Using RSpec to set expectations for stdout
posted in today i learned
I’ve been working on a gem in my spare time for code coverage and one of its goals is to output coverage reports to stdout. The hope is that while running something like guard for RSpec, also having test coverage output during the red-green-refactor cycling will be useful. What I didn’t realize beforehand is that output is fully testable within RSpec. Here’s an example of ensuring a proper message is sent via puts
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