Matthew Treinish e5d60b220f Cleanup error messages on failure
When test_server_commands_main_help() fails it dumps a ton of
unformatted text on an exception message. This commit attempts to clean
it up to make it easier to read.

Change-Id: I793e6337728a22302a5a87938dbec60d7f2320d8
2018-02-28 11:39:18 -05:00
..
2018-02-28 11:39:18 -05:00