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require 'abstract_unit'
module RenderTemplate
class RenderOnceController < ActionController::Base
layout false
RESOLVER = ActionView::FixtureResolver.new(
"test/a.html.erb" => "a",
"test/b.html.erb" => "<>",
"test/c.html.erb" => "c",
"test/one.html.erb" => "<%= render :once => 'test/result' %>",
"test/two.html.erb" => "<%= render :once => 'test/result' %>",
"test/three.html.erb" => "<%= render :once => 'test/result' %>",
"test/result.html.erb" => "YES!",
"layouts/test.html.erb" => "l<%= yield %>l"
)
self.view_paths = [RESOLVER]
def multiple
render :once => %w(test/a test/b test/c)
end
def once
render :once => %w(test/one test/two test/three)
end
def duplicate
render :once => %w(test/a test/a test/a)
end
def with_layout
render :once => %w(test/a test/b test/c), :layout => "test"
end
end
module Tests
def test_mutliple_arguments_get_all_rendered
get :multiple
assert_response "a\n<>\nc"
end
def test_referenced_templates_get_rendered_once
get :once
assert_response "YES!\n\n"
end
def test_duplicated_templates_get_rendered_once
get :duplicate
assert_response "a"
end
def test_layout_wraps_all_rendered_templates
get :with_layout
assert_response "la\n<>\ncl"
end
end
class TestWithResolverCache < Rack::TestCase
testing RenderTemplate::RenderOnceController
include Tests
end
# TODO This still needs to be implemented and supported.
# class TestWithoutResolverCache < Rack::TestCase
# testing RenderTemplate::RenderOnceController
# include Tests
#
# def setup
# RenderTemplate::RenderOnceController::RESOLVER.stubs(:caching?).returns(false)
# end
# end
end
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