mirror of
https://github.com/aljazceru/nutshell.git
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d8d3037cc5
* `PaymentResult` * ledger: rely on PaymentResult instead of paid flag. Double check for payments marked pending. * `None` is `PENDING` * make format * reflected changes API tests where `PaymentStatus` is used + reflected changes in lnbits * reflect changes in blink backend and tests * fix lnbits get_payment_status * remove paid flag * fix mypy * remove more paid flags * fix strike mypy * green * shorten all state checks * fix * fix some tests * gimme ✅ * fix............ * fix lnbits * fix error * lightning refactor * add more regtest tests * add tests for pending state and failure * shorten checks * use match case for startup check - and remember modified checking_id from pay_invoice * fix strike pending return * new tests? * refactor startup routine into get_melt_quote * test with purge * refactor blink * cleanup responses * blink: return checking_id on failure * fix lndgrpc try except * add more testing for melt branches * speed things up a bit * remove comments * remove comments * block pending melt quotes * remove comments --------- Co-authored-by: lollerfirst <lollerfirst@gmail.com>
142 lines
4.8 KiB
Python
142 lines
4.8 KiB
Python
import asyncio
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import threading
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from typing import List
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import pytest
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import pytest_asyncio
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from cashu.core.base import Method, Proof
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from cashu.lightning.clnrest import CLNRestWallet
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from cashu.mint.ledger import Ledger
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from cashu.wallet.wallet import Wallet
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from tests.conftest import SERVER_ENDPOINT
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from tests.helpers import (
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get_real_invoice,
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is_fake,
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partial_pay_real_invoice,
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pay_if_regtest,
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)
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@pytest_asyncio.fixture(scope="function")
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async def wallet():
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wallet = await Wallet.with_db(
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url=SERVER_ENDPOINT,
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db="test_data/wallet",
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name="wallet",
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)
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await wallet.load_mint()
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yield wallet
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@pytest.mark.asyncio
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@pytest.mark.skipif(is_fake, reason="only regtest")
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async def test_regtest_pay_mpp(wallet: Wallet, ledger: Ledger):
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# make sure that mpp is supported by the bolt11-sat backend
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if not ledger.backends[Method["bolt11"]][wallet.unit].supports_mpp:
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pytest.skip("backend does not support mpp")
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# make sure wallet knows the backend supports mpp
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assert wallet.mint_info.supports_mpp("bolt11", wallet.unit)
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# top up wallet twice so we have enough for two payments
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topup_invoice = await wallet.request_mint(128)
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await pay_if_regtest(topup_invoice.bolt11)
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proofs1 = await wallet.mint(128, id=topup_invoice.id)
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assert wallet.balance == 128
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# this is the invoice we want to pay in two parts
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invoice_dict = get_real_invoice(64)
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invoice_payment_request = invoice_dict["payment_request"]
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async def _mint_pay_mpp(invoice: str, amount: int, proofs: List[Proof]):
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# wallet pays 32 sat of the invoice
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quote = await wallet.melt_quote(invoice, amount=amount)
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assert quote.amount == amount
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await wallet.melt(
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proofs,
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invoice,
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fee_reserve_sat=quote.fee_reserve,
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quote_id=quote.quote,
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)
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def mint_pay_mpp(invoice: str, amount: int, proofs: List[Proof]):
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asyncio.run(_mint_pay_mpp(invoice, amount, proofs))
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# call pay_mpp twice in parallel to pay the full invoice
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t1 = threading.Thread(
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target=mint_pay_mpp, args=(invoice_payment_request, 32, proofs1)
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)
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t2 = threading.Thread(
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target=partial_pay_real_invoice, args=(invoice_payment_request, 32, 1)
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)
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t1.start()
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t2.start()
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t1.join()
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t2.join()
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assert wallet.balance == 64
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@pytest.mark.asyncio
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@pytest.mark.skipif(is_fake, reason="only regtest")
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async def test_regtest_pay_mpp_incomplete_payment(wallet: Wallet, ledger: Ledger):
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# make sure that mpp is supported by the bolt11-sat backend
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if not ledger.backends[Method["bolt11"]][wallet.unit].supports_mpp:
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pytest.skip("backend does not support mpp")
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# This test cannot be done with CLN because we only have one mint
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# and CLN hates multiple partial payment requests
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if isinstance(ledger.backends[Method["bolt11"]][wallet.unit], CLNRestWallet):
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pytest.skip("CLN cannot perform this test")
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# make sure wallet knows the backend supports mpp
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assert wallet.mint_info.supports_mpp("bolt11", wallet.unit)
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# top up wallet twice so we have enough for three payments
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topup_invoice = await wallet.request_mint(128)
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await pay_if_regtest(topup_invoice.bolt11)
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proofs1 = await wallet.mint(128, id=topup_invoice.id)
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assert wallet.balance == 128
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topup_invoice = await wallet.request_mint(128)
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await pay_if_regtest(topup_invoice.bolt11)
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proofs2 = await wallet.mint(128, id=topup_invoice.id)
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assert wallet.balance == 256
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topup_invoice = await wallet.request_mint(128)
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await pay_if_regtest(topup_invoice.bolt11)
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proofs3 = await wallet.mint(128, id=topup_invoice.id)
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assert wallet.balance == 384
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# this is the invoice we want to pay in two parts
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invoice_dict = get_real_invoice(64)
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invoice_payment_request = invoice_dict["payment_request"]
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async def pay_mpp(amount: int, proofs: List[Proof], delay: float = 0.0):
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await asyncio.sleep(delay)
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# wallet pays 32 sat of the invoice
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quote = await wallet.melt_quote(invoice_payment_request, amount=amount)
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assert quote.amount == amount
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await wallet.melt(
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proofs,
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invoice_payment_request,
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fee_reserve_sat=quote.fee_reserve,
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quote_id=quote.quote,
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)
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# instead: call pay_mpp twice in the background, sleep for a bit, then check if the payment was successful (it should not be)
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asyncio.create_task(pay_mpp(32, proofs1))
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asyncio.create_task(pay_mpp(16, proofs2, delay=0.5))
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await asyncio.sleep(2)
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# payment is still pending because the full amount has not been paid
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assert wallet.balance == 384
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# send the remaining 16 sat to complete the payment
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asyncio.create_task(pay_mpp(16, proofs3, delay=0.5))
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await asyncio.sleep(2)
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assert wallet.balance <= 384 - 64
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