task-134: done=true 封口时机契约（分片先落库再强制 finalize、剩余全量行数、result 不重复创建、done=false 只触心跳）+ 8 条守门测试
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package com.nanri.aiimage.modules.task.contract;
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import com.baomidou.mybatisplus.core.MybatisConfiguration;
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import com.baomidou.mybatisplus.core.metadata.TableInfoHelper;
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import com.fasterxml.jackson.databind.ObjectMapper;
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import com.nanri.aiimage.common.service.DistributedJobLockService;
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import com.nanri.aiimage.config.InstanceMetadata;
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import com.nanri.aiimage.config.SimilarAsinProperties;
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import com.nanri.aiimage.config.StorageProperties;
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import com.nanri.aiimage.modules.file.service.LocalFileStorageService;
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import com.nanri.aiimage.modules.file.service.oss.OssStorageService;
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import com.nanri.aiimage.modules.similarasin.mapper.SimilarAsinFilterConditionMapper;
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import com.nanri.aiimage.modules.similarasin.model.dto.SimilarAsinSubmitResultRequest;
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import com.nanri.aiimage.modules.similarasin.service.SimilarAsinImagePrefetchService;
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import com.nanri.aiimage.modules.similarasin.service.SimilarAsinLlmService;
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import com.nanri.aiimage.modules.similarasin.service.SimilarAsinTaskCacheService;
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import com.nanri.aiimage.modules.similarasin.service.SimilarAsinTaskService;
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import com.nanri.aiimage.modules.similarasin.util.SimilarAsinImageEmbedder;
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import com.nanri.aiimage.modules.task.mapper.FileResultMapper;
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import com.nanri.aiimage.modules.task.mapper.FileTaskMapper;
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import com.nanri.aiimage.modules.task.mapper.TaskChunkMapper;
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import com.nanri.aiimage.modules.task.mapper.TaskScopeStateMapper;
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import com.nanri.aiimage.modules.task.model.entity.FileResultEntity;
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import com.nanri.aiimage.modules.task.model.entity.FileTaskEntity;
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import com.nanri.aiimage.modules.task.model.entity.TaskScopeStateEntity;
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import com.nanri.aiimage.modules.task.service.TaskDistributedLockService;
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import com.nanri.aiimage.modules.task.service.TaskFileJobService;
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import com.nanri.aiimage.modules.task.service.TaskProgressSnapshotService;
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import com.nanri.aiimage.modules.task.service.TransientPayloadStorageService;
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import org.apache.ibatis.builder.MapperBuilderAssistant;
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import org.junit.jupiter.api.AfterEach;
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import org.junit.jupiter.api.BeforeAll;
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import org.junit.jupiter.api.BeforeEach;
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import org.junit.jupiter.api.Test;
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import org.junit.jupiter.api.extension.ExtendWith;
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import org.mockito.InjectMocks;
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import org.mockito.Mock;
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import org.mockito.Spy;
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import org.mockito.junit.jupiter.MockitoExtension;
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import org.springframework.transaction.PlatformTransactionManager;
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import org.springframework.transaction.TransactionDefinition;
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import org.springframework.transaction.TransactionStatus;
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import java.time.Duration;
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import java.util.List;
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import java.util.concurrent.atomic.AtomicReference;
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import static org.junit.jupiter.api.Assertions.assertEquals;
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import static org.junit.jupiter.api.Assertions.assertNotNull;
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import static org.mockito.ArgumentMatchers.any;
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import static org.mockito.ArgumentMatchers.anyLong;
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import static org.mockito.ArgumentMatchers.anyString;
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import static org.mockito.ArgumentMatchers.eq;
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import static org.mockito.Mockito.doAnswer;
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import static org.mockito.Mockito.inOrder;
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import static org.mockito.Mockito.lenient;
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import static org.mockito.Mockito.mock;
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import static org.mockito.Mockito.never;
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import static org.mockito.Mockito.times;
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import static org.mockito.Mockito.verify;
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import static org.mockito.Mockito.when;
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/**
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* task-134：done=true 封口时机硬约束契约（spec 07 §2）。
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* done=true 的最后一批：分片先落库 → 强制 finalize（处理剩余 + 生成结果文件）；
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* 重复 done 安全不重复生成；done=false 只触心跳不封口。similarasin 路径统一守门。
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*/
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@ExtendWith(MockitoExtension.class)
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class DoneFinalizationContractTest {
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private static final Long TASK_ID = 7777L;
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private static final String PARSED_POINTER = "rustfs:task-parsed/similar-asin/7777/payload.json";
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private static final String CHUNK_POINTER = "rustfs:task-chunk/similar-asin/7777/chunk.json";
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private static final String STORED_CHUNK_POINTER = "\"" + CHUNK_POINTER + "\"";
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@Mock private LocalFileStorageService localFileStorageService;
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@Mock private OssStorageService ossStorageService;
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@Mock private StorageProperties storageProperties;
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@Mock private FileTaskMapper fileTaskMapper;
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@Mock private FileResultMapper fileResultMapper;
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@Mock private TaskScopeStateMapper taskScopeStateMapper;
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@Mock private TaskChunkMapper taskChunkMapper;
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@Mock private SimilarAsinFilterConditionMapper filterConditionMapper;
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@Spy private ObjectMapper objectMapper = new ObjectMapper();
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@Mock private SimilarAsinLlmService similarAsinLlmService;
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@Mock private SimilarAsinTaskCacheService taskCacheService;
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@Mock private SimilarAsinProperties properties;
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@Mock private TaskFileJobService taskFileJobService;
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@Mock private TaskDistributedLockService taskDistributedLockService;
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@Mock private TaskProgressSnapshotService taskProgressSnapshotService;
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@Mock private TransientPayloadStorageService transientPayloadStorageService;
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@Mock private PlatformTransactionManager transactionManager;
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@Mock private DistributedJobLockService distributedJobLockService;
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@Mock private InstanceMetadata instanceMetadata;
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@Mock private SimilarAsinImageEmbedder imageEmbedder;
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@Mock private SimilarAsinImagePrefetchService imagePrefetchService;
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@Mock private TransactionStatus transactionStatus;
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@InjectMocks private SimilarAsinTaskService service;
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private final AtomicReference<FileTaskEntity> taskState = new AtomicReference<>();
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@BeforeAll
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static void initializeMybatisMetadata() {
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MapperBuilderAssistant assistant = new MapperBuilderAssistant(new MybatisConfiguration(), "");
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TableInfoHelper.initTableInfo(assistant, FileTaskEntity.class);
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TableInfoHelper.initTableInfo(assistant, FileResultEntity.class);
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TableInfoHelper.initTableInfo(assistant, TaskScopeStateEntity.class);
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}
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@BeforeEach
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void setUp() {
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lenient().when(instanceMetadata.getInstanceId()).thenReturn("instance-a");
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lenient().when(taskDistributedLockService.acquire(
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eq(SimilarAsinTaskService.MODULE_TYPE), anyLong(), any(Duration.class), eq(10_000L)))
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.thenReturn(mock(TaskDistributedLockService.LockHandle.class));
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lenient().when(transactionManager.getTransaction(any(TransactionDefinition.class)))
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.thenReturn(transactionStatus);
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lenient().doAnswer(invocation -> null).when(transactionManager).commit(transactionStatus);
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lenient().doAnswer(invocation -> null).when(transactionManager).rollback(transactionStatus);
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lenient().when(taskChunkMapper.selectList(any())).thenReturn(List.of());
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lenient().when(fileResultMapper.selectList(any())).thenReturn(List.of());
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lenient().when(taskChunkMapper.selectCount(any())).thenReturn(1L);
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lenient().when(taskChunkMapper.selectOne(any())).thenReturn(null);
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lenient().when(transientPayloadStorageService.storeChunkPayloadVersioned(
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eq(SimilarAsinTaskService.MODULE_TYPE), eq(TASK_ID), anyString(), any(), anyString()))
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.thenReturn(STORED_CHUNK_POINTER);
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lenient().when(transientPayloadStorageService.wasLastStoreLocalFallback()).thenReturn(false);
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lenient().when(transientPayloadStorageService.resolvePayload(anyString(), anyString()))
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.thenReturn("{\"allItems\":[{},{}],\"items\":[{},{}],\"sourceFiles\":[]}");
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lenient().doAnswer(invocation -> {
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com.nanri.aiimage.modules.task.model.entity.TaskChunkEntity chunk = invocation.getArgument(0);
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chunk.setId(301L);
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return 1;
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}).when(taskChunkMapper).insert(any(com.nanri.aiimage.modules.task.model.entity.TaskChunkEntity.class));
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lenient().doAnswer(invocation -> {
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TaskScopeStateEntity scope = invocation.getArgument(0);
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scope.setId(401L);
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return 1;
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}).when(taskScopeStateMapper).insert(any(TaskScopeStateEntity.class));
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lenient().when(fileTaskMapper.updateById(any(FileTaskEntity.class))).thenReturn(1);
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lenient().when(fileResultMapper.updateById(any(FileResultEntity.class))).thenReturn(1);
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lenient().when(fileResultMapper.insert(any(FileResultEntity.class))).thenAnswer(invocation -> {
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FileResultEntity result = invocation.getArgument(0);
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result.setId(601L);
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return 1;
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});
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lenient().when(taskFileJobService.enqueueAssembleResult(anyLong(), anyString(), anyLong(), anyString()))
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.thenReturn(null);
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}
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@AfterEach
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void shutdownExecutors() {
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service.shutdownAssembleExecutor();
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}
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private FileTaskEntity runningTask() {
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FileTaskEntity task = new FileTaskEntity();
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task.setId(TASK_ID);
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task.setModuleType(SimilarAsinTaskService.MODULE_TYPE);
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task.setStatus("RUNNING");
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task.setUserId(7L);
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task.setResultJson("{\"parsedPayloadRef\":\"" + PARSED_POINTER + "\",\"ownerInstanceId\":\"instance-a\"}");
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return task;
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}
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private SimilarAsinSubmitResultRequest request(boolean done) {
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SimilarAsinSubmitResultRequest request = new SimilarAsinSubmitResultRequest();
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request.setSubmissionId("similar-asin-7777");
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request.setChunkIndex(0);
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request.setChunkTotal(1);
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request.setDone(done);
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return request;
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}
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@Test
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void doneTriggersFinalizeInsteadOfHeartbeat() {
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when(fileTaskMapper.selectById(TASK_ID)).thenReturn(runningTask());
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service.submitResult(TASK_ID, request(true));
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verify(taskCacheService, never()).touchTaskHeartbeat(TASK_ID);
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verify(taskFileJobService).enqueueAssembleResult(eq(TASK_ID), eq(SimilarAsinTaskService.MODULE_TYPE),
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anyLong(), anyString());
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verify(fileTaskMapper).updateById(any(FileTaskEntity.class));
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}
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@Test
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void chunkPersistsBeforeFinalizeOnDone() {
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when(fileTaskMapper.selectById(TASK_ID)).thenReturn(runningTask());
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service.submitResult(TASK_ID, request(true));
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var order = inOrder(taskChunkMapper, taskFileJobService);
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order.verify(taskChunkMapper).insert(any(com.nanri.aiimage.modules.task.model.entity.TaskChunkEntity.class));
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order.verify(taskFileJobService).enqueueAssembleResult(anyLong(), anyString(), anyLong(), anyString());
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}
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@Test
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void doneProcessesRemainderWithFullRowCount() {
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when(fileTaskMapper.selectById(TASK_ID)).thenReturn(runningTask());
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service.submitResult(TASK_ID, request(true));
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// resolvePayload 提供 2 行 → finalize 的 result 行数 = 全量 2（处理剩余）
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org.mockito.ArgumentCaptor<FileResultEntity> resultCaptor =
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org.mockito.ArgumentCaptor.forClass(FileResultEntity.class);
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verify(fileResultMapper).insert(resultCaptor.capture());
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assertEquals(2, resultCaptor.getValue().getRowCount(), "封口时结果行数必须覆盖剩余全量");
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}
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@Test
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void doneGeneratesResultFileJob() {
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when(fileTaskMapper.selectById(TASK_ID)).thenReturn(runningTask());
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service.submitResult(TASK_ID, request(true));
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verify(taskFileJobService).enqueueAssembleResult(eq(TASK_ID), eq(SimilarAsinTaskService.MODULE_TYPE),
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eq(601L), anyString());
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}
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@Test
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void repeatedDoneDoesNotDoubleFinalize() {
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FileTaskEntity task = runningTask();
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taskState.set(task);
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when(fileTaskMapper.selectById(TASK_ID)).thenAnswer(invocation -> taskState.get());
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lenient().doAnswer(invocation -> {
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FileTaskEntity updated = invocation.getArgument(0);
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taskState.set(updated);
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return 1;
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}).when(fileTaskMapper).updateById(any(FileTaskEntity.class));
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AtomicReference<FileResultEntity> resultState = new AtomicReference<>();
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lenient().when(fileResultMapper.selectList(any())).thenAnswer(invocation ->
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resultState.get() == null ? List.of() : List.of(resultState.get()));
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lenient().doAnswer(invocation -> {
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FileResultEntity result = invocation.getArgument(0);
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result.setId(601L);
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resultState.set(result);
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return 1;
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}).when(fileResultMapper).insert(any(FileResultEntity.class));
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service.submitResult(TASK_ID, request(true));
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// 第二次 done：result 行已存在（复用，不重复创建）；封口不重复生成
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service.submitResult(TASK_ID, request(true));
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verify(fileResultMapper, times(1)).insert(any(FileResultEntity.class));
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}
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@Test
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void doneTimingChunkFirstThenTaskUpdate() {
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when(fileTaskMapper.selectById(TASK_ID)).thenReturn(runningTask());
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service.submitResult(TASK_ID, request(true));
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var order = inOrder(taskChunkMapper, fileTaskMapper);
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order.verify(taskChunkMapper).insert(any(com.nanri.aiimage.modules.task.model.entity.TaskChunkEntity.class));
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order.verify(fileTaskMapper).updateById(any(FileTaskEntity.class));
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}
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@Test
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void nonDoneOnlyTouchesHeartbeatNoFinalize() {
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when(fileTaskMapper.selectById(TASK_ID)).thenReturn(runningTask());
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service.submitResult(TASK_ID, request(false));
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verify(taskCacheService).touchTaskHeartbeat(TASK_ID);
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verify(taskFileJobService, never()).enqueueAssembleResult(anyLong(), anyString(), anyLong(), anyString());
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}
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@Test
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void doneContractFreezesFinalizeEffect() {
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when(fileTaskMapper.selectById(TASK_ID)).thenReturn(runningTask());
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service.submitResult(TASK_ID, request(true));
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// 封口效应固定：result 行落库 + assemble job 入队 + 任务行更新
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verify(fileResultMapper).insert(any(FileResultEntity.class));
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verify(taskFileJobService).enqueueAssembleResult(anyLong(), anyString(), anyLong(), anyString());
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verify(fileTaskMapper).updateById(any(FileTaskEntity.class));
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verify(taskCacheService, never()).touchTaskHeartbeat(TASK_ID);
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}
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}
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