🐛 没有测试的单元测试

src/main/java/com/rymcu/forest/service/ArticleThumbsUpService.java

@@ -4,6 +4,8 @@ import com.rymcu.forest.core.service.Service;
 import com.rymcu.forest.entity.ArticleThumbsUp;
 
 /**
+ * 点赞
+ *
  * @author ronger
  */
 public interface ArticleThumbsUpService extends Service<ArticleThumbsUp> {

src/test/java/com/rymcu/forest/service/ArticleServiceTest.java

@@ -1,5 +1,6 @@
 package com.rymcu.forest.service;
 
+import cn.hutool.core.collection.CollectionUtil;
 import com.rymcu.forest.dto.ArticleDTO;
 import com.rymcu.forest.dto.ArticleSearchDTO;
 import com.rymcu.forest.dto.ArticleTagDTO;
@@ -18,7 +19,6 @@ import org.springframework.transaction.annotation.Transactional;
 
 import java.io.UnsupportedEncodingException;
 import java.util.ArrayList;
-import java.util.Collections;
 import java.util.List;
 import java.util.Map;
 import java.util.stream.Collectors;
@@ -98,8 +98,8 @@ class ArticleServiceTest {
     @BeforeEach
     public void postArticle() throws UnsupportedEncodingException {
         Long articleId = articleService.postArticle(testArticle, testUser);
-        testArticle.setIdArticle(articleId);
         assertNotNull(articleId);
+        testArticle.setIdArticle(articleId);
     }
 
     /**
@@ -111,8 +111,7 @@ class ArticleServiceTest {
     void findArticles() {
         // 无参数时返回参数不应为EmptyList
         List<ArticleDTO> articlesAll = articleService.findArticles(new ArticleSearchDTO());
-        assertNotNull(articlesAll);
+        assertTrue(CollectionUtil.isNotEmpty(articlesAll));
-        assertNotEquals(Collections.emptyList(), articlesAll);
 
         // 测试条件查询是否含有目标数据
         ArticleSearchDTO articleSearchDTO = new ArticleSearchDTO();
@@ -151,7 +150,7 @@ class ArticleServiceTest {
     @Test
     void findUserArticlesByIdUser() {
         List<ArticleDTO> userArticlesByIdUser = articleService.findUserArticlesByIdUser(testArticle.getArticleAuthorId());
-        assertNotEquals(Collections.emptyList(), userArticlesByIdUser);
+        assertTrue(CollectionUtil.isNotEmpty(userArticlesByIdUser));
     }
 
     /**

src/test/java/com/rymcu/forest/service/ArticleThumbsUpServiceTest.java

@@ -0,0 +1,105 @@
+package com.rymcu.forest.service;
+
+import com.rymcu.forest.core.exception.BusinessException;
+import com.rymcu.forest.core.exception.ServiceException;
+import com.rymcu.forest.dto.ArticleDTO;
+import com.rymcu.forest.dto.ArticleSearchDTO;
+import com.rymcu.forest.entity.ArticleThumbsUp;
+import org.junit.jupiter.api.MethodOrderer;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.TestMethodOrder;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.test.context.junit.jupiter.SpringExtension;
+import org.springframework.transaction.annotation.Transactional;
+
+import java.util.Date;
+import java.util.List;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+/**
+ * 点赞文章
+ *
+ * @author 毛毛虫
+ */
+@SpringBootTest
+@ExtendWith(SpringExtension.class)
+@Transactional
+// 顺序执行单元测试
+@TestMethodOrder(MethodOrderer.Random.class)
+class ArticleThumbsUpServiceTest {
+
+    /**
+     * 测试用点赞实体
+     */
+    private final ArticleThumbsUp articleThumbsUp;
+
+    @Autowired
+    private ArticleThumbsUpService articleThumbsUpService;
+    @Autowired
+    private ArticleService articleService;
+
+    {
+        {
+            articleThumbsUp = new ArticleThumbsUp();
+            articleThumbsUp.setIdArticle(-1L);
+            articleThumbsUp.setThumbsUpTime(new Date());
+            articleThumbsUp.setIdUser(-1L);
+
+        }
+    }
+
+
+    /**
+     * 测试点赞不存在的文章
+     */
+    @Test
+    void thumbsNotExistsArticle() {
+        assertThrows(BusinessException.class, () -> {
+            articleThumbsUpService.thumbsUp(articleThumbsUp);
+        });
+    }
+
+    /**
+     * 测试点赞存在的文章
+     */
+    @Test
+    void thumbsExistsArticle() {
+        assertThrows(NullPointerException.class, () -> {
+            assertDoesNotThrow(() -> {
+                List<ArticleDTO> articles = articleService.findArticles(null);
+            });
+
+        });
+    }
+
+    /**
+     * 测试点赞存在的文章
+     */
+    @Test
+    void thumbsExistsArticle2() {
+        assertDoesNotThrow(() -> {
+            List<ArticleDTO> articles = articleService.findArticles(new ArticleSearchDTO());
+            articleThumbsUp.setIdArticle(articles.get(0).getIdArticle());
+        });
+
+        int i = articleThumbsUpService.thumbsUp(articleThumbsUp);
+        assertEquals(1, i);
+    }
+
+
+    /**
+     * 测试点赞存在的文章
+     */
+    @Test
+    void thumbsNotExistsUser() {
+        articleThumbsUp.setIdUser(null);
+        assertThrows(ServiceException.class, () -> {
+            articleThumbsUpService.thumbsUp(articleThumbsUp);
+        });
+    }
+
+
+}