debug
Change-Id: I5c4de18f786f8cc336d8ad66ae9b424d02ed3674
diff --git a/src/test/java/com/example/g8backend/service/PostServiceTest.java b/src/test/java/com/example/g8backend/service/PostServiceTest.java
index 5d19711..51bc26b 100644
--- a/src/test/java/com/example/g8backend/service/PostServiceTest.java
+++ b/src/test/java/com/example/g8backend/service/PostServiceTest.java
@@ -1,9 +1,6 @@
package com.example.g8backend.service;
-
import com.example.g8backend.entity.Post;
-import com.example.g8backend.mapper.CommentMapper;
-import com.example.g8backend.mapper.PostMapper;
-import com.example.g8backend.mapper.PostViewMapper;
+import com.example.g8backend.mapper.*;
import com.example.g8backend.service.impl.PostServiceImpl;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.DisplayName;
@@ -12,39 +9,31 @@
import org.mockito.Mock;
import org.mockito.MockitoAnnotations;
import org.springframework.test.context.junit.jupiter.SpringExtension;
-
import java.sql.Timestamp;
import java.util.Arrays;
import java.util.List;
-
import static org.junit.jupiter.api.Assertions.*;
import static org.mockito.ArgumentMatchers.any;
import static org.mockito.Mockito.*;
-
@ExtendWith(SpringExtension.class)
@DisplayName("帖子服务测试")
class PostServiceTest {
-
@Mock
private PostMapper postMapper;
-
@Mock
private PostViewMapper postViewMapper;
-
@Mock
private CommentMapper commentMapper;
-
private PostServiceImpl postService;
-
+ private UserTagPreferenceMapper userTagPreferenceMapper;
+ private PostTagMapper postTagMapper;
private Post testPost;
-
@BeforeEach
void setUp() {
MockitoAnnotations.openMocks(this);
- postService = new PostServiceImpl(postMapper, postViewMapper,commentMapper);
+ postService = new PostServiceImpl(postMapper, postViewMapper,commentMapper,userTagPreferenceMapper,postTagMapper);
testPost = createTestPost();
}
-
private Post createTestPost() {
Post post = new Post();
post.setPostId(1L);
@@ -54,110 +43,88 @@
post.setCreatedAt(new Timestamp(System.currentTimeMillis()));
return post;
}
-
@Test
@DisplayName("创建帖子-成功")
void save_ShouldSucceed() {
// Arrange
when(postMapper.insert(any(Post.class))).thenReturn(1);
-
// Act
boolean result = postService.save(testPost);
-
// Assert
assertTrue(result);
verify(postMapper).insert(testPost);
}
-
@Test
@DisplayName("获取帖子-通过ID存在")
void getById_WhenExists_ShouldReturnPost() {
// Arrange
when(postMapper.selectById(1L)).thenReturn(testPost);
-
// Act
Post result = postService.getById(1L);
-
// Assert
assertNotNull(result);
assertEquals(testPost.getPostId(), result.getPostId());
verify(postMapper).selectById(1L);
}
-
@Test
@DisplayName("获取帖子-通过ID不存在")
void getById_WhenNotExists_ShouldReturnNull() {
// Arrange
when(postMapper.selectById(999L)).thenReturn(null);
-
// Act
Post result = postService.getById(999L);
-
// Assert
assertNull(result);
verify(postMapper).selectById(999L);
}
-
@Test
@DisplayName("更新帖子-成功")
void updateById_ShouldSucceed() {
// Arrange
when(postMapper.updateById(any(Post.class))).thenReturn(1);
-
// Act
boolean result = postService.updateById(testPost);
-
// Assert
assertTrue(result);
verify(postMapper).updateById(testPost);
}
-
@Test
@DisplayName("删除帖子-成功")
void removeById_ShouldSucceed() {
// Arrange
when(postMapper.deleteById(1L)).thenReturn(1);
-
// Act
boolean result = postService.removeById(1L);
-
// Assert
assertTrue(result);
verify(postMapper).deleteById(1L);
}
-
@Test
@DisplayName("获取用户帖子列表")
void getPostsByUserId_ShouldReturnPosts() {
// Arrange
List<Post> expectedPosts = Arrays.asList(testPost);
when(postMapper.getPostsByUserId(1L)).thenReturn(expectedPosts);
-
// Act
List<Post> result = postService.getPostsByUserId(1L);
-
// Assert
assertNotNull(result);
assertFalse(result.isEmpty());
assertEquals(testPost.getPostId(), result.get(0).getPostId());
verify(postMapper).getPostsByUserId(1L);
}
-
@Test
@DisplayName("获取用户帖子-空列表")
void getPostsByUserId_WhenNoPosts_ShouldReturnEmptyList() {
// Arrange
when(postMapper.getPostsByUserId(999L)).thenReturn(Arrays.asList());
-
// Act
List<Post> result = postService.getPostsByUserId(999L);
-
// Assert
assertNotNull(result);
assertTrue(result.isEmpty());
verify(postMapper).getPostsByUserId(999L);
}
-
// 新增测试方法：搜索帖子，支持多个标签
@Test
@DisplayName("搜索帖子-通过关键词和多个标签")
@@ -167,20 +134,16 @@
String keyword = "测试内容";
String author = "作者";
List<Post> expectedPosts = Arrays.asList(testPost);
-
// 模拟PostMapper的searchPosts方法
when(postMapper.searchPosts(keyword, tagIds, author)).thenReturn(expectedPosts);
-
// Act
List<Post> result = postService.searchPosts(keyword, tagIds, author);
-
// Assert
assertNotNull(result);
assertFalse(result.isEmpty());
assertEquals(testPost.getPostId(), result.get(0).getPostId());
verify(postMapper).searchPosts(keyword, tagIds, author);
}
-
@Test
@DisplayName("搜索帖子-没有匹配的帖子")
void searchPosts_WhenNoPosts_ShouldReturnEmptyList() {
@@ -189,17 +152,13 @@
String keyword = "不存在的内容";
String author = "不存在的作者";
List<Post> expectedPosts = Arrays.asList(); // 没有匹配的帖子
-
// 模拟PostMapper的searchPosts方法
when(postMapper.searchPosts(keyword, tagIds, author)).thenReturn(expectedPosts);
-
// Act
List<Post> result = postService.searchPosts(keyword, tagIds, author);
-
// Assert
assertNotNull(result);
assertTrue(result.isEmpty());
verify(postMapper).searchPosts(keyword, tagIds, author);
}
-
}
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