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# Copyright (C) 2018 Lars Wirzenius
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
import shutil
import tempfile
import unittest
import muck
class PersistentStoreTests(unittest.TestCase):
def setUp(self):
self.tempdir = tempfile.mkdtemp()
self.ps = muck.PersistentStore(self.tempdir)
def tearDown(self):
shutil.rmtree(self.tempdir)
def test_initially_loads_empty_memory_store(self):
ms = self.ps.load_memory_store()
self.assertEqual(len(ms), 0)
def test_appends_to_change_log(self):
meta = {
'id': 'id-1',
'rev': 'rev-1',
}
res = {
'foo': 'bar',
}
chg = muck.CreateChange(meta, res)
self.ps.append_change(chg)
ms = self.ps.load_memory_store()
self.assertEqual(len(ms), 1)
self.assertEqual(
ms.as_dict(),
{
'id-1': (meta, res),
})
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