Restore log level after running tests that modify it. #202
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Resolve #201
Certain tests in the suite deliberately provoke warnings.
GitHub Metadata: site.name is set in _config.yml, but many plugins and themes expect site.title to be used instead.
Not Installed: No such file or directory - git
However, other tests set the log level to Error, which suppresses warnings:
Rspec randomizes the order of the tests. If a random seed is chosen that orders the warning tests ahead of the error tests, then the warnings get logged correctly. Example: --seed 41261
However, if the random seed orders either of the error tests ahead of the warning tests, then the warnings get suppressed. Example: --seed 60792
This commit makes the error tests remember the original log level and restore it after they run. Now the warnings will get logged every time.