#

Junjie

9 天以前 dc3f9cc91759823ce59486f19b138be4b296a0f1

 src/test/java/com/zy/ai/service/AutoTuneApplyServiceImplTest.java

@@ -10,11 +10,11 @@
import com.zy.asrs.entity.BasCrnp;
import com.zy.asrs.entity.BasDualCrnp;
import com.zy.asrs.entity.BasStation;
import com.zy.asrs.entity.StationFlowCapacity;
import com.zy.asrs.entity.WrkMast;
import com.zy.asrs.service.BasCrnpService;
import com.zy.asrs.service.BasDualCrnpService;
import com.zy.asrs.service.BasStationService;
import com.zy.asrs.service.StationFlowCapacityService;
import com.zy.asrs.service.WrkMastService;
import com.zy.common.utils.RedisUtil;
import com.zy.core.enums.RedisKeyType;
import com.zy.system.entity.Config;
@@ -23,6 +23,7 @@
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.extension.ExtendWith;
import org.mockito.ArgumentCaptor;
import org.mockito.InOrder;
import org.mockito.Mock;
import org.mockito.junit.jupiter.MockitoExtension;
import org.mockito.junit.jupiter.MockitoSettings;
@@ -38,6 +39,7 @@
import java.util.Collections;
import java.util.Date;
import java.util.List;
import java.util.concurrent.atomic.AtomicInteger;
import java.util.concurrent.atomic.AtomicLong;

import static org.junit.jupiter.api.Assertions.assertEquals;
@@ -49,7 +51,10 @@
import static org.mockito.ArgumentMatchers.any;
import static org.mockito.ArgumentMatchers.eq;
import static org.mockito.Mockito.atLeastOnce;
import static org.mockito.Mockito.doThrow;
import static org.mockito.Mockito.inOrder;
import static org.mockito.Mockito.never;
import static org.mockito.Mockito.times;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;

@@ -72,7 +77,7 @@
    @Mock
    private BasDualCrnpService basDualCrnpService;
    @Mock
    private StationFlowCapacityService stationFlowCapacityService;
    private WrkMastService wrkMastService;
    @Mock
    private RedisUtil redisUtil;
    private RecordingTransactionManager transactionManager;
@@ -87,7 +92,7 @@
        ReflectionTestUtils.setField(service, "basStationService", basStationService);
        ReflectionTestUtils.setField(service, "basCrnpService", basCrnpService);
        ReflectionTestUtils.setField(service, "basDualCrnpService", basDualCrnpService);
        ReflectionTestUtils.setField(service, "stationFlowCapacityService", stationFlowCapacityService);
        ReflectionTestUtils.setField(service, "wrkMastService", wrkMastService);
        ReflectionTestUtils.setField(service, "transactionManager", transactionManager);
        ReflectionTestUtils.setField(service, "redisUtil", redisUtil);

@@ -104,6 +109,7 @@
        });
        when(aiAutoTuneChangeService.saveBatch(any(Collection.class))).thenReturn(true);
        when(aiAutoTuneChangeService.list(any(Wrapper.class))).thenReturn(Collections.emptyList());
        when(wrkMastService.count(any(Wrapper.class))).thenReturn(0L);
        when(configService.getConfigValue(eq("aiAutoTuneIntervalMinutes"), any())).thenReturn("10");
        when(configService.saveConfigValue(any(), any())).thenReturn(true);
        when(basStationService.update(any(Wrapper.class))).thenReturn(true);
@@ -157,47 +163,130 @@
    }

    @Test
    void rejectCrnOutBatchRunningLimitRangeAndStepCases() {
    void crnOutBatchRunningLimitAllowsStepThreeAndRejectsRangeAndStepCases() {
        when(configService.getOne(any(Wrapper.class))).thenReturn(config("crnOutBatchRunningLimit", "10"));

        service.apply(request(true,
                command("sys_config", null, "crnOutBatchRunningLimit", "13"),
                command("sys_config", null, "crnOutBatchRunningLimit", "14"),
                command("sys_config", null, "crnOutBatchRunningLimit", "21")
        ));

        List<AiAutoTuneChange> changes = savedChanges();
        assertEquals("rejected", changes.get(0).getResultStatus());
        assertTrue(changes.get(0).getRejectReason().contains("步长不能超过 2"));
        assertEquals("dry_run", changes.get(0).getResultStatus());
        assertEquals("13", changes.get(0).getRequestedValue());
        assertEquals("rejected", changes.get(1).getResultStatus());
        assertTrue(changes.get(1).getRejectReason().contains("1~20"));
        assertTrue(changes.get(1).getRejectReason().contains("步长不能超过 3"));
        assertEquals("rejected", changes.get(2).getResultStatus());
        assertTrue(changes.get(2).getRejectReason().contains("1~20"));
    }

    @Test
    void rejectMaxInTaskRangeAndStepCases() {
    void maxInTaskAllowsStepThreeAndRejectsRangeAndStepCases() {
        when(basCrnpService.getById(1)).thenReturn(crn(1, 1, 5));

        service.apply(request(true,
                command("crn", "1", "maxInTask", "7"),
                command("crn", "1", "maxInTask", "8"),
                command("crn", "1", "maxInTask", "9"),
                command("crn", "1", "maxInTask", "11")
        ));

        List<AiAutoTuneChange> changes = savedChanges();
        assertEquals("rejected", changes.get(0).getResultStatus());
        assertTrue(changes.get(0).getRejectReason().contains("步长不能超过 1"));
        assertEquals("dry_run", changes.get(0).getResultStatus());
        assertEquals("8", changes.get(0).getRequestedValue());
        assertEquals("rejected", changes.get(1).getResultStatus());
        assertTrue(changes.get(1).getRejectReason().contains("0~10"));
        assertTrue(changes.get(1).getRejectReason().contains("步长不能超过 3"));
        assertEquals("rejected", changes.get(2).getResultStatus());
        assertTrue(changes.get(2).getRejectReason().contains("0~10"));
    }

    @Test
    void maxOutTaskAllowsStepThreeAndRejectsStepFour() {
        when(basCrnpService.getById(1)).thenReturn(crn(1, 1, 1));

        service.apply(request(true,
                command("crn", "1", "maxOutTask", "4"),
                command("crn", "1", "maxOutTask", "5")
        ));

        List<AiAutoTuneChange> changes = savedChanges();
        assertEquals("dry_run", changes.get(0).getResultStatus());
        assertEquals("4", changes.get(0).getRequestedValue());
        assertEquals("rejected", changes.get(1).getResultStatus());
        assertTrue(changes.get(1).getRejectReason().contains("步长不能超过 3"));
    }

    @Test
    void dualCrnMaxOutTaskAllowsStepThreeAndRejectsStepFour() {
        when(basDualCrnpService.getById(2)).thenReturn(dualCrn(2, 1, 1));

        service.apply(request(true,
                command("dual_crn", "2", "maxOutTask", "4"),
                command("dual_crn", "2", "maxOutTask", "5")
        ));

        List<AiAutoTuneChange> changes = savedChanges();
        assertEquals("dry_run", changes.get(0).getResultStatus());
        assertEquals("4", changes.get(0).getRequestedValue());
        assertEquals("rejected", changes.get(1).getResultStatus());
        assertTrue(changes.get(1).getRejectReason().contains("步长不能超过 3"));
    }

    @Test
    void rejectStationOutTaskLimitAboveDirectionalBufferCapacity() {
        when(basStationService.getById(101)).thenReturn(station(101, 1));
        when(stationFlowCapacityService.getOne(any(Wrapper.class))).thenReturn(capacity(101, "OUT", 2));
        when(basStationService.getById(101)).thenReturn(station(101, 1, 2));

        service.apply(request(true, command("station", "101", "outTaskLimit", "3")));

        List<AiAutoTuneChange> changes = savedChanges();
        assertEquals("rejected", changes.get(0).getResultStatus());
        assertTrue(changes.get(0).getRejectReason().contains("0~2"));
    }

    @Test
    void rejectStationOutTaskLimitNullUnlimitedCurrentValue() {
        when(basStationService.getById(101)).thenReturn(station(101, null));

        service.apply(request(true, command("station", "101", "outTaskLimit", "1")));

        List<AiAutoTuneChange> changes = savedChanges();
        assertEquals("rejected", changes.get(0).getResultStatus());
        assertTrue(changes.get(0).getRejectReason().contains("需要人工先初始化为有限值"));
    }

    @Test
    void rejectStationOutTaskLimitNegativeUnlimitedCurrentValue() {
        when(basStationService.getById(101)).thenReturn(station(101, -1));

        service.apply(request(true, command("station", "101", "outTaskLimit", "1")));

        List<AiAutoTuneChange> changes = savedChanges();
        assertEquals("rejected", changes.get(0).getResultStatus());
        assertTrue(changes.get(0).getRejectReason().contains("需要人工先初始化为有限值"));
    }

    @Test
    void allowStationOutTaskLimitZeroToOneAsFiniteStep() {
        when(basStationService.getById(101)).thenReturn(station(101, 0, 1));

        AutoTuneApplyResult result = service.apply(request(true, command("station", "101", "outTaskLimit", "1")));

        List<AiAutoTuneChange> changes = savedChanges();
        assertTrue(result.getSuccess());
        assertEquals("dry_run", changes.get(0).getResultStatus());
        assertEquals("0", changes.get(0).getOldValue());
        assertEquals("1", changes.get(0).getRequestedValue());
    }

    @Test
    void rejectStationOutTaskLimitWithoutOutBufferCapacity() {
        when(basStationService.getById(101)).thenReturn(station(101, 0));

        service.apply(request(true, command("station", "101", "outTaskLimit", "1")));

        List<AiAutoTuneChange> changes = savedChanges();
        assertEquals("rejected", changes.get(0).getResultStatus());
        assertTrue(changes.get(0).getRejectReason().contains("缺少 outBufferCapacity"));
    }

    @Test
@@ -218,8 +307,7 @@
    @Test
    void realMixedValidAndInvalidBatchRejectsAndDoesNotWriteTargets() {
        when(configService.getOne(any(Wrapper.class))).thenReturn(config("conveyorStationTaskLimit", "10"));
        when(basStationService.getById(101)).thenReturn(station(101, 1));
        when(stationFlowCapacityService.getOne(any(Wrapper.class))).thenReturn(capacity(101, "OUT", 2));
        when(basStationService.getById(101)).thenReturn(station(101, 1, 2));

        AutoTuneApplyResult result = service.apply(request(false,
                command("sys_config", null, "conveyorStationTaskLimit", "15"),
@@ -247,6 +335,46 @@
        verify(basStationService, never()).update(any(Wrapper.class));
        verify(basCrnpService, never()).update(any(Wrapper.class));
        verify(basDualCrnpService, never()).update(any(Wrapper.class));
    }

    @Test
    void applyJobRecordsActiveTasksWhenCountIsPositive() {
        when(configService.getOne(any(Wrapper.class))).thenReturn(config("conveyorStationTaskLimit", "10"));
        when(wrkMastService.count(any(Wrapper.class))).thenReturn(1L);

        service.apply(request(true, command("sys_config", null, "conveyorStationTaskLimit", "15")));

        AiAutoTuneJob updatedJob = updatedJob();
        assertEquals(1, updatedJob.getHasActiveTasks());

        ArgumentCaptor<Wrapper<WrkMast>> captor = ArgumentCaptor.forClass(Wrapper.class);
        verify(wrkMastService).count(captor.capture());
        String sqlSegment = captor.getValue().getSqlSegment();
        assertTrue(sqlSegment.contains("NOT IN"));
        assertTrue(sqlSegment.contains("OR"));
        assertTrue(sqlSegment.contains("wrk_sts IS NULL"));
    }

    @Test
    void applyJobRecordsNoActiveTasksWhenCountIsZero() {
        when(configService.getOne(any(Wrapper.class))).thenReturn(config("conveyorStationTaskLimit", "10"));
        when(wrkMastService.count(any(Wrapper.class))).thenReturn(0L);

        service.apply(request(true, command("sys_config", null, "conveyorStationTaskLimit", "15")));

        AiAutoTuneJob updatedJob = updatedJob();
        assertEquals(0, updatedJob.getHasActiveTasks());
    }

    @Test
    void applyJobFallsBackToNoActiveTasksWhenCountFails() {
        when(configService.getOne(any(Wrapper.class))).thenReturn(config("conveyorStationTaskLimit", "10"));
        when(wrkMastService.count(any(Wrapper.class))).thenThrow(new IllegalStateException("count failed"));

        service.apply(request(true, command("sys_config", null, "conveyorStationTaskLimit", "15")));

        AiAutoTuneJob updatedJob = updatedJob();
        assertEquals(0, updatedJob.getHasActiveTasks());
    }

    @Test
@@ -287,8 +415,7 @@
    @Test
    void applyMixedBatchSuccessfully() {
        when(configService.getOne(any(Wrapper.class))).thenReturn(config("conveyorStationTaskLimit", "10"));
        when(basStationService.getById(101)).thenReturn(station(101, 1));
        when(stationFlowCapacityService.getOne(any(Wrapper.class))).thenReturn(capacity(101, "OUT", 2));
        when(basStationService.getById(101)).thenReturn(station(101, 1, 2));
        when(basCrnpService.getById(1)).thenReturn(crn(1, 1, 1));
        when(basDualCrnpService.getById(2)).thenReturn(dualCrn(2, 1, 1));

@@ -311,6 +438,27 @@
        verify(basStationService).update(any(Wrapper.class));
        verify(basCrnpService).update(any(Wrapper.class));
        verify(basDualCrnpService).update(any(Wrapper.class));
    }

    @Test
    void applyCacheRefreshFailureDoesNotAppendFailedAuditOrJob() {
        when(configService.getOne(any(Wrapper.class))).thenReturn(config("conveyorStationTaskLimit", "10"));
        doThrow(new IllegalStateException("cache refresh failed"))
                .when(configService).refreshSystemConfigCache();

        AutoTuneApplyResult result = service.apply(request(false,
                command("sys_config", null, "conveyorStationTaskLimit", "15")
        ));

        List<AiAutoTuneChange> changes = savedChanges();
        AiAutoTuneJob updatedJob = updatedJob();
        assertTrue(result.getSuccess());
        assertEquals("success", updatedJob.getStatus());
        assertEquals(1, changes.size());
        assertEquals("success", changes.get(0).getResultStatus());
        verify(aiAutoTuneChangeService, times(1)).saveBatch(any(Collection.class));
        verify(aiAutoTuneJobService, times(1)).updateById(any(AiAutoTuneJob.class));
        verify(configService).refreshSystemConfigCache();
    }

    @Test
@@ -381,6 +529,37 @@
    }

    @Test
    void jobUpdateFailureRecordsFailureJobWhenRecoveryUpdateSucceeds() {
        AtomicInteger updateAttempts = new AtomicInteger();
        when(configService.getOne(any(Wrapper.class))).thenReturn(config("conveyorStationTaskLimit", "10"));
        when(aiAutoTuneJobService.updateById(any(AiAutoTuneJob.class))).thenAnswer(invocation -> {
            transactionManager.recordJobUpdateCall();
            return updateAttempts.incrementAndGet() > 1;
        });

        AutoTuneApplyResult result = service.apply(request(false, command("sys_config", null, "conveyorStationTaskLimit", "15")));

        List<AiAutoTuneChange> changes = savedChanges();
        AiAutoTuneJob updatedJob = updatedJob();
        assertFalse(result.getSuccess());
        assertEquals("failed", updatedJob.getStatus());
        assertEquals(1, changes.size());
        assertEquals("failed", changes.get(0).getResultStatus());
        assertTrue(changes.get(0).getRejectReason().contains("更新调参任务状态失败"));
        assertEquals(1, transactionManager.getRollbackCount());
        assertTrue(transactionManager.getCommitCount() >= 1);
        assertTrue(transactionManager.getJobSaveInsideTransactionCount() > 0);
        assertTrue(transactionManager.getJobUpdateInsideTransactionCount() > 0);
        assertEquals(0, transactionManager.getJobSaveOutsideTransactionCount());
        assertEquals(0, transactionManager.getJobUpdateOutsideTransactionCount());
        verify(configService).saveConfigValue("conveyorStationTaskLimit", "15");
        verify(configService, never()).refreshSystemConfigCache();
        verify(aiAutoTuneChangeService, times(2)).saveBatch(any(Collection.class));
        verify(aiAutoTuneJobService, times(2)).updateById(any(AiAutoTuneJob.class));
        verify(redisUtil).compareAndDelete(eq(RedisKeyType.AI_AUTO_TUNE_APPLY_LOCK.key), anyString());
    }

    @Test
    void realApplyLockNotAcquiredRejectsWithoutTargetWrite() {
        when(redisUtil.trySetStringIfAbsent(anyString(), anyString(), anyLong())).thenReturn(false);

@@ -427,6 +606,176 @@
        verify(configService).saveConfigValue("conveyorStationTaskLimit", "10");
        verify(configService).refreshSystemConfigCache();
        verify(basStationService).update(any(Wrapper.class));
        verify(redisUtil).compareAndDelete(eq(RedisKeyType.AI_AUTO_TUNE_APPLY_LOCK.key), anyString());
        assertEquals(0, transactionManager.getJobSaveOutsideTransactionCount());
        assertEquals(0, transactionManager.getJobUpdateOutsideTransactionCount());
        InOrder rollbackOrder = inOrder(redisUtil, aiAutoTuneChangeService);
        rollbackOrder.verify(redisUtil).trySetStringIfAbsent(anyString(), anyString(), anyLong());
        rollbackOrder.verify(aiAutoTuneChangeService, atLeastOnce()).list(any(Wrapper.class));
    }

    @Test
    void rollbackJobRecordsActiveTasksWhenCountIsPositive() {
        AiAutoTuneJob latestRealJob = job(10L, "manual", "success");
        AiAutoTuneChange configChange = successChange(10L, "sys_config", "", "conveyorStationTaskLimit", "10", "15");
        when(wrkMastService.count(any(Wrapper.class))).thenReturn(1L);
        when(aiAutoTuneChangeService.list(any(Wrapper.class)))
                .thenReturn(List.of(configChange))
                .thenReturn(List.of(configChange));
        when(aiAutoTuneJobService.getById(10L)).thenReturn(latestRealJob);
        when(configService.getOne(any(Wrapper.class))).thenReturn(config("conveyorStationTaskLimit", "15"));

        service.rollbackLastSuccessfulJob("manual rollback");

        AiAutoTuneJob updatedJob = updatedJob();
        assertEquals(1, updatedJob.getHasActiveTasks());
    }

    @Test
    void rollbackCacheRefreshFailureDoesNotAppendFailedAuditOrJob() {
        AiAutoTuneJob latestRealJob = job(10L, "manual", "success");
        AiAutoTuneChange configChange = successChange(10L, "sys_config", "", "conveyorStationTaskLimit", "10", "15");
        when(aiAutoTuneChangeService.list(any(Wrapper.class)))
                .thenReturn(List.of(configChange))
                .thenReturn(List.of(configChange));
        when(aiAutoTuneJobService.getById(10L)).thenReturn(latestRealJob);
        when(configService.getOne(any(Wrapper.class))).thenReturn(config("conveyorStationTaskLimit", "15"));
        doThrow(new IllegalStateException("cache refresh failed"))
                .when(configService).refreshSystemConfigCache();

        AutoTuneApplyResult result = service.rollbackLastSuccessfulJob("manual rollback");

        List<AiAutoTuneChange> changes = savedChanges();
        AiAutoTuneJob updatedJob = updatedJob();
        assertTrue(result.getSuccess());
        assertEquals("success", updatedJob.getStatus());
        assertEquals(1, changes.size());
        assertEquals("success", changes.get(0).getResultStatus());
        verify(aiAutoTuneChangeService, times(1)).saveBatch(any(Collection.class));
        verify(aiAutoTuneJobService, times(1)).updateById(any(AiAutoTuneJob.class));
        verify(configService).refreshSystemConfigCache();
    }

    @Test
    void rollbackAuditSaveBatchFailureRollsBackTargetWriteAndReturnsFailedAudit() {
        AiAutoTuneJob latestRealJob = job(10L, "manual", "success");
        AiAutoTuneChange configChange = successChange(10L, "sys_config", "", "conveyorStationTaskLimit", "10", "15");
        when(aiAutoTuneChangeService.list(any(Wrapper.class)))
                .thenReturn(List.of(configChange))
                .thenReturn(List.of(configChange));
        when(aiAutoTuneJobService.getById(10L)).thenReturn(latestRealJob);
        when(configService.getOne(any(Wrapper.class))).thenReturn(config("conveyorStationTaskLimit", "15"));
        when(aiAutoTuneChangeService.saveBatch(any(Collection.class)))
                .thenThrow(new IllegalStateException("rollback audit failed"))
                .thenReturn(true);

        AutoTuneApplyResult result = service.rollbackLastSuccessfulJob("manual rollback");

        List<AiAutoTuneChange> changes = savedChanges();
        AiAutoTuneJob updatedJob = updatedJob();
        assertFalse(result.getSuccess());
        assertEquals("failed", updatedJob.getStatus());
        assertEquals("failed", changes.get(0).getResultStatus());
        assertTrue(changes.get(0).getRejectReason().contains("rollback audit failed"));
        assertEquals(1, transactionManager.getRollbackCount());
        assertTrue(transactionManager.getJobSaveInsideTransactionCount() > 0);
        assertTrue(transactionManager.getJobUpdateInsideTransactionCount() > 0);
        assertEquals(0, transactionManager.getJobSaveOutsideTransactionCount());
        assertEquals(0, transactionManager.getJobUpdateOutsideTransactionCount());
        verify(configService).saveConfigValue("conveyorStationTaskLimit", "10");
        verify(configService, never()).refreshSystemConfigCache();
        verify(redisUtil).compareAndDelete(eq(RedisKeyType.AI_AUTO_TUNE_APPLY_LOCK.key), anyString());
    }

    @Test
    void rollbackJobUpdateFailureRollsBackAndDoesNotSaveRunningJobOutsideTransaction() {
        AiAutoTuneJob latestRealJob = job(10L, "manual", "success");
        AiAutoTuneChange configChange = successChange(10L, "sys_config", "", "conveyorStationTaskLimit", "10", "15");
        when(aiAutoTuneChangeService.list(any(Wrapper.class)))
                .thenReturn(List.of(configChange))
                .thenReturn(List.of(configChange));
        when(aiAutoTuneJobService.getById(10L)).thenReturn(latestRealJob);
        when(configService.getOne(any(Wrapper.class))).thenReturn(config("conveyorStationTaskLimit", "15"));
        when(aiAutoTuneJobService.updateById(any(AiAutoTuneJob.class))).thenAnswer(invocation -> {
            transactionManager.recordJobUpdateCall();
            return false;
        });

        IllegalStateException exception = assertThrows(IllegalStateException.class,
                () -> service.rollbackLastSuccessfulJob("manual rollback"));

        assertTrue(exception.getMessage().contains("更新调参任务状态失败"));
        assertEquals(2, transactionManager.getRollbackCount());
        assertEquals(0, transactionManager.getCommitCount());
        assertTrue(transactionManager.getJobSaveInsideTransactionCount() > 0);
        assertTrue(transactionManager.getJobUpdateInsideTransactionCount() > 0);
        assertEquals(0, transactionManager.getJobSaveOutsideTransactionCount());
        assertEquals(0, transactionManager.getJobUpdateOutsideTransactionCount());
        verify(configService).saveConfigValue("conveyorStationTaskLimit", "10");
        verify(configService, never()).refreshSystemConfigCache();
        verify(redisUtil).compareAndDelete(eq(RedisKeyType.AI_AUTO_TUNE_APPLY_LOCK.key), anyString());
    }

    @Test
    void rollbackJobUpdateFailureRecordsFailureJobWhenRecoveryUpdateSucceeds() {
        AtomicInteger updateAttempts = new AtomicInteger();
        AiAutoTuneJob latestRealJob = job(10L, "manual", "success");
        AiAutoTuneChange configChange = successChange(10L, "sys_config", "", "conveyorStationTaskLimit", "10", "15");
        when(aiAutoTuneChangeService.list(any(Wrapper.class)))
                .thenReturn(List.of(configChange))
                .thenReturn(List.of(configChange));
        when(aiAutoTuneJobService.getById(10L)).thenReturn(latestRealJob);
        when(configService.getOne(any(Wrapper.class))).thenReturn(config("conveyorStationTaskLimit", "15"));
        when(aiAutoTuneJobService.updateById(any(AiAutoTuneJob.class))).thenAnswer(invocation -> {
            transactionManager.recordJobUpdateCall();
            return updateAttempts.incrementAndGet() > 1;
        });

        AutoTuneApplyResult result = service.rollbackLastSuccessfulJob("manual rollback");

        List<AiAutoTuneChange> changes = savedChanges();
        AiAutoTuneJob updatedJob = updatedJob();
        assertFalse(result.getSuccess());
        assertEquals("failed", updatedJob.getStatus());
        assertEquals(1, changes.size());
        assertEquals("failed", changes.get(0).getResultStatus());
        assertTrue(changes.get(0).getRejectReason().contains("更新调参任务状态失败"));
        assertEquals(1, transactionManager.getRollbackCount());
        assertTrue(transactionManager.getCommitCount() >= 1);
        assertTrue(transactionManager.getJobSaveInsideTransactionCount() > 0);
        assertTrue(transactionManager.getJobUpdateInsideTransactionCount() > 0);
        assertEquals(0, transactionManager.getJobSaveOutsideTransactionCount());
        assertEquals(0, transactionManager.getJobUpdateOutsideTransactionCount());
        verify(configService).saveConfigValue("conveyorStationTaskLimit", "10");
        verify(configService, never()).refreshSystemConfigCache();
        verify(aiAutoTuneChangeService, times(2)).saveBatch(any(Collection.class));
        verify(aiAutoTuneJobService, times(2)).updateById(any(AiAutoTuneJob.class));
        verify(redisUtil).compareAndDelete(eq(RedisKeyType.AI_AUTO_TUNE_APPLY_LOCK.key), anyString());
    }

    @Test
    void rollbackLockNotAcquiredReturnsFailedAuditWithoutTargetWrite() {
        when(redisUtil.trySetStringIfAbsent(anyString(), anyString(), anyLong())).thenReturn(false);

        AutoTuneApplyResult result = service.rollbackLastSuccessfulJob("manual rollback");

        List<AiAutoTuneChange> changes = savedChanges();
        AiAutoTuneJob updatedJob = updatedJob();
        assertFalse(result.getSuccess());
        assertEquals("failed", updatedJob.getStatus());
        assertEquals("failed", changes.get(0).getResultStatus());
        assertTrue(changes.get(0).getRejectReason().contains("锁不可用"));
        assertTrue(changes.get(0).getRejectReason().contains("Redis"));
        assertTrue(transactionManager.getJobSaveInsideTransactionCount() > 0);
        assertTrue(transactionManager.getJobUpdateInsideTransactionCount() > 0);
        assertEquals(0, transactionManager.getJobSaveOutsideTransactionCount());
        assertEquals(0, transactionManager.getJobUpdateOutsideTransactionCount());
        verify(aiAutoTuneChangeService, never()).list(any(Wrapper.class));
        verify(aiAutoTuneJobService, never()).getById(any());
        verify(configService, never()).saveConfigValue(any(), any());
        verify(configService, never()).refreshSystemConfigCache();
        verify(redisUtil).hasKey(RedisKeyType.AI_AUTO_TUNE_APPLY_LOCK.key);
        verify(redisUtil, never()).compareAndDelete(anyString(), anyString());
    }

    @Test
@@ -478,9 +827,14 @@
    }

    private BasStation station(Integer stationId, Integer outTaskLimit) {
        return station(stationId, outTaskLimit, null);
    }

    private BasStation station(Integer stationId, Integer outTaskLimit, Integer outBufferCapacity) {
        BasStation station = new BasStation();
        station.setStationId(stationId);
        station.setOutTaskLimit(outTaskLimit);
        station.setOutBufferCapacity(outBufferCapacity);
        return station;
    }

@@ -498,14 +852,6 @@
        dualCrnp.setMaxOutTask(maxOutTask);
        dualCrnp.setMaxInTask(maxInTask);
        return dualCrnp;
    }

    private StationFlowCapacity capacity(Integer stationId, String directionCode, Integer bufferCapacity) {
        StationFlowCapacity capacity = new StationFlowCapacity();
        capacity.setStationId(stationId);
        capacity.setDirectionCode(directionCode);
        capacity.setBufferCapacity(bufferCapacity);
        return capacity;
    }

    private AiAutoTuneChange successChange(Long jobId,