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Module: RSpec::Rails::ViewRendering

Relationships & Source Files
Namespace Children
Modules:
ClassMethods, EmptyTemplates
Classes:
EmptyTemplateHandler, EmptyTemplateResolver
Extension / Inclusion / Inheritance Descendants
Included In:
ControllerExampleGroup
Super Chains via Extension / Inclusion / Inheritance
Class Chain:
self, ActiveSupport::Concern
Defined in: rspec-rails/lib/rspec/rails/view_rendering.rb

Overview

Helpers for optionally rendering views in controller specs.

Constant Summary

Instance Attribute Summary

DSL Calls

included

[ GitHub ] 


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# File 'rspec-rails/lib/rspec/rails/view_rendering.rb', line 149

included do
  before do
    unless render_views?
      @_original_path_set = controller.class.view_paths
      path_set = @_original_path_set.map { |resolver| RESOLVER_CACHE[resolver] }

      controller.class.view_paths = path_set
      controller.extend(EmptyTemplates)
    end
  end

  after do
    controller.class.view_paths = @_original_path_set unless render_views?
  end
end

Instance Attribute Details

#controller (rw)

Returns the controller object instance under test.

[ GitHub ] 

  


# File 'rspec-rails/lib/rspec/rails/view_rendering.rb', line 12



attr_reader :controller


  








  

    #controller=(value)   (rw, private)
  

  

    This method is for internal use only.
  

  [ GitHub ]


  

  


# File 'rspec-rails/lib/rspec/rails/view_rendering.rb', line 15



attr_writer :controller


  








  

    #render_views?  ⇒ Boolean  (readonly)
  

  

    This method is for internal use only.
  



  

    
  





  


  [ GitHub ]


  

  


# File 'rspec-rails/lib/rspec/rails/view_rendering.rb', line 38



def render_views?
  self.class.render_views? || !controller.class.respond_to?(:view_paths)
end