mirror of
https://github.com/outbackdingo/patroni.git
synced 2026-08-25 14:53:37 +00:00
Alexander Kukushkin
bbf1110518
Conflicts: governor.py helpers/postgresql.py postgres0.yml postgres1.yml tests/test_postgresql.py
96 lines
2.7 KiB
Python
96 lines
2.7 KiB
Python
import os
|
|
import psycopg2
|
|
import unittest
|
|
import requests
|
|
import sys
|
|
import time
|
|
import yaml
|
|
|
|
from governor import Governor, main, sigchld_handler, sigterm_handler
|
|
from test_ha import true, false
|
|
from test_postgresql import Postgresql, os_system, psycopg2_connect
|
|
from test_etcd import requests_get, requests_put, requests_delete
|
|
|
|
if sys.hexversion >= 0x03000000:
|
|
import http.server as BaseHTTPServer
|
|
else:
|
|
import BaseHTTPServer
|
|
|
|
|
|
def nop(*args, **kwargs):
|
|
pass
|
|
|
|
|
|
def os_waitpid(a, b):
|
|
return (0, 0)
|
|
|
|
|
|
def time_sleep(_):
|
|
raise Exception()
|
|
|
|
|
|
class TestGovernor(unittest.TestCase):
|
|
|
|
def __init__(self, method_name='runTest'):
|
|
self.setUp = self.set_up
|
|
self.tearDown = self.tear_down
|
|
super(TestGovernor, self).__init__(method_name)
|
|
|
|
def set_up(self):
|
|
self.touched = False
|
|
os.system = os_system
|
|
psycopg2.connect = psycopg2_connect
|
|
requests.get = requests_get
|
|
requests.put = requests_put
|
|
requests.delete = requests_delete
|
|
time.sleep = nop
|
|
self.write_pg_hba = Postgresql.write_pg_hba
|
|
self.write_recovery_conf = Postgresql.write_recovery_conf
|
|
Postgresql.write_pg_hba = nop
|
|
Postgresql.write_recovery_conf = nop
|
|
BaseHTTPServer.HTTPServer.__init__ = nop
|
|
|
|
def tear_down(self):
|
|
Postgresql.write_pg_hba = self.write_pg_hba
|
|
Postgresql.write_recovery_conf = self.write_recovery_conf
|
|
|
|
def test_sigterm_handler(self):
|
|
self.assertRaises(SystemExit, sigterm_handler, None, None)
|
|
|
|
def test_governor_main(self):
|
|
main()
|
|
sys.argv = ['governor.py', 'postgres0.yml']
|
|
time.sleep = time_sleep
|
|
self.assertRaises(Exception, main)
|
|
|
|
def touch_member(self):
|
|
if not self.touched:
|
|
self.touched = True
|
|
return False
|
|
return True
|
|
|
|
def test_governor_initialize(self):
|
|
with open('postgres0.yml', 'r') as f:
|
|
config = yaml.load(f)
|
|
g = Governor(config)
|
|
g.postgresql.should_use_s3_to_create_replica = false
|
|
g.etcd.base_client_url = 'http://remote'
|
|
g.etcd.client_url
|
|
g.postgresql.data_directory_empty = true
|
|
g.etcd.race = true
|
|
g.initialize()
|
|
g.etcd.race = false
|
|
g.initialize()
|
|
g.postgresql.data_directory_empty = false
|
|
g.touch_member = self.touch_member
|
|
g.initialize()
|
|
g.postgresql.data_directory_empty = true
|
|
time.sleep = time_sleep
|
|
g.postgresql.sync_from_leader = false
|
|
self.assertRaises(Exception, g.initialize)
|
|
|
|
def test_sigchld_handler(self):
|
|
sigchld_handler(None, None)
|
|
os.waitpid = os_waitpid
|
|
sigchld_handler(None, None)
|