提交

warehouse-overseas-service/src/test/java/com/baiyue/warehouse/service/WarehouseResourceServiceTest.java

@@ -267,6 +267,44 @@ class WarehouseResourceServiceTest {
             .hasMessageContaining("cannot be reused");
     }
 
+    @Test
+    void updatePalletChangesCodeAndFbaWarehouseCode() {
+        when(repository.warehouseOwned(TENANT, WAREHOUSE)).thenReturn(true);
+        WarehousePalletEntity existing = new WarehousePalletEntity();
+        existing.setId(40003L);
+        existing.setPalletCode("PLT-OLD");
+        existing.setStatus("IDLE");
+        when(repository.findPallet(TENANT, WAREHOUSE, 40003L)).thenReturn(existing);
+
+        service.updatePallet(TENANT, WAREHOUSE, 40003L,
+            new PalletRequests.SaveRequest("PLT-NEW", "WOOD", new BigDecimal("2.5000"),
+                new BigDecimal("25.00"), "IDLE", null, "updated", "ONT8"));
+
+        ArgumentCaptor<WarehousePalletEntity> captor = ArgumentCaptor.forClass(WarehousePalletEntity.class);
+        verify(repository).palletCodeExists(TENANT, WAREHOUSE, "PLT-NEW", 40003L);
+        verify(repository).updatePallet(captor.capture());
+        assertThat(captor.getValue().getPalletCode()).isEqualTo("PLT-NEW");
+        assertThat(captor.getValue().getFbaWarehouseCode()).isEqualTo("ONT8");
+    }
+
+    @Test
+    void updatePalletRejectsDuplicateCodeInSameWarehouse() {
+        when(repository.warehouseOwned(TENANT, WAREHOUSE)).thenReturn(true);
+        WarehousePalletEntity existing = new WarehousePalletEntity();
+        existing.setId(40004L);
+        existing.setPalletCode("PLT-OLD");
+        existing.setStatus("IDLE");
+        when(repository.findPallet(TENANT, WAREHOUSE, 40004L)).thenReturn(existing);
+        when(repository.palletCodeExists(TENANT, WAREHOUSE, "PLT-DUP", 40004L)).thenReturn(true);
+
+        assertThatThrownBy(() -> service.updatePallet(TENANT, WAREHOUSE, 40004L,
+            new PalletRequests.SaveRequest("PLT-DUP", "WOOD", BigDecimal.ONE,
+                BigDecimal.ONE, "IDLE", null, null, "ONT8")))
+            .isInstanceOf(BizException.class)
+            .hasMessageContaining("托盘编码已存在");
+        verify(repository, never()).updatePallet(org.mockito.ArgumentMatchers.any());
+    }
+
     private static WarehouseEntity warehouse() {
         WarehouseEntity warehouse = new WarehouseEntity();
         warehouse.setId(WAREHOUSE);