get_ancestor_hash=get_block_hash_for_testing, ) HomesteadVMStateForTesting = HomesteadVMState.configure( name='HomesteadVMStateForTesting', get_ancestor_hash=get_block_hash_for_testing, ) TangerineWhistleVMStateForTesting = TangerineWhistleVMState.configure( name='TangerineWhistleVMStateForTesting', get_ancestor_hash=get_block_hash_for_testing, ) SpuriousDragonVMStateForTesting = SpuriousDragonVMState.configure( name='SpuriousDragonVMStateForTesting', get_ancestor_hash=get_block_hash_for_testing, ) ByzantiumVMStateForTesting = ByzantiumVMState.configure( name='ByzantiumVMStateForTesting', get_ancestor_hash=get_block_hash_for_testing, ) FrontierVMForTesting = FrontierVM.configure( name='FrontierVMForTesting', _state_class=FrontierVMStateForTesting, get_prev_hashes=get_prev_hashes_testing, ) HomesteadVMForTesting = HomesteadVM.configure( name='HomesteadVMForTesting', _state_class=HomesteadVMStateForTesting, get_prev_hashes=get_prev_hashes_testing, ) TangerineWhistleVMForTesting = TangerineWhistleVM.configure( name='TangerineWhistleVMForTesting', _state_class=TangerineWhistleVMStateForTesting,