Merge branch 'feature/inflow-control-improvement'

- AbstractInflowControlManager 상속 구조 리팩토링
- DualInflowControlManager DAO 이중 호출 제거 및 타겟 메트릭 추가
- 어댑터/인터페이스/클라이언트 유량제어 메트릭 API 추가
- 관련 단위테스트 수정 및 추가

src/main/java/com/eactive/eai/manage/inflow/InflowGroupBucketService.java

@@ -5,15 +5,16 @@ import java.util.List;
 
 import org.springframework.stereotype.Service;
 
+import com.eactive.eai.common.inflow.AbstractInflowControlManager;
 import com.eactive.eai.common.inflow.CustomGroupBucket;
-import com.eactive.eai.common.inflow.InflowControlManager;
+import com.eactive.eai.common.inflow.InflowControlUtil;
 import com.eactive.eai.common.inflow.InflowGroupVO;
 
 @Service
 public class InflowGroupBucketService {
 
     public GroupBucketStatusDTO getGroupBucketStatus(String groupId) {
-        InflowControlManager manager = InflowControlManager.getInstance();
+        AbstractInflowControlManager manager = InflowControlUtil.getInflowControlManager();
 
         InflowGroupVO groupVo = manager.getGroupInflowThreshold(groupId);
         if (groupVo == null) {
@@ -71,11 +72,11 @@ public class InflowGroupBucketService {
     }
 
     public CustomGroupBucket getCustomGroupBucket(String groupId) {
-        return InflowControlManager.getInstance().getGroupBucket(groupId);
+        return InflowControlUtil.getInflowControlManager().getGroupBucket(groupId);
     }
 
     public List<GroupBucketStatusDTO> getAllGroupBucketStatus() {
-        InflowControlManager manager = InflowControlManager.getInstance();
+        AbstractInflowControlManager manager = InflowControlUtil.getInflowControlManager();
         String[] groupIds = manager.getGroupAllKeys();
 
         List<GroupBucketStatusDTO> result = new ArrayList<>();

src/main/java/com/eactive/eai/manage/inflow/InflowTargetBucketController.java

@@ -0,0 +1,106 @@
+package com.eactive.eai.manage.inflow;
+
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+/**
+ * 어댑터/인터페이스/클라이언트 버킷 상태 모니터링 API.
+ *
+ * DualInflowControlManager 가 활성화된 환경에서만 정상 응답한다.
+ * 비활성화 환경에서는 success=false 또는 빈 목록을 반환한다.
+ *
+ * GET /manage/inflow/adapter/bucket-status             → 전체 어댑터 버킷 상태
+ * GET /manage/inflow/adapter/{adapterId}/bucket-status → 특정 어댑터 버킷 상태
+ * GET /manage/inflow/interface/bucket-status           → 전체 인터페이스 버킷 상태
+ * GET /manage/inflow/interface/{interfaceId}/bucket-status → 특정 인터페이스 버킷 상태
+ * GET /manage/inflow/client/bucket-status              → 전체 클라이언트 버킷 상태
+ * GET /manage/inflow/client/{clientId}/bucket-status   → 특정 클라이언트 버킷 상태
+ */
+@RestController
+@RequestMapping("/manage/inflow")
+public class InflowTargetBucketController {
+
+    @Autowired
+    private InflowTargetBucketService bucketService;
+
+    // =========================================================================
+    // 어댑터
+    // =========================================================================
+
+    @GetMapping("/adapter/bucket-status")
+    public ResponseEntity<?> getAllAdapterBucketStatus() {
+        List<TargetBucketStatusDTO> list = bucketService.getAllAdapterBucketStatus();
+        return ok(list);
+    }
+
+    @GetMapping("/adapter/{adapterId}/bucket-status")
+    public ResponseEntity<?> getAdapterBucketStatus(@PathVariable String adapterId) {
+        TargetBucketStatusDTO dto = bucketService.getAdapterBucketStatus(adapterId);
+        return single(dto, "어댑터를 찾을 수 없습니다: " + adapterId);
+    }
+
+    // =========================================================================
+    // 인터페이스
+    // =========================================================================
+
+    @GetMapping("/interface/bucket-status")
+    public ResponseEntity<?> getAllInterfaceBucketStatus() {
+        List<TargetBucketStatusDTO> list = bucketService.getAllInterfaceBucketStatus();
+        return ok(list);
+    }
+
+    @GetMapping("/interface/{interfaceId}/bucket-status")
+    public ResponseEntity<?> getInterfaceBucketStatus(@PathVariable String interfaceId) {
+        TargetBucketStatusDTO dto = bucketService.getInterfaceBucketStatus(interfaceId);
+        return single(dto, "인터페이스를 찾을 수 없습니다: " + interfaceId);
+    }
+
+    // =========================================================================
+    // 클라이언트
+    // =========================================================================
+
+    @GetMapping("/client/bucket-status")
+    public ResponseEntity<?> getAllClientBucketStatus() {
+        List<TargetBucketStatusDTO> list = bucketService.getAllClientBucketStatus();
+        return ok(list);
+    }
+
+    @GetMapping("/client/{clientId}/bucket-status")
+    public ResponseEntity<?> getClientBucketStatus(@PathVariable String clientId) {
+        TargetBucketStatusDTO dto = bucketService.getClientBucketStatus(clientId);
+        return single(dto, "클라이언트를 찾을 수 없습니다: " + clientId);
+    }
+
+    // =========================================================================
+    // Helpers
+    // =========================================================================
+
+    private ResponseEntity<?> ok(List<TargetBucketStatusDTO> list) {
+        Map<String, Object> result = new HashMap<>();
+        result.put("success", true);
+        result.put("data", list);
+        result.put("count", list.size());
+        return ResponseEntity.ok(result);
+    }
+
+    private ResponseEntity<?> single(TargetBucketStatusDTO dto, String notFoundMsg) {
+        if (dto == null) {
+            Map<String, Object> error = new HashMap<>();
+            error.put("success", false);
+            error.put("message", notFoundMsg);
+            return ResponseEntity.ok(error);
+        }
+        Map<String, Object> result = new HashMap<>();
+        result.put("success", true);
+        result.put("data", dto);
+        return ResponseEntity.ok(result);
+    }
+}

src/main/java/com/eactive/eai/manage/inflow/InflowTargetBucketService.java

@@ -0,0 +1,122 @@
+package com.eactive.eai.manage.inflow;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+
+import org.springframework.stereotype.Service;
+
+import com.eactive.eai.common.inflow.AbstractInflowControlManager;
+import com.eactive.eai.common.inflow.InflowControlUtil;
+import com.eactive.eai.common.inflow.InflowTargetVO;
+import com.eactive.eai.common.inflow.dual.DualCustomBucket;
+import com.eactive.eai.common.inflow.dual.DualInflowControlManager;
+
+/**
+ * 어댑터/인터페이스/클라이언트 버킷 상태 조회 서비스.
+ *
+ * DualInflowControlManager 가 활성화된 경우에만 동작한다.
+ * InflowControlManager 가 기본 구현체인 경우 빈 목록 또는 null 을 반환한다.
+ */
+@Service
+public class InflowTargetBucketService {
+
+    // -------------------------------------------------------------------------
+    // 어댑터
+    // -------------------------------------------------------------------------
+
+    public TargetBucketStatusDTO getAdapterBucketStatus(String adapterId) {
+        DualInflowControlManager manager = getDualManager();
+        if (manager == null) return null;
+        DualCustomBucket bucket = manager.getAdapterBucket(adapterId);
+        if (bucket == null) return null;
+        return toDto(adapterId, "ADAPTER", bucket);
+    }
+
+    public List<TargetBucketStatusDTO> getAllAdapterBucketStatus() {
+        DualInflowControlManager manager = getDualManager();
+        if (manager == null) return new ArrayList<>();
+        return toDtoList("ADAPTER", manager.getAdapterBucketMap());
+    }
+
+    // -------------------------------------------------------------------------
+    // 인터페이스
+    // -------------------------------------------------------------------------
+
+    public TargetBucketStatusDTO getInterfaceBucketStatus(String interfaceId) {
+        DualInflowControlManager manager = getDualManager();
+        if (manager == null) return null;
+        DualCustomBucket bucket = manager.getInterfaceBucket(interfaceId);
+        if (bucket == null) return null;
+        return toDto(interfaceId, "INTERFACE", bucket);
+    }
+
+    public List<TargetBucketStatusDTO> getAllInterfaceBucketStatus() {
+        DualInflowControlManager manager = getDualManager();
+        if (manager == null) return new ArrayList<>();
+        return toDtoList("INTERFACE", manager.getInterfaceBucketMap());
+    }
+
+    // -------------------------------------------------------------------------
+    // 클라이언트
+    // -------------------------------------------------------------------------
+
+    public TargetBucketStatusDTO getClientBucketStatus(String clientId) {
+        DualInflowControlManager manager = getDualManager();
+        if (manager == null) return null;
+        DualCustomBucket bucket = manager.getClientBucket(clientId);
+        if (bucket == null) return null;
+        return toDto(clientId, "CLIENT", bucket);
+    }
+
+    public List<TargetBucketStatusDTO> getAllClientBucketStatus() {
+        DualInflowControlManager manager = getDualManager();
+        if (manager == null) return new ArrayList<>();
+        return toDtoList("CLIENT", manager.getClientBucketMap());
+    }
+
+    // -------------------------------------------------------------------------
+    // Private helpers
+    // -------------------------------------------------------------------------
+
+    protected DualInflowControlManager getDualManager() {
+        AbstractInflowControlManager base = InflowControlUtil.getInflowControlManager();
+        return (base instanceof DualInflowControlManager) ? (DualInflowControlManager) base : null;
+    }
+
+    private TargetBucketStatusDTO toDto(String targetId, String targetType, DualCustomBucket bucket) {
+        InflowTargetVO vo = bucket.getInflowTargetVo();
+        List<GroupBucketStatusDTO.BucketInfo> buckets = new ArrayList<>();
+
+        if (vo.getThresholdPerSecond() > 0) {
+            long capacity  = vo.getThresholdPerSecond();
+            long available = bucket.getPerSecondAvailableTokens();
+            if (available < 0) available = capacity;
+            buckets.add(new GroupBucketStatusDTO.BucketInfo(
+                    "perSecond", capacity, Math.min(available, capacity), "SEC"));
+        }
+
+        if (vo.getThreshold() > 0) {
+            long capacity  = vo.getThreshold();
+            long available = bucket.getThresholdAvailableTokens();
+            if (available < 0) available = capacity;
+            buckets.add(new GroupBucketStatusDTO.BucketInfo(
+                    "threshold", capacity, Math.min(available, capacity), vo.getThresholdTimeUnit()));
+        }
+
+        TargetBucketStatusDTO dto = new TargetBucketStatusDTO();
+        dto.setTargetId(targetId);
+        dto.setTargetType(targetType);
+        dto.setActivate(vo.isActivate());
+        dto.setBuckets(buckets);
+        return dto;
+    }
+
+    private List<TargetBucketStatusDTO> toDtoList(String targetType, Map<String, DualCustomBucket> bucketMap) {
+        List<TargetBucketStatusDTO> result = new ArrayList<>();
+        for (Map.Entry<String, DualCustomBucket> entry : bucketMap.entrySet()) {
+            result.add(toDto(entry.getKey(), targetType, entry.getValue()));
+        }
+        return result;
+    }
+}

src/main/java/com/eactive/eai/manage/inflow/InflowTargetMetricController.java

@@ -0,0 +1,166 @@
+package com.eactive.eai.manage.inflow;
+
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+/**
+ * 어댑터/인터페이스/클라이언트 유량제어 메트릭 API.
+ *
+ * DualInflowControlManager 가 활성화된 환경에서만 정상 응답한다.
+ *
+ * GET  /manage/inflow/adapter/metric                      → 전체 어댑터 메트릭
+ * GET  /manage/inflow/adapter/{adapterId}/metric          → 특정 어댑터 메트릭
+ * POST /manage/inflow/adapter/metric/reset                → 전체 어댑터 메트릭 초기화
+ * POST /manage/inflow/adapter/{adapterId}/metric/reset    → 특정 어댑터 메트릭 초기화
+ *
+ * GET  /manage/inflow/interface/metric                    → 전체 인터페이스 메트릭
+ * GET  /manage/inflow/interface/{interfaceId}/metric      → 특정 인터페이스 메트릭
+ * POST /manage/inflow/interface/metric/reset              → 전체 인터페이스 메트릭 초기화
+ * POST /manage/inflow/interface/{interfaceId}/metric/reset → 특정 인터페이스 메트릭 초기화
+ *
+ * GET  /manage/inflow/client/metric                       → 전체 클라이언트 메트릭
+ * GET  /manage/inflow/client/{clientId}/metric            → 특정 클라이언트 메트릭
+ * POST /manage/inflow/client/metric/reset                 → 전체 클라이언트 메트릭 초기화
+ * POST /manage/inflow/client/{clientId}/metric/reset      → 특정 클라이언트 메트릭 초기화
+ */
+@RestController
+@RequestMapping("/manage/inflow")
+public class InflowTargetMetricController {
+
+    @Autowired
+    private InflowTargetMetricService metricService;
+
+    // =========================================================================
+    // 어댑터
+    // =========================================================================
+
+    @GetMapping("/adapter/metric")
+    public ResponseEntity<?> getAllAdapterMetrics() {
+        List<TargetMetricDTO> list = metricService.getAllAdapterMetrics();
+        return okList(list);
+    }
+
+    @GetMapping("/adapter/{adapterId}/metric")
+    public ResponseEntity<?> getAdapterMetric(@PathVariable String adapterId) {
+        TargetMetricDTO dto = metricService.getAdapterMetric(adapterId);
+        return okSingle(dto, "어댑터를 찾을 수 없습니다: " + adapterId);
+    }
+
+    @PostMapping("/adapter/metric/reset")
+    public ResponseEntity<?> resetAllAdapterMetrics() {
+        metricService.resetAllAdapterMetrics();
+        return okReset("전체 어댑터 메트릭 초기화 완료");
+    }
+
+    @PostMapping("/adapter/{adapterId}/metric/reset")
+    public ResponseEntity<?> resetAdapterMetric(@PathVariable String adapterId) {
+        boolean ok = metricService.resetAdapterMetric(adapterId);
+        return okResetSingle(ok, adapterId, "어댑터");
+    }
+
+    // =========================================================================
+    // 인터페이스
+    // =========================================================================
+
+    @GetMapping("/interface/metric")
+    public ResponseEntity<?> getAllInterfaceMetrics() {
+        List<TargetMetricDTO> list = metricService.getAllInterfaceMetrics();
+        return okList(list);
+    }
+
+    @GetMapping("/interface/{interfaceId}/metric")
+    public ResponseEntity<?> getInterfaceMetric(@PathVariable String interfaceId) {
+        TargetMetricDTO dto = metricService.getInterfaceMetric(interfaceId);
+        return okSingle(dto, "인터페이스를 찾을 수 없습니다: " + interfaceId);
+    }
+
+    @PostMapping("/interface/metric/reset")
+    public ResponseEntity<?> resetAllInterfaceMetrics() {
+        metricService.resetAllInterfaceMetrics();
+        return okReset("전체 인터페이스 메트릭 초기화 완료");
+    }
+
+    @PostMapping("/interface/{interfaceId}/metric/reset")
+    public ResponseEntity<?> resetInterfaceMetric(@PathVariable String interfaceId) {
+        boolean ok = metricService.resetInterfaceMetric(interfaceId);
+        return okResetSingle(ok, interfaceId, "인터페이스");
+    }
+
+    // =========================================================================
+    // 클라이언트
+    // =========================================================================
+
+    @GetMapping("/client/metric")
+    public ResponseEntity<?> getAllClientMetrics() {
+        List<TargetMetricDTO> list = metricService.getAllClientMetrics();
+        return okList(list);
+    }
+
+    @GetMapping("/client/{clientId}/metric")
+    public ResponseEntity<?> getClientMetric(@PathVariable String clientId) {
+        TargetMetricDTO dto = metricService.getClientMetric(clientId);
+        return okSingle(dto, "클라이언트를 찾을 수 없습니다: " + clientId);
+    }
+
+    @PostMapping("/client/metric/reset")
+    public ResponseEntity<?> resetAllClientMetrics() {
+        metricService.resetAllClientMetrics();
+        return okReset("전체 클라이언트 메트릭 초기화 완료");
+    }
+
+    @PostMapping("/client/{clientId}/metric/reset")
+    public ResponseEntity<?> resetClientMetric(@PathVariable String clientId) {
+        boolean ok = metricService.resetClientMetric(clientId);
+        return okResetSingle(ok, clientId, "클라이언트");
+    }
+
+    // =========================================================================
+    // Helpers
+    // =========================================================================
+
+    private ResponseEntity<?> okList(List<TargetMetricDTO> list) {
+        Map<String, Object> result = new HashMap<>();
+        result.put("success", true);
+        result.put("data", list);
+        result.put("count", list.size());
+        return ResponseEntity.ok(result);
+    }
+
+    private ResponseEntity<?> okSingle(TargetMetricDTO dto, String notFoundMsg) {
+        if (dto == null) {
+            Map<String, Object> error = new HashMap<>();
+            error.put("success", false);
+            error.put("message", notFoundMsg);
+            return ResponseEntity.ok(error);
+        }
+        Map<String, Object> result = new HashMap<>();
+        result.put("success", true);
+        result.put("data", dto);
+        return ResponseEntity.ok(result);
+    }
+
+    private ResponseEntity<?> okReset(String message) {
+        Map<String, Object> result = new HashMap<>();
+        result.put("success", true);
+        result.put("message", message);
+        return ResponseEntity.ok(result);
+    }
+
+    private ResponseEntity<?> okResetSingle(boolean ok, String targetId, String targetLabel) {
+        Map<String, Object> result = new HashMap<>();
+        result.put("success", ok);
+        result.put("message", ok
+            ? "초기화 완료: " + targetId
+            : targetLabel + "를 찾을 수 없습니다: " + targetId);
+        return ResponseEntity.ok(result);
+    }
+}

src/main/java/com/eactive/eai/manage/inflow/InflowTargetMetricService.java

@@ -0,0 +1,157 @@
+package com.eactive.eai.manage.inflow;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.springframework.stereotype.Service;
+
+import com.eactive.eai.common.inflow.AbstractInflowControlManager;
+import com.eactive.eai.common.inflow.InflowControlUtil;
+import com.eactive.eai.common.inflow.InflowTargetVO;
+import com.eactive.eai.common.inflow.dual.DualInflowControlManager;
+
+@Service
+public class InflowTargetMetricService {
+
+    // -------------------------------------------------------------------------
+    // 어댑터
+    // -------------------------------------------------------------------------
+
+    public TargetMetricDTO getAdapterMetric(String adapterId) {
+        DualInflowControlManager manager = getDualManager();
+        if (manager == null) return null;
+        InflowTargetVO vo = manager.getAdapterInflowThreashold(adapterId);
+        if (vo == null) return null;
+        return buildDTO(adapterId, "ADAPTER", vo, manager.getAdapterMetrics(adapterId));
+    }
+
+    public List<TargetMetricDTO> getAllAdapterMetrics() {
+        DualInflowControlManager manager = getDualManager();
+        if (manager == null) return new ArrayList<>();
+        List<TargetMetricDTO> result = new ArrayList<>();
+        for (String id : manager.getAdapterAllKeys()) {
+            TargetMetricDTO dto = getAdapterMetric(id);
+            if (dto != null) result.add(dto);
+        }
+        return result;
+    }
+
+    public boolean resetAdapterMetric(String adapterId) {
+        DualInflowControlManager manager = getDualManager();
+        if (manager == null) return false;
+        if (manager.getAdapterInflowThreashold(adapterId) == null) return false;
+        manager.resetAdapterMetrics(adapterId);
+        return true;
+    }
+
+    public void resetAllAdapterMetrics() {
+        DualInflowControlManager manager = getDualManager();
+        if (manager != null) manager.resetAllAdapterMetrics();
+    }
+
+    // -------------------------------------------------------------------------
+    // 인터페이스
+    // -------------------------------------------------------------------------
+
+    public TargetMetricDTO getInterfaceMetric(String interfaceId) {
+        DualInflowControlManager manager = getDualManager();
+        if (manager == null) return null;
+        InflowTargetVO vo = manager.getInterfaceInflowThreashold(interfaceId);
+        if (vo == null) return null;
+        return buildDTO(interfaceId, "INTERFACE", vo, manager.getInterfaceMetrics(interfaceId));
+    }
+
+    public List<TargetMetricDTO> getAllInterfaceMetrics() {
+        DualInflowControlManager manager = getDualManager();
+        if (manager == null) return new ArrayList<>();
+        List<TargetMetricDTO> result = new ArrayList<>();
+        for (String id : manager.getInterfaceAllKeys()) {
+            TargetMetricDTO dto = getInterfaceMetric(id);
+            if (dto != null) result.add(dto);
+        }
+        return result;
+    }
+
+    public boolean resetInterfaceMetric(String interfaceId) {
+        DualInflowControlManager manager = getDualManager();
+        if (manager == null) return false;
+        if (manager.getInterfaceInflowThreashold(interfaceId) == null) return false;
+        manager.resetInterfaceMetrics(interfaceId);
+        return true;
+    }
+
+    public void resetAllInterfaceMetrics() {
+        DualInflowControlManager manager = getDualManager();
+        if (manager != null) manager.resetAllInterfaceMetrics();
+    }
+
+    // -------------------------------------------------------------------------
+    // 클라이언트
+    // -------------------------------------------------------------------------
+
+    public TargetMetricDTO getClientMetric(String clientId) {
+        DualInflowControlManager manager = getDualManager();
+        if (manager == null) return null;
+        InflowTargetVO vo = manager.getClientInflowThreshold(clientId);
+        if (vo == null) return null;
+        return buildDTO(clientId, "CLIENT", vo, manager.getClientMetrics(clientId));
+    }
+
+    public List<TargetMetricDTO> getAllClientMetrics() {
+        DualInflowControlManager manager = getDualManager();
+        if (manager == null) return new ArrayList<>();
+        List<TargetMetricDTO> result = new ArrayList<>();
+        for (String id : manager.getClientBucketMap().keySet()) {
+            TargetMetricDTO dto = getClientMetric(id);
+            if (dto != null) result.add(dto);
+        }
+        return result;
+    }
+
+    public boolean resetClientMetric(String clientId) {
+        DualInflowControlManager manager = getDualManager();
+        if (manager == null) return false;
+        if (manager.getClientInflowThreshold(clientId) == null) return false;
+        manager.resetClientMetrics(clientId);
+        return true;
+    }
+
+    public void resetAllClientMetrics() {
+        DualInflowControlManager manager = getDualManager();
+        if (manager != null) manager.resetAllClientMetrics();
+    }
+
+    // -------------------------------------------------------------------------
+    // Private helpers
+    // -------------------------------------------------------------------------
+
+    protected DualInflowControlManager getDualManager() {
+        AbstractInflowControlManager base = InflowControlUtil.getInflowControlManager();
+        return (base instanceof DualInflowControlManager) ? (DualInflowControlManager) base : null;
+    }
+
+    private TargetMetricDTO buildDTO(String targetId, String targetType,
+                                     InflowTargetVO vo,
+                                     DualInflowControlManager.TargetMetrics m) {
+        TargetMetricDTO dto = new TargetMetricDTO();
+        dto.setTargetId(targetId);
+        dto.setTargetType(targetType);
+        dto.setActivate(vo.isActivate());
+
+        if (m != null) {
+            long allowed = m.allowed.get();
+            long rejPs   = m.rejectedPerSecond.get();
+            long rejTh   = m.rejectedThreshold.get();
+            long total   = allowed + rejPs + rejTh;
+            dto.setAllowed(allowed);
+            dto.setRejectedPerSecond(rejPs);
+            dto.setRejectedThreshold(rejTh);
+            dto.setTotalRequests(total);
+            dto.setRejectRatio(total > 0
+                ? Math.round((double)(rejPs + rejTh) / total * 10000) / 100.0
+                : 0.0);
+            dto.setLastResetTime(m.lastResetTime);
+        }
+        return dto;
+    }
+}

src/main/java/com/eactive/eai/manage/inflow/TargetBucketStatusDTO.java

@@ -0,0 +1,27 @@
+package com.eactive.eai.manage.inflow;
+
+import java.util.List;
+
+/**
+ * 어댑터/인터페이스/클라이언트 버킷 상태 DTO.
+ * {@link GroupBucketStatusDTO}와 동일한 BucketInfo 구조를 공유한다.
+ */
+public class TargetBucketStatusDTO {
+
+    private String targetId;    // 어댑터명 | 인터페이스ID | 클라이언트ID
+    private String targetType;  // "ADAPTER" | "INTERFACE" | "CLIENT"
+    private boolean activate;
+    private List<GroupBucketStatusDTO.BucketInfo> buckets;
+
+    public String getTargetId() { return targetId; }
+    public void setTargetId(String targetId) { this.targetId = targetId; }
+
+    public String getTargetType() { return targetType; }
+    public void setTargetType(String targetType) { this.targetType = targetType; }
+
+    public boolean isActivate() { return activate; }
+    public void setActivate(boolean activate) { this.activate = activate; }
+
+    public List<GroupBucketStatusDTO.BucketInfo> getBuckets() { return buckets; }
+    public void setBuckets(List<GroupBucketStatusDTO.BucketInfo> buckets) { this.buckets = buckets; }
+}

src/main/java/com/eactive/eai/manage/inflow/TargetMetricDTO.java

@@ -0,0 +1,44 @@
+package com.eactive.eai.manage.inflow;
+
+/**
+ * 어댑터/인터페이스/클라이언트 메트릭 DTO.
+ */
+public class TargetMetricDTO {
+
+    private String  targetId;
+    private String  targetType;   // "ADAPTER" | "INTERFACE" | "CLIENT"
+    private boolean activate;
+    private long    allowed;
+    private long    rejectedPerSecond;
+    private long    rejectedThreshold;
+    private long    totalRequests;
+    private double  rejectRatio;
+    private long    lastResetTime;
+
+    public String getTargetId()                       { return targetId; }
+    public void   setTargetId(String targetId)        { this.targetId = targetId; }
+
+    public String getTargetType()                     { return targetType; }
+    public void   setTargetType(String targetType)    { this.targetType = targetType; }
+
+    public boolean isActivate()                       { return activate; }
+    public void    setActivate(boolean activate)      { this.activate = activate; }
+
+    public long getAllowed()                           { return allowed; }
+    public void setAllowed(long allowed)              { this.allowed = allowed; }
+
+    public long getRejectedPerSecond()                          { return rejectedPerSecond; }
+    public void setRejectedPerSecond(long rejectedPerSecond)    { this.rejectedPerSecond = rejectedPerSecond; }
+
+    public long getRejectedThreshold()                          { return rejectedThreshold; }
+    public void setRejectedThreshold(long rejectedThreshold)    { this.rejectedThreshold = rejectedThreshold; }
+
+    public long getTotalRequests()                    { return totalRequests; }
+    public void setTotalRequests(long totalRequests)  { this.totalRequests = totalRequests; }
+
+    public double getRejectRatio()                    { return rejectRatio; }
+    public void   setRejectRatio(double rejectRatio)  { this.rejectRatio = rejectRatio; }
+
+    public long getLastResetTime()                    { return lastResetTime; }
+    public void setLastResetTime(long lastResetTime)  { this.lastResetTime = lastResetTime; }
+}

src/test/java/com/eactive/eai/manage/inflow/InflowTargetBucketControllerTest.java

@@ -0,0 +1,211 @@
+package com.eactive.eai.manage.inflow;
+
+import static org.junit.jupiter.api.Assertions.*;
+import static org.mockito.Mockito.*;
+
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.List;
+import java.util.Map;
+
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.springframework.http.ResponseEntity;
+import org.springframework.test.util.ReflectionTestUtils;
+
+/**
+ * InflowTargetBucketController 단위 테스트.
+ *
+ * <p>Spring MVC를 기동하지 않고 컨트롤러를 직접 인스턴스화하여
+ * 응답 구조(success, data, count, message)를 검증한다.
+ */
+class InflowTargetBucketControllerTest {
+
+    private InflowTargetBucketController controller;
+    private InflowTargetBucketService mockService;
+
+    @BeforeEach
+    void setUp() {
+        controller  = new InflowTargetBucketController();
+        mockService = mock(InflowTargetBucketService.class);
+        ReflectionTestUtils.setField(controller, "bucketService", mockService);
+    }
+
+    // -------------------------------------------------------------------------
+    // Helper
+    // -------------------------------------------------------------------------
+
+    private TargetBucketStatusDTO makeDTO(String id, String type) {
+        TargetBucketStatusDTO dto = new TargetBucketStatusDTO();
+        dto.setTargetId(id);
+        dto.setTargetType(type);
+        dto.setActivate(true);
+        dto.setBuckets(Collections.emptyList());
+        return dto;
+    }
+
+    @SuppressWarnings("unchecked")
+    private Map<String, Object> body(ResponseEntity<?> response) {
+        return (Map<String, Object>) response.getBody();
+    }
+
+    // =========================================================================
+    // 어댑터 — 단일 조회
+    // =========================================================================
+
+    @Test
+    void getAdapterBucketStatus_found_successTrueAndDataPresent() {
+        TargetBucketStatusDTO dto = makeDTO("ADAPTER_A", "ADAPTER");
+        when(mockService.getAdapterBucketStatus("ADAPTER_A")).thenReturn(dto);
+
+        ResponseEntity<?> response = controller.getAdapterBucketStatus("ADAPTER_A");
+        Map<String, Object> body = body(response);
+
+        assertEquals(200, response.getStatusCodeValue());
+        assertEquals(Boolean.TRUE, body.get("success"));
+        assertSame(dto, body.get("data"));
+        assertFalse(body.containsKey("message"));
+    }
+
+    @Test
+    void getAdapterBucketStatus_notFound_successFalseWithAdapterId() {
+        when(mockService.getAdapterBucketStatus("GHOST")).thenReturn(null);
+
+        ResponseEntity<?> response = controller.getAdapterBucketStatus("GHOST");
+        Map<String, Object> body = body(response);
+
+        assertEquals(Boolean.FALSE, body.get("success"));
+        assertTrue(body.get("message").toString().contains("GHOST"));
+    }
+
+    // =========================================================================
+    // 어댑터 — 전체 조회
+    // =========================================================================
+
+    @Test
+    void getAllAdapterBucketStatus_returnsListAndCount() {
+        List<TargetBucketStatusDTO> list = Arrays.asList(
+                makeDTO("A1", "ADAPTER"),
+                makeDTO("A2", "ADAPTER")
+        );
+        when(mockService.getAllAdapterBucketStatus()).thenReturn(list);
+
+        ResponseEntity<?> response = controller.getAllAdapterBucketStatus();
+        Map<String, Object> body = body(response);
+
+        assertEquals(Boolean.TRUE, body.get("success"));
+        assertSame(list, body.get("data"));
+        assertEquals(2, body.get("count"));
+    }
+
+    @Test
+    void getAllAdapterBucketStatus_emptyList_countZero() {
+        when(mockService.getAllAdapterBucketStatus()).thenReturn(Collections.emptyList());
+
+        Map<String, Object> body = body(controller.getAllAdapterBucketStatus());
+
+        assertEquals(Boolean.TRUE, body.get("success"));
+        assertEquals(0, body.get("count"));
+    }
+
+    // =========================================================================
+    // 인터페이스 — 단일 조회
+    // =========================================================================
+
+    @Test
+    void getInterfaceBucketStatus_found_successTrue() {
+        TargetBucketStatusDTO dto = makeDTO("IF_001", "INTERFACE");
+        when(mockService.getInterfaceBucketStatus("IF_001")).thenReturn(dto);
+
+        ResponseEntity<?> response = controller.getInterfaceBucketStatus("IF_001");
+        Map<String, Object> body = body(response);
+
+        assertEquals(Boolean.TRUE, body.get("success"));
+        assertSame(dto, body.get("data"));
+    }
+
+    @Test
+    void getInterfaceBucketStatus_notFound_successFalseWithInterfaceId() {
+        when(mockService.getInterfaceBucketStatus("GHOST")).thenReturn(null);
+
+        Map<String, Object> body = body(controller.getInterfaceBucketStatus("GHOST"));
+
+        assertEquals(Boolean.FALSE, body.get("success"));
+        assertTrue(body.get("message").toString().contains("GHOST"));
+    }
+
+    // =========================================================================
+    // 인터페이스 — 전체 조회
+    // =========================================================================
+
+    @Test
+    void getAllInterfaceBucketStatus_returnsListAndCount() {
+        List<TargetBucketStatusDTO> list = Collections.singletonList(makeDTO("IF_001", "INTERFACE"));
+        when(mockService.getAllInterfaceBucketStatus()).thenReturn(list);
+
+        Map<String, Object> body = body(controller.getAllInterfaceBucketStatus());
+
+        assertEquals(Boolean.TRUE, body.get("success"));
+        assertEquals(1, body.get("count"));
+    }
+
+    // =========================================================================
+    // 클라이언트 — 단일 조회
+    // =========================================================================
+
+    @Test
+    void getClientBucketStatus_found_successTrueAndDataPresent() {
+        TargetBucketStatusDTO dto = makeDTO("CLIENT_A", "CLIENT");
+        when(mockService.getClientBucketStatus("CLIENT_A")).thenReturn(dto);
+
+        ResponseEntity<?> response = controller.getClientBucketStatus("CLIENT_A");
+        Map<String, Object> body = body(response);
+
+        assertEquals(200, response.getStatusCodeValue());
+        assertEquals(Boolean.TRUE, body.get("success"));
+        assertSame(dto, body.get("data"));
+        assertFalse(body.containsKey("message"));
+    }
+
+    @Test
+    void getClientBucketStatus_notFound_successFalseWithClientId() {
+        when(mockService.getClientBucketStatus("CLIENT_X")).thenReturn(null);
+
+        ResponseEntity<?> response = controller.getClientBucketStatus("CLIENT_X");
+        Map<String, Object> body = body(response);
+
+        assertEquals(Boolean.FALSE, body.get("success"));
+        assertTrue(body.get("message").toString().contains("CLIENT_X"));
+    }
+
+    // =========================================================================
+    // 클라이언트 — 전체 조회
+    // =========================================================================
+
+    @Test
+    void getAllClientBucketStatus_returnsListAndCount() {
+        List<TargetBucketStatusDTO> list = Arrays.asList(
+                makeDTO("CLIENT_A", "CLIENT"),
+                makeDTO("CLIENT_B", "CLIENT"),
+                makeDTO("CLIENT_C", "CLIENT")
+        );
+        when(mockService.getAllClientBucketStatus()).thenReturn(list);
+
+        ResponseEntity<?> response = controller.getAllClientBucketStatus();
+        Map<String, Object> body = body(response);
+
+        assertEquals(Boolean.TRUE, body.get("success"));
+        assertSame(list, body.get("data"));
+        assertEquals(3, body.get("count"));
+    }
+
+    @Test
+    void getAllClientBucketStatus_emptyList_countZero() {
+        when(mockService.getAllClientBucketStatus()).thenReturn(Collections.emptyList());
+
+        Map<String, Object> body = body(controller.getAllClientBucketStatus());
+
+        assertEquals(Boolean.TRUE, body.get("success"));
+        assertEquals(0, body.get("count"));
+    }
+}

src/test/java/com/eactive/eai/manage/inflow/InflowTargetBucketServiceTest.java

@@ -0,0 +1,315 @@
+package com.eactive.eai.manage.inflow;
+
+import static org.junit.jupiter.api.Assertions.*;
+import static org.mockito.Mockito.*;
+
+import java.time.Duration;
+import java.util.List;
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+
+import org.junit.jupiter.api.Test;
+
+import com.eactive.eai.common.inflow.InflowTargetVO;
+import com.eactive.eai.common.inflow.dual.DualCustomBucket;
+import com.eactive.eai.common.inflow.dual.DualInflowControlManager;
+
+import io.github.bucket4j.Bandwidth;
+import io.github.bucket4j.Bucket4j;
+import io.github.bucket4j.local.LocalBucket;
+
+/**
+ * InflowTargetBucketService 단위 테스트.
+ *
+ * <p>getDualManager()를 protected로 오버라이드하는 내부 테스트 서브클래스를 사용하여
+ * DualInflowControlManager 의존성을 주입한다.
+ */
+class InflowTargetBucketServiceTest {
+
+    // -------------------------------------------------------------------------
+    // 테스트용 서브클래스
+    // -------------------------------------------------------------------------
+
+    private static InflowTargetBucketService serviceWith(DualInflowControlManager manager) {
+        return new InflowTargetBucketService() {
+            @Override
+            protected DualInflowControlManager getDualManager() {
+                return manager;
+            }
+        };
+    }
+
+    // -------------------------------------------------------------------------
+    // Helpers
+    // -------------------------------------------------------------------------
+
+    private InflowTargetVO makeVO(String name, long perSec, long threshold, String unit, boolean activate) {
+        InflowTargetVO vo = new InflowTargetVO();
+        vo.setName(name);
+        vo.setThresholdPerSecond(perSec);
+        vo.setThreshold(threshold);
+        vo.setThresholdTimeUnit(unit);
+        vo.setActivate(activate);
+        return vo;
+    }
+
+    private LocalBucket freshBucket(long capacity) {
+        return Bucket4j.builder()
+                .addLimit(Bandwidth.simple(capacity, Duration.ofSeconds(1)))
+                .build();
+    }
+
+    private LocalBucket exhaustedBucket(long capacity) {
+        LocalBucket b = freshBucket(capacity);
+        b.tryConsume(capacity);
+        return b;
+    }
+
+    private DualCustomBucket makeDualBucket(String name, long perSec, long threshold) {
+        return new DualCustomBucket(freshBucket(perSec), freshBucket(threshold),
+                makeVO(name, perSec, threshold, "DAY", true));
+    }
+
+    // =========================================================================
+    // DualManager null (비활성 환경)
+    // =========================================================================
+
+    @Test
+    void getAdapterBucketStatus_managerIsNull_returnsNull() {
+        assertNull(serviceWith(null).getAdapterBucketStatus("ADAPTER_A"));
+    }
+
+    @Test
+    void getAllAdapterBucketStatus_managerIsNull_returnsEmptyList() {
+        List<TargetBucketStatusDTO> result = serviceWith(null).getAllAdapterBucketStatus();
+        assertNotNull(result);
+        assertTrue(result.isEmpty());
+    }
+
+    @Test
+    void getInterfaceBucketStatus_managerIsNull_returnsNull() {
+        assertNull(serviceWith(null).getInterfaceBucketStatus("IF_001"));
+    }
+
+    @Test
+    void getAllInterfaceBucketStatus_managerIsNull_returnsEmptyList() {
+        assertTrue(serviceWith(null).getAllInterfaceBucketStatus().isEmpty());
+    }
+
+    @Test
+    void getClientBucketStatus_managerIsNull_returnsNull() {
+        assertNull(serviceWith(null).getClientBucketStatus("CLIENT_A"));
+    }
+
+    @Test
+    void getAllClientBucketStatus_managerIsNull_returnsEmptyList() {
+        assertTrue(serviceWith(null).getAllClientBucketStatus().isEmpty());
+    }
+
+    // =========================================================================
+    // 버킷 미존재
+    // =========================================================================
+
+    @Test
+    void getAdapterBucketStatus_notFound_returnsNull() {
+        DualInflowControlManager manager = mock(DualInflowControlManager.class);
+        when(manager.getAdapterBucket("ADAPTER_A")).thenReturn(null);
+
+        assertNull(serviceWith(manager).getAdapterBucketStatus("ADAPTER_A"));
+    }
+
+    @Test
+    void getInterfaceBucketStatus_notFound_returnsNull() {
+        DualInflowControlManager manager = mock(DualInflowControlManager.class);
+        when(manager.getInterfaceBucket("IF_001")).thenReturn(null);
+
+        assertNull(serviceWith(manager).getInterfaceBucketStatus("IF_001"));
+    }
+
+    @Test
+    void getClientBucketStatus_notFound_returnsNull() {
+        DualInflowControlManager manager = mock(DualInflowControlManager.class);
+        when(manager.getClientBucket("CLIENT_A")).thenReturn(null);
+
+        assertNull(serviceWith(manager).getClientBucketStatus("CLIENT_A"));
+    }
+
+    // =========================================================================
+    // 단일 조회 — targetType, targetId 매핑
+    // =========================================================================
+
+    @Test
+    void getAdapterBucketStatus_found_mapsAdapterType() {
+        DualInflowControlManager manager = mock(DualInflowControlManager.class);
+        when(manager.getAdapterBucket("ADAPTER_A")).thenReturn(makeDualBucket("ADAPTER_A", 10, 1000));
+
+        TargetBucketStatusDTO dto = serviceWith(manager).getAdapterBucketStatus("ADAPTER_A");
+
+        assertNotNull(dto);
+        assertEquals("ADAPTER_A", dto.getTargetId());
+        assertEquals("ADAPTER", dto.getTargetType());
+        assertTrue(dto.isActivate());
+        assertEquals(2, dto.getBuckets().size());
+    }
+
+    @Test
+    void getInterfaceBucketStatus_found_mapsInterfaceType() {
+        DualInflowControlManager manager = mock(DualInflowControlManager.class);
+        when(manager.getInterfaceBucket("IF_001")).thenReturn(makeDualBucket("IF_001", 20, 2000));
+
+        TargetBucketStatusDTO dto = serviceWith(manager).getInterfaceBucketStatus("IF_001");
+
+        assertNotNull(dto);
+        assertEquals("IF_001", dto.getTargetId());
+        assertEquals("INTERFACE", dto.getTargetType());
+        assertTrue(dto.isActivate());
+        assertEquals(2, dto.getBuckets().size());
+    }
+
+    @Test
+    void getClientBucketStatus_found_mapsClientType() {
+        DualInflowControlManager manager = mock(DualInflowControlManager.class);
+        when(manager.getClientBucket("CLIENT_A")).thenReturn(makeDualBucket("CLIENT_A", 50, 5000));
+
+        TargetBucketStatusDTO dto = serviceWith(manager).getClientBucketStatus("CLIENT_A");
+
+        assertNotNull(dto);
+        assertEquals("CLIENT_A", dto.getTargetId());
+        assertEquals("CLIENT", dto.getTargetType());
+        assertTrue(dto.isActivate());
+        assertEquals(2, dto.getBuckets().size());
+    }
+
+    // =========================================================================
+    // BucketInfo 타입별 포함 여부
+    // =========================================================================
+
+    @Test
+    void toDto_onlyThreshold_bucketInfoHasOneThresholdEntry() {
+        InflowTargetVO vo = makeVO("C1", 0, 1000, "DAY", true);
+        DualCustomBucket bucket = new DualCustomBucket(null, freshBucket(1000), vo);
+
+        DualInflowControlManager manager = mock(DualInflowControlManager.class);
+        when(manager.getClientBucket("C1")).thenReturn(bucket);
+
+        TargetBucketStatusDTO dto = serviceWith(manager).getClientBucketStatus("C1");
+
+        assertEquals(1, dto.getBuckets().size());
+        assertEquals("threshold", dto.getBuckets().get(0).getType());
+    }
+
+    @Test
+    void toDto_onlyPerSecond_bucketInfoHasOnePerSecondEntry() {
+        InflowTargetVO vo = makeVO("C2", 100, 0, "SEC", true);
+        DualCustomBucket bucket = new DualCustomBucket(freshBucket(100), null, vo);
+
+        DualInflowControlManager manager = mock(DualInflowControlManager.class);
+        when(manager.getClientBucket("C2")).thenReturn(bucket);
+
+        TargetBucketStatusDTO dto = serviceWith(manager).getClientBucketStatus("C2");
+
+        assertEquals(1, dto.getBuckets().size());
+        assertEquals("perSecond", dto.getBuckets().get(0).getType());
+    }
+
+    @Test
+    void toDto_bothBuckets_bucketInfoHasTwoEntries() {
+        DualInflowControlManager manager = mock(DualInflowControlManager.class);
+        when(manager.getClientBucket("C3")).thenReturn(makeDualBucket("C3", 100, 5000));
+
+        TargetBucketStatusDTO dto = serviceWith(manager).getClientBucketStatus("C3");
+
+        assertEquals(2, dto.getBuckets().size());
+        assertEquals("perSecond", dto.getBuckets().get(0).getType());
+        assertEquals("threshold", dto.getBuckets().get(1).getType());
+    }
+
+    // =========================================================================
+    // 사용률 계산
+    // =========================================================================
+
+    @Test
+    void toDto_exhaustedThreshold_usagePercentIs100() {
+        InflowTargetVO vo = makeVO("C4", 0, 100, "DAY", true);
+        DualCustomBucket bucket = new DualCustomBucket(null, exhaustedBucket(100), vo);
+
+        DualInflowControlManager manager = mock(DualInflowControlManager.class);
+        when(manager.getClientBucket("C4")).thenReturn(bucket);
+
+        TargetBucketStatusDTO dto = serviceWith(manager).getClientBucketStatus("C4");
+
+        GroupBucketStatusDTO.BucketInfo info = dto.getBuckets().get(0);
+        assertEquals(0, info.getAvailableTokens());
+        assertEquals(100.0, info.getUsagePercent(), 0.01);
+    }
+
+    @Test
+    void toDto_freshBucket_usagePercentIsZero() {
+        InflowTargetVO vo = makeVO("C5", 0, 100, "DAY", true);
+        DualCustomBucket bucket = new DualCustomBucket(null, freshBucket(100), vo);
+
+        DualInflowControlManager manager = mock(DualInflowControlManager.class);
+        when(manager.getClientBucket("C5")).thenReturn(bucket);
+
+        TargetBucketStatusDTO dto = serviceWith(manager).getClientBucketStatus("C5");
+
+        GroupBucketStatusDTO.BucketInfo info = dto.getBuckets().get(0);
+        assertEquals(100, info.getAvailableTokens());
+        assertEquals(0.0, info.getUsagePercent(), 0.01);
+    }
+
+    @Test
+    void toDto_capacity_perSecondBucketInfoCapacityMatchesVO() {
+        DualInflowControlManager manager = mock(DualInflowControlManager.class);
+        when(manager.getAdapterBucket("A1")).thenReturn(makeDualBucket("A1", 30, 3000));
+
+        TargetBucketStatusDTO dto = serviceWith(manager).getAdapterBucketStatus("A1");
+
+        GroupBucketStatusDTO.BucketInfo ps = dto.getBuckets().get(0);
+        assertEquals(30, ps.getCapacity());
+        assertEquals("SEC", ps.getTimeUnit());
+
+        GroupBucketStatusDTO.BucketInfo th = dto.getBuckets().get(1);
+        assertEquals(3000, th.getCapacity());
+        assertEquals("DAY", th.getTimeUnit());
+    }
+
+    // =========================================================================
+    // 전체 목록 조회
+    // =========================================================================
+
+    @Test
+    void getAllClientBucketStatus_twoEntries_returnsBoth() {
+        DualInflowControlManager manager = mock(DualInflowControlManager.class);
+        Map<String, DualCustomBucket> map = new ConcurrentHashMap<>();
+        map.put("CLIENT_A", makeDualBucket("CLIENT_A", 10, 1000));
+        map.put("CLIENT_B", makeDualBucket("CLIENT_B", 20, 2000));
+        when(manager.getClientBucketMap()).thenReturn(map);
+
+        List<TargetBucketStatusDTO> result = serviceWith(manager).getAllClientBucketStatus();
+
+        assertEquals(2, result.size());
+    }
+
+    @Test
+    void getAllAdapterBucketStatus_emptyMap_returnsEmptyList() {
+        DualInflowControlManager manager = mock(DualInflowControlManager.class);
+        when(manager.getAdapterBucketMap()).thenReturn(new ConcurrentHashMap<>());
+
+        assertTrue(serviceWith(manager).getAllAdapterBucketStatus().isEmpty());
+    }
+
+    @Test
+    void getAllInterfaceBucketStatus_oneEntry_targetTypeIsInterface() {
+        DualInflowControlManager manager = mock(DualInflowControlManager.class);
+        Map<String, DualCustomBucket> map = new ConcurrentHashMap<>();
+        map.put("IF_001", makeDualBucket("IF_001", 10, 1000));
+        when(manager.getInterfaceBucketMap()).thenReturn(map);
+
+        List<TargetBucketStatusDTO> result = serviceWith(manager).getAllInterfaceBucketStatus();
+
+        assertEquals(1, result.size());
+        assertEquals("INTERFACE", result.get(0).getTargetType());
+        assertEquals("IF_001", result.get(0).getTargetId());
+    }
+}

src/test/java/com/eactive/eai/manage/inflow/InflowTargetMetricControllerTest.java

@@ -0,0 +1,301 @@
+package com.eactive.eai.manage.inflow;
+
+import static org.junit.jupiter.api.Assertions.*;
+import static org.mockito.Mockito.*;
+
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.List;
+import java.util.Map;
+
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.springframework.http.ResponseEntity;
+import org.springframework.test.util.ReflectionTestUtils;
+
+/**
+ * InflowTargetMetricController 단위 테스트.
+ *
+ * <p>Spring MVC를 기동하지 않고 컨트롤러를 직접 인스턴스화하여
+ * 응답 구조(success, data, count, message)를 검증한다.
+ */
+class InflowTargetMetricControllerTest {
+
+    private InflowTargetMetricController controller;
+    private InflowTargetMetricService mockService;
+
+    @BeforeEach
+    void setUp() {
+        controller   = new InflowTargetMetricController();
+        mockService  = mock(InflowTargetMetricService.class);
+        ReflectionTestUtils.setField(controller, "metricService", mockService);
+    }
+
+    // -------------------------------------------------------------------------
+    // Helper
+    // -------------------------------------------------------------------------
+
+    private TargetMetricDTO makeDTO(String targetId, String targetType,
+                                    long allowed, long rejPs, long rejTh) {
+        TargetMetricDTO dto = new TargetMetricDTO();
+        dto.setTargetId(targetId);
+        dto.setTargetType(targetType);
+        dto.setActivate(true);
+        dto.setAllowed(allowed);
+        dto.setRejectedPerSecond(rejPs);
+        dto.setRejectedThreshold(rejTh);
+        long total = allowed + rejPs + rejTh;
+        dto.setTotalRequests(total);
+        dto.setRejectRatio(total > 0 ? (double)(rejPs + rejTh) / total * 100 : 0.0);
+        return dto;
+    }
+
+    @SuppressWarnings("unchecked")
+    private Map<String, Object> body(ResponseEntity<?> response) {
+        return (Map<String, Object>) response.getBody();
+    }
+
+    // =========================================================================
+    // 어댑터 — 단일 조회
+    // =========================================================================
+
+    @Test
+    void getAdapterMetric_found_successTrueAndDataPresent() {
+        TargetMetricDTO dto = makeDTO("A1", "ADAPTER", 900, 60, 40);
+        when(mockService.getAdapterMetric("A1")).thenReturn(dto);
+
+        ResponseEntity<?> response = controller.getAdapterMetric("A1");
+        Map<String, Object> body = body(response);
+
+        assertEquals(200, response.getStatusCodeValue());
+        assertEquals(Boolean.TRUE, body.get("success"));
+        assertSame(dto, body.get("data"));
+        assertFalse(body.containsKey("message"));
+    }
+
+    @Test
+    void getAdapterMetric_notFound_successFalseWithMessage() {
+        when(mockService.getAdapterMetric("GHOST")).thenReturn(null);
+
+        Map<String, Object> body = body(controller.getAdapterMetric("GHOST"));
+
+        assertEquals(Boolean.FALSE, body.get("success"));
+        assertTrue(body.get("message").toString().contains("GHOST"));
+    }
+
+    // =========================================================================
+    // 어댑터 — 전체 조회
+    // =========================================================================
+
+    @Test
+    void getAllAdapterMetrics_returnsListAndCount() {
+        List<TargetMetricDTO> list = Arrays.asList(
+            makeDTO("A1", "ADAPTER", 100, 5, 0),
+            makeDTO("A2", "ADAPTER", 200, 0, 10)
+        );
+        when(mockService.getAllAdapterMetrics()).thenReturn(list);
+
+        Map<String, Object> body = body(controller.getAllAdapterMetrics());
+
+        assertEquals(Boolean.TRUE, body.get("success"));
+        assertSame(list, body.get("data"));
+        assertEquals(2, body.get("count"));
+    }
+
+    @Test
+    void getAllAdapterMetrics_emptyList_countZero() {
+        when(mockService.getAllAdapterMetrics()).thenReturn(Collections.emptyList());
+
+        Map<String, Object> body = body(controller.getAllAdapterMetrics());
+
+        assertEquals(Boolean.TRUE, body.get("success"));
+        assertEquals(0, body.get("count"));
+    }
+
+    // =========================================================================
+    // 어댑터 — reset
+    // =========================================================================
+
+    @Test
+    void resetAdapterMetric_success_successTrueWithTargetId() {
+        when(mockService.resetAdapterMetric("A1")).thenReturn(true);
+
+        Map<String, Object> body = body(controller.resetAdapterMetric("A1"));
+
+        assertEquals(Boolean.TRUE, body.get("success"));
+        assertTrue(body.get("message").toString().contains("A1"));
+    }
+
+    @Test
+    void resetAdapterMetric_notFound_successFalseWithTargetId() {
+        when(mockService.resetAdapterMetric("GHOST")).thenReturn(false);
+
+        Map<String, Object> body = body(controller.resetAdapterMetric("GHOST"));
+
+        assertEquals(Boolean.FALSE, body.get("success"));
+        assertTrue(body.get("message").toString().contains("GHOST"));
+    }
+
+    @Test
+    void resetAllAdapterMetrics_alwaysSuccessTrue() {
+        doNothing().when(mockService).resetAllAdapterMetrics();
+
+        Map<String, Object> body = body(controller.resetAllAdapterMetrics());
+
+        assertEquals(Boolean.TRUE, body.get("success"));
+        assertNotNull(body.get("message"));
+        verify(mockService).resetAllAdapterMetrics();
+    }
+
+    // =========================================================================
+    // 인터페이스 — 단일 조회
+    // =========================================================================
+
+    @Test
+    void getInterfaceMetric_found_successTrueAndDataPresent() {
+        TargetMetricDTO dto = makeDTO("IF1", "INTERFACE", 500, 20, 10);
+        when(mockService.getInterfaceMetric("IF1")).thenReturn(dto);
+
+        Map<String, Object> body = body(controller.getInterfaceMetric("IF1"));
+
+        assertEquals(Boolean.TRUE, body.get("success"));
+        assertSame(dto, body.get("data"));
+    }
+
+    @Test
+    void getInterfaceMetric_notFound_successFalseWithMessage() {
+        when(mockService.getInterfaceMetric("GHOST")).thenReturn(null);
+
+        Map<String, Object> body = body(controller.getInterfaceMetric("GHOST"));
+
+        assertEquals(Boolean.FALSE, body.get("success"));
+        assertTrue(body.get("message").toString().contains("GHOST"));
+    }
+
+    // =========================================================================
+    // 인터페이스 — 전체 조회
+    // =========================================================================
+
+    @Test
+    void getAllInterfaceMetrics_returnsListAndCount() {
+        List<TargetMetricDTO> list = Collections.singletonList(
+            makeDTO("IF1", "INTERFACE", 100, 0, 0));
+        when(mockService.getAllInterfaceMetrics()).thenReturn(list);
+
+        Map<String, Object> body = body(controller.getAllInterfaceMetrics());
+
+        assertEquals(Boolean.TRUE, body.get("success"));
+        assertEquals(1, body.get("count"));
+    }
+
+    // =========================================================================
+    // 인터페이스 — reset
+    // =========================================================================
+
+    @Test
+    void resetInterfaceMetric_success_successTrue() {
+        when(mockService.resetInterfaceMetric("IF1")).thenReturn(true);
+
+        Map<String, Object> body = body(controller.resetInterfaceMetric("IF1"));
+
+        assertEquals(Boolean.TRUE, body.get("success"));
+        assertTrue(body.get("message").toString().contains("IF1"));
+    }
+
+    @Test
+    void resetAllInterfaceMetrics_callsDelegateOnce() {
+        doNothing().when(mockService).resetAllInterfaceMetrics();
+
+        controller.resetAllInterfaceMetrics();
+
+        verify(mockService, times(1)).resetAllInterfaceMetrics();
+    }
+
+    // =========================================================================
+    // 클라이언트 — 단일 조회
+    // =========================================================================
+
+    @Test
+    void getClientMetric_found_successTrueAndDataPresent() {
+        TargetMetricDTO dto = makeDTO("C1", "CLIENT", 300, 50, 20);
+        when(mockService.getClientMetric("C1")).thenReturn(dto);
+
+        Map<String, Object> body = body(controller.getClientMetric("C1"));
+
+        assertEquals(Boolean.TRUE, body.get("success"));
+        assertSame(dto, body.get("data"));
+    }
+
+    @Test
+    void getClientMetric_notFound_successFalseWithMessage() {
+        when(mockService.getClientMetric("GHOST")).thenReturn(null);
+
+        Map<String, Object> body = body(controller.getClientMetric("GHOST"));
+
+        assertEquals(Boolean.FALSE, body.get("success"));
+        assertTrue(body.get("message").toString().contains("GHOST"));
+    }
+
+    // =========================================================================
+    // 클라이언트 — 전체 조회
+    // =========================================================================
+
+    @Test
+    void getAllClientMetrics_returnsListAndCount() {
+        List<TargetMetricDTO> list = Arrays.asList(
+            makeDTO("C1", "CLIENT", 100, 5, 5),
+            makeDTO("C2", "CLIENT", 200, 0, 0),
+            makeDTO("C3", "CLIENT", 50,  10, 0)
+        );
+        when(mockService.getAllClientMetrics()).thenReturn(list);
+
+        Map<String, Object> body = body(controller.getAllClientMetrics());
+
+        assertEquals(Boolean.TRUE, body.get("success"));
+        assertSame(list, body.get("data"));
+        assertEquals(3, body.get("count"));
+    }
+
+    @Test
+    void getAllClientMetrics_emptyList_countZero() {
+        when(mockService.getAllClientMetrics()).thenReturn(Collections.emptyList());
+
+        Map<String, Object> body = body(controller.getAllClientMetrics());
+
+        assertEquals(Boolean.TRUE, body.get("success"));
+        assertEquals(0, body.get("count"));
+    }
+
+    // =========================================================================
+    // 클라이언트 — reset
+    // =========================================================================
+
+    @Test
+    void resetClientMetric_success_successTrue() {
+        when(mockService.resetClientMetric("C1")).thenReturn(true);
+
+        Map<String, Object> body = body(controller.resetClientMetric("C1"));
+
+        assertEquals(Boolean.TRUE, body.get("success"));
+        assertTrue(body.get("message").toString().contains("C1"));
+    }
+
+    @Test
+    void resetClientMetric_notFound_successFalse() {
+        when(mockService.resetClientMetric("GHOST")).thenReturn(false);
+
+        Map<String, Object> body = body(controller.resetClientMetric("GHOST"));
+
+        assertEquals(Boolean.FALSE, body.get("success"));
+        assertTrue(body.get("message").toString().contains("GHOST"));
+    }
+
+    @Test
+    void resetAllClientMetrics_callsDelegateOnce() {
+        doNothing().when(mockService).resetAllClientMetrics();
+
+        controller.resetAllClientMetrics();
+
+        verify(mockService, times(1)).resetAllClientMetrics();
+    }
+}

src/test/java/com/eactive/eai/manage/inflow/InflowTargetMetricServiceTest.java

@@ -0,0 +1,325 @@
+package com.eactive.eai.manage.inflow;
+
+import static org.junit.jupiter.api.Assertions.*;
+import static org.mockito.Mockito.*;
+
+import java.util.List;
+
+import org.junit.jupiter.api.Test;
+
+import com.eactive.eai.common.inflow.InflowTargetVO;
+import com.eactive.eai.common.inflow.dual.DualInflowControlManager;
+
+/**
+ * InflowTargetMetricService 단위 테스트.
+ *
+ * <p>getDualManager()를 오버라이드하여 DualInflowControlManager 의존성을 주입한다.
+ */
+class InflowTargetMetricServiceTest {
+
+    // -------------------------------------------------------------------------
+    // 테스트용 서브클래스
+    // -------------------------------------------------------------------------
+
+    private static InflowTargetMetricService serviceWith(DualInflowControlManager manager) {
+        return new InflowTargetMetricService() {
+            @Override
+            protected DualInflowControlManager getDualManager() { return manager; }
+        };
+    }
+
+    // -------------------------------------------------------------------------
+    // Helpers
+    // -------------------------------------------------------------------------
+
+    private InflowTargetVO makeVO(String name) {
+        InflowTargetVO vo = new InflowTargetVO();
+        vo.setName(name);
+        vo.setActivate(true);
+        return vo;
+    }
+
+    private DualInflowControlManager.TargetMetrics makeMetrics(long allowed, long rejPs, long rejTh) {
+        DualInflowControlManager.TargetMetrics m = new DualInflowControlManager.TargetMetrics();
+        m.allowed.set(allowed);
+        m.rejectedPerSecond.set(rejPs);
+        m.rejectedThreshold.set(rejTh);
+        return m;
+    }
+
+    // =========================================================================
+    // DualManager null (비활성 환경)
+    // =========================================================================
+
+    @Test
+    void getAdapterMetric_managerIsNull_returnsNull() {
+        assertNull(serviceWith(null).getAdapterMetric("A1"));
+    }
+
+    @Test
+    void getAllAdapterMetrics_managerIsNull_returnsEmptyList() {
+        assertTrue(serviceWith(null).getAllAdapterMetrics().isEmpty());
+    }
+
+    @Test
+    void resetAdapterMetric_managerIsNull_returnsFalse() {
+        assertFalse(serviceWith(null).resetAdapterMetric("A1"));
+    }
+
+    @Test
+    void resetAllAdapterMetrics_managerIsNull_noException() {
+        assertDoesNotThrow(() -> serviceWith(null).resetAllAdapterMetrics());
+    }
+
+    @Test
+    void getInterfaceMetric_managerIsNull_returnsNull() {
+        assertNull(serviceWith(null).getInterfaceMetric("IF1"));
+    }
+
+    @Test
+    void getClientMetric_managerIsNull_returnsNull() {
+        assertNull(serviceWith(null).getClientMetric("C1"));
+    }
+
+    // =========================================================================
+    // 어댑터 — 단일 조회
+    // =========================================================================
+
+    @Test
+    void getAdapterMetric_notRegistered_returnsNull() {
+        DualInflowControlManager manager = mock(DualInflowControlManager.class);
+        when(manager.getAdapterInflowThreashold("A1")).thenReturn(null);
+
+        assertNull(serviceWith(manager).getAdapterMetric("A1"));
+    }
+
+    @Test
+    void getAdapterMetric_found_mapsFields() {
+        DualInflowControlManager manager = mock(DualInflowControlManager.class);
+        when(manager.getAdapterInflowThreashold("A1")).thenReturn(makeVO("A1"));
+        when(manager.getAdapterMetrics("A1")).thenReturn(makeMetrics(900, 60, 40));
+
+        TargetMetricDTO dto = serviceWith(manager).getAdapterMetric("A1");
+
+        assertNotNull(dto);
+        assertEquals("A1",      dto.getTargetId());
+        assertEquals("ADAPTER", dto.getTargetType());
+        assertTrue(dto.isActivate());
+        assertEquals(900, dto.getAllowed());
+        assertEquals(60,  dto.getRejectedPerSecond());
+        assertEquals(40,  dto.getRejectedThreshold());
+        assertEquals(1000, dto.getTotalRequests());
+    }
+
+    @Test
+    void getAdapterMetric_noMetricsYet_returnsZeroCounters() {
+        DualInflowControlManager manager = mock(DualInflowControlManager.class);
+        when(manager.getAdapterInflowThreashold("A1")).thenReturn(makeVO("A1"));
+        when(manager.getAdapterMetrics("A1")).thenReturn(null);
+
+        TargetMetricDTO dto = serviceWith(manager).getAdapterMetric("A1");
+
+        assertNotNull(dto);
+        assertEquals(0, dto.getAllowed());
+        assertEquals(0, dto.getTotalRequests());
+        assertEquals(0.0, dto.getRejectRatio(), 0.001);
+    }
+
+    @Test
+    void getAdapterMetric_rejectRatioCalculation() {
+        DualInflowControlManager manager = mock(DualInflowControlManager.class);
+        when(manager.getAdapterInflowThreashold("A1")).thenReturn(makeVO("A1"));
+        // allowed=90, rejPs=5, rejTh=5 → reject=10/100 = 10.00%
+        when(manager.getAdapterMetrics("A1")).thenReturn(makeMetrics(90, 5, 5));
+
+        TargetMetricDTO dto = serviceWith(manager).getAdapterMetric("A1");
+
+        assertEquals(10.0, dto.getRejectRatio(), 0.01);
+    }
+
+    @Test
+    void getAdapterMetric_zeroTotal_rejectRatioIsZero() {
+        DualInflowControlManager manager = mock(DualInflowControlManager.class);
+        when(manager.getAdapterInflowThreashold("A1")).thenReturn(makeVO("A1"));
+        when(manager.getAdapterMetrics("A1")).thenReturn(makeMetrics(0, 0, 0));
+
+        TargetMetricDTO dto = serviceWith(manager).getAdapterMetric("A1");
+
+        assertEquals(0.0, dto.getRejectRatio(), 0.0001);
+    }
+
+    // =========================================================================
+    // 어댑터 — 전체 조회
+    // =========================================================================
+
+    @Test
+    void getAllAdapterMetrics_twoEntries_returnsBoth() {
+        DualInflowControlManager manager = mock(DualInflowControlManager.class);
+        when(manager.getAdapterAllKeys()).thenReturn(new String[]{"A1", "A2"});
+        when(manager.getAdapterInflowThreashold("A1")).thenReturn(makeVO("A1"));
+        when(manager.getAdapterInflowThreashold("A2")).thenReturn(makeVO("A2"));
+        when(manager.getAdapterMetrics("A1")).thenReturn(makeMetrics(10, 0, 0));
+        when(manager.getAdapterMetrics("A2")).thenReturn(makeMetrics(20, 5, 0));
+
+        List<TargetMetricDTO> result = serviceWith(manager).getAllAdapterMetrics();
+
+        assertEquals(2, result.size());
+        assertEquals("A1", result.get(0).getTargetId());
+        assertEquals("A2", result.get(1).getTargetId());
+    }
+
+    @Test
+    void getAllAdapterMetrics_noKeys_returnsEmptyList() {
+        DualInflowControlManager manager = mock(DualInflowControlManager.class);
+        when(manager.getAdapterAllKeys()).thenReturn(new String[]{});
+
+        assertTrue(serviceWith(manager).getAllAdapterMetrics().isEmpty());
+    }
+
+    @Test
+    void getAllAdapterMetrics_notRegisteredSkipped() {
+        DualInflowControlManager manager = mock(DualInflowControlManager.class);
+        when(manager.getAdapterAllKeys()).thenReturn(new String[]{"A1", "GHOST"});
+        when(manager.getAdapterInflowThreashold("A1")).thenReturn(makeVO("A1"));
+        when(manager.getAdapterInflowThreashold("GHOST")).thenReturn(null);
+        when(manager.getAdapterMetrics("A1")).thenReturn(null);
+
+        List<TargetMetricDTO> result = serviceWith(manager).getAllAdapterMetrics();
+
+        assertEquals(1, result.size());
+        assertEquals("A1", result.get(0).getTargetId());
+    }
+
+    // =========================================================================
+    // 어댑터 — reset
+    // =========================================================================
+
+    @Test
+    void resetAdapterMetric_notRegistered_returnsFalse() {
+        DualInflowControlManager manager = mock(DualInflowControlManager.class);
+        when(manager.getAdapterInflowThreashold("A1")).thenReturn(null);
+
+        assertFalse(serviceWith(manager).resetAdapterMetric("A1"));
+        verify(manager, never()).resetAdapterMetrics(any());
+    }
+
+    @Test
+    void resetAdapterMetric_success_returnsTrueAndCallsManager() {
+        DualInflowControlManager manager = mock(DualInflowControlManager.class);
+        when(manager.getAdapterInflowThreashold("A1")).thenReturn(makeVO("A1"));
+
+        assertTrue(serviceWith(manager).resetAdapterMetric("A1"));
+        verify(manager).resetAdapterMetrics("A1");
+    }
+
+    @Test
+    void resetAllAdapterMetrics_callsManager() {
+        DualInflowControlManager manager = mock(DualInflowControlManager.class);
+
+        serviceWith(manager).resetAllAdapterMetrics();
+
+        verify(manager).resetAllAdapterMetrics();
+    }
+
+    // =========================================================================
+    // 인터페이스 — 단일 조회
+    // =========================================================================
+
+    @Test
+    void getInterfaceMetric_found_mapsFields() {
+        DualInflowControlManager manager = mock(DualInflowControlManager.class);
+        when(manager.getInterfaceInflowThreashold("IF1")).thenReturn(makeVO("IF1"));
+        when(manager.getInterfaceMetrics("IF1")).thenReturn(makeMetrics(50, 10, 5));
+
+        TargetMetricDTO dto = serviceWith(manager).getInterfaceMetric("IF1");
+
+        assertNotNull(dto);
+        assertEquals("IF1",       dto.getTargetId());
+        assertEquals("INTERFACE", dto.getTargetType());
+        assertEquals(50,  dto.getAllowed());
+        assertEquals(65,  dto.getTotalRequests());
+    }
+
+    @Test
+    void getInterfaceMetric_notRegistered_returnsNull() {
+        DualInflowControlManager manager = mock(DualInflowControlManager.class);
+        when(manager.getInterfaceInflowThreashold("IF1")).thenReturn(null);
+
+        assertNull(serviceWith(manager).getInterfaceMetric("IF1"));
+    }
+
+    @Test
+    void resetInterfaceMetric_success_returnsTrueAndCallsManager() {
+        DualInflowControlManager manager = mock(DualInflowControlManager.class);
+        when(manager.getInterfaceInflowThreashold("IF1")).thenReturn(makeVO("IF1"));
+
+        assertTrue(serviceWith(manager).resetInterfaceMetric("IF1"));
+        verify(manager).resetInterfaceMetrics("IF1");
+    }
+
+    @Test
+    void resetInterfaceMetric_notRegistered_returnsFalse() {
+        DualInflowControlManager manager = mock(DualInflowControlManager.class);
+        when(manager.getInterfaceInflowThreashold("IF1")).thenReturn(null);
+
+        assertFalse(serviceWith(manager).resetInterfaceMetric("IF1"));
+    }
+
+    @Test
+    void resetAllInterfaceMetrics_callsManager() {
+        DualInflowControlManager manager = mock(DualInflowControlManager.class);
+        serviceWith(manager).resetAllInterfaceMetrics();
+        verify(manager).resetAllInterfaceMetrics();
+    }
+
+    // =========================================================================
+    // 클라이언트 — 단일 조회
+    // =========================================================================
+
+    @Test
+    void getClientMetric_found_mapsFields() {
+        DualInflowControlManager manager = mock(DualInflowControlManager.class);
+        when(manager.getClientInflowThreshold("C1")).thenReturn(makeVO("C1"));
+        when(manager.getClientMetrics("C1")).thenReturn(makeMetrics(200, 30, 20));
+
+        TargetMetricDTO dto = serviceWith(manager).getClientMetric("C1");
+
+        assertNotNull(dto);
+        assertEquals("C1",     dto.getTargetId());
+        assertEquals("CLIENT", dto.getTargetType());
+        assertEquals(200, dto.getAllowed());
+        assertEquals(250, dto.getTotalRequests());
+    }
+
+    @Test
+    void getClientMetric_notRegistered_returnsNull() {
+        DualInflowControlManager manager = mock(DualInflowControlManager.class);
+        when(manager.getClientInflowThreshold("C1")).thenReturn(null);
+
+        assertNull(serviceWith(manager).getClientMetric("C1"));
+    }
+
+    @Test
+    void resetClientMetric_success_returnsTrueAndCallsManager() {
+        DualInflowControlManager manager = mock(DualInflowControlManager.class);
+        when(manager.getClientInflowThreshold("C1")).thenReturn(makeVO("C1"));
+
+        assertTrue(serviceWith(manager).resetClientMetric("C1"));
+        verify(manager).resetClientMetrics("C1");
+    }
+
+    @Test
+    void resetClientMetric_notRegistered_returnsFalse() {
+        DualInflowControlManager manager = mock(DualInflowControlManager.class);
+        when(manager.getClientInflowThreshold("C1")).thenReturn(null);
+
+        assertFalse(serviceWith(manager).resetClientMetric("C1"));
+    }
+
+    @Test
+    void resetAllClientMetrics_callsManager() {
+        DualInflowControlManager manager = mock(DualInflowControlManager.class);
+        serviceWith(manager).resetAllClientMetrics();
+        verify(manager).resetAllClientMetrics();
+    }
+}