Matt Riedemann 5b3a827a1f Provide stderr in exception when check_parser fails ... For negative tests that are asserting an argparse failure it would be useful to assert the specific reason for the failure in the test rather than just getting an exception, especially to avoid false positives in the tests when what is being tested and failing isn't the actual expected reason for the failure. This wraps the check_parser code that parses the args and mocks sys.stderr so we can trap that output and put it in the exception message that gets raised to the test. As a result, we can tighten up a test that was passing before for the wrong reason [1]. [1] https://review.opendev.org/#/c/673725/12/openstackclient/tests/unit/compute/v2/test_server.py@605 Change-Id: I0f1dc1215bdfb3eba98ccaf66a0041d220b93812		2019-11-20 13:39:40 +00:00
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api	Merge "Rename review.openstack.org to review.opendev.org"	2019-06-14 02:25:02 +00:00
common	Use SDK to get compute API extensions	2019-10-31 16:48:29 +00:00
compute	Provide stderr in exception when check_parser fails	2019-11-20 13:39:40 +00:00
identity	Add parent project filter for listing projects	2019-09-02 09:05:37 +09:00
image	Use cliff formattable columns in image commands	2019-06-22 13:36:46 -05:00
integ	Make configuration show not require auth	2019-08-01 14:53:02 -05:00
network	Merge "Add floating IP Port Forwarding commands"	2019-09-09 16:12:23 +00:00
object	Before writing object data to stdout, re-open it in binary mode	2019-04-10 14:34:40 -05:00
volume	Merge "Use cliff formattable columns in volume v2 commands"	2019-06-23 00:45:37 +00:00
__init__.py	move unit tests to new "unit" test module	2016-09-08 15:19:50 -07:00
fakes.py	Adding api_version to FakeApp	2018-06-24 03:47:23 +00:00
test_shell.py	Remove token_endpoint auth type	2019-08-27 11:08:50 -05:00
utils.py	Provide stderr in exception when check_parser fails	2019-11-20 13:39:40 +00:00