#24 simple sns: 댓글 기능 테스트 코드

simple_sns/src/main/java/com/example/sns/controller/request/PostCommentRequest.java

@@ -0,0 +1,11 @@
+package com.example.sns.controller.request;
+
+import lombok.AllArgsConstructor;
+import lombok.Data;
+
+@Data
+@AllArgsConstructor
+public class PostCommentRequest {
+
+    private String comment;
+}

simple_sns/src/main/java/com/example/sns/service/PostService.java

@@ -154,4 +154,9 @@ public class PostService {
         // count like
         return likeEntityRepository.countByPost(postEntity);
     }
+
+    @Transactional
+    public void comment(Integer postId, String username) {
+
+    }
 }

simple_sns/src/test/java/com/example/sns/controller/PostControllerTest.java

@@ -1,5 +1,6 @@
 package com.example.sns.controller;
 
+import com.example.sns.controller.request.PostCommentRequest;
 import com.example.sns.controller.request.PostCreateRequest;
 import com.example.sns.controller.request.PostModifyRequest;
 import com.example.sns.exception.ErrorCode;
@@ -258,4 +259,39 @@ public class PostControllerTest {
                 ).andDo(print())
                 .andExpect(status().isNotFound());
     }
+
+    @Test
+    @WithMockUser
+    void 댓글기능() throws Exception {
+
+        mockMvc.perform(post("/api/v1/posts/1/comments")
+                        .contentType(MediaType.APPLICATION_JSON)
+                        .content(objectMapper.writeValueAsBytes(new PostCommentRequest("comment")))
+                ).andDo(print())
+                .andExpect(status().isOk());
+    }
+
+    @Test
+    @WithAnonymousUser
+    void 댓글작성시_로그인하지_않은경우() throws Exception {
+
+        mockMvc.perform(post("/api/v1/posts/1/comments")
+                        .contentType(MediaType.APPLICATION_JSON)
+                        .content(objectMapper.writeValueAsBytes(new PostCommentRequest("comment")))
+                ).andDo(print())
+                .andExpect(status().isUnauthorized());
+    }
+
+    @Test
+    @WithMockUser
+    void 댓글작성시_게시글이_없는경우() throws Exception {
+
+        doThrow(new SnsApplicationException(ErrorCode.POST_NOT_FOUND)).when(postService).comment(any(), any());
+
+        mockMvc.perform(post("/api/v1/posts/1/comments")
+                        .contentType(MediaType.APPLICATION_JSON)
+                        .content(objectMapper.writeValueAsBytes(new PostCommentRequest("comment")))
+                ).andDo(print())
+                .andExpect(status().isNotFound());
+    }
 }