def test_run(self):
        step1 = SpyStep()
        step2 = SpyStep()

        BuildSequence(steps=(step1, step2)).run()

        self.assertEqual((True, True), (step1.ran, step2.ran))
Save the history to a file. The file is overwritten with the contents
dataset/ETHPy150Open ClusterHQ/flocker/admin/test/test_packaging.py/BuildSequenceTests.test_run--crossover with--dataset/ETHPy150Open AppScale/appscale/AppServer/lib/grizzled/grizzled/history.py/History.save_history_file