class TestParam(unittest.TestCase):
    def __init__(self, _):
        dir = 'test_param_items'
        for f in os.listdir(dir):
            if os.path.isfile(dir + "\" + f) and f[0] != '_':
                print f
                func = self.TestCaseFactory(f, dir)
                setattr(TestParam, func.__name__, func)
                super(TestParam, self).__init__(func.__name__)


    def TestCaseFactory(self, inFileName, inDir):
        def func(inObj):
            print inFileName
            with open(inDir + "\" + inFileName, "r") as testFile:
                testNode = testFile.read()
                par = Param(inETree=etree.XML(testNode))
                self.assertEqual(testNode, etree.tostring(par.eTree))
        func.__name__ = "test_" + inFileName[:-4]
        return func

loaded_suite = self.suiteClass(map(testCaseClass, testCaseNames))

def testMethod1(self):
    load('testFile1')

def testMethod2(self):
    load('testFile2')