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import os
import unittest
from subprocess import call
from unit.applications.lang.python import TestApplicationPython
class TestUSR1(TestApplicationPython):
prerequisites = {'modules': ['python']}
def test_usr1_access_log(self):
self.load('empty')
log = 'access.log'
log_new = 'new.log'
log_path = self.testdir + '/' + log
self.assertIn(
'success',
self.conf('"' + log_path + '"', 'access_log'),
'access log configure',
)
self.assertTrue(self.waitforfiles(log_path), 'open')
os.rename(log_path, self.testdir + '/' + log_new)
self.assertEqual(self.get()['status'], 200)
self.assertIsNotNone(
self.wait_for_record(r'"GET / HTTP/1.1" 200 0 "-" "-"', log_new),
'rename new',
)
self.assertFalse(os.path.isfile(log_path), 'rename old')
with open(self.testdir + '/unit.pid', 'r') as f:
pid = f.read().rstrip()
call(['kill', '-s', 'USR1', pid])
self.assertTrue(self.waitforfiles(log_path), 'reopen')
self.assertEqual(self.get(url='/usr1')['status'], 200)
self.stop()
self.assertIsNotNone(
self.wait_for_record(r'"GET /usr1 HTTP/1.1" 200 0 "-" "-"', log),
'reopen 2',
)
self.assertIsNone(
self.search_in_log(r'/usr1', log_new), 'rename new 2'
)
def test_usr1_unit_log(self):
self.load('log_body')
log_new = 'new.log'
log_path = self.testdir + '/' + 'unit.log'
log_path_new = self.testdir + '/' + log_new
os.rename(log_path, log_path_new)
body = 'body_for_a_log_new'
self.assertEqual(self.post(body=body)['status'], 200)
self.assertIsNotNone(
self.wait_for_record(body, log_new), 'rename new'
)
self.assertFalse(os.path.isfile(log_path), 'rename old')
with open(self.testdir + '/unit.pid', 'r') as f:
pid = f.read().rstrip()
call(['kill', '-s', 'USR1', pid])
self.assertTrue(self.waitforfiles(log_path), 'reopen')
body = 'body_for_a_log_unit'
self.assertEqual(self.post(body=body)['status'], 200)
self.stop()
self.assertIsNotNone(self.wait_for_record(body), 'rename new')
self.assertIsNone(self.search_in_log(body, log_new), 'rename new 2')
# merge two log files into unit.log to check alerts
with open(log_path, 'w') as unit_log, \
open(log_path_new, 'r') as unit_log_new:
unit_log.write(unit_log_new.read())
if __name__ == '__main__':
TestUSR1.main()
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