def test_process_argv_for_unittest(self):
        li = ['unittests', '-d', '5']
        res = process_argv_for_unittest(li, None)
        self.assertNotEmpty(res)
        li = ['unittests']
        res = process_argv_for_unittest(li, None)
        self.assertEmpty(res)
        li = ['unittests', '-e', '.*']
        res = process_argv_for_unittest(li, None)
        self.assertNotEmpty(res)
        li = ['unittests', '-g', '.*']
        res = process_argv_for_unittest(li, None)
        self.assertNotEmpty(res)
        li = ['unittests', '-f', 'test.py']
        res = process_argv_for_unittest(li, None)
        self.assertNotEmpty(res)