mirror of https://github.com/celery/kombu.git
68 lines
2.1 KiB
Python
68 lines
2.1 KiB
Python
from __future__ import annotations
|
|
|
|
from queue import Empty
|
|
from unittest.mock import Mock, patch
|
|
|
|
import pytest
|
|
|
|
from kombu.transport.etcd import Channel, Transport
|
|
|
|
pytest.importorskip('etcd')
|
|
|
|
|
|
class test_Etcd:
|
|
|
|
def setup(self):
|
|
self.connection = Mock()
|
|
self.connection.client.transport_options = {}
|
|
self.connection.client.port = 2739
|
|
self.client = self.patch('etcd.Client').return_value
|
|
self.channel = Channel(connection=self.connection)
|
|
|
|
def test_driver_version(self):
|
|
assert Transport(self.connection.client).driver_version()
|
|
|
|
def test_failed_get(self):
|
|
self.channel._acquire_lock = Mock(return_value=False)
|
|
self.channel.client.read.side_effect = IndexError
|
|
with patch('etcd.Lock'):
|
|
with pytest.raises(Empty):
|
|
self.channel._get('empty')()
|
|
|
|
def test_test_purge(self):
|
|
with patch('etcd.Lock'):
|
|
self.client.delete = Mock(return_value=True)
|
|
assert self.channel._purge('foo')
|
|
|
|
def test_key_prefix(self):
|
|
key = self.channel._key_prefix('myqueue')
|
|
assert key == 'kombu/myqueue'
|
|
|
|
def test_create_delete_queue(self):
|
|
queue = 'mynewqueue'
|
|
|
|
with patch('etcd.Lock'):
|
|
self.client.write.return_value = self.patch('etcd.EtcdResult')
|
|
assert self.channel._new_queue(queue)
|
|
|
|
self.client.delete.return_value = self.patch('etcd.EtcdResult')
|
|
self.channel._delete(queue)
|
|
|
|
def test_size(self):
|
|
with patch('etcd.Lock'):
|
|
self.client.read.return_value = self.patch(
|
|
'etcd.EtcdResult', _children=[{}, {}])
|
|
assert self.channel._size('q') == 2
|
|
|
|
def test_get(self):
|
|
with patch('etcd.Lock'):
|
|
self.client.read.return_value = self.patch(
|
|
'etcd.EtcdResult',
|
|
_children=[{'key': 'myqueue', 'modifyIndex': 1, 'value': '1'}])
|
|
assert self.channel._get('myqueue') is not None
|
|
|
|
def test_put(self):
|
|
with patch('etcd.Lock'):
|
|
self.client.write.return_value = self.patch('etcd.EtcdResult')
|
|
assert self.channel._put('myqueue', 'mydata') is None
|