Cop idea: Identical equality assertion

[andyw8]

An assertion such as this is probably a typo or a flawed test (since it can never fail):

expect(foo.bar).to eq(foo.bar)

[pirj]

It can fail in rare cases, e.g. expect(factorial.next).to eq(factorial.next) would only succeed once. But it's of an exception and the possibility of a mistake is way higher.

I was about to swear that we've had a similar ticket in our backlog, but couldn't find anything. Thanks for submitting the idea!