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lntest: adds check for reserve

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This commit is contained in:
priyanshiiit 2022-06-17 21:16:02 +05:30
parent 3befeadaf3
commit ec9cebea34
1 changed files with 33 additions and 0 deletions
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33
lntest/itest/lnd_onchain_test.go
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@ -341,6 +341,39 @@ func testAnchorReservedValue(net *lntest.NetworkHarness, t *harnessTest) {
// The reserved value is now back in Alice's wallet.
aliceBalance := waitForConfirmedBalance()
// The reserved value should be equal to the required reserve for anchor
// channels.
walletBalanceResp, err := alice.WalletBalance(
ctxb, &lnrpc.WalletBalanceRequest{},
)
require.NoError(t.t, err)
require.Equal(
t.t, aliceBalance, walletBalanceResp.ReservedBalanceAnchorChan,
)
additionalChannels := int64(1)
// Required reserve when additional channels are provided.
requiredReserveResp, err := alice.WalletKitClient.RequiredReserve(
ctxb, &walletrpc.RequiredReserveRequest{
AdditionalPublicChannels: uint32(additionalChannels),
},
)
require.NoError(t.t, err)
additionalReservedValue := btcutil.Amount(additionalChannels *
int64(lnwallet.AnchorChanReservedValue))
totalReserved := btcutil.Amount(aliceBalance) + additionalReservedValue
// The total reserved value should not exceed the maximum value reserved
// for anchor channels.
if totalReserved > lnwallet.MaxAnchorChanReservedValue {
totalReserved = lnwallet.MaxAnchorChanReservedValue
}
require.Equal(
t.t, int64(totalReserved), requiredReserveResp.RequiredReserve,
)
// Alice closes channel, should now be allowed to send everything to an
// external address.
for _, chanPoint := range chanPoints {