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"""Test ObjectStore backend bits.
For these tests to run, a couch server has to be running on (default) port
5984.
"""
try:
import simplejson as json
except ImportError:
import json # noqa
import os
import sys
import copy
import testtools
import testscenarios
from leap.soledad.backends import couch
from leap.soledad.tests import u1db_tests as tests
from leap.soledad.tests.u1db_tests.test_backends import (
TestAlternativeDocument,
AllDatabaseTests,
LocalDatabaseTests,
LocalDatabaseValidateGenNTransIdTests,
LocalDatabaseValidateSourceGenTests,
LocalDatabaseWithConflictsTests,
DatabaseIndexTests,
)
from leap.soledad.tests.u1db_tests.test_sync import (
target_scenarios,
_make_local_db_and_target,
_make_local_db_and_http_target,
_make_local_db_and_oauth_http_target,
DatabaseSyncTargetTests,
)
from leap.soledad.tests.u1db_tests.test_remote_sync_target import (
make_http_app,
make_oauth_http_app,
)
#-----------------------------------------------------------------------------
# The following tests come from `u1db.tests.test_common_backends`.
#-----------------------------------------------------------------------------
class TestCouchBackendImpl(tests.TestCase):
def test__allocate_doc_id(self):
db = couch.CouchDatabase('http://localhost:5984', 'u1db_tests')
doc_id1 = db._allocate_doc_id()
self.assertTrue(doc_id1.startswith('D-'))
self.assertEqual(34, len(doc_id1))
int(doc_id1[len('D-'):], 16)
self.assertNotEqual(doc_id1, db._allocate_doc_id())
#-----------------------------------------------------------------------------
# The following tests come from `u1db.tests.test_backends`.
#-----------------------------------------------------------------------------
def make_couch_database_for_test(test, replica_uid):
return couch.CouchDatabase('http://localhost:5984', 'u1db_tests',
replica_uid=replica_uid or 'test')
def copy_couch_database_for_test(test, db):
new_db = couch.CouchDatabase('http://localhost:5984', 'u1db_tests_2',
replica_uid=db.replica_uid or 'test')
new_db._transaction_log = copy.deepcopy(db._transaction_log)
new_db._sync_log = copy.deepcopy(db._sync_log)
gen, docs = db.get_all_docs(include_deleted=True)
for doc in docs:
new_db._put_doc(doc)
new_db._ensure_u1db_data()
return new_db
COUCH_SCENARIOS = [
('couch', {'make_database_for_test': make_couch_database_for_test,
'copy_database_for_test': copy_couch_database_for_test,
'make_document_for_test': tests.make_document_for_test,}),
]
class CouchTests(AllDatabaseTests):
scenarios = COUCH_SCENARIOS
def tearDown(self):
self.db.delete_database()
super(CouchTests, self).tearDown()
class CouchDatabaseTests(LocalDatabaseTests):
scenarios = COUCH_SCENARIOS
def tearDown(self):
self.db.delete_database()
super(CouchDatabaseTests, self).tearDown()
class CouchValidateGenNTransIdTests(LocalDatabaseValidateGenNTransIdTests):
scenarios = COUCH_SCENARIOS
def tearDown(self):
self.db.delete_database()
super(CouchValidateGenNTransIdTests, self).tearDown()
class CouchValidateSourceGenTests(LocalDatabaseValidateSourceGenTests):
scenarios = COUCH_SCENARIOS
def tearDown(self):
self.db.delete_database()
super(CouchValidateSourceGenTests, self).tearDown()
class CouchWithConflictsTests(LocalDatabaseWithConflictsTests):
scenarios = COUCH_SCENARIOS
def tearDown(self):
self.db.delete_database()
super(CouchWithConflictsTests, self).tearDown()
# Notice: the CouchDB backend is currently used for storing encrypted data in
# the server, so indexing makes no sense. Thus, we ignore index testing for
# now.
#class CouchIndexTests(DatabaseIndexTests):
#
# scenarios = COUCH_SCENARIOS
#
# def tearDown(self):
# self.db.delete_database()
# super(CouchIndexTests, self).tearDown()
#
#-----------------------------------------------------------------------------
# The following tests come from `u1db.tests.test_sync`.
#-----------------------------------------------------------------------------
target_scenarios = [
('local', {'create_db_and_target': _make_local_db_and_target}), ]
simple_doc = tests.simple_doc
nested_doc = tests.nested_doc
class CouchDatabaseSyncTargetTests(DatabaseSyncTargetTests):
scenarios = (tests.multiply_scenarios(COUCH_SCENARIOS, target_scenarios))
def tearDown(self):
self.db.delete_database()
super(CouchDatabaseSyncTargetTests, self).tearDown()
def test_sync_exchange_returns_many_new_docs(self):
# This test was replicated to allow dictionaries to be compared after
# JSON expansion (because one dictionary may have many different
# serialized representations).
doc = self.db.create_doc_from_json(simple_doc)
doc2 = self.db.create_doc_from_json(nested_doc)
self.assertTransactionLog([doc.doc_id, doc2.doc_id], self.db)
new_gen, _ = self.st.sync_exchange(
[], 'other-replica', last_known_generation=0,
last_known_trans_id=None, return_doc_cb=self.receive_doc)
self.assertTransactionLog([doc.doc_id, doc2.doc_id], self.db)
self.assertEqual(2, new_gen)
self.assertEqual(
[(doc.doc_id, doc.rev, json.loads(simple_doc), 1),
(doc2.doc_id, doc2.rev, json.loads(nested_doc), 2)],
[c[:-3] + (json.loads(c[-3]), c[-2]) for c in self.other_changes])
if self.whitebox:
self.assertEqual(
self.db._last_exchange_log['return'],
{'last_gen': 2, 'docs':
[(doc.doc_id, doc.rev), (doc2.doc_id, doc2.rev)]})
load_tests = tests.load_with_scenarios
|
