mirror of
https://github.com/aljazceru/nutshell.git
synced 2025-12-19 18:14:19 +01:00
f84028ca3f
* refactor nut14 * format * tests * update tests * more tests * format * adjust wallet tests -> 32 bytes preimages * format
89 lines
3.8 KiB
Python
89 lines
3.8 KiB
Python
|
|
from cashu.core.base import Proof
|
|
from cashu.core.errors import TransactionError
|
|
from cashu.core.nuts.nut14 import verify_htlc_spending_conditions
|
|
|
|
|
|
def test_htlc():
|
|
proof = Proof.from_dict({
|
|
"amount": 0,
|
|
"secret": "[\"HTLC\",{\"nonce\":\"66687aadf862bd776c8fc18b8e9f8e20089714856ee233b3902a591d0d5f2925\",\"data\":\"4884fdaafea47c29fea7159d0daddd9c085d6200e1359e85bb81736af6b7c837\"}]",
|
|
"C": "02698c4e2b5f9534cd0687d87513c759790cf829aa5739184a3e3735471fbda904",
|
|
"id": "009a1f293253e41e",
|
|
"witness": "{\"preimage\":\"0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef\"}"
|
|
})
|
|
|
|
print(f"{proof.secret = }")
|
|
htlc_preimage = proof.htlcpreimage
|
|
assert htlc_preimage
|
|
|
|
verify_htlc_spending_conditions(proof)
|
|
|
|
def test_htlc_case_insensitive():
|
|
proof = Proof.from_dict({
|
|
"amount": 0,
|
|
"secret": "[\"HTLC\",{\"nonce\":\"66687aadf862bd776c8fc18b8e9f8e20089714856ee233b3902a591d0d5f2925\",\"data\":\"4884fdaafea47c29fea7159d0daddd9c085d6200e1359e85bb81736af6b7c837\"}]",
|
|
"C": "02698c4e2b5f9534cd0687d87513c759790cf829aa5739184a3e3735471fbda904",
|
|
"id": "009a1f293253e41e",
|
|
"witness": "{\"preimage\":\"0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF\"}"
|
|
})
|
|
|
|
htlc_preimage = proof.htlcpreimage
|
|
assert htlc_preimage
|
|
|
|
verify_htlc_spending_conditions(proof)
|
|
|
|
def test_invalid_preimage():
|
|
proof = Proof.from_dict({
|
|
"amount": 0,
|
|
"secret": "[\"HTLC\",{\"nonce\":\"72996563049cc84daa2c3f31fd5c3d10770e69d6ebbb8da5b6d76db303dbae43\",\"data\":\"c2f480d4dda9f4522b9f6d590011636d904accfe59f12f9d66a0221c2558e3a2\"}]",
|
|
"C": "02698c4e2b5f9534cd0687d87513c759790cf829aa5739184a3e3735471fbda904",
|
|
"id": "009a1f293253e41e",
|
|
"witness": "{\"preimage\":\"0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef\"}"
|
|
})
|
|
|
|
htlc_preimage = proof.htlcpreimage
|
|
assert htlc_preimage
|
|
|
|
try:
|
|
verify_htlc_spending_conditions(proof)
|
|
assert False, "Expected a TransactionError"
|
|
except TransactionError as e:
|
|
assert "HTLC preimage does not match." in e.detail
|
|
|
|
def test_htlc_preimage_too_large():
|
|
proof = Proof.from_dict({
|
|
"amount": 0,
|
|
"secret": "[\"HTLC\",{\"nonce\":\"66687aadf862bd776c8fc18b8e9f8e20089714856ee233b3902a591d0d5f2925\",\"data\":\"c2f480d4dda9f4522b9f6d590011636d904accfe59f12f9d66a0221c2558e3a2\"}]",
|
|
"C": "02698c4e2b5f9534cd0687d87513c759790cf829aa5739184a3e3735471fbda904",
|
|
"id": "009a1f293253e41e",
|
|
"witness": "{\"preimage\":\"cccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc\"}"
|
|
})
|
|
|
|
htlc_preimage = proof.htlcpreimage
|
|
assert htlc_preimage
|
|
|
|
try:
|
|
verify_htlc_spending_conditions(proof)
|
|
assert False, "Expected a TransactionError"
|
|
except TransactionError as e:
|
|
assert "HTLC preimage must be 64 characters hex." in e.detail
|
|
|
|
def test_htlc_nonhex_preimage():
|
|
proof = Proof.from_dict({
|
|
"amount": 0,
|
|
"secret": "[\"HTLC\",{\"nonce\":\"66687aadf862bd776c8fc18b8e9f8e20089714856ee233b3902a591d0d5f2925\",\"data\":\"72996563049cc84daa2c3f31fd5c3d10770e69d6ebbb8da5b6d76db303dbae43\"}]",
|
|
"C": "02698c4e2b5f9534cd0687d87513c759790cf829aa5739184a3e3735471fbda904",
|
|
"id": "009a1f293253e41e",
|
|
"witness": "{\"preimage\":\"zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz\"}"
|
|
})
|
|
|
|
htlc_preimage = proof.htlcpreimage
|
|
assert htlc_preimage
|
|
|
|
try:
|
|
verify_htlc_spending_conditions(proof)
|
|
assert False, "Expected a TransactionError"
|
|
except TransactionError as e:
|
|
assert "invalid preimage for HTLC: not a hex string." in e.detail
|