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40b2cfdd07
A sidecar ticket will always use the minimum version needed to encode all the relavant information for that offer. In that way the tickets from a provider with a newer version can be redeemed by recipeients using older versions as long as the ticket does not encode new functionalities.
101 lines
2.5 KiB
Go
101 lines
2.5 KiB
Go
package sidecar
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import (
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"bytes"
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"encoding/hex"
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"testing"
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"github.com/btcsuite/btcd/btcec/v2"
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"github.com/lightninglabs/pool/internal/test"
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"github.com/stretchr/testify/require"
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)
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var (
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testPubKeyRaw, _ = hex.DecodeString(
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"02d52e6e60001ed587b784bf3f18dc2905d83b2f36e496263f283b1a7589" +
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"2879c7",
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)
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testPubKeyRaw2, _ = hex.DecodeString(
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"0319d616f6a373b24fe5d45fb2964bea4054196820f41ef1a093a9c8e234" +
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"e57cf7",
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)
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testPubKey, _ = btcec.ParsePubKey(testPubKeyRaw)
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testPubKey2, _ = btcec.ParsePubKey(testPubKeyRaw2)
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)
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func TestSerializeTicket(t *testing.T) {
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var buf bytes.Buffer
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// Test serialization of nil struct members.
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ticketMinimal := &Ticket{
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ID: [8]byte{7, 6, 5, 4, 3, 2, 1, 0},
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Version: Version(99),
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State: StateRegistered,
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}
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err := SerializeTicket(&buf, ticketMinimal)
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require.NoError(t, err)
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deserializedTicket, err := DeserializeTicket(
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bytes.NewReader(buf.Bytes()),
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)
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require.NoError(t, err)
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require.Equal(t, ticketMinimal, deserializedTicket)
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buf.Reset()
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// Test serialization of nil sub struct members.
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ticketEmptySubStructs := &Ticket{
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ID: [8]byte{7, 6, 5, 4, 3, 2, 1, 0},
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Version: Version(99),
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State: StateRegistered,
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Offer: Offer{},
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Recipient: &Recipient{},
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Order: &Order{},
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Execution: &Execution{},
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}
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err = SerializeTicket(&buf, ticketEmptySubStructs)
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require.NoError(t, err)
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deserializedTicket, err = DeserializeTicket(
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bytes.NewReader(buf.Bytes()),
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)
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require.NoError(t, err)
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require.Equal(t, ticketEmptySubStructs, deserializedTicket)
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buf.Reset()
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// Test with all struct members set.
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ticketMaximal := &Ticket{
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ID: [8]byte{7, 6, 5, 4, 3, 2, 1, 0},
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Version: Version(99),
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State: StateRegistered,
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Offer: Offer{
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Capacity: 777,
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PushAmt: 888,
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SignPubKey: testPubKey,
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SigOfferDigest: test.NewSignatureFromInt(22, 55),
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Auto: true,
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UnannouncedChannel: true,
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ZeroConfChannel: true,
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},
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Recipient: &Recipient{
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NodePubKey: testPubKey,
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MultiSigPubKey: testPubKey2,
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},
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Order: &Order{
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BidNonce: [32]byte{11, 22, 33, 44},
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SigOrderDigest: test.NewSignatureFromInt(99, 33),
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},
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Execution: &Execution{
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PendingChannelID: [32]byte{99, 88, 77},
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},
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}
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err = SerializeTicket(&buf, ticketMaximal)
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require.NoError(t, err)
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deserializedTicket, err = DeserializeTicket(
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bytes.NewReader(buf.Bytes()),
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)
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require.NoError(t, err)
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require.Equal(t, ticketMaximal, deserializedTicket)
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}
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