Fix tests so they run even with a global --color setting #62
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If you have global RSpec settings located at
~/.rspec
, and you have--color
as one of your settings, and you try to run thesuper_diff
tests locally, the integration tests, which ensure that output is
printed in the correct colors and which work by spawning a new
rspec
child process for each test, will fail. I'm not exactly sure why this is
happening, but we can get around this by instructing the child
rspec
process not to use the global configuration settings.