使用Ruby测试/单元拆卸方法检查​​测试结果

require \'test/unit\'

class Test::Unit::TestCase
  def assert_equal(expected, got, msg)
    begin
      super(expected, got, msg)
    rescue
      p \"caught ya!\" # make screenshot here
      raise
    end
  end
end

class DemoTest < Test::Unit::TestCase

  def test_fail
    assert_equal(1, 0, \'ups\')
  end
end