lxq/mydreamjob-server/src/test/java/com/mydreamjob/review/JobReviewControllerTest.java

package com.mydreamjob.review;

import com.fasterxml.jackson.databind.ObjectMapper;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.autoconfigure.web.servlet.AutoConfigureMockMvc;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.boot.test.mock.mockito.MockBean;
import org.springframework.data.domain.PageImpl;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.core.ValueOperations;
import org.springframework.http.MediaType;
import org.springframework.test.context.ActiveProfiles;
import org.springframework.test.web.servlet.MockMvc;

import java.util.List;
import java.util.Map;

import static org.mockito.ArgumentMatchers.any;
import static org.mockito.ArgumentMatchers.eq;
import static org.mockito.Mockito.*;
import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.*;
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.*;

@SpringBootTest
@AutoConfigureMockMvc
@ActiveProfiles("integration-test")
class JobReviewControllerTest {

    @Autowired private MockMvc mockMvc;
    @Autowired private com.mydreamjob.auth.JwtTokenProvider jwtTokenProvider;
    @MockBean private JobReviewService reviewService;
    @MockBean private RedisTemplate<String, Object> redisTemplate;
    private final ObjectMapper mapper = new ObjectMapper();
    private static final Long JOB_ID = 10L;
    private static final Long REVIEW_ID = 1L;

    @BeforeEach
    @SuppressWarnings("unchecked")
    void setUp() {
        ValueOperations<String, Object> ops = mock(ValueOperations.class);
        when(redisTemplate.opsForValue()).thenReturn(ops);
        when(redisTemplate.hasKey(any())).thenReturn(false);
    }

    private String token() {
        return "Bearer " + jwtTokenProvider.generateAccessToken(100L, "1",
                java.util.Map.of("roles", "STUDENT"));
    }

    @Test void createReview_shouldReturn200() throws Exception {
        when(reviewService.createReview(eq(100L), eq(JOB_ID), any(), any()))
                .thenReturn(Map.of("id", 1, "rating", 4));
        String body = mapper.writeValueAsString(Map.of("rating", 4, "content", "ok"));
        mockMvc.perform(post("/jobs/" + JOB_ID + "/reviews")
                        .header("Authorization", token()).contentType(MediaType.APPLICATION_JSON).content(body))
                .andExpect(status().isOk()).andExpect(jsonPath("$.data.rating").value(4));
    }

    @Test void createReview_noToken_shouldReturn401() throws Exception {
        String body = mapper.writeValueAsString(Map.of("rating", 4, "content", "ok"));
        mockMvc.perform(post("/jobs/" + JOB_ID + "/reviews")
                        .contentType(MediaType.APPLICATION_JSON).content(body))
                .andExpect(status().isUnauthorized());
    }

    @Test void listReviews_public_shouldReturn200() throws Exception {
        when(reviewService.listReviews(eq(JOB_ID), any(), any(), any(), anyBoolean(), eq(0), eq(20)))
                .thenReturn(new PageImpl<>(List.of(Map.of("rating", 4))));
        mockMvc.perform(get("/jobs/" + JOB_ID + "/reviews"))
                .andExpect(status().isOk()).andExpect(jsonPath("$.code").value(200));
    }

    @Test void updateReview_shouldReturn200() throws Exception {
        when(reviewService.updateReview(eq(100L), eq(JOB_ID), eq(REVIEW_ID), any(), any()))
                .thenReturn(Map.of("id", 1, "rating", 5));
        String body = mapper.writeValueAsString(Map.of("rating", 5, "content", "updated"));
        mockMvc.perform(put("/jobs/" + JOB_ID + "/reviews/" + REVIEW_ID)
                        .header("Authorization", token()).contentType(MediaType.APPLICATION_JSON).content(body))
                .andExpect(status().isOk()).andExpect(jsonPath("$.data.rating").value(5));
    }

    @Test void deleteReview_shouldReturn200() throws Exception {
        doNothing().when(reviewService).deleteReview(eq(100L), eq(JOB_ID), eq(REVIEW_ID), any());
        mockMvc.perform(delete("/jobs/" + JOB_ID + "/reviews/" + REVIEW_ID)
                        .header("Authorization", token()))
                .andExpect(status().isOk()).andExpect(jsonPath("$.code").value(200));
    }

    @Test void createReview_invalidRating_shouldReturn400() throws Exception {
        String body = mapper.writeValueAsString(Map.of("rating", 6, "content", "ok"));
        mockMvc.perform(post("/jobs/" + JOB_ID + "/reviews")
                        .header("Authorization", token()).contentType(MediaType.APPLICATION_JSON).content(body))
                .andExpect(status().isBadRequest());
    }

    @Test void createReview_blankContent_shouldReturn400() throws Exception {
        String body = mapper.writeValueAsString(Map.of("rating", 4, "content", ""));
        mockMvc.perform(post("/jobs/" + JOB_ID + "/reviews")
                        .header("Authorization", token()).contentType(MediaType.APPLICATION_JSON).content(body))
                .andExpect(status().isBadRequest());
    }

    @Test void updateReview_invalidStatus_shouldReturn400() throws Exception {
        String body = mapper.writeValueAsString(Map.of("status", "INVALID"));
        mockMvc.perform(put("/jobs/" + JOB_ID + "/reviews/" + REVIEW_ID)
                        .header("Authorization", token()).contentType(MediaType.APPLICATION_JSON).content(body))
                .andExpect(status().isBadRequest());
    }

    @Test void summary_public_shouldReturn200() throws Exception {
        when(reviewService.getReviewSummary(JOB_ID)).thenReturn(Map.of(
                "jobId", JOB_ID, "totalReviews", 2, "averageRating", 4.5,
                "ratingDistribution", Map.of("rating1",0,"rating2",0,"rating3",0,"rating4",1,"rating5",1),
                "topTags", List.of("tag1")));

        mockMvc.perform(get("/jobs/" + JOB_ID + "/reviews/summary"))
                .andExpect(status().isOk())
                .andExpect(jsonPath("$.code").value(200))
                .andExpect(jsonPath("$.data.averageRating").value(4.5))
                .andExpect(jsonPath("$.data.totalReviews").value(2));
    }

    @Test void summary_noReviews_shouldReturnZeros() throws Exception {
        when(reviewService.getReviewSummary(JOB_ID)).thenReturn(Map.of(
                "jobId", JOB_ID, "totalReviews", 0, "averageRating", 0.0,
                "ratingDistribution", Map.of("rating1",0,"rating2",0,"rating3",0,"rating4",0,"rating5",0),
                "topTags", List.of()));

        mockMvc.perform(get("/jobs/" + JOB_ID + "/reviews/summary"))
                .andExpect(status().isOk())
                .andExpect(jsonPath("$.data.totalReviews").value(0));
    }
}