actionpack/test/template/output_buffer_test.rb


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require 'abstract_unit'

class OutputBufferTest < ActionController::TestCase
  class TestController < ActionController::Base
    def index
      render :text => 'foo'
    end
  end

  tests TestController

  def test_flush_output_buffer
    pending do
      # TODO: This tests needs to be rewritten due
      # The @response is not the same response object assigned
      # to the @controller.template

      # Start with the default body parts
      get :index
      assert_equal ['foo'], @response.body_parts
      assert_nil @controller.template.output_buffer

      # Nil output buffer is skipped
      @controller.template.flush_output_buffer
      assert_nil @controller.template.output_buffer
      assert_equal ['foo'], @response.body_parts

      # Empty output buffer is skipped
      @controller.template.output_buffer = ''
      @controller.template.flush_output_buffer
      assert_equal '', @controller.template.output_buffer
      assert_equal ['foo'], @response.body_parts

      # Flushing appends the output buffer to the body parts
      @controller.template.output_buffer = 'bar'
      @controller.template.flush_output_buffer
      assert_equal '', @controller.template.output_buffer
      assert_equal ['foo', 'bar'], @response.body_parts
    end
  end
end