Rails - Oct 2010 - Rake gives Command failed with status (1):

I am trying to run rake on an app I have made. This is what happens

neil@neil-laptop:~/************$ rake test:units --trace
(in /home/neil/************)
** Invoke test:units (first_time)
** Invoke db:test:prepare (first_time)
** Invoke db:abort_if_pending_migrations (first_time)
** Invoke environment (first_time)
** Execute environment
** Execute db:abort_if_pending_migrations
** Execute db:test:prepare
** Invoke db:test:load (first_time)
** Invoke db:test:purge (first_time)
** Invoke environment
** Execute db:test:purge
** Execute db:test:load
** Invoke db:schema:load (first_time)
** Invoke environment
** Execute db:schema:load
** Execute test:units
/usr/bin/ruby1.8 -I"lib:test"
"/home/neil/.gem/ruby/1.8/gems/rake-0.8.7/lib/rake/rake_test_loader.rb"
"test/unit/story_test.rb" "test/unit/user_mailer_test.rb"
"test/unit/user_test.rb"
"test/unit/helpers/community_helper_test.rb"
"test/unit/helpers/friendship_helper_test.rb"
"test/unit/helpers/profile_helper_test.rb"
"test/unit/comment_test.rb"
"test/unit/friendship_test.rb"
ruby index.rb <data dir> <index dir>
rake aborted!
Command failed with status (1): [/usr/bin/ruby1.8 -I"lib:test"
"/home/neil/...]

I''ve spent two days googling this. Has anybody any idea what is wrong?
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I am trying to run rake on an app I have made. This is what happens

neil@neil-laptop:~/************$ rake test:units --trace
(in /home/neil/************)
** Invoke test:units (first_time)
** Invoke db:test:prepare (first_time)
** Invoke db:abort_if_pending_migrations (first_time)
** Invoke environment (first_time)
** Execute environment
** Execute db:abort_if_pending_migrations
** Execute db:test:prepare
** Invoke db:test:load (first_time)
** Invoke db:test:purge (first_time)
** Invoke environment
** Execute db:test:purge
** Execute db:test:load
** Invoke db:schema:load (first_time)
** Invoke environment
** Execute db:schema:load
** Execute test:units
/usr/bin/ruby1.8 -I"lib:test"
"/home/neil/.gem/ruby/1.8/gems/rake-0.8.7/lib/rake/rake_test_loader.rb"
"test/unit/story_test.rb" "test/unit/user_mailer_test.rb"
"test/unit/user_test.rb"
"test/unit/helpers/community_helper_test.rb"
"test/unit/helpers/friendship_helper_test.rb"
"test/unit/helpers/profile_helper_test.rb"
"test/unit/comment_test.rb"
"test/unit/friendship_test.rb"
ruby index.rb <data dir> <index dir>
rake aborted!
Command failed with status (1): [/usr/bin/ruby1.8 -I"lib:test"
"/home/neil/...]

Any ideas?

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I''m still stuck, can''t make an tests work

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I have created a test application. It only has one model. When I run 
tests on it it runs but still comes up with the same error message ie

  1) Failure:
test_should_not_be_valid_without_story(AnnnetteTest)
    [./test/unit/annnette_test.rb:6:in 
`test_should_not_be_valid_without_story''
    
/home/neil/annnette/vendor/rails/activesupport/lib/active_support/testing/setup_and_teardown.rb:94:in
`__send__''
    
/home/neil/annnette/vendor/rails/activesupport/lib/active_support/testing/setup_and_teardown.rb:94:in
`run'']:
<nil> is not true.

1 tests, 1 assertions, 1 failures, 0 errors
rake aborted!
Command failed with status (1): [/usr/bin/ruby1.8 -I"lib:test" 
"/usr/lib/ru...]

Any ideas?

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On 20 November 2010 11:08, Neil Bye
<lists-fsXkhYbjdPsEEoCn2XhGlw@public.gmane.org>
wrote:
> I have created a test application. It only has one model. When I run
> tests on it it runs but still comes up with the same error message ie
>
>  1) Failure:
> test_should_not_be_valid_without_story(AnnnetteTest)
So your test is failing.  Either you have written the test incorrectly
or your application is not right.  If you do not understand why the
test is failing show us the code of the test and we may be able to
help.
>    [./test/unit/annnette_test.rb:6:in
That is the line in your test where it is failing
> `test_should_not_be_valid_without_story''
>    
/home/neil/annnette/vendor/rails/activesupport/lib/active_support/testing/setup_and_teardown.rb:94:in
> `__send__''
>    
/home/neil/annnette/vendor/rails/activesupport/lib/active_support/testing/setup_and_teardown.rb:94:in
> `run'']:
> <nil> is not true.
You have a test for something true, but it is actually nil.

Colin

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This is the test, it looks OK to me.
require ''test_helper''

class AnnnetteTest < ActiveSupport::TestCase
 def test_should_not_be_valid_without_story
a = Annnette.create(:story => ''Neil'')
assert a.errors.on(:story)
end

end

Gleble

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On 20 November 2010 11:56, Neil Bye
<lists-fsXkhYbjdPsEEoCn2XhGlw@public.gmane.org> wrote:

Please don''t top post, it makes it difficult to follow the thread.
Insert your comments at appropriate point in previous message.
Thanks.
> This is the test, it looks OK to me.
> require ''test_helper''
>
> class AnnnetteTest < ActiveSupport::TestCase
>  def test_should_not_be_valid_without_story
> a = Annnette.create(:story => ''Neil'')
> assert a.errors.on(:story)
So what can you deduce from this?  The test says a.errors.on(:story)
should be true.  When you run the test it says it is nil.  Your app is
allowing the create without generating errors.  However the test looks
a bit odd.  The name suggests that you are checking that you cannot
create an Annnette without a story, yet you appear to be giving it one
(''Neil'').

Colin

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Colin Law wrote in post #962761:
> On 20 November 2010 11:56, Neil Bye
<lists-fsXkhYbjdPsEEoCn2XhGlw@public.gmane.org> wrote:
>
> Please don''t top post, it makes it difficult to follow the thread.
> Insert your comments at appropriate point in previous message.
> Thanks.
>
>> This is the test, it looks OK to me.
>> require ''test_helper''
>>
>> class AnnnetteTest < ActiveSupport::TestCase
>> def test_should_not_be_valid_without_story
>> a = Annnette.create(:story => ''Neil'')
>> assert a.errors.on(:story)
>
> So what can you deduce from this?  The test says a.errors.on(:story)
> should be true.  When you run the test it says it is nil.  Your app is
> allowing the create without generating errors.  However the test looks
> a bit odd.  The name suggests that you are checking that you cannot
> create an Annnette without a story, yet you appear to be giving it one
> (''Neil'').
>
> Colin
So I change line 6 to

a = Annnette.create(:story => nil)

and I still get

1) Failure:
test_should_not_be_valid_without_story(AnnnetteTest)
    [./test/unit/annnette_test.rb:6:in 
`test_should_not_be_valid_without_story''
    
/home/neil/annnette/vendor/rails/activesupport/lib/active_support/testing/setup_and_teardown.rb:94:in
`__send__''
    
/home/neil/annnette/vendor/rails/activesupport/lib/active_support/testing/setup_and_teardown.rb:94:in
`run'']:
<nil> is not true.

1 tests, 1 assertions, 1 failures, 0 errors
rake aborted!
Command failed with status (1): [/usr/bin/ruby1.8 -I"lib:test" 
"/usr/lib/ru...]

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On 20 November 2010 12:28, Neil Bye
<lists-fsXkhYbjdPsEEoCn2XhGlw@public.gmane.org>
wrote:
> Colin Law wrote in post #962761:
>> On 20 November 2010 11:56, Neil Bye
<lists-fsXkhYbjdPsEEoCn2XhGlw@public.gmane.org> wrote:
>>
>> Please don''t top post, it makes it difficult to follow the
thread.
>> Insert your comments at appropriate point in previous message.
>> Thanks.
>>
>>> This is the test, it looks OK to me.
>>> require ''test_helper''
>>>
>>> class AnnnetteTest < ActiveSupport::TestCase
>>> def test_should_not_be_valid_without_story
>>> a = Annnette.create(:story => ''Neil'')
>>> assert a.errors.on(:story)
>>
>> So what can you deduce from this?  The test says a.errors.on(:story)
>> should be true.  When you run the test it says it is nil.  Your app is
>> allowing the create without generating errors.  However the test looks
>> a bit odd.  The name suggests that you are checking that you cannot
>> create an Annnette without a story, yet you appear to be giving it one
>> (''Neil'').
>>
>> Colin
>
> So I change line 6 to
>
> a = Annnette.create(:story => nil)
>
> and I still get
>
> 1) Failure:
> test_should_not_be_valid_without_story(AnnnetteTest)
>    [./test/unit/annnette_test.rb:6:in
> `test_should_not_be_valid_without_story''
>    
/home/neil/annnette/vendor/rails/activesupport/lib/active_support/testing/setup_and_teardown.rb:94:in
> `__send__''
>    
/home/neil/annnette/vendor/rails/activesupport/lib/active_support/testing/setup_and_teardown.rb:94:in
> `run'']:
> <nil> is not true.
You will have to look at the code of the app and work out why.

Presumably somewhere in your code you have attempted to prevent the
creation without a story.

If you cannot see what is wrong with that code (the code that prevents
the creation without a story) then you could look at the Rails Guide
on debugging to help you to find out what is going on.

Colin

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Colin Law wrote in post #962765:
> On 20 November 2010 12:28, Neil Bye
<lists-fsXkhYbjdPsEEoCn2XhGlw@public.gmane.org> wrote:
>>>> class AnnnetteTest < ActiveSupport::TestCase
>>>
>>  [./test/unit/annnette_test.rb:6:in
>> `test_should_not_be_valid_without_story''
>>
> 
/home/neil/annnette/vendor/rails/activesupport/lib/active_support/testing/setup_and_teardown.rb:94:in
>> `__send__''
>>
> 
/home/neil/annnette/vendor/rails/activesupport/lib/active_support/testing/setup_and_teardown.rb:94:in
>> `run'']:
>> <nil> is not true.
>
> You will have to look at the code of the app and work out why.
>
> Presumably somewhere in your code you have attempted to prevent the
> creation without a story.
>
> If you cannot see what is wrong with that code (the code that prevents
> the creation without a story) then you could look at the Rails Guide
> on debugging to help you to find out what is going on.
>
> Colin
> Presumably somewhere in your code you have attempted to prevent the
> creation without a story.
That can''t be so because this works

neil@baby6:~/annnette$ script/console
Loading development environment (Rails 2.2.3)
>> a = Annnette.create(:story => ''neil'')
=> #<Annnette id: 3, story: "neil", created_at: "2010-11-20
12:58:11",
updated_at: "2010-11-20 12:58:11">
>>
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On 20 November 2010 13:00, Neil Bye
<lists-fsXkhYbjdPsEEoCn2XhGlw@public.gmane.org>
wrote:
> Colin Law wrote in post #962765:
>> [...]
>> Presumably somewhere in your code you have attempted to prevent the
>> creation without a story.
>
> That can''t be so because this works
>
> neil@baby6:~/annnette$ script/console
> Loading development environment (Rails 2.2.3)
>>> a = Annnette.create(:story => ''neil'')
> => #<Annnette id: 3, story: "neil", created_at:
"2010-11-20 12:58:11",
> updated_at: "2010-11-20 12:58:11">
I am losing track of this conversation.  I think we had better start
again.  Can you explain:
1. What the test you wrote is attempting to check.
2. What code you have written in the application to perform the
operation that the test is checking.

Colin

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On 20 November 2010 12:28, Neil Bye
<lists-fsXkhYbjdPsEEoCn2XhGlw@public.gmane.org>
wrote:
>>> class AnnnetteTest < ActiveSupport::TestCase
>>> def test_should_not_be_valid_without_story
>>> a = Annnette.create(:story => ''Neil'')
>>> assert a.errors.on(:story)
>>
> So I change line 6 to
>
> a = Annnette.create(:story => nil)
>
> and I still get
>
> 1) Failure:
> <nil> is not true.
You should possibly not be using .create as that does a save at that
point. The save will fail (because there''s no story) and "a"
won''t be
assigned anything.

instead, try:
a = Annnette.new(:story => nil)

Or load a valid Annnette from your fixtures (or factories), set the
story to nil, and check the errors.

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Colin Law wrote in post #962775:
> On 20 November 2010 13:00, Neil Bye
<lists-fsXkhYbjdPsEEoCn2XhGlw@public.gmane.org> wrote:
>> => #<Annnette id: 3, story: "neil", created_at:
"2010-11-20 12:58:11",
>> updated_at: "2010-11-20 12:58:11">
>
> I am losing track of this conversation.  I think we had better start
> again.  Can you explain:
> 1. What the test you wrote is attempting to check.
> 2. What code you have written in the application to perform the
> operation that the test is checking.
>
> Colin
1.It should show an error if an attempt is made to create a story 
without a story entry.
2.This is from annnettes_controller.rb

def create
    @annnette = Annnette.new(params[:annnette])

    respond_to do |format|
      if @annnette.save
        flash[:notice] = ''Annnette was successfully created.''
        format.html { redirect_to(@annnette) }
        format.xml  { render :xml => @annnette, :status => :created, 
:location => @annnette }
      else
        format.html { render :action => "new" }
        format.xml  { render :xml => @annnette.errors, :status => 
:unprocessable_entity }
      end
    end
  end

It is a very simple app made with scaffold to try and understand the 
problems with my main app which started this thread.

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On 20 November 2010 13:47, Neil Bye
<lists-fsXkhYbjdPsEEoCn2XhGlw@public.gmane.org>
wrote:
> Colin Law wrote in post #962775:
>> On 20 November 2010 13:00, Neil Bye
<lists-fsXkhYbjdPsEEoCn2XhGlw@public.gmane.org> wrote:
>>> => #<Annnette id: 3, story: "neil", created_at:
"2010-11-20 12:58:11",
>>> updated_at: "2010-11-20 12:58:11">
>>
>> I am losing track of this conversation.  I think we had better start
>> again.  Can you explain:
>> 1. What the test you wrote is attempting to check.
>> 2. What code you have written in the application to perform the
>> operation that the test is checking.
>>
>> Colin
>
> 1.It should show an error if an attempt is made to create a story
> without a story entry.
> 2.This is from annnettes_controller.rb
>
> def create
>    @annnette = Annnette.new(params[:annnette])
>
>    respond_to do |format|
>      if @annnette.save
>        flash[:notice] = ''Annnette was successfully
created.''
>        format.html { redirect_to(@annnette) }
>        format.xml  { render :xml => @annnette, :status => :created,
> :location => @annnette }
>      else
>        format.html { render :action => "new" }
>        format.xml  { render :xml => @annnette.errors, :status =>
> :unprocessable_entity }
>      end
>    end
>  end
I don''t see anything there stopping a save if there is no story.
Anyway this code is not called when you call Annnette.create, the
create method of the model is called.  As Michael has pointed out you
probably want to use new rather than create in the test, but you still
need code to stop the save if there is no story.  Usually this would
be done by a validation in the controller.

Colin

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On 20 November 2010 13:47, Neil Bye
<lists-fsXkhYbjdPsEEoCn2XhGlw@public.gmane.org>
wrote:
> 1.It should show an error if an attempt is made to create a story
> without a story entry.
> 2.This is from annnettes_controller.rb
But you''re testing a Model... so the controller code is not very
useful to help with what''s going on :-/

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Michael Pavling wrote in post #962781:
> On 20 November 2010 13:47, Neil Bye
<lists-fsXkhYbjdPsEEoCn2XhGlw@public.gmane.org> wrote:
>> 1.It should show an error if an attempt is made to create a story
>> without a story entry.
>> 2.This is from annnettes_controller.rb
>
> But you''re testing a Model... so the controller code is not very
> useful to help with what''s going on :-/
There is no code in models/annette.rb

I would be happy if any test worked

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On 20 November 2010 14:49, Neil Bye
<lists-fsXkhYbjdPsEEoCn2XhGlw@public.gmane.org>
wrote:
> Michael Pavling wrote in post #962781:
>> But you''re testing a Model... so the controller code is not
very
>> useful to help with what''s going on :-/
>
> There is no code in models/annette.rb
no "validates_presence_of :annnette"?
> I would be happy if any test worked
If you''re writing code to validate db updates in your controller, and
trying to test them with unit tests, I suggest you take a couple of
steps back, buy and read the "Agile Web Development With Rails" book,
and move forward from there.

Regards,

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On 20 November 2010 14:49, Neil Bye
<lists-fsXkhYbjdPsEEoCn2XhGlw@public.gmane.org>
wrote:
> Michael Pavling wrote in post #962781:
>> On 20 November 2010 13:47, Neil Bye
<lists-fsXkhYbjdPsEEoCn2XhGlw@public.gmane.org> wrote:
>>> 1.It should show an error if an attempt is made to create a story
>>> without a story entry.
>>> 2.This is from annnettes_controller.rb
>>
>> But you''re testing a Model... so the controller code is not
very
>> useful to help with what''s going on :-/
>
> There is no code in models/annette.rb
>
> I would be happy if any test worked
If you just want a test that works then change your existing test to
one that checks that you _can_ create an object if you _do_ provide a
story, use new instead of create and change the assert to assert_nil,
something like

class AnnnetteTest < ActiveSupport::TestCase
 def test_should_be_valid_with_story
a = Annnette.new(:story => ''Neil'')
assert_nil a.errors.on(:story)
end

Colin

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Colin Law wrote in post #962795:
> class AnnnetteTest < ActiveSupport::TestCase
>  def test_should_be_valid_with_story
> a = Annnette.new(:story => ''Neil'')
> assert_nil a.errors.on(:story)
> end
>
> Colin
OK that worked so I changed the test in my other app (the one that 
matters) to

class StoryTest < ActiveSupport::TestCase
  def test_should_be_valid_with_author
    s = Story.create(:author => ''neil'', :title =>
''Story'', :body =>
''test'')
    assert s.errors.on(:author)
  end

When I run the test I still get

neil@baby6:~/********$ rake test:units
(in /home/neil/********)
/usr/bin/ruby1.8 -I"lib:test" 
"/usr/lib/ruby/1.8/rake/rake_test_loader.rb"
"test/unit/comment_test.rb"
"test/unit/user_mailer_test.rb"
"test/unit/friendship_test.rb"
"test/unit/helpers/friendship_helper_test.rb" 
"test/unit/helpers/profile_helper_test.rb" 
"test/unit/helpers/community_helper_test.rb"
"test/unit/user_test.rb"
"test/unit/story_test.rb"
ruby index.rb <data dir> <index dir>
rake aborted!
Command failed with status (1): [/usr/bin/ruby1.8 -I"lib:test" 
"/usr/lib/ru...]

Gleble

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On 20 November 2010 16:07, Neil Bye
<lists-fsXkhYbjdPsEEoCn2XhGlw@public.gmane.org>
wrote:
> Colin Law wrote in post #962795:
>
>> class AnnnetteTest < ActiveSupport::TestCase
>>  def test_should_be_valid_with_story
>> a = Annnette.new(:story => ''Neil'')
>> assert_nil a.errors.on(:story)
>> end
>>
>> Colin
>
> OK that worked so I changed the test in my other app (the one that
> matters) to
>
> class StoryTest < ActiveSupport::TestCase
>  def test_should_be_valid_with_author
>    s = Story.create(:author => ''neil'', :title =>
''Story'', :body =>
> ''test'')
What is that create doing there?
>    assert s.errors.on(:author)
That should be assert_nil if you expect no errors.
>  end
>
> When I run the test I still get
>
> neil@baby6:~/********$ rake test:units
> (in /home/neil/********)
> /usr/bin/ruby1.8 -I"lib:test"
> "/usr/lib/ruby/1.8/rake/rake_test_loader.rb"
"test/unit/comment_test.rb"
> "test/unit/user_mailer_test.rb"
"test/unit/friendship_test.rb"
> "test/unit/helpers/friendship_helper_test.rb"
> "test/unit/helpers/profile_helper_test.rb"
> "test/unit/helpers/community_helper_test.rb"
"test/unit/user_test.rb"
> "test/unit/story_test.rb"
> ruby index.rb <data dir> <index dir>
> rake aborted!
> Command failed with status (1): [/usr/bin/ruby1.8 -I"lib:test"
> "/usr/lib/ru...]
That is a completely different error, it is rake that is aborting, not
the test that is failing (that is why it says ''rake aborted'').
It has
not got as far as running the tests, so the content of the tests is
immaterial.  Show us the rest of the message - but first look through
it yourself and see if you can see what is the problem, or at least
some hint as to the problem.  The next bit that you have not showed us
may well be the key.

Colin

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Colin Law wrote in post #962810:
>
> That is a completely different error, it is rake that is aborting, not
> the test that is failing (that is why it says ''rake
aborted'').  It has
> not got as far as running the tests, so the content of the tests is
> immaterial.  Show us the rest of the message - but first look through
> it yourself and see if you can see what is the problem, or at least
> some hint as to the problem.  The next bit that you have not showed us
> may well be the key.
>
> Colin
That''s what I thought at first. I built the test app t try and make
sure
the test bit worked . Anyhow heres the whole thing.

Gleble

neil@baby6:~/*****$ rake test:units --trace
(in /home/neil/******)
** Invoke test:units (first_time)
** Invoke db:test:prepare (first_time)
** Invoke db:abort_if_pending_migrations (first_time)
** Invoke environment (first_time)
** Execute environment
** Execute db:abort_if_pending_migrations
** Execute db:test:prepare
** Invoke db:test:load (first_time)
** Invoke db:test:purge (first_time)
** Invoke environment
** Execute db:test:purge
** Execute db:test:load
** Invoke db:schema:load (first_time)
** Invoke environment
** Execute db:schema:load
** Execute test:units
/usr/bin/ruby1.8 -I"lib:test"
"/usr/lib/ruby/1.8/rake/rake_test_loader.rb"
"test/unit/comment_test.rb"
"test/unit/user_mailer_test.rb"
"test/unit/friendship_test.rb"
"test/unit/helpers/friendship_helper_test.rb"
"test/unit/helpers/profile_helper_test.rb"
"test/unit/helpers/community_helper_test.rb"
"test/unit/user_test.rb"
"test/unit/story_test.rb"
ruby index.rb <data dir> <index dir>
rake aborted!
Command failed with status (1): [/usr/bin/ruby1.8 -I"lib:test"
"/usr/lib/ru...]
/usr/lib/ruby/1.8/rake.rb:995
/usr/lib/ruby/1.8/rake.rb:1010:in `call''
/usr/lib/ruby/1.8/rake.rb:1010:in `sh''
/usr/lib/ruby/1.8/rake.rb:1094:in `sh''
/usr/lib/ruby/1.8/rake.rb:1029:in `ruby''
/usr/lib/ruby/1.8/rake.rb:1094:in `ruby''
/usr/lib/ruby/1.8/rake/testtask.rb:117
/usr/lib/ruby/1.8/rake.rb:1112:in `verbose''
/usr/lib/ruby/1.8/rake/testtask.rb:102
/usr/lib/ruby/1.8/rake.rb:636:in `call''
/usr/lib/ruby/1.8/rake.rb:636:in `execute''
/usr/lib/ruby/1.8/rake.rb:631:in `each''
/usr/lib/ruby/1.8/rake.rb:631:in `execute''
/usr/lib/ruby/1.8/rake.rb:597:in `invoke_with_call_chain''
/usr/lib/ruby/1.8/monitor.rb:242:in `synchronize''
/usr/lib/ruby/1.8/rake.rb:590:in `invoke_with_call_chain''
/usr/lib/ruby/1.8/rake.rb:583:in `invoke''
/usr/lib/ruby/1.8/rake.rb:2051:in `invoke_task''
/usr/lib/ruby/1.8/rake.rb:2029:in `top_level''
/usr/lib/ruby/1.8/rake.rb:2029:in `each''
/usr/lib/ruby/1.8/rake.rb:2029:in `top_level''
/usr/lib/ruby/1.8/rake.rb:2068:in `standard_exception_handling''
/usr/lib/ruby/1.8/rake.rb:2023:in `top_level''
/usr/lib/ruby/1.8/rake.rb:2001:in `run''
/usr/lib/ruby/1.8/rake.rb:2068:in `standard_exception_handling''
/usr/lib/ruby/1.8/rake.rb:1998:in `run''
/usr/bin/rake:28

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On 20 November 2010 18:21, Neil Bye
<lists-fsXkhYbjdPsEEoCn2XhGlw@public.gmane.org>
wrote:
> [...]
> neil@baby6:~/*****$ rake test:units --trace
> (in /home/neil/******)
> ** Invoke test:units (first_time)
> ** Invoke db:test:prepare (first_time)
> ** Invoke db:abort_if_pending_migrations (first_time)
> ** Invoke environment (first_time)
> ** Execute environment
> ** Execute db:abort_if_pending_migrations
> ** Execute db:test:prepare
> ** Invoke db:test:load (first_time)
> ** Invoke db:test:purge (first_time)
> ** Invoke environment
> ** Execute db:test:purge
> ** Execute db:test:load
> ** Invoke db:schema:load (first_time)
> ** Invoke environment
> ** Execute db:schema:load
> ** Execute test:units
> /usr/bin/ruby1.8 -I"lib:test"
> "/usr/lib/ruby/1.8/rake/rake_test_loader.rb"
"test/unit/comment_test.rb"
> "test/unit/user_mailer_test.rb"
"test/unit/friendship_test.rb"
> "test/unit/helpers/friendship_helper_test.rb"
> "test/unit/helpers/profile_helper_test.rb"
> "test/unit/helpers/community_helper_test.rb"
"test/unit/user_test.rb"
> "test/unit/story_test.rb"
> ruby index.rb <data dir> <index dir>
> rake aborted!
> Command failed with status (1): [/usr/bin/ruby1.8 -I"lib:test"
> "/usr/lib/ru...]
> /usr/lib/ruby/1.8/rake.rb:995
> /usr/lib/ruby/1.8/rake.rb:1010:in `call''
> /usr/lib/ruby/1.8/rake.rb:1010:in `sh''
> /usr/lib/ruby/1.8/rake.rb:1094:in `sh''
> /usr/lib/ruby/1.8/rake.rb:1029:in `ruby''
> /usr/lib/ruby/1.8/rake.rb:1094:in `ruby''
> /usr/lib/ruby/1.8/rake/testtask.rb:117
> /usr/lib/ruby/1.8/rake.rb:1112:in `verbose''
> /usr/lib/ruby/1.8/rake/testtask.rb:102
> /usr/lib/ruby/1.8/rake.rb:636:in `call''
> /usr/lib/ruby/1.8/rake.rb:636:in `execute''
> /usr/lib/ruby/1.8/rake.rb:631:in `each''
> /usr/lib/ruby/1.8/rake.rb:631:in `execute''
> /usr/lib/ruby/1.8/rake.rb:597:in `invoke_with_call_chain''
> /usr/lib/ruby/1.8/monitor.rb:242:in `synchronize''
> /usr/lib/ruby/1.8/rake.rb:590:in `invoke_with_call_chain''
> /usr/lib/ruby/1.8/rake.rb:583:in `invoke''
> /usr/lib/ruby/1.8/rake.rb:2051:in `invoke_task''
> /usr/lib/ruby/1.8/rake.rb:2029:in `top_level''
> /usr/lib/ruby/1.8/rake.rb:2029:in `each''
> /usr/lib/ruby/1.8/rake.rb:2029:in `top_level''
> /usr/lib/ruby/1.8/rake.rb:2068:in `standard_exception_handling''
> /usr/lib/ruby/1.8/rake.rb:2023:in `top_level''
> /usr/lib/ruby/1.8/rake.rb:2001:in `run''
> /usr/lib/ruby/1.8/rake.rb:2068:in `standard_exception_handling''
> /usr/lib/ruby/1.8/rake.rb:1998:in `run''
> /usr/bin/rake:28
What happens if you run one of the tests explicitly, for example
ruby -I test test/unit/comment_test.rb

That is a capital i in -I test, telling ruby to include the test folder.


Otherwise I am getting out of my depth I think.  Can anyone else
suggest what the problem may be?

Colin

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On 20 November 2010 20:11, Colin Law
<clanlaw-gM/Ye1E23mwN+BqQ9rBEUg@public.gmane.org>
wrote:
> What happens if you run one of the tests explicitly, for example
> ruby -I test test/unit/comment_test.rb
>
> Otherwise I am getting out of my depth I think.  Can anyone else
> suggest what the problem may be?
From the stack trace, it does look like it''s failing at story_test
(unless that list of test files includes every single test in the
directory...).
As an extension of Colin''s suggestion to run one test; what if you
remove the story_test.rb file from the directory to test running
everything *apart* from that.

If it works without the story_test, I''d guess there''s
something in
there that''s making it not parse...

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Does any of this help?

Michael Pavling wrote in post #962835:
> On 20 November 2010 20:11, Colin Law
<clanlaw-gM/Ye1E23mwN+BqQ9rBEUg@public.gmane.org> wrote:
>> What happens if you run one of the tests explicitly, for example
>> ruby -I test test/unit/comment_test.rb

neil@baby6:~/*****$ ruby -I test test/unit/comment_test.rb
ruby index.rb <data dir> <index dir>
neil@baby6:~/*****$
> As an extension of Colin''s suggestion to run one test; what if you
> remove the story_test.rb file from the directory to test running
> everything *apart* from that.
>
That gives

/usr/bin/ruby1.8 -I"lib:test" 
"/usr/lib/ruby/1.8/rake/rake_test_loader.rb"
"test/unit/comment_test.rb"
"test/unit/user_mailer_test.rb"
"test/unit/friendship_test.rb"
"test/unit/helpers/friendship_helper_test.rb" 
"test/unit/helpers/profile_helper_test.rb" 
"test/unit/helpers/community_helper_test.rb"
"test/unit/user_test.rb"
ruby index.rb <data dir> <index dir>
rake aborted!
Command failed with status (1): [/usr/bin/ruby1.8 -I"lib:test" 
"/usr/lib/ru...]

(See full trace by running task with --trace)
neil@baby6:~/wagging_tales$

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On 20 November 2010 21:30, Neil Bye
<lists-fsXkhYbjdPsEEoCn2XhGlw@public.gmane.org>
wrote:
> Does any of this help?
>
> Michael Pavling wrote in post #962835:
>> On 20 November 2010 20:11, Colin Law
<clanlaw-gM/Ye1E23mwN+BqQ9rBEUg@public.gmane.org> wrote:
>>> What happens if you run one of the tests explicitly, for example
>>> ruby -I test test/unit/comment_test.rb
>
>
> neil@baby6:~/*****$ ruby -I test test/unit/comment_test.rb
> ruby index.rb <data dir> <index dir>
Is that all?  What on earth is that about?  What if you try one of the
other tests?

Colin

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Colin Law wrote in post #962842:
> On 20 November 2010 21:30, Neil Bye
<lists-fsXkhYbjdPsEEoCn2XhGlw@public.gmane.org> wrote:
>> Does any of this help?
>>
>> Michael Pavling wrote in post #962835:
>>> On 20 November 2010 20:11, Colin Law
<clanlaw-gM/Ye1E23mwN+BqQ9rBEUg@public.gmane.org> wrote:
>>>> What happens if you run one of the tests explicitly, for
example
>>>> ruby -I test test/unit/comment_test.rb
>>
>>
>> neil@baby6:~/*****$ ruby -I test test/unit/comment_test.rb
>> ruby index.rb <data dir> <index dir>
>
> Is that all?  What on earth is that about?  What if you try one of the
> other tests?
>
> Colin
neil@baby6:~/wagging_tales$ ruby -I test test/unit/story_test.rb
ruby index.rb <data dir> <index dir>
neil@baby6:~/wagging_tales$

Gleble

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On 20 November 2010 21:50, Neil Bye
<lists-fsXkhYbjdPsEEoCn2XhGlw@public.gmane.org>
wrote:
> neil@baby6:~/wagging_tales$ ruby -I test test/unit/story_test.rb
> ruby index.rb <data dir> <index dir>
> neil@baby6:~/wagging_tales$
What happens if you put a trivial ruby program there and try and run
it?  Make a file test/unit/puts.rb and in it put just one line

puts "hello"

then run it

ruby test/unit/puts.rb

If that works (display hello obviously) then it is something about
your test files.  Empty one of the test files, and gradually build it
back up until it starts to fail.  That will hopefully give us a clue
as to what is going on.

Colin

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>
> If that works (display hello obviously) then it is something about
> your test files.  Empty one of the test files, and gradually build it
> back up until it starts to fail.  That will hopefully give us a clue
> as to what is going on.
>
> Colin
It did work. I''ve removed all the tests except story_test.rb which
looks
like

require ''test_helper''

class StoryTest < ActiveSupport::TestCase
  def test_should_be_valid_with_author
    s = Story.create(:author => ''neil'', :title =>
''Story'', :body =>
''test'')
    assert s.errors.on(:author)
  end
end

I get the same error as before until I remove the line

unit/story_test.rb

If I run

ruby test/unit/story_test.rb

I get

test/unit/story_test.rb:1:in `require'': no such file to load -- 
test_helper (LoadError)
  from test/unit/story_test.rb:1

Could this be the problem, why can''t it find test_helper.rb

Gleble

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On 21 November 2010 11:12, Neil Bye
<lists-fsXkhYbjdPsEEoCn2XhGlw@public.gmane.org>
wrote:
>>
>> If that works (display hello obviously) then it is something about
>> your test files.  Empty one of the test files, and gradually build it
>> back up until it starts to fail.  That will hopefully give us a clue
>> as to what is going on.
>>
>> Colin
>
> It did work. I''ve removed all the tests except story_test.rb which
looks
> like
>
> require ''test_helper''
>
> class StoryTest < ActiveSupport::TestCase
>  def test_should_be_valid_with_author
>    s = Story.create(:author => ''neil'', :title =>
''Story'', :body =>
> ''test'')
>    assert s.errors.on(:author)
>  end
> end
>
> I get the same error as before until I remove the line
>
> unit/story_test.rb
What do you mean remove that line?  I don''t see that line in the file
anywhere.
>
> If I run
>
> ruby test/unit/story_test.rb
>
> I get
>
> test/unit/story_test.rb:1:in `require'': no such file to load --
> test_helper (LoadError)
>  from test/unit/story_test.rb:1
>
> Could this be the problem, why can''t it find test_helper.rb
You get that because with the require ''test_helper'' line you
need to
tell ruby where to find it, as we did previously

ruby -I test test/unit/story_test.rb

The -I test tells it to include (-I) the folder test in it''s search.
When you do rake test it does the -I for you.

Can you post the contents of test/test_helper.rb

Also try removing everything from story_test.rb except the test_helper
line and try to run that (with the -I test) in the ruby call.
>
> Gleble
>
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Colin Law wrote in post #962924:
> On 21 November 2010 11:12, Neil Bye
<lists-fsXkhYbjdPsEEoCn2XhGlw@public.gmane.org> wrote:
>>
>> I get the same error as before until I remove the line
>>
>> unit/story_test.rb
>
> What do you mean remove that line?  I don''t see that line in the
file
> anywhere.
Sorry, should read  I get the same error as before until I remove the
line

require ''test_helper''

If I edit story_test.rb so it only contains require
''test_helper'' this
happens

neil@baby6:~/*****$ ruby -I test test/unit/story_test.rb
ruby index.rb <data dir> <index dir>
neil@baby6:~/*****$

Attachments:
http://www.ruby-forum.com/attachment/5431/test_helper.rb
http://www.ruby-forum.com/attachment/5432/story_test.rb


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Sorry wrong attachment

Attachments:
http://www.ruby-forum.com/attachment/5433/story_test.rb


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On 21 November 2010 14:26, Neil Bye
<lists-fsXkhYbjdPsEEoCn2XhGlw@public.gmane.org>
wrote:
> Colin Law wrote in post #962924:
>> On 21 November 2010 11:12, Neil Bye
<lists-fsXkhYbjdPsEEoCn2XhGlw@public.gmane.org> wrote:
>>>
>>> I get the same error as before until I remove the line
>>>
>>> unit/story_test.rb
>>
>> What do you mean remove that line?  I don''t see that line in
the file
>> anywhere.
> Sorry, should read  I get the same error as before until I remove the
> line
>
> require ''test_helper''
>
> If I edit story_test.rb so it only contains require
''test_helper'' this
> happens
>
> neil@baby6:~/*****$ ruby -I test test/unit/story_test.rb
> ruby index.rb <data dir> <index dir>
> neil@baby6:~/*****$
>
> Attachments:
> http://www.ruby-forum.com/attachment/5431/test_helper.rb
I see that requires test_help.  Please post that also.  Did you not
think I might have wanted to see that also?  Just post it inline
unless it is large.

You have not mentioned it but I presume your app runs ok?  If not then
post environment.rb also.

Colin

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Colin Law wrote in post #962955:

I''ve attached test_help.rb  Had to go to /vendor/railties/lib to find 
it, is that right?
>
> You have not mentioned it but I presume your app runs ok?  If not then
> post environment.rb also.
Yes it works fine.

Gleble

Attachments:
http://www.ruby-forum.com/attachment/5434/test_help.rb


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On Nov 21, 3:46 pm, Neil Bye
<li...-fsXkhYbjdPsEEoCn2XhGlw@public.gmane.org>
wrote:
> Colin Law wrote in post #962955:
>
> I''ve attached test_help.rb  Had to go to /vendor/railties/lib to
find
> it, is that right?
>
>
>
> > You have not mentioned it but I presume your app runs ok?  If not then
> > post environment.rb also.
>
> Yes it works fine.
My guess is that somewhere in your app you have a ruby script
(probably called index.rb) that expects to be invoked on the command
line with some arguments.When rails loads up your tests it loads
everything in app/models, app/controllers (and probably a few other
places) and ends up loading your index.rb script, which blows up since
it wasn''t provided with the arguments it expects.

Fred
>
> Gleble
>
> Attachments:http://www.ruby-forum.com/attachment/5434/test_help.rb
>
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On 21 November 2010 16:53, Frederick Cheung
<frederick.cheung-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
wrote:
>
>
> On Nov 21, 3:46 pm, Neil Bye
<li...-fsXkhYbjdPsEEoCn2XhGlw@public.gmane.org> wrote:
>> Colin Law wrote in post #962955:
>>
>> I''ve attached test_help.rb  Had to go to /vendor/railties/lib
to find
>> it, is that right?
>>
>>
>>
>> > You have not mentioned it but I presume your app runs ok?  If not
then
>> > post environment.rb also.
>>
>> Yes it works fine.
>
> My guess is that somewhere in your app you have a ruby script
> (probably called index.rb) that expects to be invoked on the command
> line with some arguments.When rails loads up your tests it loads
> everything in app/models, app/controllers (and probably a few other
> places) and ends up loading your index.rb script, which blows up since
> it wasn''t provided with the arguments it expects.
Just what I was about to suggest.  Well that''s my story anyway :)

It is amazing how something that seems obvious once pointed out can be
so elusive.

Colin

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Frederick Cheung wrote in post #962968:
> On Nov 21, 3:46pm, Neil Bye
<li...-fsXkhYbjdPsEEoCn2XhGlw@public.gmane.org> wrote:
>> Yes it works fine.
> My guess is that somewhere in your app you have a ruby script
> (probably called index.rb) that expects to be invoked on the command
> line with some arguments.
> Fred
I think you''ve got it, that gets rid of the line

ruby index.rb <data dir> <index dir>

which I think was the problem. Thanks everyone.

When I run rake test:units now I get


(See full trace by running task with --trace)
neil@baby6:~/*****$ rake test:units
(in /home/neil/******)
/usr/bin/ruby1.8 -I"lib:test" 
"/usr/lib/ruby/1.8/rake/rake_test_loader.rb"
"test/unit/story_test.rb"
Loaded suite /usr/lib/ruby/1.8/rake/rake_test_loader
Started
E
Finished in 0.411785 seconds.

  1) Error:
test_should_be_valid_with_story(StoryTest):
ActiveRecord::StatementInvalid: SQLite3::SQLException: no such table: 
avatars: DELETE FROM "avatars" WHERE 1=1

....


1 tests, 0 assertions, 0 failures, 1 errors
rake aborted!
Command failed with status (1): [/usr/bin/ruby1.8 -I"lib:test" 
"/usr/lib/ru...]

(See full trace by running task with --trace)

So I think I just have to sort my tests out now.

Gleble

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On 21 November 2010 17:52, Neil Bye
<lists-fsXkhYbjdPsEEoCn2XhGlw@public.gmane.org>
wrote:
> Frederick Cheung wrote in post #962968:
>> On Nov 21, 3:46pm, Neil Bye
<li...-fsXkhYbjdPsEEoCn2XhGlw@public.gmane.org> wrote:
>>> Yes it works fine.
>> My guess is that somewhere in your app you have a ruby script
>> (probably called index.rb) that expects to be invoked on the command
>> line with some arguments.
>> Fred
>
> I think you''ve got it, that gets rid of the line
>
> ruby index.rb <data dir> <index dir>
>
> which I think was the problem. Thanks everyone.
For the record can you tell us where the offending file was?  Was it
called index.rb?

Colin

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Colin Law wrote in post #963001:
> On 21 November 2010 17:52, Neil Bye
<lists-fsXkhYbjdPsEEoCn2XhGlw@public.gmane.org> wrote:
>> ruby index.rb <data dir> <index dir>
>>
>> which I think was the problem. Thanks everyone.
>
> For the record can you tell us where the offending file was?  Was it
> called index.rb?
>
> Colin
It was called index.rb. There was one in app/controllers and one in 
app/models. I''ve attached the offending file. This morning they have 
both come back and cause the same problem. Removing them makes all OK.
  Have you any idea what the file is? Have you any idea how to stop it 
coming back?

Gleble

Attachments:
http://www.ruby-forum.com/attachment/5435/index.rb


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On 22 November 2010 09:01, Neil Bye
<lists-fsXkhYbjdPsEEoCn2XhGlw@public.gmane.org>
wrote:
> Colin Law wrote in post #963001:
>> On 21 November 2010 17:52, Neil Bye
<lists-fsXkhYbjdPsEEoCn2XhGlw@public.gmane.org> wrote:
>>> ruby index.rb <data dir> <index dir>
>>>
>>> which I think was the problem. Thanks everyone.
>>
>> For the record can you tell us where the offending file was?  Was it
>> called index.rb?
>>
>> Colin
>
> It was called index.rb. There was one in app/controllers and one in
> app/models. I''ve attached the offending file. This morning they
have
> both come back and cause the same problem. Removing them makes all OK.
>  Have you any idea what the file is? Have you any idea how to stop it
> coming back?
I suggest watching to find what it is you do that makes them come
back.  Looking at the file, presumably it is something to do with
Ferret.

Colin

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