Kerry Buckley

What’s the simplest thing that could possibly go wrong?

Archive for the ‘ruby rails rspec’ tag

Helpful message from rspec

one comment

Just came across an interesting error message from rspec. I had a spec that looked like this:

it "should not mass-assign 'confirmed'" do => true).confirmed.should_not be_true

Obviously it failed, as I hadn’t written the code yet, but there was more in the error message than I expected:


RuntimeError in 'Blog should not mass-assign 'confirmed''
'should_not be  true' not only FAILED,
it is a bit confusing.
It might be more clearly expressed in the positive?

Finished in 0.06192 seconds

11 examples, 1 failure

In fact, rewriting this as should be_false wouldn’t work, as the expected value is nil. I took the hint though, and rewrote it as should be_nil.

Written by Kerry

May 4th, 2009 at 4:21 pm

Posted in rspec

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