# require 'rails_helper'
#
# describe "Page rendering snippets" do
#   dataset :pages, :snippets
#
#   test_helper :render
#
#   let(:page){ pages(:home) }
#
#   it 'should render a snippet' do
#     page.render_snippet(snippets(:first)).should == 'test'
#   end
#
#   it 'should render a snippet with a filter' do
#     page.render_snippet(snippets(:markdown)).should include(%{**markdown** for Snippets!})
#   end
#
#   it 'should render a snippet with a tag' do
#     page.render_snippet(snippets(:radius)).should == 'Home'
#   end
#
#   describe "<r:snippet>" do
#     it "should render the contents of the specified snippet" do
#       page.should render('<r:snippet name="first" />').as('test')
#     end
#
#     it "should render an error when the snippet does not exist" do
#       page.should render('<r:snippet name="non-existent" />').with_error("snippet not found: non-existent")
#     end
#
#     it "should render an error when not given a 'name' attribute" do
#       page.should render('<r:snippet />').with_error("`snippet' tag must contain `name' attribute")
#     end
#
#     it "should filter the snippet with its assigned filter" do
#       page.should render('<r:page><r:snippet name="markdown" /></r:page>').matching(Regexp.new(Regexp.quote('**markdown** for Snippets!')))
#     end
#
#     it "should maintain the global page inside the snippet" do
#       parent_page = pages(:parent)
#       parent_page.should render('<r:snippet name="global_page_cascade" />').as("#{parent_page.title} " * parent_page.children.count)
#     end
#
#     it "should maintain the global page when the snippet renders recursively" do
#       pages(:child).should render('<r:snippet name="recursive" />').as("Great GrandchildGrandchildChild")
#     end
#
#     it "should render the specified snippet when called as an empty double-tag" do
#       page.should render('<r:snippet name="first"></r:snippet>').as('test')
#     end
#
#     it "should capture contents of a double tag, substituting for <r:yield/> in snippet" do
#       page.should render('<r:snippet name="yielding">inner</r:snippet>').
#         as('Before...inner...and after')
#     end
#
#     it "should do nothing with contents of double tag when snippet doesn't yield" do
#       page.should render('<r:snippet name="first">content disappears!</r:snippet>').
#         as('test')
#     end
#
#     it "should render nested yielding snippets" do
#       page.should render('<r:snippet name="div_wrap"><r:snippet name="yielding">Hello, World!</r:snippet></r:snippet>').
#       as('<div>Before...Hello, World!...and after</div>')
#     end
#
#     it "should render double-tag snippets called from within a snippet" do
#       page.should render('<r:snippet name="nested_yields">the content</r:snippet>').
#         as('<snippet name="div_wrap">above the content below</snippet>')
#     end
#
#     it "should render contents each time yield is called" do
#       page.should render('<r:snippet name="yielding_often">French</r:snippet>').
#         as('French is Frencher than French')
#     end
#   end
#
#   it "should do nothing when called from page body" do
#     page.should render('<r:yield/>').as("")
#   end
# end