优化

event-bridge-service/src/test/java/com/baiyue/eventbridge/service/EventInboxServiceTest.java

@@ -5,7 +5,9 @@ import com.baiyue.common.event.EventPayloadCanonicalizer;
 import com.baiyue.common.event.EventPayloadHash;
 import com.baiyue.common.event.RegionCode;
 import com.baiyue.eventbridge.domain.BridgeInbox;
+import com.baiyue.eventbridge.metrics.EventBridgeMetrics;
 import com.fasterxml.jackson.databind.ObjectMapper;
+import io.micrometer.core.instrument.simple.SimpleMeterRegistry;
 import org.junit.jupiter.api.Test;
 import org.springframework.dao.DuplicateKeyException;
 import org.springframework.test.util.ReflectionTestUtils;
@@ -24,6 +26,8 @@ import static org.mockito.Mockito.when;
 class EventInboxServiceTest {
     private final ObjectMapper objectMapper = new ObjectMapper();
     private final InboxStore store = mock(InboxStore.class);
+    private final SimpleMeterRegistry registry = new SimpleMeterRegistry();
+    private final EventBridgeMetrics metrics = new EventBridgeMetrics(registry);
     private final EventInboxService service = service("OVERSEAS");
 
     @Test
@@ -33,6 +37,7 @@ class EventInboxServiceTest {
 
         assertThat(service.receive(envelope).result()).isEqualTo("已接收");
         verify(store).insert(any(BridgeInbox.class));
+        assertThat(receiveCount("RECEIVED")).isEqualTo(1.0);
     }
 
     @Test
@@ -57,6 +62,7 @@ class EventInboxServiceTest {
         when(store.findByEventId(envelope.eventId())).thenReturn(existing);
 
         assertThat(service.receive(envelope).result()).isEqualTo("重复");
+        assertThat(receiveCount("DUPLICATE")).isEqualTo(1.0);
     }
 
     @Test
@@ -67,6 +73,7 @@ class EventInboxServiceTest {
         assertThatThrownBy(() -> service.receive(envelope))
                 .isInstanceOf(IllegalArgumentException.class)
                 .hasMessageContaining("拒绝覆盖");
+        assertThat(receiveCount("CONFLICT")).isEqualTo(1.0);
     }
 
     @Test
@@ -113,10 +120,17 @@ class EventInboxServiceTest {
         EventInboxService service = new EventInboxService();
         ReflectionTestUtils.setField(service, "inboxStore", store);
         ReflectionTestUtils.setField(service, "objectMapper", objectMapper);
+        ReflectionTestUtils.setField(service, "metrics", metrics);
         ReflectionTestUtils.setField(service, "localRegion", region);
         return service;
     }
 
+    private double receiveCount(String result) {
+        return registry.get(EventBridgeMetrics.RECEIVE_METRIC)
+                .tags("target_region", "OVERSEAS", "event_type", "OrderApproved", "result", result)
+                .counter().count();
+    }
+
     private EventEnvelope withHash(EventEnvelope source) {
         String hash = EventPayloadHash.sha256(EventPayloadCanonicalizer.canonicalize(source.payload()));
         return new EventEnvelope(source.eventId(), source.eventType(), source.eventVersion(), source.occurredAt(),