initial commit

tests/integration/gateway_session_timeout_test.go

@@ -0,0 +1,92 @@
+/*
+ * Copyright (C) 2026 Fluxer Contributors
+ *
+ * This file is part of Fluxer.
+ *
+ * Fluxer is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Fluxer is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Fluxer. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package integration
+
+import (
+	"strings"
+	"testing"
+	"time"
+
+	"github.com/gorilla/websocket"
+)
+
+func TestGatewaySessionTimeout(t *testing.T) {
+	client := newTestClient(t)
+	account := createTestAccount(t, client)
+
+	gc := newGatewayClient(t, client, account.Token)
+	sessionID := gc.SessionID()
+	sequence := gc.Sequence()
+
+	gc.WaitForEvent(t, "READY", 10*time.Second, nil)
+
+	gc.Close()
+
+	time.Sleep(15 * time.Second)
+
+	resume := gatewayResumeState{
+		SessionID: sessionID,
+		Sequence:  sequence,
+	}
+
+	gcResumed := &gatewayClient{
+		token:         account.Token,
+		gatewayURL:    buildGatewayURL(t),
+		headers:       gc.headers,
+		helloCh:       make(chan gatewayHelloPayload, 1),
+		readySignal:   make(chan struct{}, 1),
+		resumedSignal: make(chan struct{}, 1),
+		dispatchCh:    make(chan gatewayDispatch, 512),
+		errCh:         make(chan error, 2),
+	}
+	defer gcResumed.Close()
+
+	fullURL := appendGatewayQuery(t, gcResumed.gatewayURL)
+	dialer := websocket.Dialer{HandshakeTimeout: 15 * time.Second}
+	conn, _, err := dialer.Dial(fullURL, gcResumed.headers)
+	if err != nil {
+		t.Fatalf("failed to dial gateway for resume: %v", err)
+	}
+
+	gcResumed.conn = conn
+	gcResumed.wg.Add(1)
+	go gcResumed.readLoop()
+
+	hello := gcResumed.waitForHello(t, 10*time.Second)
+	gcResumed.startHeartbeat(time.Duration(hello.HeartbeatInterval) * time.Millisecond)
+
+	gcResumed.sessionMu.Lock()
+	gcResumed.sessionID = resume.SessionID
+	gcResumed.sessionMu.Unlock()
+	gcResumed.sequence.Store(resume.Sequence)
+	gcResumed.sendResume(resume.SessionID, resume.Sequence)
+
+	select {
+	case err := <-gcResumed.errCh:
+		if strings.Contains(err.Error(), "gateway session invalid") {
+			return
+		}
+		t.Fatalf("unexpected error during resume: %v", err)
+	case <-gcResumed.resumedSignal:
+		t.Fatalf("session resumed unexpectedly (should have timed out)")
+	case <-time.After(15 * time.Second):
+		t.Fatalf("timed out waiting for invalid session error")
+	}
+}