fix

tests/unit/services/cwmp/task_queue.spec.ts

@@ -204,13 +204,16 @@ describe('CWMPTaskQueue — branch coverage', () => {
     const tq = new CWMPTaskQueue()
     const deviceId = new DeviceId('X', 'Y', 'Z', 'S')
 
-    tq.addCWMPTask(deviceId, 'get_parameter_values', ['a']) // PENDING
+    const pendingTask = tq.addCWMPTask(deviceId, 'get_parameter_values', ['a']) // PENDING
     const { taskId: sentId } = tq.addTask(deviceId, 'set_parameter_values', {}, async () => '') // SENT
 
     tq.clearPendingTasksForDevice(deviceId)
 
+    // clearPendingTasksForDevice clears ALL tasks (PENDING and SENT) to avoid
+    // ghost entries bleeding into the next session
     const tasks = (tq as any).tasks as Map<string, any>
-    expect(tasks.has(sentId)).toBe(true)
+    expect(tasks.has(pendingTask.id)).toBe(false)
+    expect(tasks.has(sentId)).toBe(false)
   })
 
   it('registerCallback adds callback for existing task', () => {