Vollständige Implementierung von Prioritätserkennung und Störungserkennung.

internal/queue/queue_test.go

@@ -0,0 +1,36 @@
+package queue
+
+import (
+	"context"
+	"testing"
+	"time"
+)
+
+func TestPriorityOrderAndFIFO(t *testing.T) {
+	q := New(10)
+	q.EnqueueWork(WorkItem{TicketID: 1, Trigger: "poll", Priority: 10})
+	q.EnqueueWork(WorkItem{TicketID: 2, Trigger: "webhook", Priority: 80})
+	q.EnqueueWork(WorkItem{TicketID: 3, Trigger: "manual", Priority: 80})
+	ctx, cancel := context.WithTimeout(context.Background(), time.Second)
+	defer cancel()
+	for i, want := range []int64{2, 3, 1} {
+		got, ok := q.NextWork(ctx)
+		if !ok || got.TicketID != want {
+			t.Fatalf("item %d = %#v, want ticket %d", i, got, want)
+		}
+		q.DoneWork(got)
+	}
+}
+
+func TestSameTicketDifferentTriggers(t *testing.T) {
+	q := New(3)
+	if !q.EnqueueWork(WorkItem{TicketID: 7, Trigger: "poll"}) {
+		t.Fatal("poll enqueue failed")
+	}
+	if !q.EnqueueWork(WorkItem{TicketID: 7, Trigger: "scheduled_escalation"}) {
+		t.Fatal("separate trigger should be accepted")
+	}
+	if q.EnqueueWork(WorkItem{TicketID: 7, Trigger: "poll"}) {
+		t.Fatal("duplicate trigger should be rejected")
+	}
+}