diff --git a/src/test/java/com/rymcu/forest/service/CommentServiceTest.java b/src/test/java/com/rymcu/forest/service/CommentServiceTest.java
index 5913835..027671a 100644
--- a/src/test/java/com/rymcu/forest/service/CommentServiceTest.java
+++ b/src/test/java/com/rymcu/forest/service/CommentServiceTest.java
@@ -1,29 +1,154 @@
 package com.rymcu.forest.service;
 
 import com.rymcu.forest.base.BaseServiceTest;
-import org.junit.jupiter.api.AfterEach;
+import com.rymcu.forest.core.exception.ContentNotExistException;
+import com.rymcu.forest.dto.ArticleDTO;
+import com.rymcu.forest.dto.ArticleTagDTO;
+import com.rymcu.forest.dto.Author;
+import com.rymcu.forest.dto.CommentDTO;
+import com.rymcu.forest.entity.Comment;
+import com.rymcu.forest.entity.User;
 import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.DisplayName;
 import org.junit.jupiter.api.Test;
+import org.springframework.beans.BeanUtils;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.mock.web.MockHttpServletRequest;
+
+import javax.servlet.http.HttpServletRequest;
+import java.io.UnsupportedEncodingException;
+import java.util.ArrayList;
+import java.util.List;
+
+import static org.junit.jupiter.api.Assertions.*;
 
 class CommentServiceTest extends BaseServiceTest {
 
+
+    /**
+     * 模拟request请求参数
+     */
+    private MockHttpServletRequest request;
+    /**
+     * 测试用的Article数据，用于该单元测试的一系列操作
+     */
+    private final ArticleDTO testArticle;
+    /**
+     * 与Article相关联的测试User数据(建表时提前放入)
+     */
+    private final User testUser = new User();
+    @Autowired
+    private CommentService commentService;
+    @Autowired
+    private ArticleService articleService;
+
+    {
+        request = new MockHttpServletRequest();
+        request.setCharacterEncoding("UTF-8");
+        // 构建数据之间的关联结构
+        Author testAuthor = Author.builder()
+                .idUser(2L)
+                .userArticleCount("0")
+                .userAccount("testUser")
+                .userNickname("testUser")
+                .userAvatarURL(null)
+                .build();
+        BeanUtils.copyProperties(testAuthor, testUser);
+
+        ArticleTagDTO tagDTO = ArticleTagDTO.builder()
+                .tagTitle("Test")
+                .tagDescription("Test")
+                .idTag(111)
+                .tagAuthorId(testUser.getIdUser())
+                .build();
+
+        List<ArticleTagDTO> tags = new ArrayList<>();
+        tags.add(tagDTO);
+
+        testArticle = ArticleDTO.builder()
+                .articleAuthor(testAuthor)
+                .articleAuthorId(testAuthor.getIdUser())
+                .articleContent("Test")
+                .articleLink("Test")
+                .articlePerfect("0")
+                .articlePermalink("Test")
+                .articleAuthorName(testAuthor.getUserNickname())
+                .articleCommentCount(0)
+                .articleStatus("0")
+                .articleTags("Test")
+                .articleContentHtml("<h1>Test</h1>")
+                .articleTitle("Test")
+                .articleType("0")
+                .articlePreviewContent("Test")
+                .articleSponsorCount(12)
+                .articlePermalink("Test")
+                .articleViewCount(0)
+                .tags(tags)
+                .build();
+    }
+
     @BeforeEach
-    void setUp() {
+    void setUp() throws UnsupportedEncodingException {
+        Long articleId = articleService.postArticle(testArticle, testUser);
+        assertNotNull(articleId);
+        testArticle.setIdArticle(articleId);
     }
 
-    @AfterEach
-    void tearDown() {
-    }
 
     @Test
+    @DisplayName("获取评论")
     void getArticleComments() {
+        Integer idArticle = testArticle.getIdArticle().intValue();
+        List<CommentDTO> articleComments = commentService.getArticleComments(idArticle);
+        assertEquals(0, articleComments.size());
     }
 
     @Test
+    @DisplayName("评论")
     void postComment() {
+        Comment comment = new Comment();
+
+        // 文章id为null
+        assertThrows(IllegalArgumentException.class,()->{
+            commentService.postComment(comment,request);
+        });
+
+        comment.setCommentArticleId(-2L);
+        // 用户为空
+        assertThrows(IllegalArgumentException.class,()->{
+            commentService.postComment(comment,request);
+        });
+
+        comment.setCommentAuthorId(2L);
+        // 回帖内容为空
+        assertThrows(IllegalArgumentException.class,()->{
+            commentService.postComment(comment,request);
+        });
+
+        comment.setCommentContent("评论内容");
+        // 文章不存在
+        assertThrows(ContentNotExistException.class,()->{
+            commentService.postComment(comment,request);
+        });
+
+        comment.setCommentArticleId(testArticle.getIdArticle());
+        Comment comment1 = commentService.postComment(comment, request);
+        // 评论成功
+        assertEquals(comment.getCommentContent(), comment1.getCommentContent());
+
+        //测试评论数量
+        List<CommentDTO> articleComments = commentService.getArticleComments(testArticle.getIdArticle().intValue());
+        assertEquals(1, articleComments.size());
+
+        List<CommentDTO> findComments = commentService.findComments();
+        assertEquals(1, findComments.size());
     }
 
     @Test
+    @DisplayName("获取评论列表数据")
     void findComments() {
+        Integer idArticle = testArticle.getIdArticle().intValue();
+        List<CommentDTO> articleComments = commentService.findComments();
+        assertEquals(0, articleComments.size());
     }
 }
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