Feature/5 커뮤니티 게시글 생성 기능

src/test/java/com/somemore/community/service/CreateCommunityServiceTest.java

@@ -0,0 +1,79 @@
+package com.somemore.community.service;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+import com.somemore.community.domain.CommunityBoard;
+import com.somemore.community.dto.request.CommunityCreateRequestDto;
+import com.somemore.community.repository.CommunityRepository;
+import com.somemore.community.service.command.CreateCommunityService;
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.api.Test;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.data.jpa.repository.config.EnableJpaAuditing;
+import org.springframework.test.context.ActiveProfiles;
+
+import java.util.Optional;
+import java.util.UUID;
+
+@ActiveProfiles("test")
+@EnableJpaAuditing
+@SpringBootTest
+public class CreateCommunityServiceTest {
+    @Autowired
+    private CreateCommunityService createCommunityService;
+    @Autowired
+    private CommunityRepository communityRepository;
+
+    @DisplayName("커뮤니티에 게시글을 등록한다.")
+    @Test
+    void createCommunityWithDto() {
+        //given
+        CommunityCreateRequestDto dto = CommunityCreateRequestDto.builder()
+                .title("커뮤니티 테스트 제목")
+                .content("커뮤니티 테스트 내용")
+                .build();
+
+        UUID writerId = UUID.randomUUID();
+        String imgUrl = "https://image.test.url/123";
+
+        //when
+        Long communityId = createCommunityService.createCommunityBoard(dto, writerId, imgUrl);
+
+        //then
+        Optional<CommunityBoard> communityBoard = communityRepository.findById(communityId);
+
+        assertThat(communityBoard.isPresent()).isTrue();
+        assertThat(communityBoard.get().getId()).isEqualTo(communityId);
+        assertThat(communityBoard.get().getWriterId()).isEqualTo(writerId);
+        assertThat(communityBoard.get().getTitle()).isEqualTo(dto.title());
+        assertThat(communityBoard.get().getContent()).isEqualTo(dto.content());
+        assertThat(communityBoard.get().getImgUrl()).isEqualTo(imgUrl);
+    }
+
+    @DisplayName("커뮤니티 게시글을 이미지 링크 없이 등록할 시 빈 문자열을 저장한다.")
+    @Test
+    void createCommunityWithoutImgUrl() {
+        //given
+        CommunityCreateRequestDto dto = CommunityCreateRequestDto.builder()
+                .title("커뮤니티 테스트 제목")
+                .content("커뮤니티 테스트 내용")
+                .build();
+
+        UUID writerId = UUID.randomUUID();
+        String imgUrl = null;
+
+        //when
+        Long communityId = createCommunityService.createCommunityBoard(dto, writerId, imgUrl);
+
+        //then
+        Optional<CommunityBoard> communityBoard = communityRepository.findById(communityId);
+
+        assertThat(communityBoard.isPresent()).isTrue();
+        assertThat(communityBoard.get().getId()).isEqualTo(communityId);
+        assertThat(communityBoard.get().getWriterId()).isEqualTo(writerId);
+        assertThat(communityBoard.get().getTitle()).isEqualTo(dto.title());
+        assertThat(communityBoard.get().getContent()).isEqualTo(dto.content());
+        assertThat(communityBoard.get().getImgUrl()).isEqualTo("");
+    }
+}