assert_valid in unit tests after upgrade to rails 2.3 doesn't work

def test_valid
    assert_valid State.first
  end

Error:
test_valid(StateTest):
NoMethodError: undefined method `assert_valid' for #<StateTest:
0x7f0d60750318>

I see that test_valid is now in
ActionController::Assertions::ModelAssertions. Does this mean that
test_valid is designed to be used i ActionController tests only?

I can change my assert_valid(State.first) into assert
(State.first.valid?) but assert_valid prints meaninful failure
messages, unlike assert which just tells me "nil is not true". How can
I use assert_valid in my unit tests? My test classes declared
something like this: class StateTest < ActiveSupport::TestCase

Having the same problem here. But still didn't find any solution.

hi,

just upgrading to 2.3.2 and getting same, did you resolve this at all?

Tonypm

Ok, so

Rails Guide http://guides.rubyonrails.org/testing.html
para 3.5 says it exists - I guess the guide needs amending?

It was deprecated at 2.2.2
- "assert_valid is deprecated. Use assert record.valid? instead"
see
http://github.com/rails/rails/commit/d4754677a34d34d4a0955a04f2cc6571bdc5e82d
and
https://rails.lighthouseapp.com/projects/8994/tickets/1470-assert_valid-undefined-in-edge-activesupporttestcase

I didnt want to go change all my tests just at the moment, so putting
assert_valid in my test_helper gets me over that for the moment. Bit
of a time waster, since I was going from 2.0.2 to 2.3 so had not seen
the dep error.

def assert_valid(record)
  assert record.valid?, record.errors.full_messages.join("\n")
end

Tonypm