require 'abstract_unit' begin require 'psych' rescue LoadError end require 'active_support/core_ext/string/inflections' require 'yaml' class SafeBufferTest < ActiveSupport::TestCase def setup @buffer = ActiveSupport::SafeBuffer.new end test "Should look like a string" do assert @buffer.is_a?(String) assert_equal "", @buffer end test "Should escape a raw string which is passed to them" do @buffer << "