NoMethodError: undefined method `assert_not'

[Adam Jacox]

I am adding minitest-rails to an existing Rails 3.2 app. I keep getting weird behavior: i.e certain assertions are not working, migration notices each time I run the tests.

Here is a gist with the relevant files and errors:

https://gist.github.com/yellowaj/7270486

Thanks!

Adam

[Mike Moore]

What version of ruby are you running?

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[Gmail]

1.9.3

Thanks!

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[Mike Moore]

In Rails 4 ActiveSupport::TestCase adds several assertions to that were in test/unit but were removed in minitest. But Rails 3 depends on test/unit, which on Ruby 1.9.3 is built on top of minitest. So the test/unit assertions should be there.

I'm away from my computer ATM, so it's difficult for me to check, but I'm honestly not sure where `assert_not` should be defined, of at all. Try using `refute` instead.

For the database warnings what db are you using?

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[Adam Jacox]

Yeah I have just reverted back to using the basic Minitest assertions. 

I'm using postgresql. I ran all migrations and rake db:test:prepare - but I continue to see those notices every time I run my tests - also the tests are really slow (could be cause it's booting the rails app each time).

Thanks for your help!

Adam