module ERBTest class ViewContext include ActionView::Helpers::UrlHelper include SharedTestRoutes.url_helpers include ActionView::Helpers::TagHelper include ActionView::Helpers::JavaScriptHelper include ActionView::Helpers::FormHelper attr_accessor :output_buffer, :controller def protect_against_forgery?() false end end class BlockTestCase < ActiveSupport::TestCase def render_content(start, inside) template = block_helper(start, inside) ActionView::Template::Handlers::ERB.erb_implementation.new(template).evaluate(ViewContext.new) end def block_helper(str, rest) "<%= #{str} do %>#{rest}<% end %>" end end end