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package client
import (
"crypto/sha256"
"io/ioutil"
"reflect"
"testing"
"time"
"github.com/lightninglabs/loop/test"
)
func TestStore(t *testing.T) {
tempDirName, err := ioutil.TempDir("", "clientstore")
if err != nil {
t.Fatal(err)
}
store, err := newBoltSwapClientStore(tempDirName)
if err != nil {
t.Fatal(err)
}
swaps, err := store.getUnchargeSwaps()
if err != nil {
t.Fatal(err)
}
if len(swaps) != 0 {
t.Fatal("expected empty store")
}
destAddr := test.GetDestAddr(t, 0)
senderKey := [33]byte{1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2}
receiverKey := [33]byte{1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 3}
hash := sha256.Sum256(testPreimage[:])
initiationTime := time.Date(2018, 11, 1, 0, 0, 0, 0, time.UTC)
pendingSwap := UnchargeContract{
SwapContract: SwapContract{
AmountRequested: 100,
Preimage: testPreimage,
CltvExpiry: 144,
SenderKey: senderKey,
PrepayInvoice: "prepayinvoice",
ReceiverKey: receiverKey,
MaxMinerFee: 10,
MaxSwapFee: 20,
MaxPrepayRoutingFee: 40,
InitiationHeight: 99,
// Convert to/from unix to remove timezone, so that it
// doesn't interfere with DeepEqual.
InitiationTime: time.Unix(0, initiationTime.UnixNano()),
},
DestAddr: destAddr,
SwapInvoice: "swapinvoice",
MaxSwapRoutingFee: 30,
SweepConfTarget: 2,
}
checkSwap := func(expectedState SwapState) {
t.Helper()
swaps, err := store.getUnchargeSwaps()
if err != nil {
t.Fatal(err)
}
if len(swaps) != 1 {
t.Fatal("expected pending swap in store")
}
swap := swaps[0].Contract
if !reflect.DeepEqual(swap, &pendingSwap) {
t.Fatal("invalid pending swap data")
}
if swaps[0].State() != expectedState {
t.Fatalf("expected state %v, but got %v",
expectedState, swaps[0].State(),
)
}
}
err = store.createUncharge(hash, &pendingSwap)
if err != nil {
t.Fatal(err)
}
checkSwap(StateInitiated)
err = store.createUncharge(hash, &pendingSwap)
if err == nil {
t.Fatal("expected error on storing duplicate")
}
checkSwap(StateInitiated)
if err := store.updateUncharge(hash, testTime, StatePreimageRevealed); err != nil {
t.Fatal(err)
}
checkSwap(StatePreimageRevealed)
if err := store.updateUncharge(hash, testTime, StateFailInsufficientValue); err != nil {
t.Fatal(err)
}
checkSwap(StateFailInsufficientValue)
err = store.close()
if err != nil {
t.Fatal(err)
}
// Reopen store
store, err = newBoltSwapClientStore(tempDirName)
if err != nil {
t.Fatal(err)
}
checkSwap(StateFailInsufficientValue)
}