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Nicholas Wieland

2007-Aug-21 15:20 UTC

file_column and fixtures

Hi *,
I have a problem in creating fixtures for models with file_column  
columns.

superman:
   id: 1
   image: superman.png

This generates:

   1) Error:
test_vote_creation_and_deletion(VoteTest):
Errno::ENOENT: No such file or directory - /Users/ngw/zooppa/ 
config/../public/assets/image/image/1/superman.png
     /Users/ngw/zooppa/config/../vendor/plugins/file_column/lib/ 
validations.rb:65:in `size''
     /Users/ngw/zooppa/config/../vendor/plugins/file_column/lib/ 
validations.rb:65:in `validates_filesize_of''
     /opt/local/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/ 
active_record/validations.rb:302:in `validates_each''
     /opt/local/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/ 
active_record/validations.rb:299:in `each''
     /opt/local/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/ 
active_record/validations.rb:299:in `validates_each''
     /opt/local/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/ 
active_record/validations.rb:822:in `call''
     /opt/local/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/ 
active_record/validations.rb:822:in `run_validations''
     /opt/local/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/ 
active_record/validations.rb:816:in `each''
     /opt/local/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/ 
active_record/validations.rb:816:in `run_validations''
     /opt/local/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/ 
active_record/validations.rb:780:in `valid_without_callbacks?''
     /opt/local/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/ 
active_record/callbacks.rb:299:in `valid?''
     /opt/local/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/ 
active_record/associations/association_proxy.rb:123:in `send''
     /opt/local/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/ 
active_record/associations/association_proxy.rb:123:in `method_missing''
     /Users/ngw/zooppa/config/../app/models/ad.rb:32:in `before_save''
     /opt/local/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/ 
active_record/callbacks.rb:348:in `send''
     /opt/local/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/ 
active_record/callbacks.rb:348:in `callback''
     /opt/local/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/ 
active_record/callbacks.rb:241:in `create_or_update''
     /opt/local/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/ 
active_record/base.rb:1545:in `save_without_validation''
     /opt/local/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/ 
active_record/validations.rb:752:in `save_without_transactions''
     /opt/local/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/ 
active_record/transactions.rb:129:in `save''
     /opt/local/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/ 
active_record/connection_adapters/abstract/database_statements.rb: 
59:in `transaction''
     /opt/local/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/ 
active_record/transactions.rb:95:in `transaction''
     /opt/local/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/ 
active_record/transactions.rb:121:in `transaction''
     /opt/local/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/ 
active_record/transactions.rb:129:in `save''
     /opt/local/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/ 
active_record/associations/association_proxy.rb:123:in `send''
     /opt/local/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/ 
active_record/associations/association_proxy.rb:123:in `method_missing''
     /Users/ngw/zooppa/config/../app/models/vote.rb:32:in
`after_create''
     /opt/local/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/ 
active_record/callbacks.rb:348:in `send''
     /opt/local/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/ 
active_record/callbacks.rb:348:in `callback''
     /opt/local/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/ 
active_record/callbacks.rb:255:in `create_without_timestamps''
     /opt/local/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/ 
active_record/timestamp.rb:39:in `create''
     /opt/local/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/ 
active_record/base.rb:1789:in `create_or_update_without_callbacks''
     /opt/local/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/ 
active_record/callbacks.rb:242:in `create_or_update''
     /opt/local/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/ 
active_record/base.rb:1545:in `save_without_validation''
     /opt/local/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/ 
active_record/validations.rb:752:in `save_without_transactions''
     /opt/local/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/ 
active_record/transactions.rb:129:in `save''
     /opt/local/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/ 
active_record/connection_adapters/abstract/database_statements.rb: 
59:in `transaction''
     /opt/local/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/ 
active_record/transactions.rb:95:in `transaction''
     /opt/local/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/ 
active_record/transactions.rb:121:in `transaction''
     /opt/local/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/ 
active_record/transactions.rb:129:in `save''
     ./test/unit/vote_test.rb:16:in `test_vote_creation_and_deletion''
     ./test/unit/vote_test.rb:13:in `times''
     ./test/unit/vote_test.rb:13:in `test_vote_creation_and_deletion''


What I don''t understand is why fixtures work for certain models and  
doesn''t work for others ... I wrote unit tests for the Image model,  
but Rails complains about tests of another model that just loads  
those fixtures ...

Someone has an idea ?

   ngw

-- 
Nicholas Wieland
nicholas.wieland-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org




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William Pratt

2007-Aug-21 15:27 UTC

head link

Re: file_column and fixtures

From the looks of the error message, it looks like a validation is 
failing. Does 
/Users/ngw/zooppa/config/../public/assets/image/image/1/superman.png exist?

Nicholas Wieland wrote:> Hi *,
> I have a problem in creating fixtures for models with file_column columns.
>
> superman:
> id: 1
> image: superman.png
>
> This generates:
>
> 1) Error:
> test_vote_creation_and_deletion(VoteTest):
> Errno::ENOENT: No such file or directory - 
> /Users/ngw/zooppa/config/../public/assets/image/image/1/superman.png
>
/Users/ngw/zooppa/config/../vendor/plugins/file_column/lib/validations.rb:65:in
> `size''
>
/Users/ngw/zooppa/config/../vendor/plugins/file_column/lib/validations.rb:65:in
> `validates_filesize_of''
>
/opt/local/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/active_record/validations.rb:302:in
> `validates_each''
>
/opt/local/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/active_record/validations.rb:299:in
> `each''
>
/opt/local/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/active_record/validations.rb:299:in
> `validates_each''
>
/opt/local/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/active_record/validations.rb:822:in
> `call''
>
/opt/local/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/active_record/validations.rb:822:in
> `run_validations''
>
/opt/local/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/active_record/validations.rb:816:in
> `each''
>
/opt/local/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/active_record/validations.rb:816:in
> `run_validations''
>
/opt/local/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/active_record/validations.rb:780:in
> `valid_without_callbacks?''
>
/opt/local/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/active_record/callbacks.rb:299:in
> `valid?''
>
/opt/local/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/active_record/associations/association_proxy.rb:123:in
> `send''
>
/opt/local/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/active_record/associations/association_proxy.rb:123:in
> `method_missing''
> /Users/ngw/zooppa/config/../app/models/ad.rb:32:in `before_save''
>
/opt/local/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/active_record/callbacks.rb:348:in
> `send''
>
/opt/local/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/active_record/callbacks.rb:348:in
> `callback''
>
/opt/local/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/active_record/callbacks.rb:241:in
> `create_or_update''
>
/opt/local/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/active_record/base.rb:1545:in
> `save_without_validation''
>
/opt/local/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/active_record/validations.rb:752:in
> `save_without_transactions''
>
/opt/local/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/active_record/transactions.rb:129:in
> `save''
>
/opt/local/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/active_record/connection_adapters/abstract/database_statements.rb:59:in
> `transaction''
>
/opt/local/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/active_record/transactions.rb:95:in
> `transaction''
>
/opt/local/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/active_record/transactions.rb:121:in
> `transaction''
>
/opt/local/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/active_record/transactions.rb:129:in
> `save''
>
/opt/local/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/active_record/associations/association_proxy.rb:123:in
> `send''
>
/opt/local/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/active_record/associations/association_proxy.rb:123:in
> `method_missing''
> /Users/ngw/zooppa/config/../app/models/vote.rb:32:in
`after_create''
>
/opt/local/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/active_record/callbacks.rb:348:in
> `send''
>
/opt/local/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/active_record/callbacks.rb:348:in
> `callback''
>
/opt/local/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/active_record/callbacks.rb:255:in
> `create_without_timestamps''
>
/opt/local/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/active_record/timestamp.rb:39:in
> `create''
>
/opt/local/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/active_record/base.rb:1789:in
> `create_or_update_without_callbacks''
>
/opt/local/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/active_record/callbacks.rb:242:in
> `create_or_update''
>
/opt/local/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/active_record/base.rb:1545:in
> `save_without_validation''
>
/opt/local/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/active_record/validations.rb:752:in
> `save_without_transactions''
>
/opt/local/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/active_record/transactions.rb:129:in
> `save''
>
/opt/local/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/active_record/connection_adapters/abstract/database_statements.rb:59:in
> `transaction''
>
/opt/local/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/active_record/transactions.rb:95:in
> `transaction''
>
/opt/local/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/active_record/transactions.rb:121:in
> `transaction''
>
/opt/local/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/active_record/transactions.rb:129:in
> `save''
> ./test/unit/vote_test.rb:16:in `test_vote_creation_and_deletion''
> ./test/unit/vote_test.rb:13:in `times''
> ./test/unit/vote_test.rb:13:in `test_vote_creation_and_deletion''
>
>
> What I don''t understand is why fixtures work for certain models
and
> doesn''t work for others ... I wrote unit tests for the Image
model,
> but Rails complains about tests of another model that just loads those 
> fixtures ...
>
> Someone has an idea ?
>
> ngw
>
> -- 
> Nicholas Wieland
> nicholas.wieland-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org
<mailto:nicholas.wieland-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
>
>
>
>
> >
-- 
Sincerely,

William Pratt

http://www.billpratt.net
billp-YbheRAKfYF4eIZ0/mPfg9Q@public.gmane.org


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Nicholas Wieland

2007-Aug-21 16:05 UTC

head link

Re: file_column and fixtures

Il giorno 21/ago/07, alle ore 17:27, William Pratt ha scritto:
> From the looks of the error message, it looks like a validation is  
> failing. Does /Users/ngw/zooppa/config/../public/assets/image/image/ 
> 1/superman.png exist?
No, at all.
But all the other fixtures work, I thought I could fake it.
I also have no idea on how to upload a file inside fixtures, so ...
You use file_column ? How do you write fixtures ?

TIA,
   ngw

-- 
Nicholas Wieland
nicholas.wieland-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org




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William Pratt

2007-Aug-21 16:44 UTC

head link

Re: file_column and fixtures

Fixtures use your model to load the data, so in order to use a fixture, 
the data supplied must pass any validation you have in your model. One 
possibility would be to leave that column empty in your fixture and 
dynamically populate it in a test / helper. I don''t actually use that 
plugin, so I can''t really help there, but it seems you may need to dig 
into how it works a bit and glue something together. Does that plugin 
come with a test helper that you can use? Fixtures are processed as erb 
files so if there is a helper you can use to load data into that field, 
you could use it like:

image_column: <%= helper_method -%>

Hope this helps to at least steer you in the proper direction.

Nicholas Wieland wrote:> Il giorno 21/ago/07, alle ore 17:27, William Pratt ha scritto:
>
>> From the looks of the error message, it looks like a validation is 
>> failing. Does 
>> /Users/ngw/zooppa/config/../public/assets/image/image/1/superman.png 
>> exist?
>
> No, at all.
> But all the other fixtures work, I thought I could fake it.
> I also have no idea on how to upload a file inside fixtures, so ...
> You use file_column ? How do you write fixtures ?
>
> TIA,
> ngw
>
> -- 
> Nicholas Wieland
> nicholas.wieland-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org
<mailto:nicholas.wieland-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
>
>
>
>
> >
-- 
Sincerely,

William Pratt

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Rails - Aug 2007 - file_column and fixtures

file_column and fixtures

Re: file_column and fixtures

Re: file_column and fixtures

Re: file_column and fixtures