test : #144 투표 리스트 검색 단위 테스트 추가

src/test/java/com/kakao/golajuma/vote/domain/service/SearchVoteListServiceTest.java

@@ -0,0 +1,137 @@
+package com.kakao.golajuma.vote.domain.service;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.Mockito.when;
+
+import com.kakao.golajuma.vote.infra.entity.Category;
+import com.kakao.golajuma.vote.infra.entity.VoteEntity;
+import com.kakao.golajuma.vote.infra.repository.VoteRepository;
+import com.kakao.golajuma.vote.web.dto.response.SearchVoteListResponse;
+import com.kakao.golajuma.vote.web.dto.response.VoteDto;
+import java.time.LocalDateTime;
+import java.util.ArrayList;
+import java.util.List;
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.mockito.InjectMocks;
+import org.mockito.Mock;
+import org.mockito.junit.jupiter.MockitoExtension;
+import org.springframework.data.domain.Slice;
+import org.springframework.data.domain.SliceImpl;
+
+@ExtendWith(MockitoExtension.class)
+class SearchVoteListServiceTest {
+
+	@InjectMocks SearchVoteListService searchVoteListService;
+	@Mock VoteRepository voteRepository;
+	@Mock GetVoteService getVoteService;
+
+	String keyword;
+	Sort sort;
+	Category category;
+	VoteEntity voteEntity;
+	List<VoteEntity> votes;
+	Slice<VoteEntity> voteList;
+
+	private void setup() {
+		// VoteEntity 생성
+		voteEntity =
+				VoteEntity.builder()
+						.id(1L)
+						.userId(1L)
+						.voteTitle("title")
+						.voteEndDate(LocalDateTime.now())
+						.category(Category.TOTAL)
+						.build();
+		// vote list -> vote slice 생성
+		votes = new ArrayList<>();
+		votes.add(voteEntity);
+		voteList = new SliceImpl<>(votes);
+
+		VoteDto voteDto = new VoteDto(voteEntity, "username", "continue", true, true, "total");
+
+		// when
+		when(getVoteService.getVote(any(), any())).thenReturn(voteDto);
+	}
+
+	private void normalThen(SearchVoteListResponse result) {
+		assertEquals(1, result.getVotes().size());
+		assertEquals(true, result.getIsLast());
+	}
+
+	@DisplayName("투표 검색 정상 요청 - 최신순, 전체 카테고리")
+	@Test
+	void searchVoteTest_currentAndTotalCategory() {
+		setup();
+		// given
+		keyword = "keyword";
+		sort = Sort.CURRENT;
+		category = Category.TOTAL;
+
+		// when
+		when(voteRepository.searchVotesOrderByCreatedDate(any(), any())).thenReturn(voteList);
+
+		SearchVoteListResponse result =
+				searchVoteListService.searchVoteList(1L, 0, keyword, sort, category);
+		// then
+		normalThen(result);
+	}
+
+	@DisplayName("투표 검색 정상 요청 - 최신순, 특정 카테고리")
+	@Test
+	void searchVoteTest_currentAndSpecificCategory() {
+		setup();
+		// given
+		keyword = "keyword";
+		sort = Sort.CURRENT;
+		category = Category.BUY;
+
+		// when
+		when(voteRepository.searchVotesByCategoryOrderByCreatedDate(any(), any(), any()))
+				.thenReturn(voteList);
+
+		SearchVoteListResponse result =
+				searchVoteListService.searchVoteList(1L, 0, keyword, sort, category);
+		// then
+		normalThen(result);
+	}
+
+	@DisplayName("투표 검색 정상 요청 - 인기순, 전체 카테고리")
+	@Test
+	void searchVoteTest_popularAndTotalCategory() {
+		setup();
+		// given
+		keyword = "keyword";
+		sort = Sort.POPULAR;
+		category = Category.TOTAL;
+
+		// when
+		when(voteRepository.searchVotesOrderByVoteTotalCount(any(), any())).thenReturn(voteList);
+
+		SearchVoteListResponse result =
+				searchVoteListService.searchVoteList(1L, 0, keyword, sort, category);
+		// then
+		normalThen(result);
+	}
+
+	@DisplayName("투표 검색 정상 요청 - 인기순, 특정 카테고리")
+	@Test
+	void searchVoteTest_popularAndSpecificCategory() {
+		setup();
+		// given
+		keyword = "keyword";
+		sort = Sort.POPULAR;
+		category = Category.BUY;
+
+		// when
+		when(voteRepository.searchVotesByCategoryOrderByVoteTotalCount(any(), any(), any()))
+				.thenReturn(voteList);
+
+		SearchVoteListResponse result =
+				searchVoteListService.searchVoteList(1L, 0, keyword, sort, category);
+		// then
+		normalThen(result);
+	}
+}