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# Copyright (C) 2014 Yahoo! Inc.
#
# This file is part of cloud-init. See LICENSE file for license information.
from cloudinit.config import cc_debug
from cloudinit import cloud
from cloudinit import distros
from cloudinit import helpers
from cloudinit import util
from cloudinit.sources import DataSourceNone
from .. import helpers as t_help
import logging
import shutil
import tempfile
LOG = logging.getLogger(__name__)
class TestDebug(t_help.FilesystemMockingTestCase):
def setUp(self):
super(TestDebug, self).setUp()
self.new_root = tempfile.mkdtemp()
self.addCleanup(shutil.rmtree, self.new_root)
def _get_cloud(self, distro, metadata=None):
self.patchUtils(self.new_root)
paths = helpers.Paths({})
cls = distros.fetch(distro)
d = cls(distro, {}, paths)
ds = DataSourceNone.DataSourceNone({}, d, paths)
if metadata:
ds.metadata.update(metadata)
return cloud.Cloud(ds, paths, {}, d, None)
def test_debug_write(self):
cfg = {
'abc': '123',
'c': u'\u20a0',
'debug': {
'verbose': True,
# Does not actually write here due to mocking...
'output': '/var/log/cloud-init-debug.log',
},
}
cc = self._get_cloud('ubuntu')
cc_debug.handle('cc_debug', cfg, cc, LOG, [])
contents = util.load_file('/var/log/cloud-init-debug.log')
# Some basic sanity tests...
self.assertNotEqual(0, len(contents))
for k in cfg.keys():
self.assertIn(k, contents)
def test_debug_no_write(self):
cfg = {
'abc': '123',
'debug': {
'verbose': False,
# Does not actually write here due to mocking...
'output': '/var/log/cloud-init-debug.log',
},
}
cc = self._get_cloud('ubuntu')
cc_debug.handle('cc_debug', cfg, cc, LOG, [])
self.assertRaises(IOError,
util.load_file, '/var/log/cloud-init-debug.log')
# vi: ts=4 expandtab
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