self):
"""It should not set checksum_installed to False or checksum_dir when
a checksum_installed is included in vals"""
self.own_module.checksum_installed = 'test'
self.own_module._store_checksum_installed({
'state': 'installed',
'checksum_installed': 'test',
})
self.assertEqual(
self.own_module.checksum_installed, 'test',
'Providing checksum_installed in vals did not prevent overwrite',
)
def test_store_checksum_installed_with_retain_context(self):
"""It should not set checksum_installed to False or checksum_dir when
self has context retain_checksum_installed=True"""
self.own_module.checksum_installed = 'test'
self.own_module.with_context(
retain_checksum_installed=True,
)._store_checksum_installed({'state': 'installed'})
self.assertEqual(
self.own_module.checksum_installed, 'test',
'Providing retain_checksum_installed context did not prevent '
'overwrite',
)
def test_button_uninstall_cancel(self):
"""It should preserve checksum_installed when cancelling uninstall"""
self.own_module.write({'state': 'to remove'})
self.own_module.checksum_installed = 'test'
self.own_module.button_uninstall_cancel()
self.assertEqual(
self.own_module.checksum_installed, 'test',
'Uninstall cancellation does not preserve checksum_installed',
)
def test_button_upgrade_cancel(self):
"""It should preserve checksum_installed when cancelling upgrades"""
self.own_module.write({'state': 'to upgrade'})
self.own_module.checksum_installed = 'test'
self.own_module.button_upgrade_cancel()
self.assertEqual(
self.own_module.checksum_installed, 'test',
'Upgrade cancellation does not preserve checksum_installed',
)
def test_create(self):
"""It should call _store_checksum_installed method"""
_store_checksum_installed_mock = mock.MagicMock()
self.env['ir.module.module']._patch_method(
'_store_checksum_installed',
_store_checksum_installed_mock,
)
vals = {
'name': 'module_auto_update_test_module',
'state': 'installed',
}
self.create_test_module(vals)
_store_checksum_installed_mock.assert_called_once_with(vals)
self.env['ir.module.module']._revert_method(
'_store_checksum_installed',
)
@mock.patch('%s.get_module_path' % model)
def test_get_module_list(self, module_path_mock):
"""It should change the state of modules with different
checksum_dir and checksum_installed to 'to upgrade'"""
module_path_mock.return_value = self.own_dir_path
vals = {
'name': 'module_auto_update_test_module',
'state': 'installed',
}
test_module = self.create_test_module(vals)
test_module.checksum_installed = 'test'
self.env['base.module.upgrade'].get_module_list()
self.assertEqual(
test_module.state, 'to upgrade',
'List update does not mark upgradeable modules "to upgrade"',
)
@mock.patch('%s.get_module_path' % model)
def test_get_module_list_only_changes_installed(self, module_path_mock):
"""It should not change the state of a module with a former state
other than 'installed' to 'to upgrade'"""
module_path_mock.return_value = self.own_dir_path
vals = {
'name': 'module_auto_update_test_module',
'state': 'uninstalled',
}
test_module = self.create_test_module(vals)
self.env['base.module.upgrade'].get_module_list()
self.assertNotEqual(
test_module.state, 'to upgrade',
'List update changed state of an uninstalled module',
)
def test_write(self):
"""It should call _store_checksum_installed method"""
_store_checksum_installed_mock = mock.MagicMock()
self.env['ir.module.module']._patch_method(
'_store_checksum_installed',
_store_checksum_installed_mock,
)
vals = {'state': 'installed'}
self.own_module.write(vals)
_store_checksum_installed_mock.assert_called_once_with(vals)
self.env['ir.module.module']._revert_method(
'_store_checksum_installed',
)
def test_post_init_hook(self):
"""It should set checksum_installed equal to checksum_dir for all
installed modules"""
installed_modules = self.env['ir.module.module'].search([
('state', '=', 'installed'),
])
post_init_hook(self.env.cr, None)
self.assertListEqual(
installed_modules.mapped('checksum_dir'),
installed_modules.mapped('checksum_installed'),
'Installed modules did not have checksum_installed stored',
)