Rails 单元测试，flexmock 0.9.3 发布

     <p><a href="/misc/goto?guid=4958197824004491022" target="_blank">flexmock </a>0.9.3 发布，新版本增加了 Python 3.3 作为目标测试平台，可正常处理跨不同方法的 ordered() 期望，支持伪对象，修复了 pytest 2.2 的兼容性问题等等。</p>    <p>FlexMock是一个比较流行的针对Rails单元测试的Mock工具，</p>    <p>安装方法：$ gem install flexmock</p>    <p>代码示例：</p>    <pre>  require 'test/unit'    require 'flexmock/test_unit'      class TemperatureSampler      def initialize(sensor)        @sensor = sensor      end        def average_temp        total = (0...3).collect {          @sensor.read_temperature        }.inject { |i, s| i + s }        total / 3.0      end    end      class TestTemperatureSampler < Test::Unit::TestCase      def test_sensor_can_average_three_temperature_readings        sensor = flexmock("temp")        sensor.should_receive(:read_temperature).times(3).          and_return(10, 12, 14)          sampler = TemperatureSampler.new(sensor)        assert_equal 12, sampler.average_temp      end    end</pre>