diff options
Diffstat (limited to 'cloudinit/tests')
| -rw-r--r-- | cloudinit/tests/helpers.py | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/cloudinit/tests/helpers.py b/cloudinit/tests/helpers.py index feb884ab..0080c729 100644 --- a/cloudinit/tests/helpers.py +++ b/cloudinit/tests/helpers.py @@ -19,6 +19,11 @@ try: except ImportError: from contextlib2 import ExitStack +try: + from configparser import ConfigParser +except ImportError: + from ConfigParser import ConfigParser + from cloudinit import helpers as ch from cloudinit import util @@ -113,6 +118,16 @@ class TestCase(unittest2.TestCase): self.addCleanup(m.stop) setattr(self, attr, p) + # prefer python3 read_file over readfp but allow fallback + def parse_and_read(self, contents): + parser = ConfigParser() + if hasattr(parser, 'read_file'): + parser.read_file(contents) + elif hasattr(parser, 'readfp'): + # pylint: disable=W1505 + parser.readfp(contents) + return parser + class CiTestCase(TestCase): """This is the preferred test case base class unless user @@ -158,6 +173,18 @@ class CiTestCase(TestCase): dir = self.tmp_dir() return os.path.normpath(os.path.abspath(os.path.join(dir, path))) + def assertRaisesCodeEqual(self, expected, found): + """Handle centos6 having different context manager for assertRaises. + with assertRaises(Exception) as e: + raise Exception("BOO") + + centos6 will have e.exception as an integer. + anything nwere will have it as something with a '.code'""" + if isinstance(found, int): + self.assertEqual(expected, found) + else: + self.assertEqual(expected, found.code) + class ResourceUsingTestCase(CiTestCase): @@ -395,4 +422,12 @@ if not hasattr(mock.Mock, 'assert_not_called'): mock.Mock.assert_not_called = __mock_assert_not_called +# older unittest2.TestCase (centos6) do not have assertRaisesRegex +# And setting assertRaisesRegex to assertRaisesRegexp causes +# https://github.com/PyCQA/pylint/issues/1653 . So the workaround. +if not hasattr(unittest2.TestCase, 'assertRaisesRegex'): + def _tricky(*args, **kwargs): + return unittest2.TestCase.assertRaisesRegexp + unittest2.TestCase.assertRaisesRegex = _tricky + # vi: ts=4 expandtab |