#16 board : data rest test - data rest / hal explorer

board/build.gradle

@@ -22,6 +22,10 @@ dependencies {
     implementation 'org.springframework.boot:spring-boot-starter-actuator'
     implementation 'org.springframework.boot:spring-boot-starter-web'
     implementation 'org.springframework.boot:spring-boot-starter-data-jpa'
+
+    implementation 'org.springframework.boot:spring-boot-starter-data-rest'
+    implementation 'org.springframework.data:spring-data-rest-hal-explorer'
+
     runtimeOnly 'com.h2database:h2'
     runtimeOnly 'mysql:mysql-connector-java'
     compileOnly 'org.projectlombok:lombok'

board/src/main/java/com/example/board/repository/ArticleCommentRepository.java

@@ -2,6 +2,8 @@ package com.example.board.repository;
 
 import com.example.board.domain.ArticleComment;
 import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.data.rest.core.annotation.RepositoryRestResource;
 
+@RepositoryRestResource
 public interface ArticleCommentRepository extends JpaRepository<ArticleComment, Long> {
 }

board/src/main/java/com/example/board/repository/ArticleRepository.java

@@ -2,7 +2,8 @@ package com.example.board.repository;
 
 import com.example.board.domain.Article;
 import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.data.rest.core.annotation.RepositoryRestResource;
 
-
+@RepositoryRestResource
 public interface ArticleRepository extends JpaRepository<Article, Long> {
 }

board/src/main/resources/application.yaml

@@ -24,6 +24,10 @@ spring:
       hibernate.default_batch_fetch_size: 100
 #  h2.console.enabled: true
   sql.init.mode: always
+  data:
+    rest:
+      base-path: /api
+      detection-strategy: annotated
 
 ---
 

board/src/test/java/com/example/board/controller/DataRestTest.java

@@ -0,0 +1,82 @@
+package com.example.board.controller;
+
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.api.Test;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.autoconfigure.web.servlet.AutoConfigureMockMvc;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.http.MediaType;
+import org.springframework.test.web.servlet.MockMvc;
+import org.springframework.transaction.annotation.Transactional;
+
+import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.content;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
+
+@DisplayName("Data REST - API 테스트")
+@AutoConfigureMockMvc
+@Transactional
+@SpringBootTest
+public class DataRestTest {
+
+    private final MockMvc mockMvc;
+
+    public DataRestTest(@Autowired MockMvc mockMvc) {
+        this.mockMvc = mockMvc;
+    }
+
+    @DisplayName("[api] 게시글 리스트 조회")
+    @Test
+    void givenNothing_whenRequestingArticles_thenReturnsArticlesJsonResponse() throws Exception {
+        // given
+
+        // when & then
+        mockMvc.perform(get("/api/articles"))
+                .andExpect(status().isOk())
+                .andExpect(content().contentType(MediaType.valueOf("application/hal+json")));
+    }
+
+    @DisplayName("[api] 게시글 단건 조회")
+    @Test
+    void givenNothing_whenRequestingArticle_thenReturnsArticleJsonResponse() throws Exception {
+        // given
+
+        // when & then
+        mockMvc.perform(get("/api/articles/1"))
+                .andExpect(status().isOk())
+                .andExpect(content().contentType(MediaType.valueOf("application/hal+json")));
+    }
+
+    @DisplayName("[api] 게시글 -> 댓글 리스트 조회")
+    @Test
+    void givenNothing_whenRequestingArticleCommentsFromArticle_thenReturnsArticleCommentsJsonResponse() throws Exception {
+        // given
+
+        // when & then
+        mockMvc.perform(get("/api/articles/1/articleComments"))
+                .andExpect(status().isOk())
+                .andExpect(content().contentType(MediaType.valueOf("application/hal+json")));
+    }
+
+    @DisplayName("[api] 댓글 리스트 조회")
+    @Test
+    void givenNothing_whenRequestingArticleComments_thenReturnsArticleCommentsJsonResponse() throws Exception {
+        // given
+
+        // when & then
+        mockMvc.perform(get("/api/articleComments"))
+                .andExpect(status().isOk())
+                .andExpect(content().contentType(MediaType.valueOf("application/hal+json")));
+    }
+
+    @DisplayName("[api] 댓글 단건 조회")
+    @Test
+    void givenNothing_whenRequestingArticleComment_thenReturnsArticleCommentJsonResponse() throws Exception {
+        // given
+
+        // when & then
+        mockMvc.perform(get("/api/articleComments/1"))
+                .andExpect(status().isOk())
+                .andExpect(content().contentType(MediaType.valueOf("application/hal+json")));
+    }
+}

board/src/test/resources/application.yml

@@ -1,5 +0,0 @@
-#spring:
-#  jpa:
-#    properties:
-#      hibernate:
-#        enable_lazy_load_no_trans: true