thr3ads.net - rspec users - [rspec-users] Rails 2.2.2 Problem - button_to_function

If this information is useful, please help other people find it:
Share via:

karmacoma

2009-Mar-07 15:49 UTC

[rspec-users] Rails 2.2.2 Problem - button_to_function - nil.with_output_buffer

Hi,
I am in the process of upgrading my rails application to be compatible
with rails 2.2.2. All is going well apart from a few remaining issues.

My problem is: I am experiencing a test failure with what seems to be
related to the "with_output_buffer" method found in
"lib/action_view/
helpers/capture_helper.rb" and my use of the "button_to_function"
method.

The code itself works fine. It is simply the test itself that won''t
pass due to a NoMethodError exception.

Note: I am currently using rspec & rspec-rails (1.1.99.12), although
the same problem also exists when tested with the current stable
version: 1.1.12.

So, given the following helper module:
---
module ImagesHelper
  def hide_images_button
    content_tag :div, :class => :hide_images_button do
      button_to_function "Hide Images", :id => :hide_images_button
do |
page|
        page[:more_images_button].toggle
        page[:image_browser].toggle
      end
    end
  end
end
---

With the accompanying test:
---
require File.expand_path(File.dirname(__FILE__) +
''/../spec_helper'')

describe ImagesHelper do
  it "should render a hide_images_button" do
    helper.hide_images_button.should have_tag(''div[class=?]'',
''hide_images_button'') do
      with_tag(''input[id=?][type=?][value=?][onclick^=?]'',
''hide_images_button'', ''button'',
''Hide Images'', "$
(&quot;more_images_button&quot;).toggle();\n$
(&quot;image_browser&quot;).toggle();;")
    end
  end
end
---

I am getting the following failure:
---
F

1)
NoMethodError in ''ImagesHelper should render a
hide_images_button''
You have a nil object when you didn''t expect it!
The error occurred while evaluating nil.with_output_buffer
/home/oliver/git/greyville/app/helpers/images_helper.rb:4:in
`hide_images_button''
/home/oliver/git/greyville/app/helpers/images_helper.rb:3:in
`hide_images_button''
spec/helpers/images_helper_spec.rb:5:

Finished in 0.025206 seconds

1 example, 1 failure
---

Any bright ideas on how I can fix this issue? Your help would be much
appreciated.
Regards, Oliver Beddows.

karmacoma

2009-Mar-09 09:44 UTC

head link

[rspec-users] Rails 2.2.2 Problem - button_to_function - nil.with_output_buffer

Hi,
I am in the process of upgrading my rails application to be compatible
with rails 2.2.2. All is going well apart from a few remaining issues.

My problem is: I am experiencing a test failure with what seems to be
related to the "with_output_buffer" method found in
"lib/action_view/
helpers/capture_helper.rb" and my use of the "button_to_function"
method.

The code itself works fine. It is simply the test itself that won''t
pass due to a NoMethodError exception.

Note: I am currently using rspec & rspec-rails (1.1.99.12), although
the same problem also exists when tested with the current stable
version: 1.1.12.

So, given the following helper module:
---
module ImagesHelper
 def hide_images_button
   content_tag :div, :class => :hide_images_button do
     button_to_function "Hide Images", :id => :hide_images_button
do |
page|
       page[:more_images_button].toggle
       page[:image_browser].toggle
     end
   end
 end
end
---

With the accompanying test:
---
require File.expand_path(File.dirname(__FILE__) +
''/../spec_helper'')

describe ImagesHelper do
 it "should render a hide_images_button" do
   helper.hide_images_button.should have_tag(''div[class=?]'',
''hide_images_button'') do
     with_tag(''input[id=?][type=?][value=?][onclick^=?]'',
''hide_images_button'', ''button'',
''Hide Images'', "$
(&quot;more_images_button&quot;).toggle();\n$
(&quot;image_browser&quot;).toggle();;")
   end
 end
end
---

I am getting the following failure:
---
F

1)
NoMethodError in ''ImagesHelper should render a
hide_images_button''
You have a nil object when you didn''t expect it!
The error occurred while evaluating nil.with_output_buffer
/home/oliver/git/greyville/app/helpers/images_helper.rb:4:in
`hide_images_button''
/home/oliver/git/greyville/app/helpers/images_helper.rb:3:in
`hide_images_button''
spec/helpers/images_helper_spec.rb:5:

Finished in 0.025206 seconds

1 example, 1 failure
---

Any bright ideas on how I can fix this issue? Your help would be much
appreciated.
Regards, Oliver Beddows.

David Chelimsky

2009-Mar-09 11:25 UTC

head link

[rspec-users] Rails 2.2.2 Problem - button_to_function - nil.with_output_buffer

On Mon, Mar 9, 2009 at 4:44 AM, karmacoma <oliver.beddows at
googlemail.com> wrote:> Hi,
> I am in the process of upgrading my rails application to be compatible
> with rails 2.2.2. All is going well apart from a few remaining issues.
>
> My problem is: I am experiencing a test failure with what seems to be
> related to the "with_output_buffer" method found in
"lib/action_view/
> helpers/capture_helper.rb" and my use of the
"button_to_function"
> method.
>
> The code itself works fine. It is simply the test itself that
won''t
> pass due to a NoMethodError exception.
>
> Note: I am currently using rspec & rspec-rails (1.1.99.12), although
> the same problem also exists when tested with the current stable
> version: 1.1.12.
>
> So, given the following helper module:
> ---
> module ImagesHelper
> ?def hide_images_button
> ? content_tag :div, :class => :hide_images_button do
> ? ? button_to_function "Hide Images", :id =>
:hide_images_button do |
> page|
> ? ? ? page[:more_images_button].toggle
> ? ? ? page[:image_browser].toggle
> ? ? end
> ? end
> ?end
> end
> ---
>
> With the accompanying test:
> ---
> require File.expand_path(File.dirname(__FILE__) +
''/../spec_helper'')
>
> describe ImagesHelper do
> ?it "should render a hide_images_button" do
> ? helper.hide_images_button.should
have_tag(''div[class=?]'',
> ''hide_images_button'') do
> ? ? with_tag(''input[id=?][type=?][value=?][onclick^=?]'',
> ''hide_images_button'', ''button'',
''Hide Images'', "$
> (&quot;more_images_button&quot;).toggle();\n$
> (&quot;image_browser&quot;).toggle();;")
> ? end
> ?end
> end
> ---
>
> I am getting the following failure:
> ---
> F
>
> 1)
> NoMethodError in ''ImagesHelper should render a
hide_images_button''
> You have a nil object when you didn''t expect it!
> The error occurred while evaluating nil.with_output_buffer
> /home/oliver/git/greyville/app/helpers/images_helper.rb:4:in
> `hide_images_button''
> /home/oliver/git/greyville/app/helpers/images_helper.rb:3:in
> `hide_images_button''
> spec/helpers/images_helper_spec.rb:5:
>
> Finished in 0.025206 seconds
>
> 1 example, 1 failure
> ---
>
> Any bright ideas on how I can fix this issue? Your help would be much
> appreciated.
Please report bugs to http://rspec.lighthouseapp.com.

Cheers,
David
> Regards, Oliver Beddows.

David Chelimsky

2009-Mar-13 04:43 UTC

head link

[rspec-users] Rails 2.2.2 Problem - button_to_function - nil.with_output_buffer

On Sat, Mar 7, 2009 at 10:49 AM, karmacoma
<oliver.beddows at googlemail.com> wrote:> Hi,
> I am in the process of upgrading my rails application to be compatible
> with rails 2.2.2. All is going well apart from a few remaining issues.
>
> My problem is: I am experiencing a test failure with what seems to be
> related to the "with_output_buffer" method found in
"lib/action_view/
> helpers/capture_helper.rb" and my use of the
"button_to_function"
> method.
>
> The code itself works fine. It is simply the test itself that
won''t
> pass due to a NoMethodError exception.
>
> Note: I am currently using rspec & rspec-rails (1.1.99.12), although
> the same problem also exists when tested with the current stable
> version: 1.1.12.
>
> So, given the following helper module:
> ---
> module ImagesHelper
> ?def hide_images_button
> ? ?content_tag :div, :class => :hide_images_button do
> ? ? ?button_to_function "Hide Images", :id =>
:hide_images_button do |
> page|
> ? ? ? ?page[:more_images_button].toggle
> ? ? ? ?page[:image_browser].toggle
> ? ? ?end
> ? ?end
> ?end
> end
> ---
>
> With the accompanying test:
> ---
> require File.expand_path(File.dirname(__FILE__) +
''/../spec_helper'')
>
> describe ImagesHelper do
> ?it "should render a hide_images_button" do
> ? ?helper.hide_images_button.should
have_tag(''div[class=?]'',
> ''hide_images_button'') do
> ? ? ?with_tag(''input[id=?][type=?][value=?][onclick^=?]'',
> ''hide_images_button'', ''button'',
''Hide Images'', "$
> (&quot;more_images_button&quot;).toggle();\n$
> (&quot;image_browser&quot;).toggle();;")
> ? ?end
> ?end
> end
> ---
>
> I am getting the following failure:
> ---
> F
>
> 1)
> NoMethodError in ''ImagesHelper should render a
hide_images_button''
> You have a nil object when you didn''t expect it!
> The error occurred while evaluating nil.with_output_buffer
> /home/oliver/git/greyville/app/helpers/images_helper.rb:4:in
> `hide_images_button''
> /home/oliver/git/greyville/app/helpers/images_helper.rb:3:in
> `hide_images_button''
> spec/helpers/images_helper_spec.rb:5:
>
> Finished in 0.025206 seconds
>
> 1 example, 1 failure
> ---
>
> Any bright ideas on how I can fix this issue? Your help would be much
> appreciated.
This was reported in lighthouse:
http://rspec.lighthouseapp.com/projects/5645-rspec/tickets/719

And fixed:
http://github.com/dchelimsky/rspec-rails/commit/804f8cbc0468b1fe632cfb6c488de28d0ed39155

If you follow the instructions on
http://wiki.github.com/dchelimsky/rspec/edge and build 1.1.9.13 or .14
or just edge, you''ll be fine.


> Regards, Oliver Beddows.
> _______________________________________________
> rspec-users mailing list
> rspec-users at rubyforge.org
> http://rubyforge.org/mailman/listinfo/rspec-users
>

rspec users - Mar 2009 - Rails 2.2.2 Problem - button_to_function - nil.with_output_buffer

[rspec-users] Rails 2.2.2 Problem - button_to_function - nil.with_output_buffer

[rspec-users] Rails 2.2.2 Problem - button_to_function - nil.with_output_buffer

[rspec-users] Rails 2.2.2 Problem - button_to_function - nil.with_output_buffer

[rspec-users] Rails 2.2.2 Problem - button_to_function - nil.with_output_buffer