From 43aab58c9ecb1203770ba382efbdbae299ca87ec Mon Sep 17 00:00:00 2001
From: liu <2021943741@qq.com>
Date: 星期一, 26 十月 2026 15:12:31 +0800
Subject: [PATCH] Merge remote-tracking branch 'origin/dev_business' into dev_business

---
 yudao-module-mdm/src/test/java/cn/iocoder/yudao/module/mdm/service/agent/MdmAgentImportPreflightServiceTest.java |  125 +++++++++++++++++++++++++++++++++++++++++
 1 files changed, 125 insertions(+), 0 deletions(-)

diff --git a/yudao-module-mdm/src/test/java/cn/iocoder/yudao/module/mdm/service/agent/MdmAgentImportPreflightServiceTest.java b/yudao-module-mdm/src/test/java/cn/iocoder/yudao/module/mdm/service/agent/MdmAgentImportPreflightServiceTest.java
new file mode 100644
index 0000000..f30b5fe
--- /dev/null
+++ b/yudao-module-mdm/src/test/java/cn/iocoder/yudao/module/mdm/service/agent/MdmAgentImportPreflightServiceTest.java
@@ -0,0 +1,125 @@
+package cn.iocoder.yudao.module.mdm.service.agent;
+
+import cn.iocoder.yudao.module.mdm.controller.admin.agent.vo.MdmAgentImportPreflightReqVO;
+import cn.iocoder.yudao.module.mdm.controller.admin.agent.vo.MdmAgentImportPreflightRespVO;
+import cn.iocoder.yudao.module.mdm.controller.admin.item.vo.MdmItemImportExcelVO;
+import cn.iocoder.yudao.module.mdm.controller.admin.item.vo.MdmItemSaveReqVO;
+import cn.iocoder.yudao.module.mdm.dal.dataobject.item.MdmItemDO;
+import cn.iocoder.yudao.module.mdm.service.item.MdmItemImportContext;
+import cn.iocoder.yudao.module.mdm.service.item.MdmItemRowResolution;
+import cn.iocoder.yudao.module.mdm.service.item.MdmItemService;
+import cn.iocoder.yudao.module.system.framework.agent.AgentPrincipal;
+import cn.iocoder.yudao.module.system.service.storage.SystemAgentAttachmentRef;
+import cn.iocoder.yudao.module.system.service.storage.SystemAgentImportBridgeService;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.mockito.InjectMocks;
+import org.mockito.Mock;
+import org.mockito.junit.jupiter.MockitoExtension;
+import org.mockito.junit.jupiter.MockitoSettings;
+import org.mockito.quality.Strictness;
+
+import java.nio.file.Path;
+import java.util.List;
+import java.util.Map;
+
+import static org.junit.jupiter.api.Assertions.*;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyString;
+import static org.mockito.Mockito.when;
+
+@ExtendWith(MockitoExtension.class)
+@MockitoSettings(strictness = Strictness.LENIENT)
+class MdmAgentImportPreflightServiceTest {
+
+    private static final String SHA = "a".repeat(64);
+
+    @Mock private SystemAgentImportBridgeService bridgeService;
+    @Mock private MdmItemService itemService;
+    @Mock private MdmAgentImportPolicy policy;
+    @InjectMocks private MdmAgentImportPreflightService service;
+
+    private final AgentPrincipal principal = new AgentPrincipal(7L, "live");
+
+    @Test
+    void classifiesCreateSkipAndBlockedRows() {
+        stubAttachmentAndPolicy();
+        MdmItemDO existing = new MdmItemDO();
+        existing.setId(99L);
+        when(itemService.getItemListByCode("A")).thenReturn(List.of());
+        when(itemService.getItemListByCode("B")).thenReturn(List.of(existing));
+
+        MdmAgentImportPreflightRespVO result = service.preflight(
+                request("A", "B", "C"), principal);
+
+        assertEquals(3, result.getSummary().getTotal());
+        assertEquals(1, result.getSummary().getCreate());
+        assertEquals(1, result.getSummary().getSkip());
+        assertEquals(1, result.getSummary().getBlocked());
+        assertEquals("CREATE", result.getRows().get(0).getAction());
+        assertEquals("SKIP", result.getRows().get(1).getAction());
+        assertEquals(99L, result.getRows().get(1).getTargetItemId());
+        assertFalse(result.getRows().get(1).getWarnings().isEmpty());
+        assertEquals("BLOCKED", result.getRows().get(2).getAction());
+        assertEquals("CATEGORY_NOT_FOUND", result.getRows().get(2).getBlockers().get(0).getCode());
+        assertFalse(result.getCanCommit());
+    }
+
+    @Test
+    void duplicateCodeInFileIsBlocked() {
+        stubAttachmentAndPolicy();
+        when(itemService.getItemListByCode(anyString())).thenReturn(List.of());
+
+        MdmAgentImportPreflightRespVO result = service.preflight(
+                request("A", "A"), principal);
+
+        assertEquals(2, result.getSummary().getBlocked());
+        assertEquals("DUPLICATE_CODE_IN_FILE", result.getRows().get(1).getBlockers().get(0).getCode());
+    }
+
+    @Test
+    void hashIsStableAcrossIdenticalRuns() {
+        stubAttachmentAndPolicy();
+        when(itemService.getItemListByCode("A")).thenReturn(List.of());
+
+        MdmAgentImportPreflightRespVO first = service.preflight(request("A"), principal);
+        MdmAgentImportPreflightRespVO second = service.preflight(request("A"), principal);
+
+        assertTrue(first.getCanCommit());
+        assertEquals(first.getPreflightHash(), second.getPreflightHash());
+    }
+
+    private void stubAttachmentAndPolicy() {
+        when(bridgeService.requireOwnedAttachmentRef(5L))
+                .thenReturn(new SystemAgentAttachmentRef(5L, 21L, "materials.csv", 100L, Path.of("x")));
+        when(bridgeService.sha256OfAttachment(5L)).thenReturn(SHA);
+        when(policy.getMaxRows()).thenReturn(5000);
+        when(policy.isAllowMesSync()).thenReturn(false);
+        MdmItemImportContext context = new MdmItemImportContext(
+                Map.of("RAW", 11L), Map.of("RAW", "鍘熸枡"),
+                Map.of("PCS", 22L), Map.of("PCS", "涓�"));
+        when(itemService.buildImportContext(any())).thenReturn(context);
+        when(itemService.resolveImportRow(any(MdmItemImportExcelVO.class), any()))
+                .thenAnswer(invocation -> MdmItemRowResolution.success(new MdmItemSaveReqVO()));
+    }
+
+    private static MdmAgentImportPreflightReqVO request(String... codes) {
+        MdmAgentImportPreflightReqVO reqVO = new MdmAgentImportPreflightReqVO();
+        reqVO.setAttachmentId(5L);
+        reqVO.setSessionId(21L);
+        reqVO.setSourceSha256(SHA);
+        reqVO.setProposalRevision("rev-1");
+        reqVO.setRows(java.util.stream.IntStream.range(0, codes.length).mapToObj(index -> {
+            String code = codes[index];
+            MdmAgentImportPreflightReqVO.Row row = new MdmAgentImportPreflightReqVO.Row();
+            row.setCandidateId("c-" + index);
+            row.setRowNo(index + 1);
+            row.setCode(code);
+            row.setName("鐗╂枡" + code);
+            row.setCategoryCode("C".equals(code) ? "NOPE" : "RAW");
+            row.setUnitMeasureCode("PCS");
+            return row;
+        }).toList());
+        return reqVO;
+    }
+}

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