mirror of
https://github.com/getAlby/lndhub.go.git
synced 2025-12-21 14:44:45 +01:00
125 lines
3.8 KiB
Go
125 lines
3.8 KiB
Go
package integration_tests
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import (
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"context"
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"encoding/json"
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"fmt"
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"log"
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"net/http"
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"net/http/httptest"
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"strings"
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"testing"
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"github.com/getAlby/lndhub.go/controllers"
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"github.com/getAlby/lndhub.go/lib"
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"github.com/getAlby/lndhub.go/lib/responses"
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"github.com/getAlby/lndhub.go/lib/service"
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"github.com/getAlby/lndhub.go/lib/tokens"
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"github.com/getAlby/lndhub.go/lnd"
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"github.com/go-playground/validator/v10"
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"github.com/gorilla/websocket"
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"github.com/labstack/echo/v4"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/suite"
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)
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type KeepAlive struct {
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Type string
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}
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type WebSocketTestSuite struct {
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TestSuite
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fundingClient *lnd.LNDWrapper
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service *service.LndhubService
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userLogin ExpectedCreateUserResponseBody
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userToken string
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invoiceUpdateSubCancelFn context.CancelFunc
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websocketServer *httptest.Server
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}
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type WsHandler struct {
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handler echo.HandlerFunc
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}
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func (h *WsHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
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e := echo.New()
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c := e.NewContext(r, w)
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err := h.handler(c)
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if err != nil {
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_, _ = w.Write([]byte(err.Error()))
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}
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}
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func (suite *WebSocketTestSuite) SetupSuite() {
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lndClient, err := lnd.NewLNDclient(lnd.LNDoptions{
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Address: lnd2RegtestAddress,
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MacaroonHex: lnd2RegtestMacaroonHex,
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})
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if err != nil {
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log.Fatalf("Error setting up funding client: %v", err)
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}
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suite.fundingClient = lndClient
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svc, err := LndHubTestServiceInit(nil)
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if err != nil {
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log.Fatalf("Error initializing test service: %v", err)
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}
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users, userTokens, err := createUsers(svc, 1)
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if err != nil {
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log.Fatalf("Error creating test users: %v", err)
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}
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// Subscribe to LND invoice updates in the background
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// store cancel func to be called in tear down suite
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ctx, cancel := context.WithCancel(context.Background())
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suite.invoiceUpdateSubCancelFn = cancel
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go svc.InvoiceUpdateSubscription(ctx)
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suite.service = svc
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e := echo.New()
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e.HTTPErrorHandler = responses.HTTPErrorHandler
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e.Validator = &lib.CustomValidator{Validator: validator.New()}
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suite.echo = e
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assert.Equal(suite.T(), 1, len(users))
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assert.Equal(suite.T(), 1, len(userTokens))
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suite.userLogin = users[0]
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suite.userToken = userTokens[0]
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suite.echo.Use(tokens.Middleware([]byte(suite.service.Config.JWTSecret)))
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suite.echo.POST("/addinvoice", controllers.NewAddInvoiceController(suite.service).AddInvoice)
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//websocket server
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h := WsHandler{handler: controllers.NewInvoiceStreamController(suite.service).StreamInvoices}
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server := httptest.NewServer(http.HandlerFunc(h.ServeHTTP))
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suite.websocketServer = server
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}
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func (suite *WebSocketTestSuite) TestWebSocket() {
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//start listening to websocket
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wsURL := "ws" + strings.TrimPrefix(suite.websocketServer.URL, "http") + fmt.Sprintf("?token=%s", suite.userToken)
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ws, _, err := websocket.DefaultDialer.Dial(wsURL, nil)
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assert.NoError(suite.T(), err, err)
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//assert that there is a subscription
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_, msg, err := ws.ReadMessage()
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assert.NoError(suite.T(), err, err)
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keepAlive := KeepAlive{}
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err = json.Unmarshal([]byte(msg), &keepAlive)
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assert.NoError(suite.T(), err, err)
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assert.Equal(suite.T(), "keepalive", keepAlive.Type)
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//assert that there are no more subscriptions
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//create subscription, create invoice, pay invoice, assert that invoice is received
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//create 2nd subscription, create invoice, pay invoice, assert that invoice is received twice
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//assert that there are 2 subscriptions
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//close 1 subscription, assert that there is a single subscription left, assert that the existing sub still receives their invoices
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//create subs for 2 different users, assert that they each get their own invoice updates
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}
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func (suite *WebSocketTestSuite) TearDownSuite() {
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suite.invoiceUpdateSubCancelFn()
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suite.websocketServer.Close()
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}
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func TestWebSocketSuite(t *testing.T) {
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suite.Run(t, new(WebSocketTestSuite))
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}
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