Module: RSpec::Rails::ViewExampleGroup::ExampleMethods
- Extended by:
 - ActiveSupport::Concern
 - Defined in:
 - lib/rspec/rails/example/view_example_group.rb
 
Overview
DSL exposed to view specs.
Instance Method Summary (collapse)
- 
  
      - (Object) params 
  
    
Provides access to the params hash that will be available within the view.
 - 
  
      - (Object) render(options = {}, local_assigns = {}, &block) 
  
    
Delegates to ActionView::Base#render, so see documentation on that for more info.
 - 
  
      - (Object) response 
  
  deprecated
    Deprecated. 
Use
renderedinstead. - 
  
      - (Object) stub_template(hash) 
  
    
Simulates the presence of a template on the file system by adding a Rails' FixtureResolver to the front of the view_paths list.
 - 
  
      - (Object) template 
  
  deprecated
    Deprecated. 
Use
viewinstead. - 
  
      - (Object) view 
  
    
The instance of
ActionView::Basethat is used to render the template. 
Instance Method Details
- (Object) params
Provides access to the params hash that will be available within the view.
params[:foo] = 'bar'
  
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      # File 'lib/rspec/rails/example/view_example_group.rb', line 94 def params controller.params end  | 
  
- (Object) render - (Object) render({:partial = > path_to_file}) - (Object) render({:partial = > path_to_file}, {... locals ...}) - (Object) render({:partial = > path_to_file}, {... locals ...})
Delegates to ActionView::Base#render, so see documentation on that for more info.
The only addition is that you can call render with no arguments, and RSpec will pass the top level description to render:
describe "widgets/new.html.erb" do
  it "shows all the widgets" do
    render # => view.render(:file => "widgets/new.html.erb")
    # ...
  end
end
  
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      # File 'lib/rspec/rails/example/view_example_group.rb', line 61 def render( = {}, local_assigns = {}, &block) = if Hash === && .empty? super(, local_assigns, &block) end  | 
  
- (Object) response
Use rendered instead.
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      # File 'lib/rspec/rails/example/view_example_group.rb', line 105 def response # `assert_template` expects `response` to implement a #body method # like an `ActionDispatch::Response` does to force the view to # render. For backwards compatibility, we use #response as an alias # for #rendered, but it needs to implement #body to avoid # `assert_template` raising a `NoMethodError`. unless rendered.respond_to?(:body) def rendered.body self end end rendered end  | 
  
- (Object) stub_template(hash)
Simulates the presence of a template on the file system by adding a Rails' FixtureResolver to the front of the view_paths list. Designed to help isolate view examples from partials rendered by the view template that is the subject of the example.
stub_template("widgets/_widget.html.erb" => "This content.")
  
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      # File 'lib/rspec/rails/example/view_example_group.rb', line 86 def stub_template(hash) view.view_paths.unshift(ActionView::FixtureResolver.new(hash)) end  | 
  
- (Object) template
Use view instead.
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      # File 'lib/rspec/rails/example/view_example_group.rb', line 99 def template RSpec.deprecate("template", :replacement => "view") view end  | 
  
- (Object) view
The instance of ActionView::Base that is used to render the
template. Use this to stub methods before calling
render.
describe "widgets/new.html.erb" do
  it "shows all the widgets" do
    view.stub(:foo) { "foo" }
    render
    # ...
  end
end
  
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      # File 'lib/rspec/rails/example/view_example_group.rb', line 76 def view _view end  |