test: Add dispatchToCleaner test case for complete coverage

viewsh-module-ops/viewsh-module-environment-biz/src/test/java/com/viewsh/module/ops/environment/service/cleanorder/CleanOrderEndToEndTest.java

@@ -448,6 +448,34 @@ public class CleanOrderEndToEndTest {
         verify(cleanOrderEventListener).sendPriorityUpgradeNotification(eq(2001L), eq("WO-P2"));
     }
     
+    @Test
+    void testDispatchToCleaner() {
+        Long queueId = 888L;
+        Long orderId = 1005L;
+        Long cleanerId = 2005L;
+
+        // Mock Queue Data
+        OrderQueueDTO queueDTO = new OrderQueueDTO();
+        queueDTO.setId(queueId);
+        queueDTO.setOpsOrderId(orderId);
+        queueDTO.setUserId(cleanerId);
+        
+        when(orderQueueService.getById(queueId)).thenReturn(queueDTO);
+
+        // Execute
+        cleanOrderService.dispatchToCleaner(queueId);
+
+        // Verify
+        ArgumentCaptor<OrderTransitionRequest> reqCaptor = ArgumentCaptor.forClass(OrderTransitionRequest.class);
+        verify(orderLifecycleManager).dispatch(reqCaptor.capture());
+        
+        OrderTransitionRequest req = reqCaptor.getValue();
+        assertEquals(orderId, req.getOrderId());
+        assertEquals(cleanerId, req.getAssigneeId());
+        assertEquals(queueId, req.getQueueId());
+        assertEquals(WorkOrderStatusEnum.DISPATCHED, req.getTargetStatus());
+    }
+
     // 简单的反射注入辅助方法
     private void injectField(Object target, String fieldName, Object value) {
         try {