refactor(home-recommendation): 추천 배너 응답을 공통화한다

src/test/kotlin/kr/co/vividnext/sodalive/v2/api/home/dto/recommendation/HomeRecommendationResponseTest.kt

@@ -1,6 +1,7 @@
 package kr.co.vividnext.sodalive.v2.api.home.dto.recommendation
 
 import com.fasterxml.jackson.module.kotlin.jacksonObjectMapper
+import kr.co.vividnext.sodalive.v2.api.common.dto.RecommendationBannerResponse
 import org.junit.jupiter.api.Assertions.assertEquals
 import org.junit.jupiter.api.Assertions.assertFalse
 import org.junit.jupiter.api.Test
@@ -12,7 +13,15 @@ class HomeRecommendationResponseTest {
     fun shouldSerializeNewHomeRecommendationFields() {
         val response = HomeRecommendationResponse(
             lives = emptyList(),
-            banners = emptyList(),
+            banners = listOf(
+                RecommendationBannerResponse(
+                    imageUrl = "https://cdn.test/banner.png",
+                    eventItem = null,
+                    creatorId = 11L,
+                    seriesId = 12L,
+                    link = "https://banner.test"
+                )
+            ),
             recentlyActiveCreators = emptyList(),
             recentDebutCreators = emptyList(),
             firstAudioContents = listOf(
@@ -83,6 +92,12 @@ class HomeRecommendationResponseTest {
 
         val json = objectMapper.readTree(objectMapper.writeValueAsString(response))
 
+        assertEquals("https://cdn.test/banner.png", json["banners"][0]["imageUrl"].asText())
+        assertEquals(true, json["banners"][0]["eventItem"].isNull)
+        assertEquals(11L, json["banners"][0]["creatorId"].asLong())
+        assertEquals(12L, json["banners"][0]["seriesId"].asLong())
+        assertEquals("https://banner.test", json["banners"][0]["link"].asText())
+        assertEquals(5, json["banners"][0].size())
         assertEquals(9, json["firstAudioContents"][0]["price"].asInt())
         assertEquals(true, json["firstAudioContents"][0]["isPointAvailable"].asBoolean())
         assertFalse(json["firstAudioContents"][0].has("pointAvailable"))