from wax import get_tapos_data
from tests.utils.refs import API_REF_HF_BLOCK

def test_get_tapos_data():
    block_id = API_REF_HF_BLOCK["previous"]
    transaction = API_REF_HF_BLOCK["transactions"][2]
    tapos = get_tapos_data(block_id=block_id.encode())
    assert tapos.ref_block_num == transaction["ref_block_num"]
    assert tapos.ref_block_prefix == transaction["ref_block_prefix"]
