Unable to run "rake test"

[wakproductions]

I am working with a team where we are trying to make some code improvements for this gem, but we are running into trouble getting the tests to run. I cloned the repository locally, performed bundle install, and set the following environment variables:

ACTIVERECORD_UNITTEST_HOST=192.168.5.33
ACTIVERECORD_UNITTEST_USER=rails
ACTIVERECORD_UNITTEST_PORT=1433
RAILS_SOURCE=/Users/wkotzan/Google Drive/development/rails-source/rails
RAILS_VERSION=3.2
Whenever I run "rake test" from the command line, I get this error:

$ rake test
rake aborted!
undefined method full_gem_path' for nil:NilClass /Users/wkotzan/Google Drive/Development/remote-gems/activerecord-sqlserver-adapter-original-runtests/Rakefile:10:intest_libs'
/Users/wkotzan/Google Drive/Development/remote-gems/activerecord-sqlserver-adapter-original-runtests/Rakefile:32:in block (3 levels) in <top (required)>' /Users/wkotzan/Google Drive/Development/remote-gems/activerecord-sqlserver-adapter-original-runtests/Rakefile:31:innew'
/Users/wkotzan/Google Drive/Development/remote-gems/activerecord-sqlserver-adapter-original-runtests/Rakefile:31:in block (2 levels) in <top (required)>' /Users/wkotzan/Google Drive/Development/remote-gems/activerecord-sqlserver-adapter-original-runtests/Rakefile:29:ineach'
/Users/wkotzan/Google Drive/Development/remote-gems/activerecord-sqlserver-adapter-original-runtests/Rakefile:29:in block in <top (required)>' /Users/wkotzan/Google Drive/Development/remote-gems/activerecord-sqlserver-adapter-original-runtests/Rakefile:27:in<top (required)>'
(See full trace by running task with --trace)

When I try "bundle exec rake test" I get this error instead:

$ bundle exec rake test
/Users/wkotzan/.rbenv/versions/2.0.0-p247/bin/rake:23:in load': cannot load such file -- /Users/wkotzan/.rbenv/versions/2.0.0-p247/lib/ruby/gems/2.0.0/specifications/default/bin/rake (LoadError) from /Users/wkotzan/.rbenv/versions/2.0.0-p247/bin/rake:23:in

'

For the first scenario when I ran "rake test", the test setup seems to be failing because of this line of code in /Rakefile:

['lib',
'test',
"#{File.join(Gem.loaded_specs['activerecord'].full_gem_path,'test')}"]
Gem.loaded_specs does not appear to be populated with 'activerecord'. The only two keys in the hash are for 'rake' and 'psych'.

I'm out of ideas on how to debug this. If you can give me some suggestions on how to troubleshoot, it would be most helpful.

Thanks!

FYI I also posted this question on StackOverflow and plan to update both threads with the correct answer. http://stackoverflow.com/questions/20228139/gem-loaded-specsactiverecord-full-gem-path-not-populated-for-test

[metaskills]

I’ll try to help. Best advice is to keep it simple for the first run many of these ENV vars are not needed.

ACTIVERECORD_UNITTEST_USER=rails
ACTIVERECORD_UNITTEST_PORT=1433
RAILS_SOURCE=/Users/wkotzan/Google Drive/development/rails-source/rails
RAILS_VERSION=3.2

None of those are needed. Two use defaults and the rails version stuff is moot. If you are on the 3-2-stable branch and leave those ENV vars off, the Gemfile will use the latest v3.2.x version.

I just did a bundle install and rake test with no issues. Even removed my local Gemfile.lock.

• Ken

[wakproductions]

Thanks for jumping in to help Ken. I tried those things with no luck. It seems I have a local configuration problem that I can't figure out. I'm using rbenv and not sure if that has something to do with it. I notice that I get different errors whether I do "rake test" or "bundle exec rake test".

Here's what happens when I tried performing the steps you described:

1. I switched to the 3-2-stable branch. (I was previously checked out by the tag v3.2.12)

$ git branch
* 3-2-stable
  master

1. I unset the unnecessary environment variables.

$ unset RAILS_VERSION
$ unset RAILS_SOURCE
$ unset ACTIVERECORD_UNITTEST_PORT
$ unset ACTIVERECORD_UNITTEST_USER

1. I deleted the Gemfile.lock and ran bundle install

$ bundle install
Updating git://github.com/rails/rails.git
Fetching gem metadata from https://rubygems.org/..........
Fetching gem metadata from https://rubygems.org/..
Resolving dependencies...
Using rake (0.9.6) 
Using i18n (0.6.5) 
Using multi_json (1.8.2) 
Using activesupport (3.2.15) from git://github.com/rails/rails.git (at v3.2.15) 
Using builder (3.0.4) 
Using activemodel (3.2.15) from git://github.com/rails/rails.git (at v3.2.15) 
Using erubis (2.7.0) 
Using journey (1.0.4) 
Using rack (1.4.5) 
Using rack-cache (1.2) 
Using rack-test (0.6.2) 
Using hike (1.2.3) 
Using tilt (1.4.1) 
Using sprockets (2.2.2) 
Using actionpack (3.2.15) from git://github.com/rails/rails.git (at v3.2.15) 
Using mime-types (1.25.1) 
Using polyglot (0.3.3) 
Using treetop (1.4.15) 
Using mail (2.5.4) 
Using actionmailer (3.2.15) from git://github.com/rails/rails.git (at v3.2.15) 
Using arel (3.0.3) 
Using tzinfo (0.3.38) 
Using activerecord (3.2.15) from git://github.com/rails/rails.git (at v3.2.15) 
Using activeresource (3.2.15) from git://github.com/rails/rails.git (at v3.2.15) 
Using addressable (2.3.5) 
Using bcrypt-ruby (3.0.1) 
Using facter (1.7.3) 
Using json (1.8.1) 
Using multi_xml (0.5.5) 
Using httparty (0.12.0) 
Using bundler (1.3.5) 
Using git (1.2.6) 
Using multipart-post (1.2.0) 
Using faraday (0.8.8) 
Using hashie (2.0.5) 
Using nokogiri (1.5.10) 
Using httpauth (0.2.0) 
Using jwt (0.1.8) 
Using oauth2 (0.9.2) 
Using github_api (0.10.1) 
Using highline (1.6.20) 
Using rdoc (3.12.2) 
Using jeweler (1.8.8) 
Using bench_press (0.3.1) 
Using metaclass (0.0.1) 
Using minitest (4.7.5) 
Using rack-ssl (1.3.3) 
Using thor (0.18.1) 
Using railties (3.2.15) from git://github.com/rails/rails.git (at v3.2.15) 
Using rails (3.2.15) from git://github.com/rails/rails.git (at v3.2.15) 
Using minitest-spec-rails (4.7.5) 
Using mocha (0.14.0) 
Using ruby-odbc (0.99995) 
Using ruby-prof (0.13.0) 
Using tiny_tds (0.6.1) 
Your bundle is complete!
Use `bundle show [gemname]` to see where a bundled gem is installed.

1. Both "rake test" and "bundle exec rake test" fail.

$ rake test
rake aborted!
undefined method `full_gem_path' for nil:NilClass
/Users/wkotzan/Google Drive/Development/remote-gems/activerecord-sqlserver-adapter-original-runtests/Rakefile:10:in `test_libs'
/Users/wkotzan/Google Drive/Development/remote-gems/activerecord-sqlserver-adapter-original-runtests/Rakefile:32:in `block (3 levels) in <top (required)>'
/Users/wkotzan/Google Drive/Development/remote-gems/activerecord-sqlserver-adapter-original-runtests/Rakefile:31:in `new'
/Users/wkotzan/Google Drive/Development/remote-gems/activerecord-sqlserver-adapter-original-runtests/Rakefile:31:in `block (2 levels) in <top (required)>'
/Users/wkotzan/Google Drive/Development/remote-gems/activerecord-sqlserver-adapter-original-runtests/Rakefile:29:in `each'
/Users/wkotzan/Google Drive/Development/remote-gems/activerecord-sqlserver-adapter-original-runtests/Rakefile:29:in `block in <top (required)>'
/Users/wkotzan/Google Drive/Development/remote-gems/activerecord-sqlserver-adapter-original-runtests/Rakefile:27:in `<top (required)>'
(See full trace by running task with --trace)
$ bundle exec rake test
/Users/wkotzan/.rbenv/versions/2.0.0-p247/bin/rake:23:in `load': cannot load such file -- /Users/wkotzan/.rbenv/versions/2.0.0-p247/lib/ruby/gems/2.0.0/specifications/default/bin/rake (LoadError)
    from /Users/wkotzan/.rbenv/versions/2.0.0-p247/bin/rake:23:in `<main>'

[metaskills]

Ah, I bet this is due to your ruby gems version. You can see using gem env. I bet you have a newer version than mine and [this line] is causing you an issue. https://github.com/rails-sqlserver/activerecord-sqlserver-adapter/blob/master/Rakefile#L10

Can you investigate a way to write that line to make it ruby gem version 1.8 and 2.0 friendly?

[sixfeetover]

FWIW, I've been doing some work trying to get the tests passing with ActiveRecord 4 and have had no problems actually executing the tests with rubygems 2.0.3 and ruby 2.0.0-p247. (Many failures/errors, but the tests do run).

I've been running tests like this:

bundle exec rake test:dblib ACTIVERECORD_UNITTEST_HOST='my-db-host'

I have not yet tried running tests with ODBC, so that is one difference.

[metaskills]

I've been using 1.9.3 with ruby gems version 1.8.23

[wakproductions]

Here is my gem env:

RubyGems Environment:
  - RUBYGEMS VERSION: 2.0.3
  - RUBY VERSION: 2.0.0 (2013-06-27 patchlevel 247) [x86_64-darwin13.0.2]
  - INSTALLATION DIRECTORY: /Users/wkotzan/.rbenv/versions/2.0.0-p247/lib/ruby/gems/2.0.0
  - RUBY EXECUTABLE: /Users/wkotzan/.rbenv/versions/2.0.0-p247/bin/ruby
  - EXECUTABLE DIRECTORY: /Users/wkotzan/.rbenv/versions/2.0.0-p247/bin
  - RUBYGEMS PLATFORMS:
    - ruby
    - x86_64-darwin-13
  - GEM PATHS:
     - /Users/wkotzan/.rbenv/versions/2.0.0-p247/lib/ruby/gems/2.0.0
     - /Users/wkotzan/.gem/ruby/2.0.0
  - GEM CONFIGURATION:
     - :update_sources => true
     - :verbose => true
     - :backtrace => false
     - :bulk_threshold => 1000
  - REMOTE SOURCES:
     - https://rubygems.org/

[sixfeetover]

That basically exactly matches mine.

➜  ~  ruby -v
ruby 2.0.0p247 (2013-06-27 revision 41674) [x86_64-darwin13.0.2]
➜  ~  gem env
RubyGems Environment:
  - RUBYGEMS VERSION: 2.0.3
  - RUBY VERSION: 2.0.0 (2013-06-27 patchlevel 247) [x86_64-darwin13.0.2]
  - INSTALLATION DIRECTORY: /Users/jfraser/.rbenv/versions/2.0.0-p247/lib/ruby/gems/2.0.0
  - RUBY EXECUTABLE: /Users/jfraser/.rbenv/versions/2.0.0-p247/bin/ruby
  - EXECUTABLE DIRECTORY: /Users/jfraser/.rbenv/versions/2.0.0-p247/bin
  - RUBYGEMS PLATFORMS:
    - ruby
    - x86_64-darwin-13
  - GEM PATHS:
     - /Users/jfraser/.rbenv/versions/2.0.0-p247/lib/ruby/gems/2.0.0
     - /Users/jfraser/.gem/ruby/2.0.0
  - GEM CONFIGURATION:
     - :update_sources => true
     - :verbose => true
     - :backtrace => false
     - :bulk_threshold => 1000
     - "gem" => "--no-ri --no-rdoc"
  - REMOTE SOURCES:
     - https://rubygems.org/

[wakproductions]

@sixfeetover For some reason when I run the same command

$ bundle exec rake test:dblib ACTIVERECORD_UNITTEST_HOST='192.168.5.33'
/Users/wkotzan/.rbenv/versions/2.0.0-p247/bin/rake:23:in `load': cannot load such file -- /Users/wkotzan/.rbenv/versions/2.0.0-p247/lib/ruby/gems/2.0.0/specifications/default/bin/rake (LoadError)
    from /Users/wkotzan/.rbenv/versions/2.0.0-p247/bin/rake:23:in `<main>'

I'm trying to figure out what rbenv is doing when I call rake. It always crashes whenever I call bundle exec rake from the sqlserver adapter folder, but not with any of my other projects. The /specifications/default/bin/ path does not exist on my system, and I don't know why it's calling that.

@metaskills You are right about the line where it's crashing. When I try running rake test from within RubyMine, I can set a breakpoint on that line in the debugger. For some reason, the only two specifications loaded in Gem.loaded_specs are psych 2.0.0 and rake 10.1.0

[wakproductions]

@sixfeetover Which version of rbenv are you using? I have:

$ rbenv --version
rbenv 0.4.0

[sixfeetover]

I'm also using rbenv 0.4.0. The problem you are having is the wrong version of rake is being picked up. If you run just rake test you are getting your system Rake (0.10), but 0.9 is specified in the Gemfile.

What do you get with bundle show rake?

[sixfeetover]

Incidentally, it shouldn't matter with bundler, but did you try rbenv rehash as well?

[wakproductions]

Now things get stranger:

$ bundle show rake
The gem rake has been deleted. It was installed at:
/Users/wkotzan/.rbenv/versions/2.0.0-p247/lib/ruby/gems/2.0.0/gems/rake-0.9.6

I tried fixing this by doing both:

$ bundle install
Resolving dependencies...
Using rake (0.9.6) 

and

$ gem install rake
Successfully installed rake-10.1.0
Parsing documentation for rake-10.1.0
Installing ri documentation for rake-10.1.0
1 gem installed

but the problem persists. When I drop rbenv from my PATH it works... sort of. The tests seem to begin running but I get a crash report. At least it's not the bundle exec problem! I'm looking into the crash report issue right now.

I am thinking this rake issue be a PATH problem with rbenv. I posted an issue on their gem to see if they know anything about it: rbenv/rbenv/issues/495

And yes I also did rbenv rehash several times.

Thanks for all the troubleshooting help so far!

[wakproductions]

It seems that my crash report problem was related to the version of TinyTDS I had installed. It is updated and I am now able to run the tests.

Regarding the rake, the problem seems to be related to my rbenv environment. For some reason rake 0.9.6 was missing but a gem install rake -v '0.9.6' fixed it. I don't know why that worked and bundle install did not, but at least it works now.

Thanks for your help everyone!