def METHOD_NAME(cls):
    test_suite = ut.TestSuite()
    test_suite.addTest(cls('test_pos_geth_connection'))
    test_suite.addTest(cls('test_pos_contract_deployment'))
    test_suite.addTest(cls('test_pos_chain_merged'))
    test_suite.addTest(cls('test_pos_send_transaction'))
    return test_suite