src/test/java/com/example/myproject/controller/SeedCommentControllerTest.java

package com.example.myproject.controller;

import com.example.myproject.entity.SeedComment;
import com.example.myproject.service.SeedCommentService;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import org.mockito.InjectMocks;
import org.mockito.Mock;
import org.mockito.MockitoAnnotations;
import org.springframework.http.ResponseEntity;

import java.util.HashMap;
import java.util.Map;

import static org.mockito.Mockito.*;
import static org.junit.jupiter.api.Assertions.*;

public class SeedCommentControllerTest {

    @InjectMocks
    private SeedCommentController seedCommentController;

    @Mock
    private SeedCommentService seedCommentService;

    @BeforeEach
    public void setUp() {
        MockitoAnnotations.openMocks(this);  // 初始化 Mockito 注解
    }

    // 测试发布评论
    @Test
    public void testPublishComment() {
        int seedId = 1;
        SeedComment seedComment = new SeedComment();
        seedComment.setContent("Test comment content");
        seedComment.setUserId(1);
        seedComment.setComCommentId(0);  // 顶级评论

        // 模拟服务层的返回值
        String expectedResponse = "{ \"status\": \"success\", \"message\": \"评论发布成功\" }";
        when(seedCommentService.publishComment(seedId, seedComment)).thenReturn(expectedResponse);

        // 调用控制器的方法
        String result = seedCommentController.publishComment(seedId, seedComment);

        // 验证结果
        assertEquals(expectedResponse, result);
    }

    // 测试获取种子下所有评论
    @Test
    public void testGetAllComments() {
        int seedId = 1;

        // 模拟服务层的返回值
        Map<String, Object> expectedResponse = new HashMap<>();
        expectedResponse.put("status", "success");
        expectedResponse.put("comments", "dummyComments");  // 示例返回数据

        when(seedCommentService.getAllCommentsForSeed(seedId)).thenReturn(expectedResponse);

        // 调用控制器的方法
        Map<String, Object> result = seedCommentController.getAllComments(seedId);

        // 验证结果
        assertEquals(expectedResponse, result);
    }

    // 测试点赞切换操作
    @Test
    public void testToggleLike() {
        Long commentId = 1L;
        Map<String, Object> request = new HashMap<>();
        request.put("user_id", 1L);

        // 模拟服务层的返回值
        Map<String, Object> expectedResponse = new HashMap<>();
        expectedResponse.put("status", "success");
        expectedResponse.put("message", "操作成功");
        expectedResponse.put("liked", "true");

        when(seedCommentService.toggleLike(commentId, 1L)).thenReturn(expectedResponse);

        // 调用控制器的方法
        Map<String, Object> result = seedCommentController.toggleLike(commentId, request);

        // 验证结果
        assertEquals(expectedResponse, result);
    }
}