def METHOD_NAME(self):
    """
    _testFileProperties_
    Test some CMSSW step output file properties
    """
    step = makeWMStep("cmsRun1")
    step.setStepType("CMSSW")
    template = CMSSWTemplate()
    template(step.data)
    helper = step.getTypeHelper()
    # default values
    self.assertIsNone(helper.getAcqEra(), None)
    self.assertIsNone(helper.getProcStr(), None)
    self.assertIsNone(helper.getProcVer(), None)
    self.assertIsNone(helper.getPrepId(), None)
    self.assertEqual(helper.listOutputModules(), [])
    # now write something to the step object
    helper.setAcqEra("TestAcqEra")
    helper.setProcStr("TestProcStr")
    helper.setProcVer(111)
    helper.setPrepId("TestPrepId")
    helper.addOutputModule("Merged", primaryDataset="Primary",
                           processedDataset="Processed", dataTier="RECO")
    self.assertEqual(helper.getAcqEra(), "TestAcqEra")
    self.assertEqual(helper.getProcStr(), "TestProcStr")
    self.assertEqual(helper.getProcVer(), 111)
    self.assertEqual(helper.getPrepId(), "TestPrepId")
    self.assertItemsEqual(helper.listOutputModules(), ["Merged"])