feat: Dual 이중 버킷 유량제어 패키지 추가 (DJErp→Dual 리네임·이관)
- InflowType 열거형 추가 (ADAPTER/INTERFACE/CLIENT 타입 코드 캡슐화) - InflowControlDAO: InflowType 기반 범용 메서드 추가, 기존 메서드 위임 - RequestProcessor: private→protected 전환, 클라이언트/어댑터/인터페이스 유량제어 훅 메서드 5개 추가 (checkClientInflow 등) - dual 패키지 신규 추가 · DualCustomBucket: perSecond/threshold 이중 버킷, 차단 원인 구분 · DualBucket: isAdapterPassDetail 등 차단 원인 반환 인터페이스 · DualInflowControlManager: 그룹 메트릭 카운팅(TargetMetrics), 리로드 연동 · DualRequestProcessor: 클라이언트 유량제어 + 상세 오류 메시지 훅 구현 - 단위 테스트 5종 추가 (DualCustomBucket, Manager, Metrics, RequestProcessor, Concurrency) Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
curry772
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package com.eactive.eai.common.inflow.dual;
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import static org.junit.jupiter.api.Assertions.*;
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import java.time.Duration;
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import org.junit.jupiter.api.Test;
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import com.eactive.eai.common.inflow.InflowTargetVO;
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import io.github.bucket4j.Bandwidth;
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import io.github.bucket4j.Bucket4j;
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import io.github.bucket4j.local.LocalBucket;
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class DualCustomBucketTest {
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private InflowTargetVO makeVO(String name, long perSec, long threshold, String unit) {
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InflowTargetVO vo = new InflowTargetVO();
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vo.setName(name);
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vo.setThresholdPerSecond(perSec);
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vo.setThreshold(threshold);
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vo.setThresholdTimeUnit(unit);
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vo.setActivate(true);
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return vo;
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}
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private LocalBucket freshBucket(long capacity) {
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return Bucket4j.builder()
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.addLimit(Bandwidth.simple(capacity, Duration.ofSeconds(1)))
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.build();
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}
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private LocalBucket exhaustedBucket(long capacity) {
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LocalBucket b = freshBucket(capacity);
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b.tryConsume(capacity);
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return b;
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}
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// -------------------------------------------------------------------------
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// tryConsume — 통과 케이스
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// -------------------------------------------------------------------------
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@Test
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void bothBucketsNull_returnsPass() {
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DualCustomBucket bucket = new DualCustomBucket(null, null, makeVO("A", 0, 0, null));
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assertNull(bucket.tryConsume());
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}
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@Test
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void onlyPerSecond_withinLimit_returnsPass() {
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DualCustomBucket bucket = new DualCustomBucket(freshBucket(5), null, makeVO("A", 5, 0, null));
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assertNull(bucket.tryConsume());
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}
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@Test
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void onlyThreshold_withinLimit_returnsPass() {
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DualCustomBucket bucket = new DualCustomBucket(null, freshBucket(100), makeVO("A", 0, 100, "MIN"));
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assertNull(bucket.tryConsume());
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}
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@Test
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void bothBuckets_bothWithinLimit_returnsPass() {
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DualCustomBucket bucket = new DualCustomBucket(freshBucket(10), freshBucket(100), makeVO("A", 10, 100, "MIN"));
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assertNull(bucket.tryConsume());
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}
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// -------------------------------------------------------------------------
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// tryConsume — 차단 케이스
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// -------------------------------------------------------------------------
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@Test
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void onlyPerSecond_exceeded_returnsBlockedPerSecond() {
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DualCustomBucket bucket = new DualCustomBucket(exhaustedBucket(1), null, makeVO("A", 1, 0, null));
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assertEquals(DualCustomBucket.RESULT_BLOCKED_PER_SECOND, bucket.tryConsume());
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}
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@Test
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void onlyThreshold_exceeded_returnsBlockedThreshold() {
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DualCustomBucket bucket = new DualCustomBucket(null, exhaustedBucket(1), makeVO("A", 0, 1, "MIN"));
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assertEquals(DualCustomBucket.RESULT_BLOCKED_THRESHOLD, bucket.tryConsume());
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}
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@Test
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void perSecondExceeded_thresholdRemaining_returnsBlockedPerSecond() {
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DualCustomBucket bucket = new DualCustomBucket(exhaustedBucket(1), freshBucket(100), makeVO("A", 1, 100, "MIN"));
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assertEquals(DualCustomBucket.RESULT_BLOCKED_PER_SECOND, bucket.tryConsume());
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}
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@Test
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void perSecondRemaining_thresholdExceeded_returnsBlockedThreshold() {
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DualCustomBucket bucket = new DualCustomBucket(freshBucket(10), exhaustedBucket(1), makeVO("A", 10, 1, "MIN"));
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assertEquals(DualCustomBucket.RESULT_BLOCKED_THRESHOLD, bucket.tryConsume());
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}
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@Test
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void bothExceeded_returnsBlockedPerSecond() {
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DualCustomBucket bucket = new DualCustomBucket(exhaustedBucket(1), exhaustedBucket(1), makeVO("A", 1, 1, "MIN"));
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assertEquals(DualCustomBucket.RESULT_BLOCKED_PER_SECOND, bucket.tryConsume());
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}
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// -------------------------------------------------------------------------
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// tryConsume — 연속 호출
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// -------------------------------------------------------------------------
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@Test
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void consecutiveConsumes_blockedAfterCapacityExhausted() {
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DualCustomBucket bucket = new DualCustomBucket(freshBucket(3), null, makeVO("A", 3, 0, null));
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assertNull(bucket.tryConsume());
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assertNull(bucket.tryConsume());
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assertNull(bucket.tryConsume());
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assertEquals(DualCustomBucket.RESULT_BLOCKED_PER_SECOND, bucket.tryConsume());
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}
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@Test
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void bothBuckets_thresholdExhaustedAfterMultiplePasses() {
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DualCustomBucket bucket = new DualCustomBucket(freshBucket(10), freshBucket(3), makeVO("A", 10, 3, "MIN"));
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assertNull(bucket.tryConsume());
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assertNull(bucket.tryConsume());
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assertNull(bucket.tryConsume());
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assertEquals(DualCustomBucket.RESULT_BLOCKED_THRESHOLD, bucket.tryConsume());
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}
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// -------------------------------------------------------------------------
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// 가용 토큰 수 조회
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// -------------------------------------------------------------------------
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@Test
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void nullBuckets_availableTokensReturnMinusOne() {
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DualCustomBucket bucket = new DualCustomBucket(null, null, makeVO("A", 0, 0, null));
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assertEquals(-1, bucket.getPerSecondAvailableTokens());
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assertEquals(-1, bucket.getThresholdAvailableTokens());
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}
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@Test
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void availableTokensReflectInitialCapacity() {
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DualCustomBucket bucket = new DualCustomBucket(freshBucket(5), freshBucket(100), makeVO("A", 5, 100, "MIN"));
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assertEquals(5, bucket.getPerSecondAvailableTokens());
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assertEquals(100, bucket.getThresholdAvailableTokens());
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}
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@Test
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void availableTokensDecrementAfterEachConsume() {
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DualCustomBucket bucket = new DualCustomBucket(freshBucket(5), freshBucket(10), makeVO("A", 5, 10, "MIN"));
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bucket.tryConsume();
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assertEquals(4, bucket.getPerSecondAvailableTokens());
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assertEquals(9, bucket.getThresholdAvailableTokens());
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bucket.tryConsume();
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assertEquals(3, bucket.getPerSecondAvailableTokens());
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assertEquals(8, bucket.getThresholdAvailableTokens());
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}
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@Test
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void perSecondBlocked_thresholdTokenNotConsumed() {
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DualCustomBucket bucket = new DualCustomBucket(exhaustedBucket(1), freshBucket(10), makeVO("A", 1, 10, "MIN"));
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long thresholdBefore = bucket.getThresholdAvailableTokens();
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bucket.tryConsume();
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assertEquals(thresholdBefore, bucket.getThresholdAvailableTokens());
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}
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@Test
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void resultPassConstant_isNull() {
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assertNull(DualCustomBucket.RESULT_PASS);
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}
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}
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+344
@@ -0,0 +1,344 @@
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package com.eactive.eai.common.inflow.dual;
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import static org.junit.jupiter.api.Assertions.*;
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import java.time.Duration;
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import java.util.Map;
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import java.util.concurrent.ConcurrentHashMap;
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import java.util.concurrent.CountDownLatch;
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import java.util.concurrent.ExecutorService;
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import java.util.concurrent.Executors;
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import java.util.concurrent.TimeUnit;
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import java.util.concurrent.atomic.AtomicInteger;
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import java.util.concurrent.atomic.AtomicReference;
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import org.junit.jupiter.api.BeforeEach;
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import org.junit.jupiter.api.Test;
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import org.springframework.test.util.ReflectionTestUtils;
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import com.eactive.eai.common.inflow.InflowTargetVO;
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import io.github.bucket4j.Bandwidth;
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import io.github.bucket4j.Bucket4j;
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import io.github.bucket4j.local.LocalBucket;
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/**
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* DualCustomBucket / DualInflowControlManager 동시성 테스트.
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*
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* <p>모든 버킷을 Duration.ofHours(1)로 생성하여 테스트 실행 중 리필이 없도록 한다.
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* CountDownLatch로 모든 스레드를 동시 출발시켜 race window를 최대화한다.
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*/
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class DualInflowControlConcurrencyTest {
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private static final int THREAD_COUNT = 20;
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private static final int TRIES_PER_THREAD = 50;
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private static final int TOTAL_TRIES = THREAD_COUNT * TRIES_PER_THREAD; // 1000
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private DualInflowControlManager manager;
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@BeforeEach
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void setUp() {
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manager = new DualInflowControlManager();
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}
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// -------------------------------------------------------------------------
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// Helpers
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// -------------------------------------------------------------------------
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private InflowTargetVO makeVO(String name, long perSec, long threshold, String unit) {
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InflowTargetVO vo = new InflowTargetVO();
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vo.setName(name);
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vo.setThresholdPerSecond(perSec);
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vo.setThreshold(threshold);
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vo.setThresholdTimeUnit(unit);
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vo.setActivate(true);
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return vo;
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}
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private LocalBucket stableBucket(long capacity) {
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return Bucket4j.builder()
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.addLimit(Bandwidth.simple(capacity, Duration.ofHours(1)))
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.build();
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}
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private boolean runConcurrently(int threads, int triesPerThread, Runnable work)
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throws InterruptedException {
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CountDownLatch ready = new CountDownLatch(threads);
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CountDownLatch start = new CountDownLatch(1);
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CountDownLatch done = new CountDownLatch(threads);
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ExecutorService executor = Executors.newFixedThreadPool(threads);
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for (int i = 0; i < threads; i++) {
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executor.submit(() -> {
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ready.countDown();
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try {
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start.await();
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for (int j = 0; j < triesPerThread; j++) {
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work.run();
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}
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} catch (InterruptedException e) {
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Thread.currentThread().interrupt();
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} finally {
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done.countDown();
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}
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});
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}
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ready.await();
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start.countDown();
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boolean completed = done.await(30, TimeUnit.SECONDS);
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executor.shutdown();
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return completed;
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}
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// =========================================================================
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// DualCustomBucket 동시성 테스트
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// =========================================================================
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@Test
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void perSecondOnly_totalPassEqualsCapacity() throws InterruptedException {
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long capacity = 200;
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DualCustomBucket bucket = new DualCustomBucket(
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stableBucket(capacity), null, makeVO("A", capacity, 0, null));
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AtomicInteger passCount = new AtomicInteger();
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AtomicInteger blockedPerSecond = new AtomicInteger();
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AtomicInteger blockedThreshold = new AtomicInteger();
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boolean done = runConcurrently(THREAD_COUNT, TRIES_PER_THREAD, () -> {
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String result = bucket.tryConsume();
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if (result == null) passCount.incrementAndGet();
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else if (DualCustomBucket.RESULT_BLOCKED_PER_SECOND.equals(result)) blockedPerSecond.incrementAndGet();
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else blockedThreshold.incrementAndGet();
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});
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assertTrue(done, "테스트가 타임아웃되었습니다");
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assertEquals(TOTAL_TRIES, passCount.get() + blockedPerSecond.get() + blockedThreshold.get());
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assertEquals(capacity, passCount.get());
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assertEquals(0, blockedThreshold.get());
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}
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@Test
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void thresholdOnly_totalPassEqualsCapacity() throws InterruptedException {
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long capacity = 200;
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DualCustomBucket bucket = new DualCustomBucket(
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null, stableBucket(capacity), makeVO("A", 0, capacity, "HOUR"));
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AtomicInteger passCount = new AtomicInteger();
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AtomicInteger blockedThreshold = new AtomicInteger();
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boolean done = runConcurrently(THREAD_COUNT, TRIES_PER_THREAD, () -> {
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String result = bucket.tryConsume();
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if (result == null) passCount.incrementAndGet();
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else if (DualCustomBucket.RESULT_BLOCKED_THRESHOLD.equals(result)) blockedThreshold.incrementAndGet();
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});
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assertTrue(done, "테스트가 타임아웃되었습니다");
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assertEquals(TOTAL_TRIES, passCount.get() + blockedThreshold.get());
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assertEquals(capacity, passCount.get());
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}
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@Test
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void dualBuckets_thresholdIsBottleneck_totalPassEqualsThreshold() throws InterruptedException {
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long perSecCapacity = 2000;
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long threshCapacity = 200;
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DualCustomBucket bucket = new DualCustomBucket(
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stableBucket(perSecCapacity), stableBucket(threshCapacity),
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makeVO("A", perSecCapacity, threshCapacity, "HOUR"));
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AtomicInteger passCount = new AtomicInteger();
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AtomicInteger blockedPerSecond = new AtomicInteger();
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AtomicInteger blockedThreshold = new AtomicInteger();
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boolean done = runConcurrently(THREAD_COUNT, TRIES_PER_THREAD, () -> {
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String result = bucket.tryConsume();
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if (result == null) passCount.incrementAndGet();
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else if (DualCustomBucket.RESULT_BLOCKED_PER_SECOND.equals(result)) blockedPerSecond.incrementAndGet();
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else blockedThreshold.incrementAndGet();
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});
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assertTrue(done, "테스트가 타임아웃되었습니다");
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assertEquals(TOTAL_TRIES, passCount.get() + blockedPerSecond.get() + blockedThreshold.get());
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assertEquals(threshCapacity, passCount.get());
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assertEquals(0, blockedPerSecond.get());
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}
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@Test
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void dualBuckets_perSecondIsBottleneck_noThresholdTokenLeak() throws InterruptedException {
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long perSecCapacity = 100;
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long threshCapacity = 2000;
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DualCustomBucket bucket = new DualCustomBucket(
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stableBucket(perSecCapacity), stableBucket(threshCapacity),
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makeVO("A", perSecCapacity, threshCapacity, "HOUR"));
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AtomicInteger passCount = new AtomicInteger();
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AtomicInteger blockedPerSecond = new AtomicInteger();
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AtomicInteger blockedThreshold = new AtomicInteger();
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boolean done = runConcurrently(THREAD_COUNT, TRIES_PER_THREAD, () -> {
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String result = bucket.tryConsume();
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if (result == null) passCount.incrementAndGet();
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else if (DualCustomBucket.RESULT_BLOCKED_PER_SECOND.equals(result)) blockedPerSecond.incrementAndGet();
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else blockedThreshold.incrementAndGet();
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});
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assertTrue(done, "테스트가 타임아웃되었습니다");
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assertEquals(TOTAL_TRIES, passCount.get() + blockedPerSecond.get() + blockedThreshold.get());
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assertEquals(perSecCapacity, passCount.get());
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assertEquals(0, blockedThreshold.get());
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assertEquals(perSecCapacity, threshCapacity - bucket.getThresholdAvailableTokens());
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}
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@Test
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void availableTokensConsistentAfterConcurrentConsume() throws InterruptedException {
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long capacity = 300;
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DualCustomBucket bucket = new DualCustomBucket(
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stableBucket(capacity), null, makeVO("A", capacity, 0, null));
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AtomicInteger passCount = new AtomicInteger();
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runConcurrently(THREAD_COUNT, TRIES_PER_THREAD, () -> {
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if (bucket.tryConsume() == null) passCount.incrementAndGet();
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});
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long remaining = bucket.getPerSecondAvailableTokens();
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assertEquals(capacity, passCount.get() + remaining);
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}
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// =========================================================================
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// DualInflowControlManager 동시성 테스트
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// =========================================================================
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@Test
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void manager_isAdapterPassDetail_concurrent_totalPassEqualsCapacity() throws InterruptedException {
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long capacity = 200;
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Map<String, DualCustomBucket> map = new ConcurrentHashMap<>();
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map.put("ADAPTER_A", new DualCustomBucket(
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stableBucket(capacity), null, makeVO("ADAPTER_A", capacity, 0, null)));
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ReflectionTestUtils.setField(manager, "adapterBucketMap", map);
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AtomicInteger passCount = new AtomicInteger();
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AtomicInteger blockCount = new AtomicInteger();
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boolean done = runConcurrently(THREAD_COUNT, TRIES_PER_THREAD, () -> {
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String result = manager.isAdapterPassDetail("ADAPTER_A");
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if (result == null) passCount.incrementAndGet();
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else blockCount.incrementAndGet();
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});
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assertTrue(done, "테스트가 타임아웃되었습니다");
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assertEquals(TOTAL_TRIES, passCount.get() + blockCount.get());
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assertEquals(capacity, passCount.get());
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}
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@Test
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void manager_isInterfacePassDetail_concurrent_totalPassEqualsCapacity() throws InterruptedException {
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long capacity = 200;
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Map<String, DualCustomBucket> map = new ConcurrentHashMap<>();
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map.put("IF_001", new DualCustomBucket(
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null, stableBucket(capacity), makeVO("IF_001", 0, capacity, "HOUR")));
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ReflectionTestUtils.setField(manager, "interfaceBucketMap", map);
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AtomicInteger passCount = new AtomicInteger();
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AtomicInteger blockCount = new AtomicInteger();
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boolean done = runConcurrently(THREAD_COUNT, TRIES_PER_THREAD, () -> {
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String result = manager.isInterfacePassDetail("IF_001");
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if (result == null) passCount.incrementAndGet();
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else blockCount.incrementAndGet();
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});
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assertTrue(done, "테스트가 타임아웃되었습니다");
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assertEquals(TOTAL_TRIES, passCount.get() + blockCount.get());
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assertEquals(capacity, passCount.get());
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}
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@Test
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void manager_volatileMapSwap_noConcurrentException() throws InterruptedException {
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String adapterName = "ADAPTER_A";
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int readerCount = THREAD_COUNT;
|
||||
int swapCount = 200;
|
||||
|
||||
Map<String, DualCustomBucket> initialMap = new ConcurrentHashMap<>();
|
||||
initialMap.put(adapterName, new DualCustomBucket(
|
||||
stableBucket(10_000), null, makeVO(adapterName, 10_000, 0, null)));
|
||||
ReflectionTestUtils.setField(manager, "adapterBucketMap", initialMap);
|
||||
|
||||
AtomicReference<Throwable> error = new AtomicReference<>();
|
||||
CountDownLatch ready = new CountDownLatch(readerCount + 1);
|
||||
CountDownLatch start = new CountDownLatch(1);
|
||||
CountDownLatch done = new CountDownLatch(readerCount + 1);
|
||||
ExecutorService executor = Executors.newFixedThreadPool(readerCount + 1);
|
||||
|
||||
for (int i = 0; i < readerCount; i++) {
|
||||
executor.submit(() -> {
|
||||
ready.countDown();
|
||||
try {
|
||||
start.await();
|
||||
for (int j = 0; j < TRIES_PER_THREAD; j++) {
|
||||
manager.isAdapterPassDetail(adapterName);
|
||||
}
|
||||
} catch (Throwable t) {
|
||||
error.compareAndSet(null, t);
|
||||
} finally {
|
||||
done.countDown();
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
executor.submit(() -> {
|
||||
ready.countDown();
|
||||
try {
|
||||
start.await();
|
||||
for (int i = 0; i < swapCount; i++) {
|
||||
Map<String, DualCustomBucket> newMap = new ConcurrentHashMap<>();
|
||||
newMap.put(adapterName, new DualCustomBucket(
|
||||
stableBucket(10_000), null, makeVO(adapterName, 10_000, 0, null)));
|
||||
ReflectionTestUtils.setField(manager, "adapterBucketMap", newMap);
|
||||
}
|
||||
} catch (Throwable t) {
|
||||
error.compareAndSet(null, t);
|
||||
} finally {
|
||||
done.countDown();
|
||||
}
|
||||
});
|
||||
|
||||
ready.await();
|
||||
start.countDown();
|
||||
boolean completed = done.await(30, TimeUnit.SECONDS);
|
||||
executor.shutdown();
|
||||
|
||||
assertTrue(completed, "테스트가 타임아웃되었습니다");
|
||||
assertNull(error.get(), error.get() != null ? "예외 발생: " + error.get() : null);
|
||||
}
|
||||
|
||||
@Test
|
||||
void manager_mixedPassAndDetailCalls_totalPassConsistent() throws InterruptedException {
|
||||
long capacity = 300;
|
||||
Map<String, DualCustomBucket> map = new ConcurrentHashMap<>();
|
||||
map.put("ADAPTER_A", new DualCustomBucket(
|
||||
stableBucket(capacity), null, makeVO("ADAPTER_A", capacity, 0, null)));
|
||||
ReflectionTestUtils.setField(manager, "adapterBucketMap", map);
|
||||
|
||||
AtomicInteger passCount = new AtomicInteger();
|
||||
AtomicInteger blockCount = new AtomicInteger();
|
||||
AtomicInteger callIndex = new AtomicInteger();
|
||||
|
||||
boolean done = runConcurrently(THREAD_COUNT, TRIES_PER_THREAD, () -> {
|
||||
boolean useDetail = (callIndex.getAndIncrement() % 2 == 0);
|
||||
boolean passed;
|
||||
if (useDetail) {
|
||||
passed = (manager.isAdapterPassDetail("ADAPTER_A") == null);
|
||||
} else {
|
||||
passed = manager.isAdapterPass("ADAPTER_A");
|
||||
}
|
||||
if (passed) passCount.incrementAndGet();
|
||||
else blockCount.incrementAndGet();
|
||||
});
|
||||
|
||||
assertTrue(done, "테스트가 타임아웃되었습니다");
|
||||
assertEquals(TOTAL_TRIES, passCount.get() + blockCount.get());
|
||||
assertEquals(capacity, passCount.get());
|
||||
}
|
||||
}
|
||||
+318
@@ -0,0 +1,318 @@
|
||||
package com.eactive.eai.common.inflow.dual;
|
||||
|
||||
import static org.junit.jupiter.api.Assertions.*;
|
||||
|
||||
import java.time.Duration;
|
||||
import java.util.Map;
|
||||
import java.util.concurrent.ConcurrentHashMap;
|
||||
|
||||
import org.junit.jupiter.api.BeforeEach;
|
||||
import org.junit.jupiter.api.Test;
|
||||
import org.springframework.test.util.ReflectionTestUtils;
|
||||
|
||||
import com.eactive.eai.common.inflow.CustomGroupBucket;
|
||||
import com.eactive.eai.common.inflow.InflowGroupVO;
|
||||
|
||||
import io.github.bucket4j.Bandwidth;
|
||||
import io.github.bucket4j.Bucket4j;
|
||||
import io.github.bucket4j.local.LocalBucket;
|
||||
|
||||
/**
|
||||
* DualInflowControlManager 그룹 메트릭 단위 테스트.
|
||||
*
|
||||
* <p>start() 없이 groupBucketList를 ReflectionTestUtils로 직접 주입하여
|
||||
* isGroupPass() 카운팅과 getGroupMetrics / reset 메서드를 검증한다.
|
||||
*/
|
||||
class DualInflowControlManagerMetricsTest {
|
||||
|
||||
private DualInflowControlManager manager;
|
||||
|
||||
@BeforeEach
|
||||
void setUp() {
|
||||
manager = new DualInflowControlManager();
|
||||
}
|
||||
|
||||
// -------------------------------------------------------------------------
|
||||
// Helpers
|
||||
// -------------------------------------------------------------------------
|
||||
|
||||
private InflowGroupVO makeGroupVO(String groupId, String groupName) {
|
||||
InflowGroupVO vo = new InflowGroupVO();
|
||||
vo.setGroupId(groupId);
|
||||
vo.setGroupName(groupName);
|
||||
vo.setActivate(true);
|
||||
return vo;
|
||||
}
|
||||
|
||||
private LocalBucket stableBucket(long capacity) {
|
||||
return Bucket4j.builder()
|
||||
.addLimit(Bandwidth.simple(capacity, Duration.ofHours(1)))
|
||||
.build();
|
||||
}
|
||||
|
||||
private LocalBucket exhaustedBucket(long capacity) {
|
||||
LocalBucket b = stableBucket(capacity);
|
||||
b.tryConsume(capacity);
|
||||
return b;
|
||||
}
|
||||
|
||||
private CustomGroupBucket passBucket(String groupId) {
|
||||
return new CustomGroupBucket(stableBucket(100), null, makeGroupVO(groupId, groupId + "-name"));
|
||||
}
|
||||
|
||||
private CustomGroupBucket blockedPerSecondBucket(String groupId) {
|
||||
return new CustomGroupBucket(exhaustedBucket(1), null, makeGroupVO(groupId, groupId + "-name"));
|
||||
}
|
||||
|
||||
private CustomGroupBucket blockedThresholdBucket(String groupId) {
|
||||
return new CustomGroupBucket(stableBucket(100), exhaustedBucket(1), makeGroupVO(groupId, groupId + "-name"));
|
||||
}
|
||||
|
||||
private void injectGroupBucketList(Map<String, CustomGroupBucket> map) {
|
||||
ReflectionTestUtils.setField(manager, "groupBucketList", map);
|
||||
}
|
||||
|
||||
// =========================================================================
|
||||
// TargetMetrics 내부 클래스
|
||||
// =========================================================================
|
||||
|
||||
@Test
|
||||
void targetMetrics_initialState_allCountersZero() {
|
||||
DualInflowControlManager.TargetMetrics m = new DualInflowControlManager.TargetMetrics();
|
||||
|
||||
assertEquals(0, m.allowed.get());
|
||||
assertEquals(0, m.rejectedPerSecond.get());
|
||||
assertEquals(0, m.rejectedThreshold.get());
|
||||
assertTrue(m.lastResetTime > 0);
|
||||
}
|
||||
|
||||
@Test
|
||||
void targetMetrics_reset_countersZeroAndResetTimeUpdated() throws InterruptedException {
|
||||
DualInflowControlManager.TargetMetrics m = new DualInflowControlManager.TargetMetrics();
|
||||
m.allowed.set(50);
|
||||
m.rejectedPerSecond.set(10);
|
||||
m.rejectedThreshold.set(5);
|
||||
long before = System.currentTimeMillis();
|
||||
|
||||
Thread.sleep(1);
|
||||
m.reset();
|
||||
|
||||
assertEquals(0, m.allowed.get());
|
||||
assertEquals(0, m.rejectedPerSecond.get());
|
||||
assertEquals(0, m.rejectedThreshold.get());
|
||||
assertTrue(m.lastResetTime >= before);
|
||||
}
|
||||
|
||||
// =========================================================================
|
||||
// isGroupPass() — 카운터 증가
|
||||
// =========================================================================
|
||||
|
||||
@Test
|
||||
void isGroupPass_groupNotInBucketList_incrementsAllowedAndReturnsNull() {
|
||||
String result = manager.isGroupPass("UNKNOWN_G");
|
||||
|
||||
assertNull(result);
|
||||
DualInflowControlManager.TargetMetrics m = manager.getGroupMetrics("UNKNOWN_G");
|
||||
assertNotNull(m);
|
||||
assertEquals(1, m.allowed.get());
|
||||
assertEquals(0, m.rejectedPerSecond.get());
|
||||
assertEquals(0, m.rejectedThreshold.get());
|
||||
}
|
||||
|
||||
@Test
|
||||
void isGroupPass_pass_incrementsAllowed() {
|
||||
Map<String, CustomGroupBucket> map = new ConcurrentHashMap<>();
|
||||
map.put("G1", passBucket("G1"));
|
||||
injectGroupBucketList(map);
|
||||
|
||||
String result = manager.isGroupPass("G1");
|
||||
|
||||
assertNull(result);
|
||||
DualInflowControlManager.TargetMetrics m = manager.getGroupMetrics("G1");
|
||||
assertEquals(1, m.allowed.get());
|
||||
assertEquals(0, m.rejectedPerSecond.get());
|
||||
assertEquals(0, m.rejectedThreshold.get());
|
||||
}
|
||||
|
||||
@Test
|
||||
void isGroupPass_blockedPerSecond_incrementsRejectedPerSecond() {
|
||||
Map<String, CustomGroupBucket> map = new ConcurrentHashMap<>();
|
||||
map.put("G1", blockedPerSecondBucket("G1"));
|
||||
injectGroupBucketList(map);
|
||||
|
||||
String result = manager.isGroupPass("G1");
|
||||
|
||||
assertEquals(CustomGroupBucket.RESULT_BLOCKED_PER_SECOND, result);
|
||||
DualInflowControlManager.TargetMetrics m = manager.getGroupMetrics("G1");
|
||||
assertEquals(0, m.allowed.get());
|
||||
assertEquals(1, m.rejectedPerSecond.get());
|
||||
assertEquals(0, m.rejectedThreshold.get());
|
||||
}
|
||||
|
||||
@Test
|
||||
void isGroupPass_blockedThreshold_incrementsRejectedThreshold() {
|
||||
Map<String, CustomGroupBucket> map = new ConcurrentHashMap<>();
|
||||
map.put("G1", blockedThresholdBucket("G1"));
|
||||
injectGroupBucketList(map);
|
||||
|
||||
String result = manager.isGroupPass("G1");
|
||||
|
||||
assertEquals(CustomGroupBucket.RESULT_BLOCKED_THRESHOLD, result);
|
||||
DualInflowControlManager.TargetMetrics m = manager.getGroupMetrics("G1");
|
||||
assertEquals(0, m.allowed.get());
|
||||
assertEquals(0, m.rejectedPerSecond.get());
|
||||
assertEquals(1, m.rejectedThreshold.get());
|
||||
}
|
||||
|
||||
@Test
|
||||
void isGroupPass_multipleCalls_countersAccumulate() {
|
||||
Map<String, CustomGroupBucket> map = new ConcurrentHashMap<>();
|
||||
LocalBucket b = stableBucket(5);
|
||||
map.put("G1", new CustomGroupBucket(b, null, makeGroupVO("G1", "G1-name")));
|
||||
injectGroupBucketList(map);
|
||||
|
||||
for (int i = 0; i < 8; i++) {
|
||||
manager.isGroupPass("G1");
|
||||
}
|
||||
|
||||
DualInflowControlManager.TargetMetrics m = manager.getGroupMetrics("G1");
|
||||
assertEquals(5, m.allowed.get());
|
||||
assertEquals(3, m.rejectedPerSecond.get());
|
||||
assertEquals(8, m.allowed.get() + m.rejectedPerSecond.get() + m.rejectedThreshold.get());
|
||||
}
|
||||
|
||||
@Test
|
||||
void isGroupPass_differentGroups_independentMetrics() {
|
||||
Map<String, CustomGroupBucket> map = new ConcurrentHashMap<>();
|
||||
map.put("G1", passBucket("G1"));
|
||||
map.put("G2", blockedPerSecondBucket("G2"));
|
||||
injectGroupBucketList(map);
|
||||
|
||||
manager.isGroupPass("G1");
|
||||
manager.isGroupPass("G1");
|
||||
manager.isGroupPass("G2");
|
||||
|
||||
assertEquals(2, manager.getGroupMetrics("G1").allowed.get());
|
||||
assertEquals(0, manager.getGroupMetrics("G1").rejectedPerSecond.get());
|
||||
assertEquals(0, manager.getGroupMetrics("G2").allowed.get());
|
||||
assertEquals(1, manager.getGroupMetrics("G2").rejectedPerSecond.get());
|
||||
}
|
||||
|
||||
// =========================================================================
|
||||
// getGroupMetrics / getAllGroupMetrics
|
||||
// =========================================================================
|
||||
|
||||
@Test
|
||||
void getGroupMetrics_beforeAnyCall_returnsNull() {
|
||||
assertNull(manager.getGroupMetrics("G1"));
|
||||
}
|
||||
|
||||
@Test
|
||||
void getGroupMetrics_afterCall_returnsNonNull() {
|
||||
manager.isGroupPass("G1");
|
||||
assertNotNull(manager.getGroupMetrics("G1"));
|
||||
}
|
||||
|
||||
@Test
|
||||
void getAllGroupMetrics_empty_returnsEmptyMap() {
|
||||
assertTrue(manager.getAllGroupMetrics().isEmpty());
|
||||
}
|
||||
|
||||
@Test
|
||||
void getAllGroupMetrics_afterMultipleGroups_containsAll() {
|
||||
manager.isGroupPass("G1");
|
||||
manager.isGroupPass("G2");
|
||||
manager.isGroupPass("G3");
|
||||
|
||||
Map<String, DualInflowControlManager.TargetMetrics> all = manager.getAllGroupMetrics();
|
||||
assertEquals(3, all.size());
|
||||
assertTrue(all.containsKey("G1"));
|
||||
assertTrue(all.containsKey("G2"));
|
||||
assertTrue(all.containsKey("G3"));
|
||||
}
|
||||
|
||||
@Test
|
||||
void getAllGroupMetrics_returnsUnmodifiableView() {
|
||||
manager.isGroupPass("G1");
|
||||
|
||||
Map<String, DualInflowControlManager.TargetMetrics> all = manager.getAllGroupMetrics();
|
||||
assertThrows(UnsupportedOperationException.class, () -> all.put("NEW", null));
|
||||
}
|
||||
|
||||
// =========================================================================
|
||||
// resetGroupMetrics / resetAllGroupMetrics
|
||||
// =========================================================================
|
||||
|
||||
@Test
|
||||
void resetGroupMetrics_resetsTargetGroup() {
|
||||
Map<String, CustomGroupBucket> map = new ConcurrentHashMap<>();
|
||||
map.put("G1", passBucket("G1"));
|
||||
injectGroupBucketList(map);
|
||||
|
||||
manager.isGroupPass("G1");
|
||||
manager.isGroupPass("G1");
|
||||
assertEquals(2, manager.getGroupMetrics("G1").allowed.get());
|
||||
|
||||
manager.resetGroupMetrics("G1");
|
||||
|
||||
DualInflowControlManager.TargetMetrics m = manager.getGroupMetrics("G1");
|
||||
assertEquals(0, m.allowed.get());
|
||||
assertEquals(0, m.rejectedPerSecond.get());
|
||||
assertEquals(0, m.rejectedThreshold.get());
|
||||
}
|
||||
|
||||
@Test
|
||||
void resetGroupMetrics_updatesLastResetTime() throws InterruptedException {
|
||||
manager.isGroupPass("G1");
|
||||
long timeBefore = manager.getGroupMetrics("G1").lastResetTime;
|
||||
|
||||
Thread.sleep(1);
|
||||
manager.resetGroupMetrics("G1");
|
||||
|
||||
assertTrue(manager.getGroupMetrics("G1").lastResetTime >= timeBefore);
|
||||
}
|
||||
|
||||
@Test
|
||||
void resetGroupMetrics_nonExistentGroup_noException() {
|
||||
assertDoesNotThrow(() -> manager.resetGroupMetrics("NON_EXISTENT"));
|
||||
}
|
||||
|
||||
@Test
|
||||
void resetGroupMetrics_doesNotAffectOtherGroups() {
|
||||
manager.isGroupPass("G1");
|
||||
manager.isGroupPass("G2");
|
||||
|
||||
manager.resetGroupMetrics("G1");
|
||||
|
||||
assertEquals(0, manager.getGroupMetrics("G1").allowed.get());
|
||||
assertEquals(1, manager.getGroupMetrics("G2").allowed.get());
|
||||
}
|
||||
|
||||
@Test
|
||||
void resetAllGroupMetrics_resetsAllGroups() {
|
||||
manager.isGroupPass("G1");
|
||||
manager.isGroupPass("G1");
|
||||
manager.isGroupPass("G2");
|
||||
|
||||
manager.resetAllGroupMetrics();
|
||||
|
||||
assertEquals(0, manager.getGroupMetrics("G1").allowed.get());
|
||||
assertEquals(0, manager.getGroupMetrics("G2").allowed.get());
|
||||
}
|
||||
|
||||
@Test
|
||||
void resetAllGroupMetrics_emptyMap_noException() {
|
||||
assertDoesNotThrow(() -> manager.resetAllGroupMetrics());
|
||||
}
|
||||
|
||||
@Test
|
||||
void resetAllGroupMetrics_preservesKeys() {
|
||||
manager.isGroupPass("G1");
|
||||
manager.isGroupPass("G2");
|
||||
|
||||
manager.resetAllGroupMetrics();
|
||||
|
||||
assertNotNull(manager.getGroupMetrics("G1"));
|
||||
assertNotNull(manager.getGroupMetrics("G2"));
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,244 @@
|
||||
package com.eactive.eai.common.inflow.dual;
|
||||
|
||||
import static org.junit.jupiter.api.Assertions.*;
|
||||
|
||||
import java.time.Duration;
|
||||
import java.util.Map;
|
||||
import java.util.concurrent.ConcurrentHashMap;
|
||||
|
||||
import org.junit.jupiter.api.BeforeEach;
|
||||
import org.junit.jupiter.api.Test;
|
||||
import org.springframework.test.util.ReflectionTestUtils;
|
||||
|
||||
import com.eactive.eai.common.inflow.InflowTargetVO;
|
||||
|
||||
import io.github.bucket4j.Bandwidth;
|
||||
import io.github.bucket4j.Bucket4j;
|
||||
import io.github.bucket4j.local.LocalBucket;
|
||||
|
||||
/**
|
||||
* DualInflowControlManager 단위 테스트.
|
||||
*
|
||||
* <p>start() 호출 없이 adapterBucketMap / interfaceBucketMap을
|
||||
* ReflectionTestUtils로 직접 주입하여 detail 메서드만 검증한다.
|
||||
*/
|
||||
class DualInflowControlManagerTest {
|
||||
|
||||
private DualInflowControlManager manager;
|
||||
|
||||
@BeforeEach
|
||||
void setUp() {
|
||||
manager = new DualInflowControlManager();
|
||||
}
|
||||
|
||||
// -------------------------------------------------------------------------
|
||||
// Helpers
|
||||
// -------------------------------------------------------------------------
|
||||
|
||||
private InflowTargetVO makeVO(String name) {
|
||||
InflowTargetVO vo = new InflowTargetVO();
|
||||
vo.setName(name);
|
||||
vo.setThresholdPerSecond(10);
|
||||
vo.setThreshold(100);
|
||||
vo.setThresholdTimeUnit("MIN");
|
||||
vo.setActivate(true);
|
||||
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 passBucket(String name) {
|
||||
return new DualCustomBucket(freshBucket(10), freshBucket(100), makeVO(name));
|
||||
}
|
||||
|
||||
private DualCustomBucket blockedPerSecondBucket(String name) {
|
||||
return new DualCustomBucket(exhaustedBucket(1), freshBucket(100), makeVO(name));
|
||||
}
|
||||
|
||||
private DualCustomBucket blockedThresholdBucket(String name) {
|
||||
return new DualCustomBucket(freshBucket(10), exhaustedBucket(1), makeVO(name));
|
||||
}
|
||||
|
||||
private void injectAdapterMap(Map<String, DualCustomBucket> map) {
|
||||
ReflectionTestUtils.setField(manager, "adapterBucketMap", map);
|
||||
}
|
||||
|
||||
private void injectInterfaceMap(Map<String, DualCustomBucket> map) {
|
||||
ReflectionTestUtils.setField(manager, "interfaceBucketMap", map);
|
||||
}
|
||||
|
||||
// -------------------------------------------------------------------------
|
||||
// isAdapterPassDetail
|
||||
// -------------------------------------------------------------------------
|
||||
|
||||
@Test
|
||||
void isAdapterPassDetail_adapterNotInMap_returnsNull() {
|
||||
assertNull(manager.isAdapterPassDetail("UNKNOWN"));
|
||||
}
|
||||
|
||||
@Test
|
||||
void isAdapterPassDetail_adapterInMap_pass_returnsNull() {
|
||||
Map<String, DualCustomBucket> map = new ConcurrentHashMap<>();
|
||||
map.put("ADAPTER_A", passBucket("ADAPTER_A"));
|
||||
injectAdapterMap(map);
|
||||
|
||||
assertNull(manager.isAdapterPassDetail("ADAPTER_A"));
|
||||
}
|
||||
|
||||
@Test
|
||||
void isAdapterPassDetail_adapterInMap_blockedPerSecond() {
|
||||
Map<String, DualCustomBucket> map = new ConcurrentHashMap<>();
|
||||
map.put("ADAPTER_A", blockedPerSecondBucket("ADAPTER_A"));
|
||||
injectAdapterMap(map);
|
||||
|
||||
assertEquals(DualCustomBucket.RESULT_BLOCKED_PER_SECOND,
|
||||
manager.isAdapterPassDetail("ADAPTER_A"));
|
||||
}
|
||||
|
||||
@Test
|
||||
void isAdapterPassDetail_adapterInMap_blockedThreshold() {
|
||||
Map<String, DualCustomBucket> map = new ConcurrentHashMap<>();
|
||||
map.put("ADAPTER_A", blockedThresholdBucket("ADAPTER_A"));
|
||||
injectAdapterMap(map);
|
||||
|
||||
assertEquals(DualCustomBucket.RESULT_BLOCKED_THRESHOLD,
|
||||
manager.isAdapterPassDetail("ADAPTER_A"));
|
||||
}
|
||||
|
||||
// -------------------------------------------------------------------------
|
||||
// isInterfacePassDetail
|
||||
// -------------------------------------------------------------------------
|
||||
|
||||
@Test
|
||||
void isInterfacePassDetail_interfaceNotInMap_returnsNull() {
|
||||
assertNull(manager.isInterfacePassDetail("UNKNOWN"));
|
||||
}
|
||||
|
||||
@Test
|
||||
void isInterfacePassDetail_interfaceInMap_pass_returnsNull() {
|
||||
Map<String, DualCustomBucket> map = new ConcurrentHashMap<>();
|
||||
map.put("IF_001", passBucket("IF_001"));
|
||||
injectInterfaceMap(map);
|
||||
|
||||
assertNull(manager.isInterfacePassDetail("IF_001"));
|
||||
}
|
||||
|
||||
@Test
|
||||
void isInterfacePassDetail_interfaceInMap_blockedPerSecond() {
|
||||
Map<String, DualCustomBucket> map = new ConcurrentHashMap<>();
|
||||
map.put("IF_001", blockedPerSecondBucket("IF_001"));
|
||||
injectInterfaceMap(map);
|
||||
|
||||
assertEquals(DualCustomBucket.RESULT_BLOCKED_PER_SECOND,
|
||||
manager.isInterfacePassDetail("IF_001"));
|
||||
}
|
||||
|
||||
@Test
|
||||
void isInterfacePassDetail_interfaceInMap_blockedThreshold() {
|
||||
Map<String, DualCustomBucket> map = new ConcurrentHashMap<>();
|
||||
map.put("IF_001", blockedThresholdBucket("IF_001"));
|
||||
injectInterfaceMap(map);
|
||||
|
||||
assertEquals(DualCustomBucket.RESULT_BLOCKED_THRESHOLD,
|
||||
manager.isInterfacePassDetail("IF_001"));
|
||||
}
|
||||
|
||||
// -------------------------------------------------------------------------
|
||||
// isAdapterPass — boolean 래퍼
|
||||
// -------------------------------------------------------------------------
|
||||
|
||||
@Test
|
||||
void isAdapterPass_notInMap_returnsTrue() {
|
||||
assertTrue(manager.isAdapterPass("UNKNOWN"));
|
||||
}
|
||||
|
||||
@Test
|
||||
void isAdapterPass_pass_returnsTrue() {
|
||||
Map<String, DualCustomBucket> map = new ConcurrentHashMap<>();
|
||||
map.put("ADAPTER_A", passBucket("ADAPTER_A"));
|
||||
injectAdapterMap(map);
|
||||
|
||||
assertTrue(manager.isAdapterPass("ADAPTER_A"));
|
||||
}
|
||||
|
||||
@Test
|
||||
void isAdapterPass_blocked_returnsFalse() {
|
||||
Map<String, DualCustomBucket> map = new ConcurrentHashMap<>();
|
||||
map.put("ADAPTER_A", blockedPerSecondBucket("ADAPTER_A"));
|
||||
injectAdapterMap(map);
|
||||
|
||||
assertFalse(manager.isAdapterPass("ADAPTER_A"));
|
||||
}
|
||||
|
||||
// -------------------------------------------------------------------------
|
||||
// isInterfacePass — boolean 래퍼
|
||||
// -------------------------------------------------------------------------
|
||||
|
||||
@Test
|
||||
void isInterfacePass_notInMap_returnsTrue() {
|
||||
assertTrue(manager.isInterfacePass("UNKNOWN"));
|
||||
}
|
||||
|
||||
@Test
|
||||
void isInterfacePass_pass_returnsTrue() {
|
||||
Map<String, DualCustomBucket> map = new ConcurrentHashMap<>();
|
||||
map.put("IF_001", passBucket("IF_001"));
|
||||
injectInterfaceMap(map);
|
||||
|
||||
assertTrue(manager.isInterfacePass("IF_001"));
|
||||
}
|
||||
|
||||
@Test
|
||||
void isInterfacePass_blocked_returnsFalse() {
|
||||
Map<String, DualCustomBucket> map = new ConcurrentHashMap<>();
|
||||
map.put("IF_001", blockedThresholdBucket("IF_001"));
|
||||
injectInterfaceMap(map);
|
||||
|
||||
assertFalse(manager.isInterfacePass("IF_001"));
|
||||
}
|
||||
|
||||
// -------------------------------------------------------------------------
|
||||
// 모니터링 접근자
|
||||
// -------------------------------------------------------------------------
|
||||
|
||||
@Test
|
||||
void getAdapterBucket_returnsCorrectBucket() {
|
||||
Map<String, DualCustomBucket> map = new ConcurrentHashMap<>();
|
||||
DualCustomBucket expected = passBucket("ADAPTER_A");
|
||||
map.put("ADAPTER_A", expected);
|
||||
injectAdapterMap(map);
|
||||
|
||||
assertSame(expected, manager.getAdapterBucket("ADAPTER_A"));
|
||||
assertNull(manager.getAdapterBucket("UNKNOWN"));
|
||||
}
|
||||
|
||||
@Test
|
||||
void getInterfaceBucket_returnsCorrectBucket() {
|
||||
Map<String, DualCustomBucket> map = new ConcurrentHashMap<>();
|
||||
DualCustomBucket expected = passBucket("IF_001");
|
||||
map.put("IF_001", expected);
|
||||
injectInterfaceMap(map);
|
||||
|
||||
assertSame(expected, manager.getInterfaceBucket("IF_001"));
|
||||
assertNull(manager.getInterfaceBucket("UNKNOWN"));
|
||||
}
|
||||
|
||||
@Test
|
||||
void getAdapterBucketMap_containsInjectedEntries() {
|
||||
Map<String, DualCustomBucket> injected = new ConcurrentHashMap<>();
|
||||
injected.put("ADAPTER_A", passBucket("ADAPTER_A"));
|
||||
injectAdapterMap(injected);
|
||||
|
||||
assertTrue(manager.getAdapterBucketMap().containsKey("ADAPTER_A"));
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,195 @@
|
||||
package com.eactive.eai.common.inflow.dual;
|
||||
|
||||
import static org.junit.jupiter.api.Assertions.*;
|
||||
import static org.mockito.Mockito.*;
|
||||
|
||||
import org.junit.jupiter.api.BeforeAll;
|
||||
import org.junit.jupiter.api.Test;
|
||||
import org.springframework.context.ApplicationContext;
|
||||
import org.springframework.test.util.ReflectionTestUtils;
|
||||
|
||||
import com.eactive.eai.common.inflow.Bucket;
|
||||
import com.eactive.eai.common.inflow.InflowTargetVO;
|
||||
import com.eactive.eai.common.server.EAIServerManager;
|
||||
import com.eactive.eai.common.util.ApplicationContextProvider;
|
||||
|
||||
/**
|
||||
* DualRequestProcessor 단위 테스트.
|
||||
*
|
||||
* <p>RequestProcessor 클래스는 static 초기화 블록에서 EAIServerManager.getInstance()를 호출한다.
|
||||
* @BeforeAll에서 mock ApplicationContext를 주입한 뒤 DualRequestProcessor를 최초 로딩시킨다.
|
||||
*
|
||||
* <p>주의: DualRequestProcessor를 필드 타입으로 선언하면 테스트 클래스 로딩 시 함께 로딩되어
|
||||
* @BeforeAll 실행 전에 NPE가 발생한다. 반드시 메서드 본문 내에서만 참조해야 한다.
|
||||
*/
|
||||
class DualRequestProcessorTest {
|
||||
|
||||
@BeforeAll
|
||||
static void setupMockApplicationContext() {
|
||||
ApplicationContext mockContext = mock(ApplicationContext.class);
|
||||
EAIServerManager mockServerManager = mock(EAIServerManager.class);
|
||||
when(mockContext.getBean(EAIServerManager.class)).thenReturn(mockServerManager);
|
||||
when(mockServerManager.getLocalServerName()).thenReturn("TEST-SERVER");
|
||||
when(mockServerManager.getGroupInstId()).thenReturn("TEST-INST");
|
||||
|
||||
ReflectionTestUtils.setField(ApplicationContextProvider.class, "context", mockContext);
|
||||
}
|
||||
|
||||
private InflowTargetVO makeVO(String name, long perSec, long threshold, String unit) {
|
||||
InflowTargetVO vo = new InflowTargetVO();
|
||||
vo.setName(name);
|
||||
vo.setThresholdPerSecond(perSec);
|
||||
vo.setThreshold(threshold);
|
||||
vo.setThresholdTimeUnit(unit);
|
||||
vo.setActivate(true);
|
||||
return vo;
|
||||
}
|
||||
|
||||
// -------------------------------------------------------------------------
|
||||
// checkAdapterInflow
|
||||
// -------------------------------------------------------------------------
|
||||
|
||||
@Test
|
||||
void checkAdapterInflow_dualBucket_pass_returnsNull() {
|
||||
DualRequestProcessor processor = new DualRequestProcessor();
|
||||
DualBucket mockBucket = mock(DualBucket.class);
|
||||
when(mockBucket.isAdapterPassDetail("ADAPTER_A")).thenReturn(null);
|
||||
|
||||
assertNull(processor.checkAdapterInflow(mockBucket, "ADAPTER_A"));
|
||||
verify(mockBucket).isAdapterPassDetail("ADAPTER_A");
|
||||
}
|
||||
|
||||
@Test
|
||||
void checkAdapterInflow_dualBucket_blockedPerSecond() {
|
||||
DualRequestProcessor processor = new DualRequestProcessor();
|
||||
DualBucket mockBucket = mock(DualBucket.class);
|
||||
when(mockBucket.isAdapterPassDetail("ADAPTER_A")).thenReturn(DualCustomBucket.RESULT_BLOCKED_PER_SECOND);
|
||||
|
||||
assertEquals(DualCustomBucket.RESULT_BLOCKED_PER_SECOND,
|
||||
processor.checkAdapterInflow(mockBucket, "ADAPTER_A"));
|
||||
}
|
||||
|
||||
@Test
|
||||
void checkAdapterInflow_dualBucket_blockedThreshold() {
|
||||
DualRequestProcessor processor = new DualRequestProcessor();
|
||||
DualBucket mockBucket = mock(DualBucket.class);
|
||||
when(mockBucket.isAdapterPassDetail("ADAPTER_A")).thenReturn(DualCustomBucket.RESULT_BLOCKED_THRESHOLD);
|
||||
|
||||
assertEquals(DualCustomBucket.RESULT_BLOCKED_THRESHOLD,
|
||||
processor.checkAdapterInflow(mockBucket, "ADAPTER_A"));
|
||||
}
|
||||
|
||||
@Test
|
||||
void checkAdapterInflow_nonDualBucket_pass_returnsNull() {
|
||||
DualRequestProcessor processor = new DualRequestProcessor();
|
||||
Bucket mockBucket = mock(Bucket.class);
|
||||
when(mockBucket.isAdapterPass("ADAPTER_A")).thenReturn(true);
|
||||
|
||||
assertNull(processor.checkAdapterInflow(mockBucket, "ADAPTER_A"));
|
||||
}
|
||||
|
||||
@Test
|
||||
void checkAdapterInflow_nonDualBucket_blocked_returnsBlocked() {
|
||||
DualRequestProcessor processor = new DualRequestProcessor();
|
||||
Bucket mockBucket = mock(Bucket.class);
|
||||
when(mockBucket.isAdapterPass("ADAPTER_A")).thenReturn(false);
|
||||
|
||||
assertEquals("BLOCKED", processor.checkAdapterInflow(mockBucket, "ADAPTER_A"));
|
||||
}
|
||||
|
||||
// -------------------------------------------------------------------------
|
||||
// checkInterfaceInflow
|
||||
// -------------------------------------------------------------------------
|
||||
|
||||
@Test
|
||||
void checkInterfaceInflow_dualBucket_pass_returnsNull() {
|
||||
DualRequestProcessor processor = new DualRequestProcessor();
|
||||
DualBucket mockBucket = mock(DualBucket.class);
|
||||
when(mockBucket.isInterfacePassDetail("IF_001")).thenReturn(null);
|
||||
|
||||
assertNull(processor.checkInterfaceInflow(mockBucket, "IF_001"));
|
||||
verify(mockBucket).isInterfacePassDetail("IF_001");
|
||||
}
|
||||
|
||||
@Test
|
||||
void checkInterfaceInflow_dualBucket_blockedPerSecond() {
|
||||
DualRequestProcessor processor = new DualRequestProcessor();
|
||||
DualBucket mockBucket = mock(DualBucket.class);
|
||||
when(mockBucket.isInterfacePassDetail("IF_001")).thenReturn(DualCustomBucket.RESULT_BLOCKED_PER_SECOND);
|
||||
|
||||
assertEquals(DualCustomBucket.RESULT_BLOCKED_PER_SECOND,
|
||||
processor.checkInterfaceInflow(mockBucket, "IF_001"));
|
||||
}
|
||||
|
||||
@Test
|
||||
void checkInterfaceInflow_nonDualBucket_pass_returnsNull() {
|
||||
DualRequestProcessor processor = new DualRequestProcessor();
|
||||
Bucket mockBucket = mock(Bucket.class);
|
||||
when(mockBucket.isInterfacePass("IF_001")).thenReturn(true);
|
||||
|
||||
assertNull(processor.checkInterfaceInflow(mockBucket, "IF_001"));
|
||||
}
|
||||
|
||||
@Test
|
||||
void checkInterfaceInflow_nonDualBucket_blocked_returnsBlocked() {
|
||||
DualRequestProcessor processor = new DualRequestProcessor();
|
||||
Bucket mockBucket = mock(Bucket.class);
|
||||
when(mockBucket.isInterfacePass("IF_001")).thenReturn(false);
|
||||
|
||||
assertEquals("BLOCKED", processor.checkInterfaceInflow(mockBucket, "IF_001"));
|
||||
}
|
||||
|
||||
// -------------------------------------------------------------------------
|
||||
// buildInflowTargetErrorMsg
|
||||
// -------------------------------------------------------------------------
|
||||
|
||||
@Test
|
||||
void buildInflowTargetErrorMsg_perSecond_includesReqPerSec() {
|
||||
DualRequestProcessor processor = new DualRequestProcessor();
|
||||
InflowTargetVO vo = makeVO("결제API", 30, 1000, "MIN");
|
||||
|
||||
String msg = processor.buildInflowTargetErrorMsg(vo, DualCustomBucket.RESULT_BLOCKED_PER_SECOND);
|
||||
|
||||
assertEquals("API 호출 한도 초과 [결제API: 30req/sec]", msg);
|
||||
}
|
||||
|
||||
@Test
|
||||
void buildInflowTargetErrorMsg_threshold_includesReqPerUnit() {
|
||||
DualRequestProcessor processor = new DualRequestProcessor();
|
||||
InflowTargetVO vo = makeVO("결제API", 30, 1000, "MIN");
|
||||
|
||||
String msg = processor.buildInflowTargetErrorMsg(vo, DualCustomBucket.RESULT_BLOCKED_THRESHOLD);
|
||||
|
||||
assertEquals("API 호출 한도 초과 [결제API: 1000req/MIN]", msg);
|
||||
}
|
||||
|
||||
@Test
|
||||
void buildInflowTargetErrorMsg_blockedFallback_simpleFormat() {
|
||||
DualRequestProcessor processor = new DualRequestProcessor();
|
||||
InflowTargetVO vo = makeVO("결제API", 30, 1000, "MIN");
|
||||
|
||||
String msg = processor.buildInflowTargetErrorMsg(vo, "BLOCKED");
|
||||
|
||||
assertEquals("API 호출 한도 초과 [결제API]", msg);
|
||||
}
|
||||
|
||||
@Test
|
||||
void buildInflowTargetErrorMsg_nullBlockedType_simpleFormat() {
|
||||
DualRequestProcessor processor = new DualRequestProcessor();
|
||||
InflowTargetVO vo = makeVO("결제API", 30, 1000, "MIN");
|
||||
|
||||
String msg = processor.buildInflowTargetErrorMsg(vo, null);
|
||||
|
||||
assertEquals("API 호출 한도 초과 [결제API]", msg);
|
||||
}
|
||||
|
||||
@Test
|
||||
void buildInflowTargetErrorMsg_hourUnit() {
|
||||
DualRequestProcessor processor = new DualRequestProcessor();
|
||||
InflowTargetVO vo = makeVO("조회API", 10, 500, "HOUR");
|
||||
|
||||
String msg = processor.buildInflowTargetErrorMsg(vo, DualCustomBucket.RESULT_BLOCKED_THRESHOLD);
|
||||
|
||||
assertEquals("API 호출 한도 초과 [조회API: 500req/HOUR]", msg);
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user