On Apr 6, 11:09 pm, Constantin Gavrilescu
<comisarulmoldo...@gmail.com> wrote:
> I upgraded a working app from rails 2.1 to 2.3.2. Now when I run rake
> test:units I get this error: /usr/lib/ruby/gems/1.8/gems/
> activesupport-2.3.2/lib/active_support/test_case.rb:17: superclass
> mismatch for class TestCase (TypeError)
>
> I generated a new test app and all tests run OK.
>
> For the upgrade I ran rake:update and renamed the class in test_helper
> to ActiveSupport::TestCase. Also renamed the classes in all unit tests
> and to inherit from ActiveSupport::TestCase and in functional tests to
> inherit from ActionController::TestCase.
Looks to me like you accidentally declared a new class called
ActiveSupport::TestCase. You said your test_helper.rb is almost the
same as one in a freshly generated app - what are the differences?
Fred
> I still could not fix it this error. I compared line by line the
> config files and the test_helper.rb with a brand new app and there are
> almost the same. Google didn't provide any clue.
>
> Full stack trace here:
>
> /usr/lib/ruby/gems/1.8/gems/activesupport-2.3.2/lib/active_support/
> test_case.rb:17: superclass mismatch for class TestCase (TypeError)
> from /usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb:31:in
> `gem_original_require'
> from /usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb:31:in
> `require'
> from /usr/lib/ruby/gems/1.8/gems/activesupport-2.3.2/lib/
> active_support/dependencies.rb:158:in `require'
> from /usr/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/
> action_controller/test_case.rb:1
> from /usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb:31:in
> `gem_original_require'
> from /usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb:31:in
> `require'
> from /usr/lib/ruby/gems/1.8/gems/activesupport-2.3.2/lib/
> active_support/dependencies.rb:158:in `require'
> from /usr/lib/ruby/gems/1.8/gems/rails-2.3.2/lib/test_help.rb:6
> from /usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb:31:in
> `gem_original_require'
> from /usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb:31:in
> `require'
> from /usr/lib/ruby/gems/1.8/gems/activesupport-2.3.2/lib/
> active_support/dependencies.rb:158:in `require'
> from /home/costi/workspace/r2rrails/test/test_helper.rb:3
> from ./test/unit/customer_test.rb:1:in `require'
> from ./test/unit/customer_test.rb:1
> from /usr/lib/ruby/gems/1.8/gems/rake-0.8.4/lib/rake/
> rake_test_loader.rb:5:in `load'
> from /usr/lib/ruby/gems/1.8/gems/rake-0.8.4/lib/rake/
> rake_test_loader.rb:5
> from /usr/lib/ruby/gems/1.8/gems/rake-0.8.4/lib/rake/
> rake_test_loader.rb:5:in `each'
> from /usr/lib/ruby/gems/1.8/gems/rake-0.8.4/lib/rake/
> rake_test_loader.rb:5
> rake aborted!
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