initial commit

tests/integration/gateway_client_gateway_client_assert_no_event.go

@@ -0,0 +1,52 @@
+/*
+ * 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 (
+	"context"
+	"encoding/json"
+	"errors"
+	"testing"
+	"time"
+)
+
+func (g *gatewayClient) AssertNoEvent(t testing.TB, eventType string, duration time.Duration, match func(json.RawMessage) bool) {
+	t.Helper()
+	deadline := time.Now().Add(duration)
+	for {
+		remaining := time.Until(deadline)
+		if remaining <= 0 {
+			return
+		}
+		dispatch, err := g.nextDispatch(remaining)
+		if errors.Is(err, context.DeadlineExceeded) {
+			return
+		}
+		if err != nil {
+			t.Fatalf("gateway client error while asserting no %s: %v", eventType, err)
+		}
+		if dispatch.Type == eventType {
+			if match == nil || match(dispatch.Data) {
+				t.Fatalf("received unexpected gateway event %s: %s", eventType, string(dispatch.Data))
+			}
+		}
+		g.pushPending(dispatch)
+	}
+}