Add tests for installutils.set_directive

Part of: https://pagure.io/freeipa/issue/7288

Reviewed-By: Florence Blanc-Renaud <frenaud@redhat.com>
This commit is contained in:
Fraser Tweedale 2017-12-05 15:00:18 +11:00 committed by Christian Heimes
parent c77f3a50d7
commit f688b5d8a7

View File

@ -0,0 +1,57 @@
#
# Copyright (C) 2017 FreeIPA Contributors. See COPYING for license
#
import os
import tempfile
from ipaserver.install import installutils
EXAMPLE_CONFIG = [
'foo=1\n',
'foobar=2\n',
]
class test_set_directive_lines(object):
def test_remove_directive(self):
lines = installutils.set_directive_lines(
False, '=', 'foo', None, EXAMPLE_CONFIG)
assert list(lines) == ['foobar=2\n']
def test_add_directive(self):
lines = installutils.set_directive_lines(
False, '=', 'baz', '4', EXAMPLE_CONFIG)
assert list(lines) == ['foo=1\n', 'foobar=2\n', 'baz=4\n']
def test_set_directive_does_not_clobber_suffix_key(self):
lines = installutils.set_directive_lines(
False, '=', 'foo', '3', EXAMPLE_CONFIG)
assert list(lines) == ['foo=3\n', 'foobar=2\n']
class test_set_directive(object):
def test_set_directive(self):
"""Check that set_directive writes the new data and preserves mode."""
fd, filename = tempfile.mkstemp()
try:
os.close(fd)
stat_pre = os.stat(filename)
with open(filename, 'w') as f:
for line in EXAMPLE_CONFIG:
f.write(line)
installutils.set_directive(filename, 'foo', '3', False, '=')
stat_post = os.stat(filename)
with open(filename, 'r') as f:
lines = list(f)
assert lines == ['foo=3\n', 'foobar=2\n']
assert stat_pre.st_mode == stat_post.st_mode
assert stat_pre.st_uid == stat_post.st_uid
assert stat_pre.st_gid == stat_post.st_gid
finally:
os.remove(filename)