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lntest/lnd test: make OpenChannel take channel param struct

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Also add option for setting min_htlc value on channel creation.
This commit is contained in:
Johan T. Halseth 2018-08-22 09:32:42 +02:00
parent 47788c3cec
commit fd7b1c2d5e
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GPG Key ID: 15BAADA29DA20D26
2 changed files with 368 additions and 91 deletions
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419
lnd_test.go
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@ -149,11 +149,10 @@ func mineBlocks(t *harnessTest, net *lntest.NetworkHarness, num uint32) []*wire.
// channel.
func openChannelAndAssert(ctx context.Context, t *harnessTest,
net *lntest.NetworkHarness, alice, bob *lntest.HarnessNode,
fundingAmt btcutil.Amount, pushAmt btcutil.Amount,
private bool) *lnrpc.ChannelPoint {
p lntest.OpenChannelParams) *lnrpc.ChannelPoint {
chanOpenUpdate, err := net.OpenChannel(
ctx, alice, bob, fundingAmt, pushAmt, private, true,
ctx, alice, bob, p,
)
if err != nil {
t.Fatalf("unable to open channel: %v", err)
@ -648,7 +647,11 @@ func testBasicChannelFunding(net *lntest.NetworkHarness, t *harnessTest) {
// successfully.
ctxt, _ := context.WithTimeout(ctxb, timeout)
chanPoint := openChannelAndAssert(
ctxt, t, net, net.Alice, net.Bob, chanAmt, pushAmt, false,
ctxt, t, net, net.Alice, net.Bob,
lntest.OpenChannelParams{
Amt: chanAmt,
PushAmt: pushAmt,
},
)
ctxt, _ = context.WithTimeout(ctxb, time.Second*15)
@ -722,7 +725,12 @@ func testUnconfirmedChannelFunding(net *lntest.NetworkHarness, t *harnessTest) {
}
ctxt, _ = context.WithTimeout(ctxb, timeout)
chanOpenUpdate, err := net.OpenChannel(
ctxt, carol, net.Alice, chanAmt, pushAmt, false, false,
ctxt, carol, net.Alice,
lntest.OpenChannelParams{
Amt: chanAmt,
PushAmt: pushAmt,
SpendUnconfirmed: true,
},
)
if err != nil {
t.Fatalf("unable to open channel between carol and alice: %v",
@ -916,7 +924,11 @@ func testUpdateChannelPolicy(net *lntest.NetworkHarness, t *harnessTest) {
// Create a channel Alice->Bob.
ctxt, _ := context.WithTimeout(ctxb, timeout)
chanPoint := openChannelAndAssert(
ctxt, t, net, net.Alice, net.Bob, chanAmt, pushAmt, false,
ctxt, t, net, net.Alice, net.Bob,
lntest.OpenChannelParams{
Amt: chanAmt,
PushAmt: pushAmt,
},
)
ctxt, _ = context.WithTimeout(ctxb, time.Second*15)
@ -947,7 +959,11 @@ func testUpdateChannelPolicy(net *lntest.NetworkHarness, t *harnessTest) {
ctxt, _ = context.WithTimeout(ctxb, timeout)
chanPoint2 := openChannelAndAssert(
ctxt, t, net, net.Bob, carol, chanAmt, pushAmt, false,
ctxt, t, net, net.Bob, carol,
lntest.OpenChannelParams{
Amt: chanAmt,
PushAmt: pushAmt,
},
)
ctxt, _ = context.WithTimeout(ctxb, time.Second*15)
@ -1043,7 +1059,11 @@ func testUpdateChannelPolicy(net *lntest.NetworkHarness, t *harnessTest) {
}
ctxt, _ = context.WithTimeout(ctxb, timeout)
chanPoint3 := openChannelAndAssert(
ctxt, t, net, net.Alice, carol, chanAmt, pushAmt, false,
ctxt, t, net, net.Alice, carol,
lntest.OpenChannelParams{
Amt: chanAmt,
PushAmt: pushAmt,
},
)
ctxt, _ = context.WithTimeout(ctxb, time.Second*15)
@ -1607,7 +1627,10 @@ func testChannelBalance(net *lntest.NetworkHarness, t *harnessTest) {
}
chanPoint := openChannelAndAssert(
ctx, t, net, net.Alice, net.Bob, amount, 0, false,
ctx, t, net, net.Alice, net.Bob,
lntest.OpenChannelParams{
Amt: amount,
},
)
// Wait for both Alice and Bob to recognize this new channel.
@ -1809,7 +1832,11 @@ func testChannelForceClosure(net *lntest.NetworkHarness, t *harnessTest) {
ctxt, _ := context.WithTimeout(ctxb, timeout)
chanPoint := openChannelAndAssert(
ctxt, t, net, net.Alice, carol, chanAmt, pushAmt, false,
ctxt, t, net, net.Alice, carol,
lntest.OpenChannelParams{
Amt: chanAmt,
PushAmt: pushAmt,
},
)
// Wait for Alice and Carol to receive the channel edge from the
@ -2525,7 +2552,10 @@ func testSphinxReplayPersistence(net *lntest.NetworkHarness, t *harnessTest) {
}
ctxt, _ := context.WithTimeout(ctxb, timeout)
chanPoint := openChannelAndAssert(
ctxt, t, net, carol, dave, chanAmt, 0, false,
ctxt, t, net, carol, dave,
lntest.OpenChannelParams{
Amt: chanAmt,
},
)
assertAmountSent := func(amt btcutil.Amount) {
@ -2663,7 +2693,10 @@ func testSingleHopInvoice(net *lntest.NetworkHarness, t *harnessTest) {
ctxt, _ := context.WithTimeout(ctxb, timeout)
chanAmt := btcutil.Amount(100000)
chanPoint := openChannelAndAssert(
ctxt, t, net, net.Alice, net.Bob, chanAmt, 0, false,
ctxt, t, net, net.Alice, net.Bob,
lntest.OpenChannelParams{
Amt: chanAmt,
},
)
assertAmountSent := func(amt btcutil.Amount) {
@ -2819,7 +2852,10 @@ func testListPayments(net *lntest.NetworkHarness, t *harnessTest) {
chanAmt := btcutil.Amount(100000)
ctxt, _ := context.WithTimeout(ctxb, timeout)
chanPoint := openChannelAndAssert(
ctxt, t, net, net.Alice, net.Bob, chanAmt, 0, false,
ctxt, t, net, net.Alice, net.Bob,
lntest.OpenChannelParams{
Amt: chanAmt,
},
)
// Now that the channel is open, create an invoice for Bob which
@ -3043,7 +3079,10 @@ func testMultiHopPayments(net *lntest.NetworkHarness, t *harnessTest) {
// being the sole funder of the channel.
ctxt, _ := context.WithTimeout(ctxb, timeout)
chanPointAlice := openChannelAndAssert(
ctxt, t, net, net.Alice, net.Bob, chanAmt, 0, false,
ctxt, t, net, net.Alice, net.Bob,
lntest.OpenChannelParams{
Amt: chanAmt,
},
)
networkChans = append(networkChans, chanPointAlice)
@ -3082,7 +3121,10 @@ func testMultiHopPayments(net *lntest.NetworkHarness, t *harnessTest) {
}
ctxt, _ = context.WithTimeout(ctxb, timeout)
chanPointDave := openChannelAndAssert(
ctxt, t, net, dave, net.Alice, chanAmt, 0, false,
ctxt, t, net, dave, net.Alice,
lntest.OpenChannelParams{
Amt: chanAmt,
},
)
networkChans = append(networkChans, chanPointDave)
txidHash, err = getChanPointFundingTxid(chanPointDave)
@ -3115,7 +3157,10 @@ func testMultiHopPayments(net *lntest.NetworkHarness, t *harnessTest) {
}
ctxt, _ = context.WithTimeout(ctxb, timeout)
chanPointCarol := openChannelAndAssert(
ctxt, t, net, carol, dave, chanAmt, 0, false,
ctxt, t, net, carol, dave,
lntest.OpenChannelParams{
Amt: chanAmt,
},
)
networkChans = append(networkChans, chanPointCarol)
@ -3324,8 +3369,12 @@ func testSingleHopSendToRoute(net *lntest.NetworkHarness, t *harnessTest) {
// Open a channel with 100k satoshis between Alice and Bob with Alice
// being the sole funder of the channel.
ctxt, _ := context.WithTimeout(ctxb, timeout)
chanPointAlice := openChannelAndAssert(ctxt, t, net, net.Alice,
net.Bob, chanAmt, 0, false)
chanPointAlice := openChannelAndAssert(
ctxt, t, net, net.Alice, net.Bob,
lntest.OpenChannelParams{
Amt: chanAmt,
},
)
networkChans = append(networkChans, chanPointAlice)
txidHash, err := getChanPointFundingTxid(chanPointAlice)
@ -3471,8 +3520,12 @@ func testMultiHopSendToRoute(net *lntest.NetworkHarness, t *harnessTest) {
// Open a channel with 100k satoshis between Alice and Bob with Alice
// being the sole funder of the channel.
ctxt, _ := context.WithTimeout(ctxb, timeout)
chanPointAlice := openChannelAndAssert(ctxt, t, net, net.Alice,
net.Bob, chanAmt, 0, false)
chanPointAlice := openChannelAndAssert(
ctxt, t, net, net.Alice, net.Bob,
lntest.OpenChannelParams{
Amt: chanAmt,
},
)
networkChans = append(networkChans, chanPointAlice)
txidHash, err := getChanPointFundingTxid(chanPointAlice)
@ -3505,8 +3558,12 @@ func testMultiHopSendToRoute(net *lntest.NetworkHarness, t *harnessTest) {
t.Fatalf("unable to send coins to bob: %v", err)
}
ctxt, _ = context.WithTimeout(ctxb, timeout)
chanPointBob := openChannelAndAssert(ctxt, t, net, net.Bob,
carol, chanAmt, 0, false)
chanPointBob := openChannelAndAssert(
ctxt, t, net, net.Bob, carol,
lntest.OpenChannelParams{
Amt: chanAmt,
},
)
networkChans = append(networkChans, chanPointBob)
txidHash, err = getChanPointFundingTxid(chanPointBob)
if err != nil {
@ -3659,8 +3716,12 @@ func testSendToRouteErrorPropagation(net *lntest.NetworkHarness, t *harnessTest)
// Open a channel with 100k satoshis between Alice and Bob with Alice
// being the sole funder of the channel.
ctxt, _ := context.WithTimeout(ctxb, timeout)
chanPointAlice := openChannelAndAssert(ctxt, t, net, net.Alice,
net.Bob, chanAmt, 0, false)
chanPointAlice := openChannelAndAssert(
ctxt, t, net, net.Alice, net.Bob,
lntest.OpenChannelParams{
Amt: chanAmt,
},
)
ctxt, _ = context.WithTimeout(ctxb, timeout)
err := net.Alice.WaitForNetworkChannelOpen(ctxt, chanPointAlice)
if err != nil {
@ -3701,8 +3762,12 @@ func testSendToRouteErrorPropagation(net *lntest.NetworkHarness, t *harnessTest)
}
ctxt, _ = context.WithTimeout(ctxb, timeout)
chanPointCarol := openChannelAndAssert(ctxt, t, net, carol,
charlie, chanAmt, 0, false)
chanPointCarol := openChannelAndAssert(
ctxt, t, net, carol, charlie,
lntest.OpenChannelParams{
Amt: chanAmt,
},
)
ctxt, _ = context.WithTimeout(ctxb, timeout)
err = carol.WaitForNetworkChannelOpen(ctxt, chanPointCarol)
if err != nil {
@ -3790,7 +3855,10 @@ func testPrivateChannels(net *lntest.NetworkHarness, t *harnessTest) {
// Open a channel with 200k satoshis between Alice and Bob.
ctxt, _ := context.WithTimeout(ctxb, timeout)
chanPointAlice := openChannelAndAssert(
ctxt, t, net, net.Alice, net.Bob, chanAmt*2, 0, false,
ctxt, t, net, net.Alice, net.Bob,
lntest.OpenChannelParams{
Amt: chanAmt * 2,
},
)
networkChans = append(networkChans, chanPointAlice)
@ -3823,7 +3891,10 @@ func testPrivateChannels(net *lntest.NetworkHarness, t *harnessTest) {
}
ctxt, _ = context.WithTimeout(ctxb, timeout)
chanPointDave := openChannelAndAssert(
ctxt, t, net, dave, net.Alice, chanAmt, 0, false,
ctxt, t, net, dave, net.Alice,
lntest.OpenChannelParams{
Amt: chanAmt,
},
)
networkChans = append(networkChans, chanPointDave)
txidHash, err = getChanPointFundingTxid(chanPointDave)
@ -3856,7 +3927,10 @@ func testPrivateChannels(net *lntest.NetworkHarness, t *harnessTest) {
}
ctxt, _ = context.WithTimeout(ctxb, timeout)
chanPointCarol := openChannelAndAssert(
ctxt, t, net, carol, dave, chanAmt, 0, false,
ctxt, t, net, carol, dave,
lntest.OpenChannelParams{
Amt: chanAmt,
},
)
networkChans = append(networkChans, chanPointCarol)
@ -3907,7 +3981,11 @@ func testPrivateChannels(net *lntest.NetworkHarness, t *harnessTest) {
t.Fatalf("unable to connect dave to alice: %v", err)
}
chanOpenUpdate, err := net.OpenChannel(
ctxb, carol, net.Alice, chanAmt, 0, true, true,
ctxb, carol, net.Alice,
lntest.OpenChannelParams{
Amt: chanAmt,
Private: true,
},
)
if err != nil {
t.Fatalf("unable to open channel: %v", err)
@ -4134,7 +4212,12 @@ func testInvoiceRoutingHints(net *lntest.NetworkHarness, t *harnessTest) {
// payment.
ctxt, _ := context.WithTimeout(ctxb, timeout)
chanPointBob := openChannelAndAssert(
ctxt, t, net, net.Alice, net.Bob, chanAmt, chanAmt/2, true,
ctxt, t, net, net.Alice, net.Bob,
lntest.OpenChannelParams{
Amt: chanAmt,
PushAmt: chanAmt / 2,
Private: true,
},
)
// Then, we'll create Carol's node and open a public channel between her
@ -4151,7 +4234,11 @@ func testInvoiceRoutingHints(net *lntest.NetworkHarness, t *harnessTest) {
}
ctxt, _ = context.WithTimeout(ctxb, timeout)
chanPointCarol := openChannelAndAssert(
ctxt, t, net, net.Alice, carol, chanAmt, chanAmt/2, false,
ctxt, t, net, net.Alice, carol,
lntest.OpenChannelParams{
Amt: chanAmt,
PushAmt: chanAmt / 2,
},
)
// Then, we'll create Dave's node and open a private channel between him
@ -4169,7 +4256,11 @@ func testInvoiceRoutingHints(net *lntest.NetworkHarness, t *harnessTest) {
}
ctxt, _ = context.WithTimeout(ctxb, timeout)
chanPointDave := openChannelAndAssert(
ctxt, t, net, net.Alice, dave, chanAmt, 0, true,
ctxt, t, net, net.Alice, dave,
lntest.OpenChannelParams{
Amt: chanAmt,
Private: true,
},
)
// Finally, we'll create Eve's node and open a private channel between
@ -4185,7 +4276,12 @@ func testInvoiceRoutingHints(net *lntest.NetworkHarness, t *harnessTest) {
}
ctxt, _ = context.WithTimeout(ctxb, timeout)
chanPointEve := openChannelAndAssert(
ctxt, t, net, net.Alice, eve, chanAmt, chanAmt/2, true,
ctxt, t, net, net.Alice, eve,
lntest.OpenChannelParams{
Amt: chanAmt,
PushAmt: chanAmt / 2,
Private: true,
},
)
// Make sure all the channels have been opened.
@ -4307,7 +4403,11 @@ func testMultiHopOverPrivateChannels(net *lntest.NetworkHarness, t *harnessTest)
// being the funder.
ctxt, _ := context.WithTimeout(ctxb, timeout)
chanPointAlice := openChannelAndAssert(
ctxt, t, net, net.Alice, net.Bob, chanAmt, 0, true,
ctxt, t, net, net.Alice, net.Bob,
lntest.OpenChannelParams{
Amt: chanAmt,
Private: true,
},
)
ctxt, _ = context.WithTimeout(ctxb, timeout)
@ -4350,7 +4450,10 @@ func testMultiHopOverPrivateChannels(net *lntest.NetworkHarness, t *harnessTest)
}
ctxt, _ = context.WithTimeout(ctxb, timeout)
chanPointBob := openChannelAndAssert(
ctxt, t, net, net.Bob, carol, chanAmt, 0, false,
ctxt, t, net, net.Bob, carol,
lntest.OpenChannelParams{
Amt: chanAmt,
},
)
ctxt, _ = context.WithTimeout(ctxb, timeout)
@ -4403,7 +4506,11 @@ func testMultiHopOverPrivateChannels(net *lntest.NetworkHarness, t *harnessTest)
}
ctxt, _ = context.WithTimeout(ctxb, timeout)
chanPointCarol := openChannelAndAssert(
ctxt, t, net, carol, dave, chanAmt, 0, true,
ctxt, t, net, carol, dave,
lntest.OpenChannelParams{
Amt: chanAmt,
Private: true,
},
)
ctxt, _ = context.WithTimeout(ctxb, timeout)
@ -4514,7 +4621,10 @@ func testInvoiceSubscriptions(net *lntest.NetworkHarness, t *harnessTest) {
// being the sole funder of the channel.
ctxt, _ := context.WithTimeout(ctxb, timeout)
chanPoint := openChannelAndAssert(
ctxt, t, net, net.Alice, net.Bob, chanAmt, 0, false,
ctxt, t, net, net.Alice, net.Bob,
lntest.OpenChannelParams{
Amt: chanAmt,
},
)
// Next create a new invoice for Bob requesting 1k satoshis.
@ -4752,7 +4862,10 @@ func testBasicChannelCreation(net *lntest.NetworkHarness, t *harnessTest) {
for i := 0; i < numChannels; i++ {
ctx, _ := context.WithTimeout(context.Background(), timeout)
chanPoints[i] = openChannelAndAssert(
ctx, t, net, net.Alice, net.Bob, amount, 0, false,
ctx, t, net, net.Alice, net.Bob,
lntest.OpenChannelParams{
Amt: amount,
},
)
}
@ -4803,7 +4916,10 @@ func testMaxPendingChannels(net *lntest.NetworkHarness, t *harnessTest) {
for i := 0; i < maxPendingChannels; i++ {
ctx, _ = context.WithTimeout(context.Background(), timeout)
stream, err := net.OpenChannel(
ctx, net.Alice, carol, amount, 0, false, true,
ctx, net.Alice, carol,
lntest.OpenChannelParams{
Amt: amount,
},
)
if err != nil {
t.Fatalf("unable to open channel: %v", err)
@ -4815,8 +4931,12 @@ func testMaxPendingChannels(net *lntest.NetworkHarness, t *harnessTest) {
// channel request should cause ErrorGeneric to be sent back to Alice.
ctx, _ = context.WithTimeout(context.Background(), timeout)
_, err = net.OpenChannel(
ctx, net.Alice, carol, amount, 0, false, true,
ctx, net.Alice, carol,
lntest.OpenChannelParams{
Amt: amount,
},
)
if err == nil {
t.Fatalf("error wasn't received")
} else if grpc.Code(err) != lnwire.ErrMaxPendingChannels.ToGrpcCode() {
@ -4973,7 +5093,10 @@ func testFailingChannel(net *lntest.NetworkHarness, t *harnessTest) {
}
ctxt, _ := context.WithTimeout(ctxb, timeout)
chanPoint := openChannelAndAssert(
ctxt, t, net, net.Alice, carol, chanAmt, 0, false,
ctxt, t, net, net.Alice, carol,
lntest.OpenChannelParams{
Amt: chanAmt,
},
)
// With the channel open, we'll create a invoice for Carol that Alice
@ -5146,7 +5269,10 @@ func testGarbageCollectLinkNodes(net *lntest.NetworkHarness, t *harnessTest) {
ctxb := context.Background()
ctxt, _ := context.WithTimeout(ctxb, timeout)
coopChanPoint := openChannelAndAssert(
ctxt, t, net, net.Alice, net.Bob, chanAmt, 0, false,
ctxt, t, net, net.Alice, net.Bob,
lntest.OpenChannelParams{
Amt: chanAmt,
},
)
// Create Carol's node and connect Alice to her.
@ -5164,7 +5290,10 @@ func testGarbageCollectLinkNodes(net *lntest.NetworkHarness, t *harnessTest) {
// closed.
ctxt, _ = context.WithTimeout(ctxb, timeout)
forceCloseChanPoint := openChannelAndAssert(
ctxt, t, net, net.Alice, carol, chanAmt, 0, false,
ctxt, t, net, net.Alice, carol,
lntest.OpenChannelParams{
Amt: chanAmt,
},
)
// Now, create Dave's a node and also open a channel between Alice and
@ -5180,7 +5309,10 @@ func testGarbageCollectLinkNodes(net *lntest.NetworkHarness, t *harnessTest) {
}
ctxt, _ = context.WithTimeout(ctxb, timeout)
persistentChanPoint := openChannelAndAssert(
ctxt, t, net, net.Alice, dave, chanAmt, 0, false,
ctxt, t, net, net.Alice, dave,
lntest.OpenChannelParams{
Amt: chanAmt,
},
)
// isConnected is a helper closure that checks if a peer is connected to
@ -5360,7 +5492,10 @@ func testRevokedCloseRetribution(net *lntest.NetworkHarness, t *harnessTest) {
// 0.5 BTC value.
ctxt, _ := context.WithTimeout(ctxb, timeout)
chanPoint := openChannelAndAssert(
ctxt, t, net, carol, net.Bob, chanAmt, 0, false,
ctxt, t, net, carol, net.Bob,
lntest.OpenChannelParams{
Amt: chanAmt,
},
)
// With the channel open, we'll create a few invoices for Bob that
@ -5639,7 +5774,10 @@ func testRevokedCloseRetributionZeroValueRemoteOutput(net *lntest.NetworkHarness
// 0.5 BTC value.
ctxt, _ := context.WithTimeout(ctxb, timeout)
chanPoint := openChannelAndAssert(
ctxt, t, net, dave, carol, chanAmt, 0, false,
ctxt, t, net, dave, carol,
lntest.OpenChannelParams{
Amt: chanAmt,
},
)
// With the channel open, we'll create a few invoices for Carol that
@ -5904,7 +6042,11 @@ func testRevokedCloseRetributionRemoteHodl(net *lntest.NetworkHarness,
// maxBtcFundingAmount (2^24) satoshis value.
ctxt, _ := context.WithTimeout(ctxb, timeout)
chanPoint := openChannelAndAssert(
ctxt, t, net, dave, carol, chanAmt, pushAmt, false,
ctxt, t, net, dave, carol,
lntest.OpenChannelParams{
Amt: chanAmt,
PushAmt: pushAmt,
},
)
// With the channel open, we'll create a few invoices for Carol that
@ -6361,7 +6503,10 @@ func testDataLossProtection(net *lntest.NetworkHarness, t *harnessTest) {
// We'll first open up a channel between them with a 0.5 BTC value.
ctxt, _ := context.WithTimeout(ctxb, timeout)
chanPoint := openChannelAndAssert(
ctxt, t, net, carol, dave, chanAmt, 0, false,
ctxt, t, net, carol, dave,
lntest.OpenChannelParams{
Amt: chanAmt,
},
)
// We a´make a note of the nodes' current on-chain balances, to make
@ -6650,7 +6795,10 @@ func testHtlcErrorPropagation(net *lntest.NetworkHarness, t *harnessTest) {
// and Bob.
ctxt, _ := context.WithTimeout(ctxb, timeout)
chanPointAlice := openChannelAndAssert(
ctxt, t, net, net.Alice, net.Bob, chanAmt, 0, false,
ctxt, t, net, net.Alice, net.Bob,
lntest.OpenChannelParams{
Amt: chanAmt,
},
)
ctxt, _ = context.WithTimeout(ctxb, timeout)
if err := net.Alice.WaitForNetworkChannelOpen(ctxt, chanPointAlice); err != nil {
@ -6695,7 +6843,10 @@ func testHtlcErrorPropagation(net *lntest.NetworkHarness, t *harnessTest) {
ctxt, _ = context.WithTimeout(ctxb, timeout)
const bobChanAmt = maxBtcFundingAmount
chanPointBob := openChannelAndAssert(
ctxt, t, net, net.Bob, carol, chanAmt, 0, false,
ctxt, t, net, net.Bob, carol,
lntest.OpenChannelParams{
Amt: chanAmt,
},
)
// Ensure that Alice has Carol in her routing table before proceeding.
@ -6992,7 +7143,10 @@ func testGraphTopologyNotifications(net *lntest.NetworkHarness, t *harnessTest)
// Open a new channel between Alice and Bob.
ctxt, _ := context.WithTimeout(ctxb, timeout)
chanPoint := openChannelAndAssert(
ctxt, t, net, net.Alice, net.Bob, chanAmt, 0, false,
ctxt, t, net, net.Alice, net.Bob,
lntest.OpenChannelParams{
Amt: chanAmt,
},
)
// The channel opening above should have triggered a few notifications
@ -7117,7 +7271,10 @@ out:
}
ctxt, _ = context.WithTimeout(ctxb, timeout)
chanPoint = openChannelAndAssert(
ctxt, t, net, net.Bob, carol, chanAmt, 0, false,
ctxt, t, net, net.Bob, carol,
lntest.OpenChannelParams{
Amt: chanAmt,
},
)
// Reconnect Alice and Bob. This should result in the nodes syncing up
@ -7213,7 +7370,10 @@ func testNodeAnnouncement(net *lntest.NetworkHarness, t *harnessTest) {
timeout := time.Duration(time.Second * 5)
ctxt, _ := context.WithTimeout(ctxb, timeout)
chanPoint := openChannelAndAssert(
ctxt, t, net, net.Bob, dave, 1000000, 0, false,
ctxt, t, net, net.Bob, dave,
lntest.OpenChannelParams{
Amt: 1000000,
},
)
// When Alice now connects with Dave, Alice will get his node
@ -7274,7 +7434,11 @@ func testNodeSignVerify(net *lntest.NetworkHarness, t *harnessTest) {
// Create a channel between alice and bob.
ctxt, _ := context.WithTimeout(ctxb, timeout)
aliceBobCh := openChannelAndAssert(
ctxt, t, net, net.Alice, net.Bob, chanAmt, pushAmt, false,
ctxt, t, net, net.Alice, net.Bob,
lntest.OpenChannelParams{
Amt: chanAmt,
PushAmt: pushAmt,
},
)
aliceMsg := []byte("alice msg")
@ -7370,7 +7534,10 @@ func testAsyncPayments(net *lntest.NetworkHarness, t *harnessTest) {
ctxt, _ := context.WithTimeout(ctxb, timeout)
channelCapacity := btcutil.Amount(paymentAmt * 2000)
chanPoint := openChannelAndAssert(
ctxt, t, net, net.Alice, net.Bob, channelCapacity, 0, false,
ctxt, t, net, net.Alice, net.Bob,
lntest.OpenChannelParams{
Amt: channelCapacity,
},
)
info, err := getChanInfo(net.Alice)
@ -7553,8 +7720,11 @@ func testBidirectionalAsyncPayments(net *lntest.NetworkHarness, t *harnessTest)
// Alice should send all money from her side to Bob.
ctxt, _ := context.WithTimeout(ctxb, timeout)
chanPoint := openChannelAndAssert(
ctxt, t, net, net.Alice, net.Bob, paymentAmt*2000,
paymentAmt*1000, false,
ctxt, t, net, net.Alice, net.Bob,
lntest.OpenChannelParams{
Amt: paymentAmt * 2000,
PushAmt: paymentAmt * 1000,
},
)
info, err := getChanInfo(net.Alice)
@ -7896,7 +8066,10 @@ func createThreeHopHodlNetwork(t *harnessTest,
timeout := time.Duration(time.Second * 15)
ctxt, _ := context.WithTimeout(ctxb, timeout)
aliceChanPoint := openChannelAndAssert(
ctxt, t, net, net.Alice, net.Bob, chanAmt, 0, false,
ctxt, t, net, net.Alice, net.Bob,
lntest.OpenChannelParams{
Amt: chanAmt,
},
)
ctxt, _ = context.WithTimeout(ctxb, time.Second*15)
@ -7926,7 +8099,10 @@ func createThreeHopHodlNetwork(t *harnessTest,
// open, our topology looks like: A -> B -> C.
ctxt, _ = context.WithTimeout(ctxb, timeout)
bobChanPoint := openChannelAndAssert(
ctxt, t, net, net.Bob, carol, chanAmt, 0, false,
ctxt, t, net, net.Bob, carol,
lntest.OpenChannelParams{
Amt: chanAmt,
},
)
ctxt, _ = context.WithTimeout(ctxb, time.Second*15)
err = net.Bob.WaitForNetworkChannelOpen(ctxt, bobChanPoint)
@ -9463,7 +9639,11 @@ func testSwitchCircuitPersistence(net *lntest.NetworkHarness, t *harnessTest) {
// being the sole funder of the channel.
ctxt, _ := context.WithTimeout(ctxb, timeout)
chanPointAlice := openChannelAndAssert(
ctxt, t, net, net.Alice, net.Bob, chanAmt, pushAmt, false,
ctxt, t, net, net.Alice, net.Bob,
lntest.OpenChannelParams{
Amt: chanAmt,
PushAmt: pushAmt,
},
)
networkChans = append(networkChans, chanPointAlice)
@ -9502,7 +9682,11 @@ func testSwitchCircuitPersistence(net *lntest.NetworkHarness, t *harnessTest) {
}
ctxt, _ = context.WithTimeout(ctxb, timeout)
chanPointDave := openChannelAndAssert(
ctxt, t, net, dave, net.Alice, chanAmt, pushAmt, false,
ctxt, t, net, dave, net.Alice,
lntest.OpenChannelParams{
Amt: chanAmt,
PushAmt: pushAmt,
},
)
networkChans = append(networkChans, chanPointDave)
txidHash, err = getChanPointFundingTxid(chanPointDave)
@ -9536,7 +9720,11 @@ func testSwitchCircuitPersistence(net *lntest.NetworkHarness, t *harnessTest) {
}
ctxt, _ = context.WithTimeout(ctxb, timeout)
chanPointCarol := openChannelAndAssert(
ctxt, t, net, carol, dave, chanAmt, pushAmt, false,
ctxt, t, net, carol, dave,
lntest.OpenChannelParams{
Amt: chanAmt,
PushAmt: pushAmt,
},
)
networkChans = append(networkChans, chanPointCarol)
@ -9793,7 +9981,11 @@ func testSwitchOfflineDelivery(net *lntest.NetworkHarness, t *harnessTest) {
// being the sole funder of the channel.
ctxt, _ := context.WithTimeout(ctxb, timeout)
chanPointAlice := openChannelAndAssert(
ctxt, t, net, net.Alice, net.Bob, chanAmt, pushAmt, false,
ctxt, t, net, net.Alice, net.Bob,
lntest.OpenChannelParams{
Amt: chanAmt,
PushAmt: pushAmt,
},
)
networkChans = append(networkChans, chanPointAlice)
@ -9832,7 +10024,11 @@ func testSwitchOfflineDelivery(net *lntest.NetworkHarness, t *harnessTest) {
}
ctxt, _ = context.WithTimeout(ctxb, timeout)
chanPointDave := openChannelAndAssert(
ctxt, t, net, dave, net.Alice, chanAmt, pushAmt, false,
ctxt, t, net, dave, net.Alice,
lntest.OpenChannelParams{
Amt: chanAmt,
PushAmt: pushAmt,
},
)
networkChans = append(networkChans, chanPointDave)
txidHash, err = getChanPointFundingTxid(chanPointDave)
@ -9866,7 +10062,11 @@ func testSwitchOfflineDelivery(net *lntest.NetworkHarness, t *harnessTest) {
}
ctxt, _ = context.WithTimeout(ctxb, timeout)
chanPointCarol := openChannelAndAssert(
ctxt, t, net, carol, dave, chanAmt, pushAmt, false,
ctxt, t, net, carol, dave,
lntest.OpenChannelParams{
Amt: chanAmt,
PushAmt: pushAmt,
},
)
networkChans = append(networkChans, chanPointCarol)
@ -10130,7 +10330,11 @@ func testSwitchOfflineDeliveryPersistence(net *lntest.NetworkHarness, t *harness
// being the sole funder of the channel.
ctxt, _ := context.WithTimeout(ctxb, timeout)
chanPointAlice := openChannelAndAssert(
ctxt, t, net, net.Alice, net.Bob, chanAmt, pushAmt, false,
ctxt, t, net, net.Alice, net.Bob,
lntest.OpenChannelParams{
Amt: chanAmt,
PushAmt: pushAmt,
},
)
networkChans = append(networkChans, chanPointAlice)
@ -10169,8 +10373,13 @@ func testSwitchOfflineDeliveryPersistence(net *lntest.NetworkHarness, t *harness
}
ctxt, _ = context.WithTimeout(ctxb, timeout)
chanPointDave := openChannelAndAssert(
ctxt, t, net, dave, net.Alice, chanAmt, pushAmt, false,
ctxt, t, net, dave, net.Alice,
lntest.OpenChannelParams{
Amt: chanAmt,
PushAmt: pushAmt,
},
)
networkChans = append(networkChans, chanPointDave)
txidHash, err = getChanPointFundingTxid(chanPointDave)
if err != nil {
@ -10203,7 +10412,11 @@ func testSwitchOfflineDeliveryPersistence(net *lntest.NetworkHarness, t *harness
}
ctxt, _ = context.WithTimeout(ctxb, timeout)
chanPointCarol := openChannelAndAssert(
ctxt, t, net, carol, dave, chanAmt, pushAmt, false,
ctxt, t, net, carol, dave,
lntest.OpenChannelParams{
Amt: chanAmt,
PushAmt: pushAmt,
},
)
networkChans = append(networkChans, chanPointCarol)
@ -10474,7 +10687,11 @@ func testSwitchOfflineDeliveryOutgoingOffline(
// being the sole funder of the channel.
ctxt, _ := context.WithTimeout(ctxb, timeout)
chanPointAlice := openChannelAndAssert(
ctxt, t, net, net.Alice, net.Bob, chanAmt, pushAmt, false,
ctxt, t, net, net.Alice, net.Bob,
lntest.OpenChannelParams{
Amt: chanAmt,
PushAmt: pushAmt,
},
)
networkChans = append(networkChans, chanPointAlice)
@ -10513,7 +10730,11 @@ func testSwitchOfflineDeliveryOutgoingOffline(
}
ctxt, _ = context.WithTimeout(ctxb, timeout)
chanPointDave := openChannelAndAssert(
ctxt, t, net, dave, net.Alice, chanAmt, pushAmt, false,
ctxt, t, net, dave, net.Alice,
lntest.OpenChannelParams{
Amt: chanAmt,
PushAmt: pushAmt,
},
)
networkChans = append(networkChans, chanPointDave)
txidHash, err = getChanPointFundingTxid(chanPointDave)
@ -10545,7 +10766,11 @@ func testSwitchOfflineDeliveryOutgoingOffline(
}
ctxt, _ = context.WithTimeout(ctxb, timeout)
chanPointCarol := openChannelAndAssert(
ctxt, t, net, carol, dave, chanAmt, pushAmt, false,
ctxt, t, net, carol, dave,
lntest.OpenChannelParams{
Amt: chanAmt,
PushAmt: pushAmt,
},
)
networkChans = append(networkChans, chanPointCarol)
@ -10764,7 +10989,10 @@ func testQueryRoutes(net *lntest.NetworkHarness, t *harnessTest) {
// Open a channel between Alice and Bob.
ctxt, _ := context.WithTimeout(ctxb, timeout)
chanPointAlice := openChannelAndAssert(
ctxt, t, net, net.Alice, net.Bob, chanAmt, 0, false,
ctxt, t, net, net.Alice, net.Bob,
lntest.OpenChannelParams{
Amt: chanAmt,
},
)
networkChans = append(networkChans, chanPointAlice)
@ -10784,7 +11012,10 @@ func testQueryRoutes(net *lntest.NetworkHarness, t *harnessTest) {
}
ctxt, _ = context.WithTimeout(ctxb, timeout)
chanPointBob := openChannelAndAssert(
ctxt, t, net, net.Bob, carol, chanAmt, 0, false,
ctxt, t, net, net.Bob, carol,
lntest.OpenChannelParams{
Amt: chanAmt,
},
)
networkChans = append(networkChans, chanPointBob)
@ -10804,7 +11035,10 @@ func testQueryRoutes(net *lntest.NetworkHarness, t *harnessTest) {
}
ctxt, _ = context.WithTimeout(ctxb, timeout)
chanPointCarol := openChannelAndAssert(
ctxt, t, net, carol, dave, chanAmt, 0, false,
ctxt, t, net, carol, dave,
lntest.OpenChannelParams{
Amt: chanAmt,
},
)
networkChans = append(networkChans, chanPointCarol)
@ -10958,7 +11192,10 @@ func testRouteFeeCutoff(net *lntest.NetworkHarness, t *harnessTest) {
// Open a channel between Alice and Bob.
ctxt, _ := context.WithTimeout(ctxb, timeout)
chanPointAliceBob := openChannelAndAssert(
ctxt, t, net, net.Alice, net.Bob, chanAmt, 0, false,
ctxt, t, net, net.Alice, net.Bob,
lntest.OpenChannelParams{
Amt: chanAmt,
},
)
// Create Carol's node and open a channel between her and Alice with
@ -10980,7 +11217,10 @@ func testRouteFeeCutoff(net *lntest.NetworkHarness, t *harnessTest) {
}
ctxt, _ = context.WithTimeout(ctxb, timeout)
chanPointAliceCarol := openChannelAndAssert(
ctxt, t, net, net.Alice, carol, chanAmt, 0, false,
ctxt, t, net, net.Alice, carol,
lntest.OpenChannelParams{
Amt: chanAmt,
},
)
// Create Dave's node and open a channel between him and Bob with Bob
@ -10997,7 +11237,10 @@ func testRouteFeeCutoff(net *lntest.NetworkHarness, t *harnessTest) {
}
ctxt, _ = context.WithTimeout(ctxb, timeout)
chanPointBobDave := openChannelAndAssert(
ctxt, t, net, net.Bob, dave, chanAmt, 0, false,
ctxt, t, net, net.Bob, dave,
lntest.OpenChannelParams{
Amt: chanAmt,
},
)
// Open a channel between Carol and Dave.
@ -11007,7 +11250,10 @@ func testRouteFeeCutoff(net *lntest.NetworkHarness, t *harnessTest) {
}
ctxt, _ = context.WithTimeout(ctxb, timeout)
chanPointCarolDave := openChannelAndAssert(
ctxt, t, net, carol, dave, chanAmt, 0, false,
ctxt, t, net, carol, dave,
lntest.OpenChannelParams{
Amt: chanAmt,
},
)
// Now that all the channels were set up, we'll wait for all the nodes
@ -11218,7 +11464,10 @@ func testSendUpdateDisableChannel(net *lntest.NetworkHarness, t *harnessTest) {
ctxb := context.Background()
ctxt, _ := context.WithTimeout(ctxb, timeout)
chanPointAliceBob := openChannelAndAssert(
ctxt, t, net, net.Alice, net.Bob, chanAmt, 0, false,
ctxt, t, net, net.Alice, net.Bob,
lntest.OpenChannelParams{
Amt: chanAmt,
},
)
carol, err := net.NewNode("Carol", nil)
@ -11232,7 +11481,10 @@ func testSendUpdateDisableChannel(net *lntest.NetworkHarness, t *harnessTest) {
}
ctxt, _ = context.WithTimeout(ctxb, timeout)
chanPointAliceCarol := openChannelAndAssert(
ctxt, t, net, net.Alice, carol, chanAmt, 0, false,
ctxt, t, net, net.Alice, carol,
lntest.OpenChannelParams{
Amt: chanAmt,
},
)
// We create a new node Eve that has an inactive channel timeout of
@ -11260,7 +11512,10 @@ func testSendUpdateDisableChannel(net *lntest.NetworkHarness, t *harnessTest) {
ctxt, _ = context.WithTimeout(ctxb, timeout)
chanPointEveCarol := openChannelAndAssert(
ctxt, t, net, eve, carol, chanAmt, 0, false,
ctxt, t, net, eve, carol,
lntest.OpenChannelParams{
Amt: chanAmt,
},
)
// Launch a node for Dave which will connect to Bob in order to receive

40
lntest/harness.go
View File

@ -19,6 +19,7 @@ import (
"github.com/btcsuite/btcd/wire"
"github.com/btcsuite/btcutil"
"github.com/lightningnetwork/lnd/lnrpc"
"github.com/lightningnetwork/lnd/lnwire"
)
// NetworkHarness is an integration testing harness for the lightning network.
@ -687,15 +688,35 @@ func (n *NetworkHarness) WaitForTxBroadcast(ctx context.Context, txid chainhash.
}
}
// OpenChannelParams houses the params to specify when opening a new channel.
type OpenChannelParams struct {
// Amt is the local amount being put into the channel.
Amt btcutil.Amount
// PushAmt is the amount that should be pushed to the remote when the
// channel is opened.
PushAmt btcutil.Amount
// Private is a boolan indicating whether the opened channel should be
// private.
Private bool
// SpendUnconfirmed is a boolean indicating whether we can utilize
// unconfirmed outputs to fund the channel.
SpendUnconfirmed bool
// MinHtlc is the htlc_minumum_msat value set when opening the channel.
MinHtlc lnwire.MilliSatoshi
}
// OpenChannel attempts to open a channel between srcNode and destNode with the
// passed channel funding parameters. If the passed context has a timeout, then
// if the timeout is reached before the channel pending notification is
// received, an error is returned. The confirmed boolean determines whether we
// should fund the channel with confirmed outputs or not.
func (n *NetworkHarness) OpenChannel(ctx context.Context,
srcNode, destNode *HarnessNode, amt btcutil.Amount,
pushAmt btcutil.Amount,
private, confirmed bool) (lnrpc.Lightning_OpenChannelClient, error) {
srcNode, destNode *HarnessNode, p OpenChannelParams) (
lnrpc.Lightning_OpenChannelClient, error) {
// Wait until srcNode and destNode have the latest chain synced.
// Otherwise, we may run into a check within the funding manager that
@ -708,17 +729,18 @@ func (n *NetworkHarness) OpenChannel(ctx context.Context,
return nil, fmt.Errorf("Unable to sync destNode chain: %v", err)
}
minConfs := int32(0)
if confirmed {
minConfs = 1
minConfs := int32(1)
if p.SpendUnconfirmed {
minConfs = 0
}
openReq := &lnrpc.OpenChannelRequest{
NodePubkey: destNode.PubKey[:],
LocalFundingAmount: int64(amt),
PushSat: int64(pushAmt),
Private: private,
LocalFundingAmount: int64(p.Amt),
PushSat: int64(p.PushAmt),
Private: p.Private,
MinConfs: minConfs,
MinHtlcMsat: int64(p.MinHtlc),
}
respStream, err := srcNode.OpenChannel(ctx, openReq)