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# This file is part of Buildbot. Buildbot is free software: you can
# redistribute it and/or modify it under the terms of the GNU General Public
# License as published by the Free Software Foundation, version 2.
#
# This program is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
# details.
#
# You should have received a copy of the GNU General Public License along with
# this program; if not, write to the Free Software Foundation, Inc., 51
# Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
#
# Copyright Buildbot Team Members
from __future__ import with_statement
import os
import mock
from twisted.trial import unittest
from twisted.internet import defer
from buildbot.scripts import create_master
from buildbot.db import connector, model
from buildbot.test.util import dirs, misc
def mkconfig(**kwargs):
config = dict(force=False, relocatable=False, config='master.cfg',
db='sqlite:///state.sqlite', basedir=os.path.abspath('basedir'),
quiet=False, **{'no-logrotate':False, 'log-size':'10000000',
'log-count':'10'})
config.update(kwargs)
return config
class TestCreateMaster(misc.StdoutAssertionsMixin, unittest.TestCase):
def setUp(self):
# createMaster is decorated with @in_reactor, so strip that decoration
# since the master is already running
self.patch(create_master, 'createMaster',
create_master.createMaster._orig)
self.setUpStdoutAssertions()
# tests
def do_test_createMaster(self, config):
# mock out everything that createMaster calls, then check that
# they are called, in order
functions = [ 'makeBasedir', 'makeTAC', 'makeSampleConfig',
'makePublicHtml', 'makeTemplatesDir', 'createDB' ]
repls = {}
calls = []
for fn in functions:
repl = repls[fn] = mock.Mock(name=fn)
repl.side_effect = lambda config, fn=fn : calls.append(fn)
self.patch(create_master, fn, repl)
repls['createDB'].side_effect = (lambda config :
calls.append(fn) or defer.succeed(None))
d = create_master.createMaster(config)
@d.addCallback
def check(rc):
self.assertEqual(rc, 0)
self.assertEqual(calls, functions)
for repl in repls.values():
repl.assert_called_with(config)
return d
def test_createMaster_quiet(self):
d = self.do_test_createMaster(mkconfig(quiet=True))
@d.addCallback
def check(_):
self.assertWasQuiet()
return d
def test_createMaster_loud(self):
d = self.do_test_createMaster(mkconfig(quiet=False))
@d.addCallback
def check(_):
self.assertInStdout('buildmaster configured in')
return d
class TestCreateMasterFunctions(dirs.DirsMixin, misc.StdoutAssertionsMixin,
unittest.TestCase):
def setUp(self):
self.setUpDirs('test')
self.basedir = os.path.abspath(os.path.join('test', 'basedir'))
self.setUpStdoutAssertions()
def tearDown(self):
self.tearDownDirs()
def assertInTacFile(self, str):
self.assertIn(str,
open(os.path.join('test', 'buildbot.tac'), 'rt').read())
def assertNotInTacFile(self, str):
self.assertNotIn(str,
open(os.path.join('test', 'buildbot.tac'), 'rt').read())
def assertDBSetup(self, basedir=None, db_url='sqlite:///state.sqlite',
verbose=True):
# mock out the database setup
self.db = mock.Mock()
self.db.setup.side_effect = lambda *a, **k : defer.succeed(None)
self.DBConnector = mock.Mock()
self.DBConnector.return_value = self.db
self.patch(connector, 'DBConnector', self.DBConnector)
basedir = basedir or self.basedir
self.assertEqual(
dict(basedir=self.DBConnector.call_args[0][1],
db_url=self.DBConnector.call_args[0][0].mkconfig.db['db_url'],
verbose=self.db.setup.call_args[1]['verbose'],
check_version=self.db.setup.call_args[1]['check_version'],
),
dict(basedir=self.basedir,
db_url=db_url,
verbose=True,
check_version=False))
# tests
def test_makeBasedir(self):
self.assertFalse(os.path.exists(self.basedir))
create_master.makeBasedir(mkconfig(basedir=self.basedir))
self.assertTrue(os.path.exists(self.basedir))
self.assertInStdout('mkdir %s' % (self.basedir,))
def test_makeBasedir_quiet(self):
self.assertFalse(os.path.exists(self.basedir))
create_master.makeBasedir(mkconfig(basedir=self.basedir, quiet=True))
self.assertTrue(os.path.exists(self.basedir))
self.assertWasQuiet()
def test_makeBasedir_existing(self):
os.mkdir(self.basedir)
create_master.makeBasedir(mkconfig(basedir=self.basedir))
self.assertInStdout('updating existing installation')
def test_makeTAC(self):
create_master.makeTAC(mkconfig(basedir='test'))
self.assertInTacFile("Application('buildmaster')")
self.assertWasQuiet()
def test_makeTAC_relocatable(self):
create_master.makeTAC(mkconfig(basedir='test', relocatable=True))
self.assertInTacFile("basedir = '.'") # repr() prefers ''
self.assertWasQuiet()
def test_makeTAC_no_logrotate(self):
create_master.makeTAC(mkconfig(basedir='test', **{'no-logrotate':True}))
self.assertNotInTacFile("import Log")
self.assertWasQuiet()
def test_makeTAC_existing_incorrect(self):
with open(os.path.join('test', 'buildbot.tac'), 'wt') as f:
f.write('WRONG')
create_master.makeTAC(mkconfig(basedir='test'))
self.assertInTacFile("WRONG")
self.assertTrue(os.path.exists(
os.path.join('test', 'buildbot.tac.new')))
self.assertInStdout('not touching existing buildbot.tac')
def test_makeTAC_existing_incorrect_quiet(self):
with open(os.path.join('test', 'buildbot.tac'), 'wt') as f:
f.write('WRONG')
create_master.makeTAC(mkconfig(basedir='test', quiet=True))
self.assertInTacFile("WRONG")
self.assertWasQuiet()
def test_makeTAC_existing_correct(self):
create_master.makeTAC(mkconfig(basedir='test', quiet=True))
create_master.makeTAC(mkconfig(basedir='test'))
self.assertFalse(os.path.exists(
os.path.join('test', 'buildbot.tac.new')))
self.assertInStdout('and is correct')
def test_makeSampleConfig(self):
create_master.makeSampleConfig(mkconfig(basedir='test'))
self.assertTrue(os.path.exists(
os.path.join('test', 'master.cfg.sample')))
self.assertInStdout('creating ')
def test_makeSampleConfig_db(self):
create_master.makeSampleConfig(mkconfig(basedir='test', db='XXYYZZ',
quiet=True))
with open(os.path.join('test', 'master.cfg.sample'), 'rt') as f:
self.assertIn("XXYYZZ", f.read())
self.assertWasQuiet()
def test_makePublicHtml(self):
create_master.makePublicHtml(mkconfig(basedir='test', quiet=True))
self.assertTrue(os.path.exists(
os.path.join('test', 'public_html', 'robots.txt')))
self.assertWasQuiet()
def test_makeTemplatesDir(self):
create_master.makeTemplatesDir(mkconfig(basedir='test', quiet=True))
self.assertTrue(os.path.exists(
os.path.join('test', 'templates', 'README.txt')))
self.assertWasQuiet()
@defer.inlineCallbacks
def test_createDB(self):
setup = mock.Mock(side_effect=lambda **kwargs : defer.succeed(None))
self.patch(connector.DBConnector, 'setup', setup)
upgrade = mock.Mock(side_effect=lambda **kwargs : defer.succeed(None))
self.patch(model.Model, 'upgrade', upgrade)
yield create_master.createDB(
mkconfig(basedir='test', quiet=True),
_noMonkey=True)
setup.asset_called_with(check_version=False, verbose=False)
upgrade.assert_called()
self.assertWasQuiet()
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