feat(audio-recommendation): 추천 snapshot 갱신 서비스를 추가한다

2026-06-23 21:05:26 +09:00
parent 70346b911f
commit 1c7bac3a73
2 changed files with 220 additions and 0 deletions
@@ -0,0 +1,84 @@
+package kr.co.vividnext.sodalive.v2.audio.recommendation.application
+
+import kr.co.vividnext.sodalive.v2.audio.recommendation.domain.AudioRecommendationVisibility
+import kr.co.vividnext.sodalive.v2.audio.recommendation.port.out.AudioRecommendationQueryPort
+import kr.co.vividnext.sodalive.v2.recommendation.domain.RecommendedSectionType
+import kr.co.vividnext.sodalive.v2.recommendation.port.out.RecommendationSnapshotPort
+import org.junit.jupiter.api.DisplayName
+import org.junit.jupiter.api.Test
+import org.mockito.Mockito
+import java.time.LocalDateTime
+import java.time.ZoneId
+import java.time.ZonedDateTime
+
+class AudioRecommendationSnapshotRefreshServiceTest {
+    private val snapshotPort = Mockito.mock(RecommendationSnapshotPort::class.java)
+    private val queryPort = Mockito.mock(AudioRecommendationQueryPort::class.java)
+    private val service = AudioRecommendationSnapshotRefreshService(snapshotPort, queryPort)
+
+    @Test
+    @DisplayName("일 배치는 KST 전날 23:59:59 기준으로 여섯 오디오 스냅샷을 교체한다")
+    fun shouldRefreshAllAudioSnapshotsWithKstPreviousDaySnapshotAt() {
+        val now = LocalDateTime.of(2026, 6, 24, 0, 0)
+        val snapshotAt = LocalDateTime.of(2026, 6, 23, 23, 59, 59)
+        val newAndHotWindowStart = LocalDateTime.of(2026, 6, 21, 0, 0)
+        val mostCommentedWindowStart = LocalDateTime.of(2026, 6, 17, 0, 0)
+
+        service.refreshDailySnapshots(now)
+
+        Mockito.verify(queryPort).findNewAndHotSnapshots(
+            newAndHotWindowStart,
+            snapshotAt,
+            AudioRecommendationVisibility.SAFE,
+            AudioRecommendationSnapshotRefreshService.NEW_AND_HOT_LIMIT
+        )
+        Mockito.verify(queryPort).findMostCommentedSnapshots(
+            mostCommentedWindowStart,
+            snapshotAt,
+            AudioRecommendationVisibility.ALL,
+            AudioRecommendationSnapshotRefreshService.MOST_COMMENTED_LIMIT
+        )
+        Mockito.verify(queryPort).findRecommendedAudioSnapshots(
+            mostCommentedWindowStart,
+            snapshotAt,
+            AudioRecommendationVisibility.SAFE,
+            AudioRecommendationSnapshotRefreshService.RECOMMENDED_AUDIO_LIMIT
+        )
+        Mockito.verify(snapshotPort).replaceSnapshots(RecommendedSectionType.NEW_AND_HOT_AUDIO_SAFE, snapshotAt, emptyList())
+        Mockito.verify(snapshotPort).replaceSnapshots(RecommendedSectionType.NEW_AND_HOT_AUDIO_ALL, snapshotAt, emptyList())
+        Mockito.verify(snapshotPort).replaceSnapshots(RecommendedSectionType.MOST_COMMENTED_AUDIO_SAFE, snapshotAt, emptyList())
+        Mockito.verify(snapshotPort).replaceSnapshots(RecommendedSectionType.MOST_COMMENTED_AUDIO_ALL, snapshotAt, emptyList())
+        Mockito.verify(snapshotPort).replaceSnapshots(RecommendedSectionType.RECOMMENDED_AUDIO_SAFE, snapshotAt, emptyList())
+        Mockito.verify(snapshotPort).replaceSnapshots(RecommendedSectionType.RECOMMENDED_AUDIO_ALL, snapshotAt, emptyList())
+    }
+
+    @Test
+    @DisplayName("일 배치는 ZonedDateTime 입력의 zone과 무관하게 KST 날짜 경계 기준으로 스냅샷 시각을 계산한다")
+    fun shouldRefreshSnapshotsByKstBoundaryFromZonedDateTime() {
+        val now = ZonedDateTime.of(2026, 6, 24, 0, 0, 0, 0, ZoneId.of("Asia/Seoul"))
+        val snapshotAt = LocalDateTime.of(2026, 6, 23, 23, 59, 59)
+        val newAndHotWindowStart = LocalDateTime.of(2026, 6, 21, 0, 0)
+        val mostCommentedWindowStart = LocalDateTime.of(2026, 6, 17, 0, 0)
+
+        service.refreshDailySnapshots(now)
+
+        Mockito.verify(queryPort).findNewAndHotSnapshots(
+            newAndHotWindowStart,
+            snapshotAt,
+            AudioRecommendationVisibility.SAFE,
+            AudioRecommendationSnapshotRefreshService.NEW_AND_HOT_LIMIT
+        )
+        Mockito.verify(queryPort).findMostCommentedSnapshots(
+            mostCommentedWindowStart,
+            snapshotAt,
+            AudioRecommendationVisibility.ALL,
+            AudioRecommendationSnapshotRefreshService.MOST_COMMENTED_LIMIT
+        )
+        Mockito.verify(queryPort).findRecommendedAudioSnapshots(
+            mostCommentedWindowStart,
+            snapshotAt,
+            AudioRecommendationVisibility.SAFE,
+            AudioRecommendationSnapshotRefreshService.RECOMMENDED_AUDIO_LIMIT
+        )
+    }
+}