def test_commit_wo_transaction(self):
from gcloud.datastore.connection import datastore_pb
from gcloud.datastore.key import Key
DATASET_ID = 'DATASET'
key_pb = Key(path=[{'kind': 'Kind', 'id': 1234}]).to_protobuf()
rsp_pb = datastore_pb.CommitResponse()
mutation = datastore_pb.Mutation()
insert = mutation.upsert.add()
insert.key.CopyFrom(key_pb)
prop = insert.property.add()
prop.name = 'foo'
prop.value.string_value = u'Foo'
conn = self._makeOne()
URI = '/'.join([
conn.API_BASE_URL,
'datastore',
conn.API_VERSION,
'datasets',
DATASET_ID,
'commit',
])
http = conn._http = Http({'status': '200'}, rsp_pb.SerializeToString())
result = conn.commit(DATASET_ID, mutation)
self.assertEqual(result.index_updates, 0)
self.assertEqual(list(result.insert_auto_id_key), [])
cw = http._called_with
self._verifyProtobufCall(cw, URI, conn)
rq_class = datastore_pb.CommitRequest
request = rq_class()
request.ParseFromString(cw['body'])
self.assertEqual(request.transaction, '')
self.assertEqual(request.mutation, mutation)
self.assertEqual(request.mode, rq_class.NON_TRANSACTIONAL)
def test_commit_w_transaction(self):
from gcloud.datastore import _datastore_v1_pb2 as datastore_pb
DATASET_ID = 'DATASET'
key_pb = self._make_key_pb(DATASET_ID)
rsp_pb = datastore_pb.CommitResponse()
mutation = datastore_pb.Mutation()
insert = mutation.upsert.add()
insert.key.CopyFrom(key_pb)
prop = insert.property.add()
prop.name = 'foo'
prop.value.string_value = u'Foo'
conn = self._makeOne()
URI = '/'.join([
conn.api_base_url,
'datastore',
conn.API_VERSION,
'datasets',
DATASET_ID,
'commit',
])
http = conn._http = Http({'status': '200'}, rsp_pb.SerializeToString())
result = conn.commit(DATASET_ID, mutation, b'xact')
self.assertEqual(result.index_updates, 0)
self.assertEqual(list(result.insert_auto_id_key), [])
cw = http._called_with
self._verifyProtobufCall(cw, URI, conn)
rq_class = datastore_pb.CommitRequest
request = rq_class()
request.ParseFromString(cw['body'])
self.assertEqual(request.transaction, b'xact')
self.assertEqual(request.mutation, mutation)
self.assertEqual(request.mode, rq_class.TRANSACTIONAL)
def test_commit_w_transaction(self):
from gcloud.datastore.connection import datastore_pb
from gcloud.datastore.key import Key
class Xact(object):
def id(self):
return 'xact'
DATASET_ID = 'DATASET'
key_pb = Key(path=[{'kind': 'Kind', 'id': 1234}]).to_protobuf()
rsp_pb = datastore_pb.CommitResponse()
mutation = datastore_pb.Mutation()
insert = mutation.upsert.add()
insert.key.CopyFrom(key_pb)
prop = insert.property.add()
prop.name = 'foo'
prop.value.string_value = u'Foo'
conn = self._makeOne()
conn.transaction(Xact())
URI = '/'.join([
conn.API_BASE_URL,
'datastore',
conn.API_VERSION,
'datasets',
DATASET_ID,
'commit',
])
http = conn._http = Http({'status': '200'}, rsp_pb.SerializeToString())
result = conn.commit(DATASET_ID, mutation)
self.assertEqual(result.index_updates, 0)
self.assertEqual(list(result.insert_auto_id_key), [])
cw = http._called_with
self.assertEqual(cw['uri'], URI)
self.assertEqual(cw['method'], 'POST')
self.assertEqual(cw['headers']['Content-Type'],
'application/x-protobuf')
self.assertEqual(cw['headers']['User-Agent'], conn.USER_AGENT)
rq_class = datastore_pb.CommitRequest
request = rq_class()
request.ParseFromString(cw['body'])
self.assertEqual(request.transaction, 'xact')
self.assertEqual(request.mutation, mutation)
self.assertEqual(request.mode, rq_class.TRANSACTIONAL)
def test_delete_entities_w_transaction(self):
from gcloud.datastore.connection import datastore_pb
from gcloud.datastore.key import Key
mutation = datastore_pb.Mutation()
class Xact(object):
def mutation(self):
return mutation
DATASET_ID = 'DATASET'
key_pb = Key(path=[{'kind': 'Kind', 'id': 1234}]).to_protobuf()
rsp_pb = datastore_pb.CommitResponse()
conn = self._makeOne()
conn.transaction(Xact())
http = conn._http = Http({'status': '200'}, rsp_pb.SerializeToString())
result = conn.delete_entities(DATASET_ID, [key_pb])
self.assertEqual(result, True)
self.assertEqual(http._called_with, None)
mutation = conn.mutation()
self.assertEqual(len(mutation.delete), 1)
def test_save_entity_w_transaction_nested_entity(self):
from gcloud.datastore.connection import datastore_pb
from gcloud.datastore.entity import Entity
from gcloud.datastore.key import Key
mutation = datastore_pb.Mutation()
class Xact(object):
def mutation(self):
return mutation
DATASET_ID = 'DATASET'
nested = Entity()
nested['bar'] = u'Bar'
key_pb = Key(path=[{'kind': 'Kind', 'id': 1234}]).to_protobuf()
rsp_pb = datastore_pb.CommitResponse()
conn = self._makeOne()
conn.transaction(Xact())
http = conn._http = Http({'status': '200'}, rsp_pb.SerializeToString())
result = conn.save_entity(DATASET_ID, key_pb, {'foo': nested})
self.assertEqual(result, True)
self.assertEqual(http._called_with, None)
mutation = conn.mutation()
self.assertEqual(len(mutation.upsert), 1)
