def couchbase_backend_setup(self):
self.rest_client = RestClient(self.host, port=self.rest_port)
for bucket in self.rest_client.get_all_buckets():
logging.info("Deleting bucket %s" % bucket)
assert self.rest_client.delete_bucket(bucket)
logging.info("Creating default bucket")
assert self.rest_client.create_default_bucket()
Stats.wait_for_warmup(self.host, self.port)
self.upr_client = UprClient(self.host, self.port)
self.mcd_client = McdClient(self.host, self.port)
def test_delete(self):
op = self.mcd_client.set('key1', 'value', 0, 0, 0)
resp = op.next_response()
assert resp['status'] == SUCCESS
op = self.mcd_client.delete('key1', 0)
resp = op.next_response()
assert resp['status'] == SUCCESS
assert Stats.wait_for_stat(self.mcd_client, 'curr_items', 0)
def test_start_stop_persistence(self):
op = self.mcd_client.stop_persistence()
resp = op.next_response()
assert resp['status'] == SUCCESS
op = self.mcd_client.set('key', 'value', 0, 0, 0)
resp = op.next_response()
assert resp['status'] == SUCCESS
time.sleep(2)
op = self.mcd_client.stats()
resp = op.next_response()
assert resp['status'] == SUCCESS
assert resp['value']['ep_flusher_state'] == 'paused'
op = self.mcd_client.start_persistence()
resp = op.next_response()
assert resp['status'] == SUCCESS
Stats.wait_for_persistence(self.mcd_client)
def test_stream_request_disk_and_memory_read(self):
for i in range(15000):
op = self.mcd_client.set('key' + str(i), 'value', 0, 0, 0)
resp = op.next_response()
assert resp['status'] == SUCCESS
op = self.mcd_client.stats('vbucket-seqno')
resp = op.next_response()
assert resp['status'] == SUCCESS
end_seqno = int(resp['value']['vb_0_high_seqno'])
Stats.wait_for_persistence(self.mcd_client)
assert Stats.wait_for_stat(self.mcd_client, 'vb_0:num_checkpoints', 2,
'checkpoint')
op = self.upr_client.open_producer("mystream")
response = op.next_response()
assert response['status'] == SUCCESS
mutations = 0
markers = 0
last_by_seqno = 0
op = self.upr_client.stream_req(0, 0, 0, end_seqno, 0, 0)
while op.has_response():
response = op.next_response()
if response['opcode'] == 83:
assert response['status'] == SUCCESS
if response['opcode'] == 83:
state = Stats.get_stat(self.mcd_client,
'eq_uprq:mystream:stream_0_state', 'upr')
assert state == 'backfilling'
if response['opcode'] == 86:
markers = markers + 1
if response['opcode'] == 87:
assert response['by_seqno'] > last_by_seqno
last_by_seqno = response['by_seqno']
mutations = mutations + 1
assert mutations == 15000
assert markers > 1
