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annotate tests/test_implementation.py @ 28:30535f42d0ff

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refactor code
author Dennis Concepcion Martin <dennisconcepcionmartin@gmail.com>
date Wed, 02 Feb 2022 21:16:10 +0100
parents tests/test_block.py@6a0a8cce058e
children
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1 from unittest import TestCase
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2 from bitcaviar_plus.block import deserialize_block
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3 from bitcaviar_plus.errors import InvalidMagicBytes
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4 from bitcaviar_plus.search import search_block_with
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7 class TestBlockImplementation(TestCase):
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8 expected_genesis_block = {
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9 'magic_number': 'f9beb4d9',
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10 'size': '0000011d',
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11 'id': '000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1b60a8ce26f',
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12 'transaction_count': '01',
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13 'header': {
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14 'version': '00000001',
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15 'previous_block_id': '0000000000000000000000000000000000000000000000000000000000000000',
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16 'merkle_root': '4a5e1e4baab89f3a32518a88c31bc87f618f76673e2cc77ab2127b7afdeda33b',
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17 'time': '495fab29',
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18 'bits': '1d00ffff',
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19 'nonce': '7c2bac1d'
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20 },
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21 'transactions': [{
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22 'version': '00000001',
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23 'input_count': '01',
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24 'output_count': '01',
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25 'lock_time': '00000000',
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26 'id': '4a5e1e4baab89f3a32518a88c31bc87f618f76673e2cc77ab2127b7afdeda33b',
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27 'inputs': [{
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28 'id': '0000000000000000000000000000000000000000000000000000000000000000',
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29 'vout': 'ffffffff',
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30 'script_sig_size': '4d',
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31 'script_sig': '04ffff001d0104455468652054696d65732030332f4a616e'
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32 '2f32303039204368616e63656c6c6f72206f6e206272696e'
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33 '6b206f66207365636f6e64206261696c6f757420666f722062616e6b73',
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34 'sequence': 'ffffffff'
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35 }],
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36 'outputs': [{
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37 'value': '000000012a05f200',
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38 'script_pub_key_size': '43',
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39 'script_pub_key': '4104678afdb0fe5548271967f1a67130b7105cd6a828e03909a67962e0ea1f61deb649f'
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40 '6bc3f4cef38c4f35504e51ec112de5c384df7ba0b8d578a4c702b6bf11d5fac'
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41 }]
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42 }]
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43 }
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45 def test_parse_genesis_block(self):
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46 blk_path = '/bitcoin-node/.bitcoin/blocks/blk00000.dat'
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48 with open(blk_path, 'rb') as f:
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49 try:
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50 block = deserialize_block(f)
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51 self.assertEqual(
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52 block, self.expected_genesis_block, 'Genesis block is not equal to expected genesis block'
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53 )
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54 except InvalidMagicBytes as e:
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55 self.fail(e)
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58 class TestSearchImplementation(TestCase):
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59 def test_search_block(self):
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60 genesis_block_hash = '000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1b60a8ce26f'
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61 genesis_block = search_block_with(genesis_block_hash)
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62 print('---- Genesis block ----')
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63 print(genesis_block)
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65 first_block_hash = '00000000839a8e6886ab5951d76f411475428afc90947ee320161bbf18eb6048'
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66 first_block = search_block_with(first_block_hash)
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67 print('---- First block ----')
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68 print(first_block)