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require 'psych/helper'
require 'psych/handlers/recorder'
module Psych
module Handlers
class TestRecorder < TestCase
def test_replay
yaml = "--- foo\n...\n"
output = StringIO.new
recorder = Psych::Handlers::Recorder.new
parser = Psych::Parser.new recorder
parser.parse yaml
assert_equal 5, recorder.events.length
emitter = Psych::Emitter.new output
recorder.events.each do |m, args|
emitter.send m, *args
end
assert_equal yaml, output.string
end
end
end
end
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