Esempio n. 1
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def test_is_chain_valid_when_invalid_genesis(clone_blockchain):
    clone_blockchain.chain[0].hash = "invalid_hash"
    with pytest.raises(Exception, match="The genesis block must be valid."):
        Blockchain.is_chain_valid(clone_blockchain.chain)
Esempio n. 2
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def test_is_chain_valid(clone_blockchain):
    Blockchain.is_chain_valid(clone_blockchain.chain)