package com.tcm.training.admin.app.home.service;
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import com.baomidou.mybatisplus.core.MybatisConfiguration;
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import com.baomidou.mybatisplus.core.metadata.TableInfoHelper;
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import com.tcm.training.admin.app.home.vo.AppHomeLiveCourseVO;
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import com.tcm.training.admin.app.live.support.AppLiveCourseDisplaySupport;
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import com.tcm.training.admin.live.entity.LiveCourse;
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import com.tcm.training.admin.live.entity.LiveSession;
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import com.tcm.training.admin.live.mapper.LiveCourseMapper;
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import com.tcm.training.admin.live.mapper.LiveSessionMapper;
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import org.apache.ibatis.builder.MapperBuilderAssistant;
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import org.junit.jupiter.api.BeforeAll;
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import org.junit.jupiter.api.BeforeEach;
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import org.junit.jupiter.api.Test;
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import org.junit.jupiter.api.extension.ExtendWith;
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import org.mockito.Mock;
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import org.mockito.junit.jupiter.MockitoExtension;
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import java.time.LocalDateTime;
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import java.util.Arrays;
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import java.util.List;
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import static org.junit.jupiter.api.Assertions.assertEquals;
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import static org.junit.jupiter.api.Assertions.assertNull;
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import static org.mockito.ArgumentMatchers.any;
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import static org.mockito.Mockito.when;
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/**
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* APP 首页养生直播聚合服务测试。
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*/
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@ExtendWith(MockitoExtension.class)
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class AppHomeLiveCourseServiceTest {
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@BeforeAll
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static void initLambdaCache() {
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MapperBuilderAssistant assistant = new MapperBuilderAssistant(new MybatisConfiguration(), "");
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TableInfoHelper.initTableInfo(assistant, LiveCourse.class);
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TableInfoHelper.initTableInfo(assistant, LiveSession.class);
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}
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@Mock
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private LiveCourseMapper liveCourseMapper;
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@Mock
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private LiveSessionMapper liveSessionMapper;
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private AppHomeLiveCourseService appHomeLiveCourseService;
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/**
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* 每个用例前重建被测首页服务。
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*/
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@BeforeEach
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void setUp() {
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appHomeLiveCourseService = new AppHomeLiveCourseService(
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liveCourseMapper,
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liveSessionMapper,
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new AppLiveCourseDisplaySupport()
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);
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}
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/**
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* 首页课程状态应忽略历史残留的直播中场次，只认时间线上的当前有效场次。
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*/
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@Test
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void listHomeLiveCoursesShouldIgnoreHistoricalLivingSession() {
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LiveCourse endedCourse = buildCourse(2L, "养生直播课程2");
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LiveCourse livingCourse = buildCourse(1L, "这里是养生功法直播间");
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LiveSession endedCourseStaleLiving = buildSession(2001L, 2L, LocalDateTime.now().minusDays(1),
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AppLiveCourseDisplaySupport.SESSION_STATUS_LIVING, "https://cdn.example/stale.m3u8");
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LiveSession endedCourseLatestEnded = buildSession(2002L, 2L, LocalDateTime.now().minusHours(2),
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AppLiveCourseDisplaySupport.SESSION_STATUS_ENDED, "https://cdn.example/ended.m3u8");
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endedCourseLatestEnded.setActualEndTime(LocalDateTime.now().minusHours(1));
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LiveSession livingCourseCurrent = buildSession(1001L, 1L, LocalDateTime.now().minusMinutes(5),
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AppLiveCourseDisplaySupport.SESSION_STATUS_LIVING, "https://cdn.example/current.m3u8");
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when(liveCourseMapper.selectList(any())).thenReturn(Arrays.asList(endedCourse, livingCourse));
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when(liveSessionMapper.selectList(any())).thenReturn(Arrays.asList(
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endedCourseStaleLiving,
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endedCourseLatestEnded,
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livingCourseCurrent
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));
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List<AppHomeLiveCourseVO> cards = appHomeLiveCourseService.listHomeLiveCourses();
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assertEquals(2, cards.size());
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assertEquals(Long.valueOf(1L), cards.get(0).getCourseId());
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assertEquals("LIVING", cards.get(0).getDisplayStatus());
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assertEquals(Long.valueOf(1001L), cards.get(0).getCurrentSessionId());
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assertEquals("https://cdn.example/current.m3u8", cards.get(0).getVideoUrl());
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assertEquals(Long.valueOf(2L), cards.get(1).getCourseId());
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assertEquals("ENDED", cards.get(1).getDisplayStatus());
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assertNull(cards.get(1).getCurrentSessionId());
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assertNull(cards.get(1).getVideoUrl());
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}
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/**
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* 构造首页直播课程测试数据。
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*/
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private LiveCourse buildCourse(Long courseId, String title) {
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LiveCourse course = new LiveCourse();
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course.setId(courseId);
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course.setTitle(title);
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course.setCoverImg("https://cdn.example/cover-" + courseId + ".png");
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course.setBannerImgs(Arrays.asList("https://cdn.example/live-" + courseId + ".png"));
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course.setStatus(1);
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course.setDeleted(0);
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return course;
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}
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/**
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* 构造首页直播场次测试数据。
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*/
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private LiveSession buildSession(Long sessionId, Long courseId, LocalDateTime startTime, Integer liveStatus, String videoUrl) {
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LiveSession session = new LiveSession();
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session.setId(sessionId);
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session.setLiveCourseId(courseId);
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session.setStartTime(startTime);
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session.setLiveStatus(liveStatus);
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session.setVideoUrl(videoUrl);
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return session;
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}
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}
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