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- // 课程 / 排班 / 打卡端点单测(AC-13c:端点 44~57)。
- //
- // 断言纪律(与前几批一致):
- // - 只断 body 契约(HTTP 恒 200 + body.code),不断 HTTP 状态码;
- // - **每个端点至少一条"写错会变红"的断言**,且尽量落在**数据库**上而不是只断响应体
- // (响应体可以"改一个字段名"骗过自己,库里的列不会);
- // - 错误码只比对 `apperr` / `infraerrors` 的常量,**不硬编码数字**。
- //
- // 覆盖结构:
- //
- // 44 课程列表 teacherIds 来自 t_courses_class、recordCount 来自 t_courses_record;
- // 跨机构课程**不出现**(Scoped)
- // 45 新建/更新课程 新建恒 status=0(未发布);PUT 是部分更新(未传字段不变)
- // 46 排班规则 status=2(已结束)的规则**必须出现**(onlyActive 会漏);week 原值
- // 47 新建规则 同老师+同周+时段重叠 → **3122**;不同周 → 200
- // 49 生成课表 幂等:第二次 generated=0 / changed=false
- // 50 开始上课 actual_start_time 落库;重复开始 → **3121**
- // 51 结束上课 跨 5 张表断言(record_student / expense / expense_school / divide_log / payroll)
- // + 分账失败整体回滚(变异)
- // 52 打卡 已结束的课 → **3121**;未结束 → 写 cost 并回显 checked
- // 53 报课学生 欠费字段取 remainder_receivable(造 unpaid=999 的陷阱行)
- // 54 报名 快照恒等式 receivable = net_receipts + remainder_receivable;
- // confirm_discount_user_id 必须写(否则永远进不了核销候选);重复 → 3140
- // 55 欠费列表 **remainder_receivable > 0**(造 unpaid=999/remainder=0 的陷阱行必须不出现)
- // 56 欠费核销 net_receipts 增、remainder_receivable 减(同一条 UPDATE);跨机构 → 1004
- // 57 学生课表 按学生过滤(另一个学生的课不出现);跨用户查 → 1004
- package handler
- import (
- "context"
- "encoding/json"
- "errors"
- "strings"
- "testing"
- "time"
- "github.com/gofiber/fiber/v2"
- "gorm.io/gorm"
- "yuansiwei/unified-backend/internal/academic/apperr"
- "yuansiwei/unified-backend/internal/academic/model"
- "yuansiwei/unified-backend/internal/academic/money"
- "yuansiwei/unified-backend/internal/academic/port"
- infraerrors "yuansiwei/unified-backend/internal/infra/errors"
- appscope "yuansiwei/unified-backend/internal/infra/scope"
- )
- // ---------------------------------------------------------------- 测试基础设施
- // 测试用常量(ULID 形态的假 ID,长度 26 与真实约束一致)。
- const (
- courseTestStudent = "01HSTUDENT00000000000001"
- courseTestOther = "01HSTUDENT00000000000002"
- courseTestTeacher = "01HTEACHER00000000000001"
- courseTestTeacher2 = "01HTEACHER00000000000002"
- courseTestRecommender = "01HRECOMMENDER00000000001"
- courseTestUpline = "01HUPLINE00000000000001"
- courseTestOperator = "01HOPERATOR0000000000001"
- )
- // newCourseTestDB 课程域测试库:资金四表(复用)+ 课程 6 表 + 课酬 3 表 + 分账 2 表。
- //
- // 与 `newHandlerTestDB` 同构地逐表 AutoMigrate 并删除**非唯一索引**(SQLite 索引名库级唯一,
- // 而 academic model 多表共用 `idx_inst_campus` 等名字)。
- func newCourseTestDB(t *testing.T) *gorm.DB {
- t.Helper()
- base := newHandlerTestDB(t) // 资金 4 表 + 活动 6 表 + t_campus(机构 1 / 校区 10)
- extra := []any{
- &model.Courses{}, &model.CoursesClassify{}, &model.CoursesClass{},
- &model.CoursesStudent{}, &model.CoursesRecord{}, &model.CoursesRecordStudent{},
- &model.CoursePayment{}, &model.CoursePaymentDetail{}, &model.TeacherInformation{},
- &model.UserDivideInto{}, &model.UserDivideIntoLog{},
- }
- // 先把 `newHandlerTestDB` 留下的**唯一索引**清干净:`uk_biz_no` 在 t_user_balance_request
- // (资金域)与 3 张课程表上同名,SQLite 的索引名是**库级唯一**,而 MySQL 是**表级**
- // ⇒ 不清会直接建表失败。
- // ⚠ 测试库因此**放弃唯一约束**(含 `uk_biz_no` / `uk_user_inst_campus` 等)——
- // 这只是**规避 sqlite 索引名冲突**的手段:**生产 MySQL 的唯一约束照常生效**,
- // 幂等/去重行为不依赖测试库(那由 `INSERT IGNORE` + 唯一键在真库上保证)。
- var leftovers []string
- if err := base.Raw(
- "SELECT name FROM sqlite_master WHERE type='index' AND name NOT LIKE 'sqlite_%'").Scan(&leftovers).Error; err != nil {
- t.Fatalf("读取遗留索引失败: %v", err)
- }
- for _, name := range leftovers {
- if err := base.Exec("DROP INDEX IF EXISTS `" + name + "`").Error; err != nil {
- t.Fatalf("删除遗留索引(%s) 失败: %v", name, err)
- }
- }
- for _, tbl := range extra {
- if err := base.AutoMigrate(tbl); err != nil {
- t.Fatalf("AutoMigrate(%T) 失败: %v", tbl, err)
- }
- stmt := &gorm.Statement{DB: base}
- if err := stmt.Parse(tbl); err != nil {
- t.Fatalf("解析表名(%T) 失败: %v", tbl, err)
- }
- var idxRows []struct {
- Name string
- SQL *string
- }
- if err := base.Raw(
- "SELECT name, sql FROM sqlite_master WHERE type='index' AND tbl_name=? AND name NOT LIKE 'sqlite_%'",
- stmt.Schema.Table).Scan(&idxRows).Error; err != nil {
- t.Fatalf("读索引清单(%s) 失败: %v", stmt.Schema.Table, err)
- }
- for _, row := range idxRows {
- // ⚠ **唯一索引也一并删除**(与 `newHandlerTestDB` 不同):academic model 里
- // `uk_biz_no` 同时出现在 t_courses_student / t_courses_record / t_courses_record_student
- // 三张表上,而 SQLite 的索引名是**库级唯一**(MySQL 是表级)⇒ 第二张表建索引必报
- // "index uk_biz_no already exists"。测试库因此放弃唯一约束(生产是 MySQL,不受影响;
- // 服务层测试 `migrateLearningTables` 同款处理)。
- if err := base.Exec("DROP INDEX IF EXISTS `" + row.Name + "`").Error; err != nil {
- t.Fatalf("删索引(%s) 失败: %v", row.Name, err)
- }
- }
- }
- return base
- }
- // newCourseTestApp 挂 15 条课程域路由(**不做角色白名单**:那是 e2e 的职责,见 route_e2e_test.go)。
- //
- // 作用域由 `X-Test-Scope` 头选择:`none` = 不注入(1001)、`super` = 超管、`student` = 学生、
- // `teacher` = 老师、缺省 = 财务(机构 1 / 校区 10)。
- func newCourseTestApp(t *testing.T, db *gorm.DB) *fiber.App {
- t.Helper()
- return newCourseTestAppWithUsers(t, db, nil)
- }
- // newCourseTestAppWithUsers 同 `newCourseTestApp`,但可注入用户姓名端口(D4 用)。
- //
- // 入参:users `port.UserNameReader`(nil = 未注入,端点 53 的 realName 应全部为 null)。
- func newCourseTestAppWithUsers(t *testing.T, db *gorm.DB, users port.UserNameReader) *fiber.App {
- t.Helper()
- h, err := New(Config{DB: db, Users: users})
- if err != nil {
- t.Fatalf("handler.New 失败: %v", err)
- }
- app := fiber.New(fiber.Config{DisableStartupMessage: true})
- app.Use(func(c *fiber.Ctx) error {
- switch c.Get("X-Test-Scope") {
- case "none":
- // 不写作用域 → 未登录语义(1001)
- case "super":
- appscope.Set(c, testSuperScope())
- case "student":
- appscope.Set(c, &appscope.Scope{
- InstitutionID: 1, CampusID: 10,
- UserID: courseTestStudent, Role: RoleStudent,
- })
- case "teacher":
- appscope.Set(c, &appscope.Scope{
- InstitutionID: 1, CampusID: 10,
- UserID: courseTestTeacher, Role: RoleTeacher,
- })
- default:
- appscope.Set(c, testScope())
- }
- return c.Next()
- })
- // 注册顺序与 route.go 一致(静态段先于 `:id`)
- app.Get(PathCourses, h.ListCourses)
- app.Post(PathCourses, h.CreateCourse)
- app.Get(PathCourseArrears, h.ListCourseArrears)
- app.Post(PathCourseArrearsCounteract, h.CounteractCourseArrears)
- app.Post(PathCourseRecordStart, h.StartCourseRecord)
- app.Post(PathCourseRecordFinish, h.FinishCourseRecord)
- app.Post(PathCourseRecordAttendance, h.MarkCourseRecordAttendance)
- app.Put(PathCourseDetail, h.UpdateCourse)
- app.Get(PathCourseClasses, h.ListCourseClasses)
- app.Post(PathCourseClasses, h.CreateCourseClass)
- app.Get(PathCourseRecords, h.ListCourseRecords)
- app.Post(PathCourseRecordsGenerate, h.GenerateCourseRecords)
- app.Get(PathCourseStudents, h.ListCourseStudents)
- app.Post(PathCourseStudents, h.EnrollCourseStudent)
- app.Get(PathStudentSchedule, h.GetStudentSchedule)
- return app
- }
- // seedCourse 建一门课程(机构 1 / 指定校区;classify 默认 0)。
- func seedCourse(t *testing.T, db *gorm.DB, name string, campusID int64) *model.Courses {
- t.Helper()
- row := &model.Courses{
- InstitutionID: 1, CampusID: campusID, Name: name,
- Status: model.CoursesStatusUnpublished, Number: 10, Duration: "1.0", Week: "-1",
- OriginalCost: "100.00", RealPrice: "100.00", DiscountCash: "0.00",
- }
- if err := db.Create(row).Error; err != nil {
- t.Fatalf("建课程失败: %v", err)
- }
- return row
- }
- // seedClassRule 建一条排班规则。
- func seedClassRule(t *testing.T, db *gorm.DB, coursesID, classID int64, teacher, week string, status int32, startHM, endHM string) *model.CoursesClass {
- t.Helper()
- start := mustHM(t, startHM)
- var end *time.Time
- if endHM != "" {
- end = mustHM(t, endHM)
- }
- row := &model.CoursesClass{
- Status: status, CoursesID: coursesID, ClassID: classID,
- TeacherID: &teacher, InstitutionID: 1, CampusID: 10,
- StandardLessonCost: "100.00", Number: 10, LessonCost: "100.00",
- DiscountCash: "0.00", FinishedNumber: 0, Confirm: model.CoursesClassConfirmNo,
- Week: week, StartTime: start, EndTime: end,
- }
- if err := db.Create(row).Error; err != nil {
- t.Fatalf("建排班规则失败: %v", err)
- }
- return row
- }
- // mustHM 把 "HH:MM" 转成时分列(1970-01-01 + 时分,UTC),与服务层口径一致。
- func mustHM(t *testing.T, hm string) *time.Time {
- t.Helper()
- parts := strings.Split(hm, ":")
- hour := mustAtoi(t, parts[0])
- minute := 0
- if len(parts) > 1 {
- minute = mustAtoi(t, parts[1])
- }
- at := time.Date(1970, 1, 1, hour, minute, 0, 0, time.UTC)
- return &at
- }
- // mustAtoi 测试用 Atoi(失败即 fatal)。
- func mustAtoi(t *testing.T, raw string) int {
- t.Helper()
- value := 0
- for _, ch := range strings.TrimSpace(raw) {
- if ch < '0' || ch > '9' {
- t.Fatalf("非数字: %q", raw)
- }
- value = value*10 + int(ch-'0')
- }
- return value
- }
- // seedEnrollment 建报课行(**故意把 unpaid 写成垃圾值**,用于证明"欠费口径不用 unpaid")。
- func seedEnrollment(t *testing.T, db *gorm.DB, coursesID int64, studentID, bizNo string,
- lessonCost, receivable, netReceipts, remainderReceivable, unpaid string) *model.CoursesStudent {
- t.Helper()
- confirm := courseTestOperator
- row := &model.CoursesStudent{
- BizNo: bizNo, CoursesID: coursesID, InstitutionID: 1, CampusID: 10,
- StudentID: studentID, Type: model.CoursesStudentTypeNormal,
- Status: model.CoursesStudentStatusNormal,
- Receivable: receivable, NetReceipts: netReceipts, Unpaid: unpaid,
- LessonCost: lessonCost, Number: 10, FinishedNumber: 0,
- DiscountCash: "0.00", GiveNumber: 0, GiveCost: "0.00",
- RemainderNumber: 10, RemainderCost: netReceipts,
- RemainderReceivable: remainderReceivable, BadDebt: "0.00",
- ConfirmDiscountUserID: &confirm,
- }
- if err := db.Create(row).Error; err != nil {
- t.Fatalf("建报课行失败: %v", err)
- }
- return row
- }
- // seedRecord 建排班实例。
- func seedRecord(t *testing.T, db *gorm.DB, coursesID, classID int64, bizNo string, status int32, at time.Time) *model.CoursesRecord {
- t.Helper()
- teacher := courseTestTeacher
- end := at.Add(time.Hour)
- row := &model.CoursesRecord{
- BizNo: bizNo, CoursesID: coursesID, ClassID: classID,
- TeacherID: &teacher, InstitutionID: 1, CampusID: 10, Status: status,
- StartTime: &at, EndTime: &end,
- }
- if err := db.Create(row).Error; err != nil {
- t.Fatalf("建排班实例失败: %v", err)
- }
- return row
- }
- // requireMoney 比较"元字符串"金额(**不比较字面量**)。
- //
- // 为什么不直接比字符串:SQLite 没有 DECIMAL 类型,`"100.00"` 读回来是 `"100"`;
- // 生产 MySQL 读回来是 `"100.00"`。断言要跨两种方言成立,就必须比**分值**而不是比字面量。
- func requireMoney(t *testing.T, label, got, want string) {
- t.Helper()
- if strings.TrimSpace(got) == "" {
- t.Fatalf("%s 为空(读不到列),期望 %s", label, want)
- }
- g, gerr := money.Parse(got)
- if gerr != nil {
- t.Fatalf("%s = %q 不是合法金额: %v", label, got, gerr)
- }
- w, werr := money.Parse(want)
- if werr != nil {
- t.Fatalf("期望值 %q 不是合法金额: %v", want, werr)
- }
- if g.Cents() != w.Cents() {
- t.Fatalf("%s = %q(%d 分),期望 %q(%d 分)", label, got, g.Cents(), want, w.Cents())
- }
- }
- // jsonMap 把响应 data 解成 map(断言"某个键必须不存在"时用)。
- func jsonMap(t *testing.T, raw json.RawMessage) map[string]any {
- t.Helper()
- out := map[string]any{}
- if len(raw) == 0 {
- return out
- }
- if err := json.Unmarshal(raw, &out); err != nil {
- t.Fatalf("响应 data 不是 JSON 对象: %v(原文 %s)", err, string(raw))
- }
- return out
- }
- // pageList 取分页响应的 list 字段([]any)。
- func pageList(t *testing.T, raw json.RawMessage) []any {
- t.Helper()
- got := jsonMap(t, raw)
- items, ok := got["list"].([]any)
- if !ok {
- t.Fatalf("响应缺少 list 数组:%s", string(raw))
- }
- return items
- }
- // ---------------------------------------------------------------- 端点 44:课程列表
- // TestListCoursesAggregatesTeacherIDsAndRecordCount 端点 44 的两个派生列必须来自**另外两张表**。
- //
- // 变红条件:
- // - `teacherIds` 恒空(漏 join `t_courses_class`)→ 断言 1 红;
- // - `recordCount` 恒 0(漏 count `t_courses_record`)→ 断言 2 红;
- // - 机构过滤失效(把机构 2 的课程也返回)→ 断言 3 红。
- func TestListCoursesAggregatesTeacherIDsAndRecordCount(t *testing.T) {
- db := newCourseTestDB(t)
- course := seedCourse(t, db, "数学A", 10)
- // 两条规则、三个不同老师(含一条重复老师)→ teacherIds 必须去重且升序
- seedClassRule(t, db, course.ID, 1001, courseTestTeacher2, "1", model.CoursesClassStatusOngoing, "09:00", "10:00")
- seedClassRule(t, db, course.ID, 1001, courseTestTeacher, "3", model.CoursesClassStatusEnded, "11:00", "12:00")
- seedClassRule(t, db, course.ID, 1002, courseTestTeacher2, "5", model.CoursesClassStatusOngoing, "13:00", "14:00")
- for i := 0; i < 3; i++ {
- seedRecord(t, db, course.ID, 1001, "REC"+string(rune('A'+i)), model.CoursesRecordStatusNotStarted,
- time.Date(2026, 11, 10+i, 9, 0, 0, 0, time.Local))
- }
- // 另一机构的课程(不得出现在机构 1 的列表里)
- other := &model.Courses{
- InstitutionID: 2, CampusID: 20, Name: "别家课程", Status: model.CoursesStatusPublished,
- Duration: "1.0", Week: "-1", OriginalCost: "0.00", RealPrice: "0.00", DiscountCash: "0.00",
- }
- if err := db.Create(other).Error; err != nil {
- t.Fatalf("建跨机构课程失败: %v", err)
- }
- app := newCourseTestApp(t, db)
- code, msg, data := doJSON(t, app, fiber.MethodGet, PathCourses, nil, "X-Test-Token", "t")
- if code != 200 {
- t.Fatalf("GET %s = %d(%s),期望 200", PathCourses, code, msg)
- }
- payload := jsonMap(t, data)
- items, _ := payload["list"].([]any)
- if len(items) != 1 {
- t.Fatalf("列表行数 = %d,期望 1(跨机构课程必须被 Scoped 过滤):%s", len(items), string(data))
- }
- row, _ := items[0].(map[string]any)
- // 断言 1:teacherIds 去重 + 升序,且**来自 t_courses_class**
- teacherIDs, _ := row["teacherIds"].([]any)
- if len(teacherIDs) != 2 {
- t.Fatalf("teacherIds = %v,期望 2 个(去重后 %s/%s)—— 空数组说明没查 t_courses_class",
- row["teacherIds"], courseTestTeacher, courseTestTeacher2)
- }
- if teacherIDs[0] != courseTestTeacher || teacherIDs[1] != courseTestTeacher2 {
- t.Fatalf("teacherIds = %v,期望升序 [%s %s]", teacherIDs, courseTestTeacher, courseTestTeacher2)
- }
- // 断言 2:recordCount 来自 t_courses_record 计数
- if got, _ := row["recordCount"].(float64); got != 3 {
- t.Fatalf("recordCount = %v,期望 3(t_courses_record 三行);0 说明没做计数聚合", row["recordCount"])
- }
- // 断言 3:作用域键(机构/校区)必须下发
- if got, _ := row["institutionId"].(float64); got != 1 {
- t.Fatalf("institutionId = %v,期望 1", row["institutionId"])
- }
- }
- // ---------------------------------------------------------------- 端点 45:课程 CRUD
- // TestCreateCourseIsUnpublished 端点 45 新建:恒落 status=0(未发布),作用域列取 token 而非 body。
- //
- // 变红条件:把 body 的 status/institutionId 透传进库(或忘写作用域列)→ 库里 status/institution_id 不符。
- func TestCreateCourseIsUnpublished(t *testing.T) {
- db := newCourseTestDB(t)
- app := newCourseTestApp(t, db)
- code, msg, data := doJSON(t, app, fiber.MethodPost, PathCourses, map[string]any{
- "name": "英语B", "duration": "1.5", "number": 8, "realPrice": "200.00",
- "week": "1,3,5", "status": 3, "institutionId": 99, // status/institutionId 必须被忽略
- }, "X-Test-Token", "t")
- if code != 200 {
- t.Fatalf("POST %s = %d(%s),期望 200", PathCourses, code, msg)
- }
- id, _ := jsonMap(t, data)["id"].(float64)
- if id <= 0 {
- t.Fatalf("响应 id = %v,期望 >0", jsonMap(t, data)["id"])
- }
- var row model.Courses
- if err := db.First(&row, int64(id)).Error; err != nil {
- t.Fatalf("回读课程失败: %v", err)
- }
- // status 断言拆到 TestCreateCourseStatusIsUnpublished(D11 的回归门禁,含缺陷成因与修法)。
- if row.InstitutionID != 1 {
- t.Fatalf("institution_id = %d,期望 1(取作用域,不信 body 的 99)", row.InstitutionID)
- }
- if row.CampusID != 10 {
- t.Fatalf("campus_id = %d,期望 10(作用域校区)", row.CampusID)
- }
- if row.Week != "1,3,5" {
- t.Fatalf("week = %q,期望原值 1,3,5", row.Week)
- }
- // 2001:缺 name
- if code, msg, _ := doJSON(t, app, fiber.MethodPost, PathCourses, map[string]any{
- "duration": "1.0",
- }, "X-Test-Token", "t"); code != infraerrors.ErrBadParam.Code {
- t.Fatalf("缺 name = %d(%s),期望 2001", code, msg)
- }
- }
- // TestCreateCourseStatusIsUnpublished **新建课程必须落 status=0(未发布)**——D11 的回归门禁。
- //
- // 缺陷原貌(2026-11-09 实测):`CourseService.CreateCourse` 显式写 `Status=0`,但
- // `model.Courses.Status` 的 gorm tag 带 `default:1` ⇒ GORM 对"有 default tag 且值为零"的列
- // **跳过该列**、由 DB 默认值填充 ⇒ 落库 `status=1`("新建即发布":课程直接出现在可报名列表)。
- // MySQL 与 SQLite 走同一段 GORM 回调,生产同样成立。
- //
- // 修复(team-lead 裁决):**去掉 `model.Courses.Status` 的 `default:1`(DDL 不动)**,
- // 而不是 `tx.Select("*").Create(row)` —— 后者会把 `created_at`/`updated_at` 等零值一并写入,
- // 正是 `a1971b7`(审计时间零值落库)修过的反向坑。
- //
- // 本用例是**回归门禁**:把 `default:1` 加回 tag,本用例必红(实测见交付报告)。
- func TestCreateCourseStatusIsUnpublished(t *testing.T) {
- db := newCourseTestDB(t)
- app := newCourseTestApp(t, db)
- code, msg, data := doJSON(t, app, fiber.MethodPost, PathCourses, map[string]any{
- "name": "状态测试课", "duration": "1.0",
- }, "X-Test-Token", "t")
- if code != 200 {
- t.Fatalf("POST %s = %d(%s),期望 200", PathCourses, code, msg)
- }
- id, _ := jsonMap(t, data)["id"].(float64)
- var row model.Courses
- if err := db.First(&row, int64(id)).Error; err != nil {
- t.Fatalf("回读课程失败: %v", err)
- }
- if row.Status != model.CoursesStatusUnpublished {
- t.Fatalf("新建课程 status = %d,期望 0(未发布)—— status 只能走状态机入口", row.Status)
- }
- }
- // TestUpdateCourseIsPartial 端点 45 更新:只改传入列(未传的 name/number 必须保持原值)。
- //
- // 变红条件:写成"整体替换"(未传字段被清空/归零)→ name 或 number 变空/0。
- func TestUpdateCourseIsPartial(t *testing.T) {
- db := newCourseTestDB(t)
- course := seedCourse(t, db, "物理C", 10)
- course.Number = 12
- if err := db.Save(course).Error; err != nil {
- t.Fatalf("更新种子课程失败: %v", err)
- }
- app := newCourseTestApp(t, db)
- code, msg, _ := doJSON(t, app, fiber.MethodPut, "/admin/courses/"+itoa(course.ID), map[string]any{
- "remark": "只改备注",
- }, "X-Test-Token", "t")
- if code != 200 {
- t.Fatalf("PUT 课程 = %d(%s),期望 200", code, msg)
- }
- var row model.Courses
- if err := db.First(&row, course.ID).Error; err != nil {
- t.Fatalf("回读课程失败: %v", err)
- }
- if row.Name != "物理C" {
- t.Fatalf("name = %q,期望保持 物理C —— 部分更新被写成了整体替换", row.Name)
- }
- if row.Number != 12 {
- t.Fatalf("number = %d,期望保持 12 —— 未传字段被清零", row.Number)
- }
- if row.Remark == nil || *row.Remark != "只改备注" {
- t.Fatalf("remark = %v,期望 只改备注", row.Remark)
- }
- }
- // itoa 测试用整数转字符串(避免引入 strconv 之外的依赖)。
- func itoa(v int64) string {
- if v == 0 {
- return "0"
- }
- digits := make([]byte, 0, 20)
- for v > 0 {
- digits = append([]byte{byte('0' + v%10)}, digits...)
- v /= 10
- }
- return string(digits)
- }
- // ---------------------------------------------------------------- 端点 46:排班规则
- // TestListCourseClassesKeepsEndedRules 端点 46 必须列出**全部**规则(含 status=2 已结束)。
- //
- // 为什么这条重要:AC-11 的 `ListClasses(onlyActive=true)` 是"排班生成"专用过滤,
- // 若 handler 顺手复用它,已结束的规则会静默消失(前端看到的是"这个班没排过课")。
- // 变红条件:把 onlyActive 传成 true → total 从 2 变 1。
- func TestListCourseClassesKeepsEndedRules(t *testing.T) {
- db := newCourseTestDB(t)
- course := seedCourse(t, db, "化学D", 10)
- seedClassRule(t, db, course.ID, 2001, courseTestTeacher, "1,3,5", model.CoursesClassStatusOngoing, "09:00", "10:00")
- seedClassRule(t, db, course.ID, 2002, courseTestTeacher2, "2", model.CoursesClassStatusEnded, "14:00", "15:00")
- app := newCourseTestApp(t, db)
- code, msg, data := doJSON(t, app, fiber.MethodGet, "/admin/courses/"+itoa(course.ID)+"/classes", nil, "X-Test-Token", "t")
- if code != 200 {
- t.Fatalf("GET classes = %d(%s),期望 200", code, msg)
- }
- total, _ := jsonMap(t, data)["total"].(float64)
- if total != 2 {
- t.Fatalf("total = %v,期望 2(含 status=2 的规则)—— 1 说明误用了 onlyActive 过滤", total)
- }
- items := pageList(t, data)
- first, _ := items[0].(map[string]any)
- // week 必须是**原值字符串**(契约写 number 1~7,但该列是多值字符串,见 classRowView 注释)
- if week, _ := first["week"].(string); week != "1,3,5" {
- t.Fatalf("week = %v(%T),期望原值字符串 \"1,3,5\"", first["week"], first["week"])
- }
- if _, hasRoom := first["room"]; hasRoom {
- t.Fatalf("响应出现了 room 字段(%s):t_courses_class 没有 room 列,不得下发", string(data))
- }
- }
- // ---------------------------------------------------------------- 端点 47:新建排班规则
- // TestCreateCourseClassConflictReturns3122 端点 47:同老师 + 同周 + 时段重叠 → 3122。
- //
- // 变红条件:去掉冲突判定 → 冲突请求返回 200(并且库里多出一条重叠规则)。
- func TestCreateCourseClassConflictReturns3122(t *testing.T) {
- db := newCourseTestDB(t)
- course := seedCourse(t, db, "生物E", 10)
- seedClassRule(t, db, course.ID, 3001, courseTestTeacher, "1", model.CoursesClassStatusOngoing, "09:00", "10:00")
- app := newCourseTestApp(t, db)
- base := map[string]any{
- "teacherId": courseTestTeacher, "week": "1", "start": "09:30", "end": "10:30",
- "lessonCost": "100.00", "number": 10,
- }
- code, msg, _ := doJSON(t, app, fiber.MethodPost, "/admin/courses/"+itoa(course.ID)+"/classes", base, "X-Test-Token", "t")
- if code != apperr.CodeScheduleConflict {
- t.Fatalf("重叠排班 = %d(%s),期望 3122(排班冲突)", code, msg)
- }
- var count int64
- db.Model(&model.CoursesClass{}).Where("courses_id = ?", course.ID).Count(&count)
- if count != 1 {
- t.Fatalf("冲突被拒后规则数 = %d,期望仍为 1(不得先写后报错)", count)
- }
- // 对照:换一天(week=2)必须成功,否则说明冲突判定过宽
- okBody := map[string]any{
- "teacherId": courseTestTeacher, "week": "2", "start": "09:30", "end": "10:30",
- "lessonCost": "100.00", "number": 10,
- }
- code, msg, data := doJSON(t, app, fiber.MethodPost, "/admin/courses/"+itoa(course.ID)+"/classes", okBody, "X-Test-Token", "t")
- if code != 200 {
- t.Fatalf("不同周的排班 = %d(%s),期望 200(冲突判定过宽)", code, msg)
- }
- if _, ok := jsonMap(t, data)["classId"]; !ok {
- t.Fatalf("响应缺 classId:%s", string(data))
- }
- }
- // ---------------------------------------------------------------- 端点 49:生成课表
- // TestGenerateRecordsIdempotent 端点 49 幂等:同 courses+start_time 不重复插。
- //
- // 变红条件:去掉 `FindByCoursesStart` 幂等判据 → 第二次 generated>0、库里行数翻倍。
- func TestGenerateRecordsIdempotent(t *testing.T) {
- db := newCourseTestDB(t)
- course := seedCourse(t, db, "地理F", 10)
- seedClassRule(t, db, course.ID, 4001, courseTestTeacher, "-1", model.CoursesClassStatusOngoing, "09:00", "10:00")
- app := newCourseTestApp(t, db)
- body := map[string]any{"days": 3, "from": "2026-11-10"}
- code, msg, data := doJSON(t, app, fiber.MethodPost, "/admin/courses/"+itoa(course.ID)+"/records/generate", body, "X-Test-Token", "t")
- if code != 200 {
- t.Fatalf("生成课表 = %d(%s),期望 200", code, msg)
- }
- if got, _ := jsonMap(t, data)["generated"].(float64); got != 3 {
- t.Fatalf("首次 generated = %v,期望 3", jsonMap(t, data)["generated"])
- }
- code, msg, data = doJSON(t, app, fiber.MethodPost, "/admin/courses/"+itoa(course.ID)+"/records/generate", body, "X-Test-Token", "t")
- if code != 200 {
- t.Fatalf("二次生成 = %d(%s),期望 200", code, msg)
- }
- payload := jsonMap(t, data)
- if got, _ := payload["generated"].(float64); got != 0 {
- t.Fatalf("二次 generated = %v,期望 0(幂等:同 courses+start_time 不重复插)", payload["generated"])
- }
- if changed, _ := payload["changed"].(bool); changed {
- t.Fatalf("二次 changed = true,期望 false(本次无新增)")
- }
- var count int64
- db.Model(&model.CoursesRecord{}).Where("courses_id = ?", course.ID).Count(&count)
- if count != 3 {
- t.Fatalf("库中实例数 = %d,期望 3(幂等失败会翻倍成 6)", count)
- }
- }
- // ---------------------------------------------------------------- 端点 50 / 52:开始上课 / 打卡
- // TestStartRecordWritesActualStart 端点 50:status 0→1 且 `actual_start_time` 落库;重复开始 → 3121。
- //
- // 变红条件:只改 status 不写 actual_start_time → 断言 1 红;重复开始返回 200 → 断言 2 红。
- func TestStartRecordWritesActualStart(t *testing.T) {
- db := newCourseTestDB(t)
- course := seedCourse(t, db, "历史G", 10)
- record := seedRecord(t, db, course.ID, 5001, "RECSTART", model.CoursesRecordStatusNotStarted,
- time.Now().Add(-time.Hour))
- app := newCourseTestApp(t, db)
- path := "/admin/courses/records/" + itoa(record.ID) + "/start"
- code, msg, data := doJSON(t, app, fiber.MethodPost, path, nil, "X-Test-Token", "t")
- if code != 200 {
- t.Fatalf("开始上课 = %d(%s),期望 200", code, msg)
- }
- payload := jsonMap(t, data)
- if got, _ := payload["status"].(float64); got != float64(model.CoursesRecordStatusOngoing) {
- t.Fatalf("status = %v,期望 1", payload["status"])
- }
- if got, _ := payload["courseId"].(float64); got != float64(course.ID) {
- t.Fatalf("courseId = %v,期望 %d", payload["courseId"], course.ID)
- }
- var row struct {
- Status int32 `gorm:"column:status"`
- ActualStart *time.Time `gorm:"column:actual_start_time"`
- }
- if err := db.Raw("SELECT status, actual_start_time FROM t_courses_record WHERE id = ?", record.ID).Scan(&row).Error; err != nil {
- t.Fatalf("回读实例失败: %v", err)
- }
- if row.Status != model.CoursesRecordStatusOngoing || row.ActualStart == nil {
- t.Fatalf("库里 status=%d actual_start_time=%v,期望 1 且非空(模型红线:开课时间必写)", row.Status, row.ActualStart)
- }
- // 重复开始 → 3121(不会写出第二个开课时间)
- if code, msg, _ := doJSON(t, app, fiber.MethodPost, path, nil, "X-Test-Token", "t"); code != apperr.CodeRecordStateInvalid {
- t.Fatalf("重复开始上课 = %d(%s),期望 3121", code, msg)
- }
- }
- // TestAttendanceRejectsFinishedRecord 端点 52:已结束的课不能补打卡(3121);未结束则写 cost 并回显人数。
- //
- // 变红条件:去掉"已结束"判定 → 返回 200 且库中出现结课后追加的打卡行(income 对账缺口)。
- func TestAttendanceRejectsFinishedRecord(t *testing.T) {
- db := newCourseTestDB(t)
- course := seedCourse(t, db, "政治H", 10)
- open := seedRecord(t, db, course.ID, 6001, "RECOPEN", model.CoursesRecordStatusOngoing,
- time.Now().Add(-time.Hour))
- closed := seedRecord(t, db, course.ID, 6001, "RECCLOSED", model.CoursesRecordStatusFinished,
- time.Now().Add(-24*time.Hour))
- app := newCourseTestApp(t, db)
- body := map[string]any{"list": []map[string]any{
- {"userId": courseTestStudent, "type": 1, "pay": 1, "cost": "100.00", "giveCost": "0.00"},
- }}
- code, msg, data := doJSON(t, app, fiber.MethodPost,
- "/admin/courses/records/"+itoa(open.ID)+"/attendance", body, "X-Test-Token", "t")
- if code != 200 {
- t.Fatalf("未结束课打卡 = %d(%s),期望 200", code, msg)
- }
- if got, _ := jsonMap(t, data)["checked"].(float64); got != 1 {
- t.Fatalf("checked = %v,期望 1", jsonMap(t, data)["checked"])
- }
- var cost struct {
- Cost string `gorm:"column:cost"`
- Pay int8 `gorm:"column:pay"`
- Typ int32 `gorm:"column:type"`
- }
- if err := db.Raw("SELECT cost, pay, type FROM t_courses_record_student WHERE record_id = ? AND student_id = ?",
- open.ID, courseTestStudent).Scan(&cost).Error; err != nil {
- t.Fatalf("回读打卡行失败: %v", err)
- }
- requireMoney(t, "打卡行 cost", cost.Cost, "100.00")
- // 已结束的课 → 3121
- code, msg, _ = doJSON(t, app, fiber.MethodPost,
- "/admin/courses/records/"+itoa(closed.ID)+"/attendance", body, "X-Test-Token", "t")
- if code != apperr.CodeRecordStateInvalid {
- t.Fatalf("已结束课补打卡 = %d(%s),期望 3121", code, msg)
- }
- }
- // ---------------------------------------------------------------- 端点 53:报课学生
- // TestListCourseStudentsUsesRemainderReceivable 端点 53 的欠费字段必须取 `remainder_receivable`。
- //
- // 陷阱行:`unpaid=999.00`(僵尸列的脏值)、`remainder_receivable=100.00`(真值)。
- // 变红条件:字段取成 `unpaid` → 响应里 remainderReceivable 变成 999.00;
- //
- // 把 unpaid 一起下发 → 断言"响应不含 unpaid 键"红。
- func TestListCourseStudentsUsesRemainderReceivable(t *testing.T) {
- db := newCourseTestDB(t)
- course := seedCourse(t, db, "语文I", 10)
- seedEnrollment(t, db, course.ID, courseTestStudent, "ENROLL-1", "100.00", "400.00", "300.00", "100.00", "999.00")
- app := newCourseTestApp(t, db)
- code, msg, data := doJSON(t, app, fiber.MethodGet,
- "/admin/courses/"+itoa(course.ID)+"/students", nil, "X-Test-Token", "t")
- if code != 200 {
- t.Fatalf("报课学生列表 = %d(%s),期望 200", code, msg)
- }
- items := pageList(t, data)
- if len(items) != 1 {
- t.Fatalf("行数 = %d,期望 1", len(items))
- }
- row, _ := items[0].(map[string]any)
- if got, _ := row["remainderReceivable"].(string); got != "100.00" {
- t.Fatalf("remainderReceivable = %v,期望 \"100.00\"(源列 remainder_receivable);"+
- "若为 999.00 说明误取了废弃列 unpaid", row["remainderReceivable"])
- }
- if got, _ := row["pay"].(string); got != "400.00" {
- t.Fatalf("pay = %v,期望 400.00(源列 receivable)", row["pay"])
- }
- if got, _ := row["cost"].(string); got != "300.00" {
- t.Fatalf("cost = %v,期望 300.00(源列 net_receipts)", row["cost"])
- }
- if _, hasUnpaid := row["unpaid"]; hasUnpaid {
- t.Fatalf("响应下发了 unpaid(%s):废弃列禁下发(设计 §3.8-E4)", string(data))
- }
- // 未注入姓名端口时 `realName` 必须是 **null**(键在、值为 nil):
- // - 不下发该键 → 前端 `row.realName` undefined 与 "" 混在一起,无法区分;
- // - 下发 "" → 把"没有这个人"和"姓名为空"混在一起。
- nameValue, hasName := row["realName"]
- if !hasName {
- t.Fatalf("响应缺少 realName 键(%s):未注入端口时应下发 null,而不是省掉该键", string(data))
- }
- if nameValue != nil {
- t.Fatalf("realName = %v,期望 null(未注入姓名端口)", nameValue)
- }
- }
- // fakeUserNameReader 姓名端口测试替身(**只实现端口契约**:查不到的不进 map)。
- type fakeUserNameReader struct {
- names map[string]string
- err error
- // calls 记录调用次数(断言"批量一次"而不是逐行 N 次)
- calls int
- last []string
- }
- // DisplayNames 实现 `port.UserNameReader`。
- func (f *fakeUserNameReader) DisplayNames(_ context.Context, userIDs []string) (map[string]string, error) {
- f.calls++
- f.last = append([]string{}, userIDs...)
- if f.err != nil {
- return nil, f.err
- }
- out := make(map[string]string, len(userIDs))
- for _, id := range userIDs {
- if name, ok := f.names[id]; ok {
- out[id] = name
- }
- }
- return out, nil
- }
- // TestListCourseStudentsResolvesRealName 端点 53 的 `realName`(D4:跨域只读 port)。
- //
- // 三行数据覆盖三种情形:
- //
- // A:端口能查到 → `realName` = 姓名
- // B:端口查不到 → `realName` = **null**(不是 "")
- // C:端口返回空串 → 同样按"没名字"→ null(空串不该出现在响应里)
- //
- // 变红条件:
- // - 端口没接(仍是 null)→ A 红;
- // - 用空串兜底 → B/C 红;
- // - 逐行查询 → `calls != 1` 红(N+1)。
- func TestListCourseStudentsResolvesRealName(t *testing.T) {
- db := newCourseTestDB(t)
- course := seedCourse(t, db, "姓名测试课", 10)
- const studentB = "01HSTUDENT0000000000000B"
- const studentC = "01HSTUDENT0000000000000C"
- seedEnrollment(t, db, course.ID, courseTestStudent, "NAME-1", "100.00", "300.00", "300.00", "0.00", "0.00")
- seedEnrollment(t, db, course.ID, studentB, "NAME-2", "100.00", "300.00", "300.00", "0.00", "0.00")
- seedEnrollment(t, db, course.ID, studentC, "NAME-3", "100.00", "300.00", "300.00", "0.00", "0.00")
- reader := &fakeUserNameReader{names: map[string]string{
- courseTestStudent: "张三",
- studentC: "", // 端口返回空串:调用方必须当成"没名字"
- }}
- app := newCourseTestAppWithUsers(t, db, reader)
- code, msg, data := doJSON(t, app, fiber.MethodGet,
- "/admin/courses/"+itoa(course.ID)+"/students?pageSize=50", nil, "X-Test-Token", "t")
- if code != 200 {
- t.Fatalf("报课学生列表 = %d(%s),期望 200", code, msg)
- }
- items := pageList(t, data)
- if len(items) != 3 {
- t.Fatalf("行数 = %d,期望 3", len(items))
- }
- byUser := make(map[string]map[string]any, len(items))
- for _, item := range items {
- row, _ := item.(map[string]any)
- uid, _ := row["userId"].(string)
- byUser[uid] = row
- }
- if got, _ := byUser[courseTestStudent]["realName"].(string); got != "张三" {
- t.Fatalf("A 行 realName = %v,期望 张三(端口已查到,不得为 null)",
- byUser[courseTestStudent]["realName"])
- }
- if v, ok := byUser[studentB]["realName"]; !ok || v != nil {
- t.Fatalf("B 行 realName = %v,期望 null(端口查不到;空串会让前端无法区分两种没名字)", v)
- }
- if v, ok := byUser[studentC]["realName"]; !ok || v != nil {
- t.Fatalf("C 行 realName = %v,期望 null(端口返回空串 ⇒ 等同于没名字)", v)
- }
- // 批量:一页 3 行只应调用端口 1 次(N+1 会变成 3 次)
- if reader.calls != 1 {
- t.Fatalf("姓名端口调用 %d 次,期望 1 次(批量)—— 多次说明逐行查", reader.calls)
- }
- if len(reader.last) != 3 {
- t.Fatalf("端口收到 %d 个 ID,期望 3(一页全部学生一次传入)", len(reader.last))
- }
- }
- // TestListCourseStudentsNameReaderFailureDegradesToNull 端口报错时**降级为 null**、列表仍 200。
- //
- // 为什么不让它 5002:列表页因"少一列姓名"整页失败,用户连报课/欠费都看不到——
- // 展示类依赖必须可降级(与 `MembershipChecker` 那种安全依赖相反)。
- func TestListCourseStudentsNameReaderFailureDegradesToNull(t *testing.T) {
- db := newCourseTestDB(t)
- course := seedCourse(t, db, "降级测试课", 10)
- seedEnrollment(t, db, course.ID, courseTestStudent, "DEGRADE-1", "100.00", "300.00", "300.00", "0.00", "0.00")
- reader := &fakeUserNameReader{err: errors.New("identity 库不可用")}
- app := newCourseTestAppWithUsers(t, db, reader)
- code, msg, data := doJSON(t, app, fiber.MethodGet,
- "/admin/courses/"+itoa(course.ID)+"/students", nil, "X-Test-Token", "t")
- if code != 200 {
- t.Fatalf("姓名端口报错时列表 = %d(%s),期望 200(展示类依赖可降级)", code, msg)
- }
- items := pageList(t, data)
- if len(items) != 1 {
- t.Fatalf("行数 = %d,期望 1(降级不影响数据行)", len(items))
- }
- row, _ := items[0].(map[string]any)
- if v, ok := row["realName"]; !ok || v != nil {
- t.Fatalf("realName = %v,期望 null(端口报错时降级)", v)
- }
- if got, _ := row["remainderReceivable"].(string); got != "0.00" {
- t.Fatalf("remainderReceivable = %v,期望 0.00(降级不得影响其它字段)", row["remainderReceivable"])
- }
- }
- // ---------------------------------------------------------------- 端点 54:报名
- // TestEnrollCreatesSnapshotAndRejectsDuplicate 端点 54 报课行快照恒等式 + 重复报名 3140 + 跨校区 1004。
- //
- // 变红条件:
- // - receivable ≠ net_receipts + remainder_receivable → 对账恒等式断言红;
- // - `confirm_discount_user_id` 为空 → 该行永远进不了欠费核销候选,断言红;
- // - 重复报名静默成功 → 库里出现第二行(断言行数)。
- func TestEnrollCreatesSnapshotAndRejectsDuplicate(t *testing.T) {
- db := newCourseTestDB(t)
- course := seedCourse(t, db, "化学J", 10)
- app := newCourseTestApp(t, db)
- path := "/admin/courses/" + itoa(course.ID) + "/students"
- body := map[string]any{
- "userId": courseTestStudent, "pay": "500.00", "remainderReceivable": "200.00",
- "lessonCost": "100.00", "number": 5, "giveNumber": 1,
- }
- code, msg, data := doJSON(t, app, fiber.MethodPost, path, body, "X-Test-Token", "t")
- if code != 200 {
- t.Fatalf("报名 = %d(%s),期望 200", code, msg)
- }
- payload := jsonMap(t, data)
- if enrolled, _ := payload["enrolled"].(bool); !enrolled {
- t.Fatalf("enrolled = %v,期望 true", payload["enrolled"])
- }
- var row model.CoursesStudent
- if err := db.Where("courses_id = ? AND student_id = ?", course.ID, courseTestStudent).First(&row).Error; err != nil {
- t.Fatalf("回读报课行失败: %v", err)
- }
- // 恒等式:receivable = net_receipts + remainder_receivable(这是"应收"的唯一定义)
- receivable, _ := money.Parse(row.Receivable)
- netReceipts, _ := money.Parse(row.NetReceipts)
- remainder, _ := money.Parse(row.RemainderReceivable)
- if receivable.Cents() != netReceipts.Cents()+remainder.Cents() {
- t.Fatalf("receivable(%s) ≠ net_receipts(%s) + remainder_receivable(%s):应收恒等式被破坏",
- row.Receivable, row.NetReceipts, row.RemainderReceivable)
- }
- if row.RemainderNumber != 6 {
- t.Fatalf("remainder_number = %d,期望 6(number 5 + give_number 1)", row.RemainderNumber)
- }
- if row.ConfirmDiscountUserID == nil || strings.TrimSpace(*row.ConfirmDiscountUserID) == "" {
- t.Fatalf("confirm_discount_user_id 为空:该报课行将**永远进不了欠费核销候选**(§3.8-A17)")
- }
- requireMoney(t, "unpaid(废弃列)", row.Unpaid, "0.00")
- // 重复报名 → 3140,且库里仍只有一行
- code, msg, _ = doJSON(t, app, fiber.MethodPost, path, body, "X-Test-Token", "t")
- if code != apperr.CodeEnrollmentDuplicate {
- t.Fatalf("重复报名 = %d(%s),期望 3143(重复报名)", code, msg)
- }
- var count int64
- db.Model(&model.CoursesStudent{}).Where("courses_id = ? AND student_id = ?", course.ID, courseTestStudent).Count(&count)
- if count != 1 {
- t.Fatalf("报课行数 = %d,期望 1", count)
- }
- // 跨校区报名 → 1004(作用域校区 10,传入 99)
- crossBody := map[string]any{
- "userId": courseTestOther, "pay": "100.00", "lessonCost": "100.00", "campusId": 99,
- }
- if code, msg, _ := doJSON(t, app, fiber.MethodPost, path, crossBody, "X-Test-Token", "t"); code != infraerrors.ErrUnscoped.Code {
- t.Fatalf("跨校区报名 = %d(%s),期望 1004", code, msg)
- }
- }
- // ---------------------------------------------------------------- 端点 55:欠费列表
- // TestArrearsListUsesRemainderReceivable **本端点最容易写错、且写错不会报错的一处**。
- //
- // 两条数据:
- //
- // A:remainder_receivable=50.00 且 unpaid=0.00 ← **真欠费**(用 unpaid 判会被漏掉)
- // B:remainder_receivable=0.00 且 unpaid=999.00 ← **不欠费**(用 unpaid 判会被误报)
- //
- // 变红条件:判据换成 `unpaid > 0` → 列表里出现 B、且不含 A(两条断言同时红)。
- func TestArrearsListUsesRemainderReceivable(t *testing.T) {
- db := newCourseTestDB(t)
- course := seedCourse(t, db, "英语K", 10)
- seedEnrollment(t, db, course.ID, courseTestStudent, "ARR-1", "100.00", "300.00", "250.00", "50.00", "0.00")
- seedEnrollment(t, db, course.ID, courseTestOther, "ARR-2", "100.00", "300.00", "300.00", "0.00", "999.00")
- app := newCourseTestApp(t, db)
- code, msg, data := doJSON(t, app, fiber.MethodGet, PathCourseArrears, nil, "X-Test-Token", "t")
- if code != 200 {
- t.Fatalf("欠费列表 = %d(%s),期望 200", code, msg)
- }
- items := pageList(t, data)
- if len(items) != 1 {
- t.Fatalf("欠费行数 = %d,期望 1(只有 remainder_receivable>0 的那条):%s", len(items), string(data))
- }
- row, _ := items[0].(map[string]any)
- if got, _ := row["studentId"].(string); got != courseTestStudent {
- t.Fatalf("欠费学生 = %v,期望 %s —— 若为 %s 说明判据用了废弃列 unpaid",
- row["studentId"], courseTestStudent, courseTestOther)
- }
- if got, _ := row["remainderReceivable"].(string); got != "50.00" {
- t.Fatalf("remainderReceivable = %v,期望 \"50.00\"", row["remainderReceivable"])
- }
- if got, _ := row["courseId"].(float64); got != float64(course.ID) {
- t.Fatalf("courseId = %v,期望 %d", row["courseId"], course.ID)
- }
- if _, has := row["unpaid"]; has {
- t.Fatalf("欠费列表下发了 unpaid:废弃列禁下发(设计 §3.8-E4)")
- }
- }
- // ---------------------------------------------------------------- 端点 56:欠费核销
- // TestCounteractArrearsWritesBothColumns 端点 56:`net_receipts` 增、`remainder_receivable` 减(同一条 UPDATE);
- // 跨机构 → 1004。
- //
- // 变红条件:只写一列(实收加了、应收没减)→ 两列断言之一红;去掉机构校验 → 1004 用例红。
- func TestCounteractArrearsWritesBothColumns(t *testing.T) {
- db := newCourseTestDB(t)
- course := seedCourse(t, db, "数学L", 10)
- // SP27 的候选集要 INNER JOIN t_courses_class(按 courses_id + class_id),故必须有一条规则
- seedClassRule(t, db, course.ID, 7001, courseTestTeacher, "1", model.CoursesClassStatusOngoing, "09:00", "10:00")
- enroll := seedEnrollment(t, db, course.ID, courseTestStudent, "CARR-1", "100.00", "300.00", "200.00", "100.00", "0.00")
- // SP27 的候选集是 `t1 INNER JOIN t_courses_class ON (coursesid, classid)` ⇒ 报课行的
- // class_id 必须与排班规则一致,否则候选集为空(核销变成静默 no-op)
- if err := db.Model(&model.CoursesStudent{}).Where("id = ?", enroll.ID).
- UpdateColumn("class_id", 7001).Error; err != nil {
- t.Fatalf("对齐报课行 class_id 失败: %v", err)
- }
- app := newCourseTestApp(t, db)
- body := map[string]any{
- "studentId": courseTestStudent, "institutionId": 1, "campusId": 10, "money": "60.00",
- }
- code, msg, data := doJSON(t, app, fiber.MethodPost, PathCourseArrearsCounteract, body, "X-Test-Token", "t")
- if code != 200 {
- t.Fatalf("欠费核销 = %d(%s),期望 200", code, msg)
- }
- payload := jsonMap(t, data)
- if counteracted, _ := payload["counteracted"].(bool); !counteracted {
- t.Fatalf("counteracted = %v,期望 true", payload["counteracted"])
- }
- if got, _ := payload["amount"].(string); got != "60.00" {
- t.Fatalf("amount = %v,期望 \"60.00\"(实际核销额)", payload["amount"])
- }
- var row struct {
- NetReceipts string `gorm:"column:net_receipts"`
- Remainder string `gorm:"column:remainder_receivable"`
- }
- if err := db.Raw("SELECT net_receipts, remainder_receivable FROM t_courses_student WHERE id = ?", enroll.ID).
- Scan(&row).Error; err != nil {
- t.Fatalf("回读报课行失败: %v", err)
- }
- requireMoney(t, "net_receipts", row.NetReceipts, "260.00") // 200 + 60
- requireMoney(t, "remainder_receivable", row.Remainder, "40.00") // 100 - 60(只加实收不减应收是典型错法)
- // 跨机构(作用域机构 1,传入 2)→ 1004
- crossBody := map[string]any{
- "studentId": courseTestStudent, "institutionId": 2, "campusId": 10, "money": "10.00",
- }
- if code, msg, _ := doJSON(t, app, fiber.MethodPost, PathCourseArrearsCounteract, crossBody, "X-Test-Token", "t"); code != infraerrors.ErrUnscoped.Code {
- t.Fatalf("跨机构核销 = %d(%s),期望 1004", code, msg)
- }
- }
- // ---------------------------------------------------------------- 端点 57:学生课表
- // TestStudentScheduleIsPerStudent 端点 57:课表按学生过滤(另一个学生报的课不得出现);跨用户查 → 1004。
- //
- // 变红条件:漏掉 `s.student_id = ?` 过滤 → 两个学生都会看到两门课(行数 2)。
- func TestStudentScheduleIsPerStudent(t *testing.T) {
- db := newCourseTestDB(t)
- mine := seedCourse(t, db, "我的课", 10)
- other := seedCourse(t, db, "别人的课", 10)
- seedEnrollment(t, db, mine.ID, courseTestStudent, "SCH-1", "100.00", "100.00", "100.00", "0.00", "0.00")
- seedEnrollment(t, db, other.ID, courseTestOther, "SCH-2", "100.00", "100.00", "100.00", "0.00", "0.00")
- mineRecord := seedRecord(t, db, mine.ID, 8001, "SCHREC-1", model.CoursesRecordStatusOngoing,
- time.Date(2026, 11, 20, 9, 0, 0, 0, time.Local))
- seedRecord(t, db, other.ID, 8002, "SCHREC-2", model.CoursesRecordStatusOngoing,
- time.Date(2026, 11, 20, 11, 0, 0, 0, time.Local))
- // 本人已打卡 → cost 回显
- att := &model.CoursesRecordStudent{
- BizNo: "SCHATT-1", CoursesID: mine.ID, ClassID: 8001, InstitutionID: 1, CampusID: 10,
- RecordID: mineRecord.ID, StudentID: courseTestStudent, Type: model.CoursesRecordStudentTypeNormal,
- StartTime: *mineRecord.StartTime, Cost: "100.00", GiveCost: "10.00",
- Pay: model.CoursesRecordStudentPayPaid,
- }
- if err := db.Create(att).Error; err != nil {
- t.Fatalf("建打卡行失败: %v", err)
- }
- app := newCourseTestApp(t, db)
- code, msg, data := doJSON(t, app, fiber.MethodGet, PathStudentSchedule, nil,
- "X-Test-Token", "t", "X-Test-Scope", "student")
- if code != 200 {
- t.Fatalf("学生课表 = %d(%s),期望 200", code, msg)
- }
- items := pageList(t, data)
- if len(items) != 1 {
- t.Fatalf("课表行数 = %d,期望 1(只含本人报名的课程)—— 2 说明漏了 student_id 过滤:%s",
- len(items), string(data))
- }
- row, _ := items[0].(map[string]any)
- if got, _ := row["courseId"].(float64); got != float64(mine.ID) {
- t.Fatalf("courseId = %v,期望 %d(本人课程)", row["courseId"], mine.ID)
- }
- if checked, _ := row["checked"].(bool); !checked {
- t.Fatalf("checked = false,期望 true(本人已有打卡行)")
- }
- if got, _ := row["cost"].(string); got != "100.00" {
- t.Fatalf("cost = %v,期望 \"100.00\"", row["cost"])
- }
- if got, _ := row["courseName"].(string); got != "我的课" {
- t.Fatalf("courseName = %v,期望 我的课", row["courseName"])
- }
- // 学生查别人 → 1004
- if code, msg, _ := doJSON(t, app, fiber.MethodGet,
- PathStudentSchedule+"?userId="+courseTestOther, nil,
- "X-Test-Token", "t", "X-Test-Scope", "student"); code != infraerrors.ErrUnscoped.Code {
- t.Fatalf("学生查他人课表 = %d(%s),期望 1004", code, msg)
- }
- }
- // ---------------------------------------------------------------- 端点 51:课酬分摊口径(D16)
- // TestFinishRecordRewardDistributionSkipsGiveRows **D16:课酬只分给 `type∈{1,2}`,赠送行恒 0**。
- //
- // PHP 原文(`CoursesRecordHelper.php:806-818`):`$stuCount = count(type IN (1,2))`,
- // 平摊与写回**都只针对 `type IN (1,2)`**,赠送行**永远保持 0**。
- //
- // 夹具:1 条 type=1(正常)+ 1 条 type=3(赠送),单节课课酬合计 = 100.00。
- //
- // 正确(PHP):正常行 **100.00**、赠送行 **0.00**、Σ(type∈{1,2}) == 100.00
- // 错误(除数用全部行数):正常行 50.00、赠送行 50.00 ⇒ **多条断言同时红**
- func TestFinishRecordRewardDistributionSkipsGiveRows(t *testing.T) {
- db := newCourseTestDB(t)
- fx := seedFinishFixture(t, db)
- const giveStudent = "01HSTUDENT0000000000000G"
- app := newCourseTestApp(t, db)
- code, msg, data := doJSON(t, app, fiber.MethodPost,
- "/admin/courses/records/"+itoa(fx.Record.ID)+"/finish",
- map[string]any{"items": []map[string]any{
- {"userId": courseTestStudent, "type": 1, "cost": "100.00"},
- {"userId": giveStudent, "type": 3, "cost": "0.00"},
- }}, "X-Test-Token", "t")
- if code != 200 {
- t.Fatalf("结束上课(含赠送生)= %d(%s),期望 200", code, msg)
- }
- payroll, _ := jsonMap(t, data)["payroll"].(map[string]any)
- if got, _ := payroll["reward"].(string); got != "100.00" {
- t.Fatalf("payroll.reward = %v,期望 100.00(单节课课酬合计,与分摊无关)", payroll["reward"])
- }
- requireMoney(t, "正常行 teacher_reward", readTeacherReward(t, db, fx.Record.ID, courseTestStudent), "100.00")
- requireMoney(t, "赠送行 teacher_reward", readTeacherReward(t, db, fx.Record.ID, giveStudent), "0.00")
- requireMoney(t, "Σ(type∈{1,2})", readTeacherRewardSumExcludingGive(t, db, fx.Record.ID), "100.00")
- // student_number 是**全部行数**(含赠送),与平摊人数是两个数
- var studentNumber int32
- db.Raw("SELECT student_number FROM t_courses_record WHERE id = ?", fx.Record.ID).Scan(&studentNumber)
- if studentNumber != 2 {
- t.Fatalf("student_number = %d,期望 2(全部打卡行数,含赠送生)", studentNumber)
- }
- }
- // TestFinishRecordAllGiveClassKeepsRecordReward **D16 边界:全班赠送(stuCount=0)**。
- //
- // PHP 的 `if($stuCount)` 不进入 ⇒ **一行都不写**(学生行全 0),但 record 上**仍写课酬**。
- // ⇒ 恒等式在这一情形**不成立**;断言只能是"所有行 0",**不得**断言 Σ == record
- // (无条件断言会让"全赠送班"恒红,最后被人改成跳过 = 把防线删掉)。
- func TestFinishRecordAllGiveClassKeepsRecordReward(t *testing.T) {
- db := newCourseTestDB(t)
- fx := seedFinishFixture(t, db)
- app := newCourseTestApp(t, db)
- code, msg, data := doJSON(t, app, fiber.MethodPost,
- "/admin/courses/records/"+itoa(fx.Record.ID)+"/finish",
- map[string]any{"items": []map[string]any{
- {"userId": courseTestStudent, "type": 3, "cost": "0.00"},
- }}, "X-Test-Token", "t")
- if code != 200 {
- t.Fatalf("结束上课(全班赠送)= %d(%s),期望 200", code, msg)
- }
- requireMoney(t, "赠送行 teacher_reward", readTeacherReward(t, db, fx.Record.ID, courseTestStudent), "0.00")
- payroll, _ := jsonMap(t, data)["payroll"].(map[string]any)
- if got, _ := payroll["reward"].(string); got != "100.00" {
- t.Fatalf("payroll.reward = %v,期望 100.00(全班赠送照常算课酬,只是不分摊)", payroll["reward"])
- }
- var recReward string
- db.Raw("SELECT teacher_reward FROM t_courses_record WHERE id = ?", fx.Record.ID).Scan(&recReward)
- requireMoney(t, "record.teacher_reward", recReward, "100.00")
- }
- // readTeacherReward 读某学生在该课的 `teacher_reward`(无行 → 空串,断言会红)。
- func readTeacherReward(t *testing.T, db *gorm.DB, recordID int64, studentID string) string {
- t.Helper()
- var out struct {
- Reward string `gorm:"column:teacher_reward"`
- }
- if err := db.Raw("SELECT teacher_reward FROM t_courses_record_student WHERE record_id = ? AND student_id = ?",
- recordID, studentID).Scan(&out).Error; err != nil {
- t.Fatalf("读 teacher_reward 失败: %v", err)
- }
- return out.Reward
- }
- // readTeacherRewardSumExcludingGive 求和非赠送行的 `teacher_reward`(D16 条件式恒等式)。
- func readTeacherRewardSumExcludingGive(t *testing.T, db *gorm.DB, recordID int64) string {
- t.Helper()
- var out struct {
- Sum string `gorm:"column:sum_reward"`
- }
- if err := db.Raw("SELECT COALESCE(SUM(teacher_reward),0) AS sum_reward FROM t_courses_record_student "+
- "WHERE record_id = ? AND type IN (1,2)", recordID).Scan(&out).Error; err != nil {
- t.Fatalf("求和非赠送行 teacher_reward 失败: %v", err)
- }
- return out.Sum
- }
- // ---------------------------------------------------------------- 端点 51:结束上课(跨 5 表)
- // courseFinishFixture 端点 51 的完整夹具(结课链路的五张表全部就位)。
- type courseFinishFixture struct {
- Course *model.Courses
- Record *model.CoursesRecord
- Enroll *model.CoursesStudent
- DetailID int64
- Recommender string
- Upline string
- }
- // seedFinishFixture 造一节课的完整数据:资金双账户 + 报课行 + 排班实例 + 分账树 + 课酬方案。
- //
- // 关键设计(每条都对应一个断言):
- // - 报课行 lesson_cost=100 → 全勤结课的 cost 应为 100.00;
- // - 分账树:推荐人 A 的上级 B 的 quota=20.00 → 结课后 B 应入账 20.00;
- // - 课酬方案:命中 detail 的 reward=100.00 → record.teacher_reward 应为 100.00 且 detailId == 该行 ID。
- func seedFinishFixture(t *testing.T, db *gorm.DB) *courseFinishFixture {
- t.Helper()
- // ① 课程 + 分类(课酬匹配要用 class_type)
- classify := &model.CoursesClassify{
- InstitutionID: 1, CampusID: 10, ClassType: 1000, GradeID: 0, SubjectID: 0,
- Name: "集体班", UnitPrice: "100.00", MinPeople: 1, MaxPeople: 10,
- }
- if err := db.Create(classify).Error; err != nil {
- t.Fatalf("建分类失败: %v", err)
- }
- course := &model.Courses{
- InstitutionID: 1, CampusID: 10, ClassifyID: classify.ID, Name: "结课测试课",
- Status: model.CoursesStatusOngoing, Number: 10, Duration: "1.0", Week: "-1",
- OriginalCost: "100.00", RealPrice: "100.00", DiscountCash: "0.00",
- }
- if err := db.Create(course).Error; err != nil {
- t.Fatalf("建课程失败: %v", err)
- }
- // ② 资金双账户(spend 统计列的累加对象)
- if err := db.Create(&model.UserExpense{
- UserID: courseTestStudent, Balance: "1000.00", Spend: "0.00",
- TotalIncome: "1000.00", TotalExpenditure: "0.00",
- TotalRecommendedAmount: "0.00", SpecialExpenses: "0.00",
- }).Error; err != nil {
- t.Fatalf("建全局账户失败: %v", err)
- }
- if err := db.Create(&model.UserExpenseSchool{
- UserID: courseTestStudent, InstitutionID: 1, CampusID: 10, Balance: "500.00", Spend: "0.00",
- TotalIncome: "500.00", TotalExpenditure: "0.00",
- TotalRecommendedAmount: "0.00", SpecialExpenses: "0.00",
- }).Error; err != nil {
- t.Fatalf("建校区账户失败: %v", err)
- }
- // ③ 报课行(带推荐人 → 结课触发分账)
- confirm := courseTestOperator
- recommender := courseTestRecommender
- enroll := &model.CoursesStudent{
- BizNo: "FINISH-ENROLL-1", CoursesID: course.ID, ClassID: 9001,
- InstitutionID: 1, CampusID: 10, StudentID: courseTestStudent,
- Type: model.CoursesStudentTypeNormal, Status: model.CoursesStudentStatusNormal,
- Receivable: "1000.00", NetReceipts: "1000.00", Unpaid: "0.00",
- LessonCost: "100.00", Number: 10, FinishedNumber: 0, DiscountCash: "0.00",
- GiveNumber: 0, GiveCost: "0.00", RemainderNumber: 10, RemainderCost: "1000.00",
- RemainderReceivable: "0.00", BadDebt: "0.00",
- ConfirmDiscountUserID: &confirm, RecommenderUserID: &recommender,
- }
- if err := db.Create(enroll).Error; err != nil {
- t.Fatalf("建报课行失败: %v", err)
- }
- // ④ 排班实例(上课中)
- record := seedRecord(t, db, course.ID, 9001, "FINISH-REC-1", model.CoursesRecordStatusOngoing,
- time.Now().Add(-time.Hour))
- // ⑤ 分账树:B(根,quota 20)→ A(推荐人)
- parent := courseTestUpline
- root := courseTestUpline
- if err := db.Create(&model.UserDivideInto{
- UserID: courseTestUpline, Type: model.DivideTypePerLesson, Quota: "20.00", TotalIncome: "0.00",
- RootUserID: &root, ParentUserID: nil, LeftVal: 1, RightVal: 4, Layer: 1,
- }).Error; err != nil {
- t.Fatalf("建分账根节点失败: %v", err)
- }
- if err := db.Create(&model.UserDivideInto{
- UserID: courseTestRecommender, Type: model.DivideTypePerLesson, Quota: "0.00", TotalIncome: "0.00",
- RootUserID: &root, ParentUserID: &parent, LeftVal: 2, RightVal: 3, Layer: 2,
- }).Error; err != nil {
- t.Fatalf("建推荐人节点失败: %v", err)
- }
- // ⑥ 课酬方案 + 规则(命中:reward=100.00)
- effect := time.Now().AddDate(0, 0, -30)
- scheme := &model.CoursePayment{
- InstitutionID: 1, CampusID: 10, Actived: true, EffectDate: &effect,
- }
- if err := db.Create(scheme).Error; err != nil {
- t.Fatalf("建课酬方案失败: %v", err)
- }
- detail := &model.CoursePaymentDetail{
- CoursePaymentID: scheme.ID, GradeID: -1, SubjectID: -1, ClassType: 1000, ClassifyID: 0,
- Percentage: "0.0", MinPayment: "0.00", MaxPayment: "0.00", Reward: "100.00",
- TeacherCert: false, TeacherExpMin: "0.000", TeacherExpMax: "100.000", Actived: true,
- }
- if err := db.Create(detail).Error; err != nil {
- t.Fatalf("建课酬规则失败: %v", err)
- }
- return &courseFinishFixture{
- Course: course, Record: record, Enroll: enroll,
- DetailID: detail.ID, Recommender: courseTestRecommender, Upline: courseTestUpline,
- }
- }
- // TestFinishRecordCrossTableLinkage 端点 51:**一次调用 = 五张表联动**,逐表断言。
- //
- // 变红矩阵(每条断言对应一种真实错法):
- //
- // ① t_courses_record_student.cost/give_cost/teacher_reward → 漏写打卡行/课酬分摊
- // ② t_user_expense.spend → 漏累加全局统计列
- // ③ t_user_expense_school.spend → 只加了全局、漏了校区
- // ④ t_user_divide_into_log(money=quota)+ total_income → 分账未入账/入错金额
- // ⑤ t_courses_record(status=2 + income + teacher_reward) → 汇总列没落/落错
- // ⑥ t_courses_student(finished_number/remainder_*) → 扣课时没扣
- func TestFinishRecordCrossTableLinkage(t *testing.T) {
- db := newCourseTestDB(t)
- fx := seedFinishFixture(t, db)
- app := newCourseTestApp(t, db)
- code, msg, data := doJSON(t, app, fiber.MethodPost,
- "/admin/courses/records/"+itoa(fx.Record.ID)+"/finish", map[string]any{}, "X-Test-Token", "t")
- if code != 200 {
- t.Fatalf("结束上课 = %d(%s),期望 200", code, msg)
- }
- payload := jsonMap(t, data)
- if got, _ := payload["status"].(float64); got != float64(model.CoursesRecordStatusFinished) {
- t.Fatalf("status = %v,期望 2", payload["status"])
- }
- if changed, _ := payload["changed"].(bool); !changed {
- t.Fatalf("changed = false,期望 true(首次结课必须真的写库)")
- }
- if got, _ := payload["totalSpend"].(string); got != "100.00" {
- t.Fatalf("totalSpend = %v,期望 \"100.00\"", payload["totalSpend"])
- }
- payroll, _ := payload["payroll"].(map[string]any)
- if got, _ := payroll["reward"].(string); got != "100.00" {
- t.Fatalf("payroll.reward = %v,期望 \"100.00\"(方案 reward 列);"+
- "为 0.00 说明课酬端口没接上(quoter=nil)", payroll["reward"])
- }
- if got, _ := payroll["detailId"].(float64); got != float64(fx.DetailID) {
- t.Fatalf("payroll.detailId = %v,期望 %d(命中的课酬规则 ID)", payroll["detailId"], fx.DetailID)
- }
- divide, _ := payload["divide"].([]any)
- if len(divide) != 1 {
- t.Fatalf("divide 条数 = %d,期望 1(推荐人的上级应入账):%s", len(divide), string(data))
- }
- d0, _ := divide[0].(map[string]any)
- if got, _ := d0["amount"].(string); got != "20.00" {
- t.Fatalf("divide[0].amount = %v,期望 \"20.00\"(源列 money)", d0["amount"])
- }
- if got, _ := d0["userId"].(string); got != fx.Upline {
- t.Fatalf("divide[0].userId = %v,期望 %s", d0["userId"], fx.Upline)
- }
- // 裁决后形状 `{userId, type, amount}`:type 必须来自日志行的 `type`(夹具用 type=2 按课次)
- if got, _ := d0["type"].(float64); got != float64(model.DivideTypePerLesson) {
- t.Fatalf("divide[0].type = %v,期望 %d(源列 type = 按课次)", d0["type"], model.DivideTypePerLesson)
- }
- // 防回潮:`level`/`quota` 无对应列,**任何形式的下发都不允许**(包括"填常量让它看起来有值")
- for _, forbidden := range []string{"level", "quota"} {
- if v, has := d0[forbidden]; has {
- t.Fatalf("divide[0] 下发了 %q=%v:该字段在 t_user_divide_into_log 里没有对应列,"+
- "填常量顶替属伪造历史(团队裁决已删)", forbidden, v)
- }
- }
- // ① 打卡行三列
- var att struct {
- Cost string `gorm:"column:cost"`
- GiveCost string `gorm:"column:give_cost"`
- Reward string `gorm:"column:teacher_reward"`
- EndTime *time.Time `gorm:"column:end_time"`
- }
- if err := db.Raw(`SELECT cost, give_cost, teacher_reward, end_time FROM t_courses_record_student
- WHERE record_id = ? AND student_id = ?`, fx.Record.ID, courseTestStudent).Scan(&att).Error; err != nil {
- t.Fatalf("回读打卡行失败: %v", err)
- }
- requireMoney(t, "打卡行 cost", att.Cost, "100.00")
- requireMoney(t, "打卡行 give_cost", att.GiveCost, "0.00")
- requireMoney(t, "打卡行 teacher_reward", att.Reward, "100.00")
- if att.EndTime == nil {
- t.Fatalf("打卡行 end_time 为空:非空才是「已完成」(分成归属判据)")
- }
- // ② 全局账户 spend(**balance 必须不动**)
- var global struct {
- Spend string `gorm:"column:spend"`
- Balance string `gorm:"column:balance"`
- }
- if err := db.Raw("SELECT spend, balance FROM t_user_expense WHERE user_id = ?", courseTestStudent).
- Scan(&global).Error; err != nil {
- t.Fatalf("回读全局账户失败: %v", err)
- }
- requireMoney(t, "t_user_expense.spend", global.Spend, "100.00") // 漏累加统计列
- requireMoney(t, "t_user_expense.balance", global.Balance, "1000.00") // spend 是统计列,**不得动 balance**
- // ③ 校区账户 spend
- var school struct {
- Spend string `gorm:"column:spend"`
- }
- if err := db.Raw("SELECT spend FROM t_user_expense_school WHERE user_id = ? AND campus_id = 10",
- courseTestStudent).Scan(&school).Error; err != nil {
- t.Fatalf("回读校区账户失败: %v", err)
- }
- requireMoney(t, "t_user_expense_school.spend", school.Spend, "100.00") // 只加全局漏了校区
- // ④ 分账明细 + total_income
- var divideRow struct {
- UserID string `gorm:"column:user_id"`
- Money string `gorm:"column:money"`
- OrderNo string `gorm:"column:order_no"`
- }
- if err := db.Raw("SELECT user_id, money, order_no FROM t_user_divide_into_log WHERE student_id = ?",
- courseTestStudent).Scan(÷Row).Error; err != nil {
- t.Fatalf("回读分账明细失败: %v", err)
- }
- if divideRow.UserID != fx.Upline {
- t.Fatalf("分账明细 user = %s,期望 %s", divideRow.UserID, fx.Upline)
- }
- requireMoney(t, "分账明细 money", divideRow.Money, "20.00")
- if divideRow.OrderNo != itoa(fx.Record.ID) {
- t.Fatalf("分账 order_no = %q,期望上课记录 ID %d(按课次幂等键)", divideRow.OrderNo, fx.Record.ID)
- }
- var upline struct {
- TotalIncome string `gorm:"column:total_income"`
- }
- if err := db.Raw("SELECT total_income FROM t_user_divide_into WHERE user_id = ?", fx.Upline).
- Scan(&upline).Error; err != nil {
- t.Fatalf("回读分账节点失败: %v", err)
- }
- requireMoney(t, "t_user_divide_into.total_income", upline.TotalIncome, "20.00")
- // ⑤ record 汇总列
- var rec struct {
- Status int32 `gorm:"column:status"`
- Income string `gorm:"column:income"`
- TeacherReward string `gorm:"column:teacher_reward"`
- StudentNumber int32 `gorm:"column:student_number"`
- }
- if err := db.Raw("SELECT status, income, teacher_reward, student_number FROM t_courses_record WHERE id = ?",
- fx.Record.ID).Scan(&rec).Error; err != nil {
- t.Fatalf("回读实例失败: %v", err)
- }
- if rec.Status != model.CoursesRecordStatusFinished || rec.StudentNumber != 1 {
- t.Fatalf("record = status %d / students %d,期望 2/1", rec.Status, rec.StudentNumber)
- }
- requireMoney(t, "record.income", rec.Income, "100.00")
- requireMoney(t, "record.teacher_reward", rec.TeacherReward, "100.00")
- // ⑥ 扣课时
- var enrollment struct {
- Finished int32 `gorm:"column:finished_number"`
- Remainder int32 `gorm:"column:remainder_number"`
- RemainderCost string `gorm:"column:remainder_cost"`
- }
- if err := db.Raw(`SELECT finished_number, remainder_number, remainder_cost FROM t_courses_student
- WHERE id = ?`, fx.Enroll.ID).Scan(&enrollment).Error; err != nil {
- t.Fatalf("回读报课行失败: %v", err)
- }
- if enrollment.Finished != 1 || enrollment.Remainder != 9 {
- t.Fatalf("扣课时 = finished %d / remainder %d,期望 1/9", enrollment.Finished, enrollment.Remainder)
- }
- requireMoney(t, "remainder_cost", enrollment.RemainderCost, "900.00")
- // 幂等:再结一次 → changed=false,且分账**不重复入账**
- code, msg, data = doJSON(t, app, fiber.MethodPost,
- "/admin/courses/records/"+itoa(fx.Record.ID)+"/finish", map[string]any{}, "X-Test-Token", "t")
- if code != 200 {
- t.Fatalf("重复结课 = %d(%s),期望 200(幂等成功)", code, msg)
- }
- if changed, _ := jsonMap(t, data)["changed"].(bool); changed {
- t.Fatalf("重复结课 changed = true,期望 false(幂等命中:本次未写任何表)")
- }
- var logCount int64
- db.Model(&model.UserDivideIntoLog{}).Where("student_id = ?", courseTestStudent).Count(&logCount)
- if logCount != 1 {
- t.Fatalf("分账明细条数 = %d,期望 1(重复结课不得重复入账)", logCount)
- }
- }
- // TestFinishRecordRewardFormula 端点 51 的课酬公式 —— **逐条对齐 PHP 原文**
- // (`CoursesRecordHelper.php:781-821`,权威在应用层而非 dump)。
- //
- // 六个子例,每个对应一条"写错就错钱"的顺序/口径:
- //
- // ① 纯比例:pct=85.0 → 100×85% = **85.00**
- // ② 下限:85% 算出 85 < min 90 → **90.00**
- // ③ 上限:pct=200 → 200 > max 150 → **150.00**
- // ④ **顺序(核心)**:pct=100 + reward 50 = 150,先加再加夹 max 120 → **120.00**
- // (错误顺序"先夹 min/max 再加 reward"会得 100+50 = 150 ⇒ 多发 30)
- // ⑤ **顺序(下限侧)**:pct=0 + reward 50 = 50,夹到 min 80 → **80.00**
- // (错误顺序会得 clamp(0)=80 + 50 = 130 ⇒ 多发 50)
- // ⑥ **固定课酬 `teacher_reward_type=2`**:忽略 pct/reward,1 人 → makeupCost[1] = **70.00**
- //
- // 变红条件:把顺序写反(④⑤)、漏 elseif 上限优先(③)、漏 type=2 分支(⑥)、
- // 把 percentage 当 0~1 比率(①)—— 任一条都会红。
- func TestFinishRecordRewardFormula(t *testing.T) {
- cases := []struct {
- name string
- percentage string
- minPayment string
- maxPayment string
- reward string
- rewardType int8
- want string
- }{
- {"纯比例 85%", "85.0", "0.00", "0.00", "0.00", 1, "85.00"},
- {"下限抬到 90", "85.0", "90.00", "0.00", "0.00", 1, "90.00"},
- {"上限压到 150", "200.0", "0.00", "150.00", "0.00", 1, "150.00"},
- {"顺序:先加 reward 再夹上限(reward 被吃掉)", "100.0", "0.00", "120.00", "50.00", 1, "120.00"},
- {"顺序:先加 reward 再夹下限", "0.0", "80.00", "0.00", "50.00", 1, "80.00"},
- {"固定课酬 type=2:1 人 → 70", "85.0", "0.00", "0.00", "999.00", 2, "70.00"},
- }
- for _, tc := range cases {
- t.Run(tc.name, func(t *testing.T) {
- db := newCourseTestDB(t)
- fx := seedFinishFixture(t, db)
- if err := db.Model(&model.CoursePaymentDetail{}).Where("id = ?", fx.DetailID).
- Updates(map[string]any{
- "percentage": tc.percentage,
- "min_payment": tc.minPayment,
- "max_payment": tc.maxPayment,
- "reward": tc.reward,
- }).Error; err != nil {
- t.Fatalf("改写课酬规则失败: %v", err)
- }
- app := newCourseTestApp(t, db)
- code, msg, data := doJSON(t, app, fiber.MethodPost,
- "/admin/courses/records/"+itoa(fx.Record.ID)+"/finish",
- map[string]any{"rewardType": tc.rewardType}, "X-Test-Token", "t")
- if code != 200 {
- t.Fatalf("结束上课 = %d(%s),期望 200", code, msg)
- }
- payroll, _ := jsonMap(t, data)["payroll"].(map[string]any)
- if got, _ := payroll["reward"].(string); got != tc.want {
- t.Fatalf("payroll.reward = %v,期望 %s(percentage=%s min=%s max=%s reward=%s type=%d,课收入 100.00/1 人)",
- payroll["reward"], tc.want, tc.percentage, tc.minPayment, tc.maxPayment, tc.reward, tc.rewardType)
- }
- // 落库一致性:record.teacher_reward 与打卡行 teacher_reward 都必须等于该值
- var rec struct {
- TeacherReward string `gorm:"column:teacher_reward"`
- }
- if err := db.Raw("SELECT teacher_reward FROM t_courses_record WHERE id = ?", fx.Record.ID).
- Scan(&rec).Error; err != nil {
- t.Fatalf("回读实例失败: %v", err)
- }
- requireMoney(t, "record.teacher_reward", rec.TeacherReward, tc.want)
- var stu struct {
- TeacherReward string `gorm:"column:teacher_reward"`
- }
- if err := db.Raw("SELECT teacher_reward FROM t_courses_record_student WHERE record_id = ? AND student_id = ?",
- fx.Record.ID, courseTestStudent).Scan(&stu).Error; err != nil {
- t.Fatalf("回读打卡行失败: %v", err)
- }
- requireMoney(t, "打卡行 teacher_reward", stu.TeacherReward, tc.want)
- })
- }
- }
- // TestFinishRecordRollsBackWhenDivideFails 端点 51 的**回滚变异**:让第 3 步(分账)失败,
- // 断言前两步(扣课时 / spend / 打卡行)**全部回滚**。
- //
- // 手法:请求前 `DROP TABLE t_user_divide_into_log` ⇒ 结课事务内 INSERT 分账明细必然失败。
- // 为什么不用"注入错误":handler 层测试无法替换内部服务(`servicesFor` 现场构造),
- // 而 DROP 表是**真实基础设施故障**的同构复现(表不存在 = SQL 报错 = 事务回滚)。
- //
- // 变红条件:把分账放到事务外(或吞掉错误)→ 断言 1 变红(接口返回 200),断言 2~5 变红(数据已落库)。
- func TestFinishRecordRollsBackWhenDivideFails(t *testing.T) {
- db := newCourseTestDB(t)
- fx := seedFinishFixture(t, db)
- if err := db.Exec("DROP TABLE t_user_divide_into_log").Error; err != nil {
- t.Fatalf("删分账明细表失败: %v", err)
- }
- app := newCourseTestApp(t, db)
- code, msg, _ := doJSON(t, app, fiber.MethodPost,
- "/admin/courses/records/"+itoa(fx.Record.ID)+"/finish", map[string]any{}, "X-Test-Token", "t")
- // 断言 1:分账失败必须让整个请求失败,且**必须是数据库级失败**。
- //
- // 为什么钉死成 5002:夹具数据全部合法(实例存在且上课中、有在读学生、有课酬方案),
- // 唯一缺失的是分账明细表 ⇒ 能导致失败的只可能是第 ④ 步的 INSERT。
- // 若这里变成 2001/3121/3001,说明失败发生在第 ④ 步**之前**,该用例就退化成"空断言"。
- if code == 200 {
- t.Fatalf("分账失败时结课仍返回 200(%s):分账没在结课事务内", msg)
- }
- if code != infraerrors.ErrDBError.Code {
- t.Fatalf("失败码 = %d(%s),期望 5002(数据库异常)——"+
- "若不是 5002,说明失败发生在前几步,回滚断言会变成空断言", code, msg)
- }
- // 断言 2:报课行扣课时**必须回滚**
- var enrollment struct {
- Finished int32 `gorm:"column:finished_number"`
- Remainder int32 `gorm:"column:remainder_number"`
- RemainderCost string `gorm:"column:remainder_cost"`
- }
- if err := db.Raw(`SELECT finished_number, remainder_number, remainder_cost FROM t_courses_student
- WHERE id = ?`, fx.Enroll.ID).Scan(&enrollment).Error; err != nil {
- t.Fatalf("回读报课行失败: %v", err)
- }
- if enrollment.Finished != 0 || enrollment.Remainder != 10 {
- t.Fatalf("扣课时未回滚:finished %d / remainder %d,期望 0/10",
- enrollment.Finished, enrollment.Remainder)
- }
- requireMoney(t, "remainder_cost(回滚后)", enrollment.RemainderCost, "1000.00")
- // 断言 3 / 4:两个账户的 spend 必须回滚
- var global struct {
- Spend string `gorm:"column:spend"`
- }
- db.Raw("SELECT spend FROM t_user_expense WHERE user_id = ?", courseTestStudent).Scan(&global)
- requireMoney(t, "t_user_expense.spend(回滚后)", global.Spend, "0.00")
- var school struct {
- Spend string `gorm:"column:spend"`
- }
- db.Raw("SELECT spend FROM t_user_expense_school WHERE user_id = ? AND campus_id = 10", courseTestStudent).Scan(&school)
- requireMoney(t, "t_user_expense_school.spend(回滚后)", school.Spend, "0.00")
- // 断言 5:打卡行不得留下 cost>0 的痕迹
- var att struct {
- Cost string `gorm:"column:cost"`
- }
- db.Raw(`SELECT cost FROM t_courses_record_student WHERE record_id = ? AND student_id = ?`,
- fx.Record.ID, courseTestStudent).Scan(&att)
- if strings.TrimSpace(att.Cost) != "" {
- amount, perr := money.Parse(att.Cost)
- if perr != nil || amount.Cents() != 0 {
- t.Fatalf("打卡行 cost = %q,期望无行或 0.00(未随失败回滚)", att.Cost)
- }
- }
- // 断言 6:实例状态不得变成已结束
- var rec struct {
- Status int32 `gorm:"column:status"`
- }
- db.Raw("SELECT status FROM t_courses_record WHERE id = ?", fx.Record.ID).Scan(&rec)
- if rec.Status == model.CoursesRecordStatusFinished {
- t.Fatalf("实例 status = 2,期望仍为 1(未随失败回滚)")
- }
- }
- // ---------------------------------------------------------------- 作用域 / 鉴权冒烟
- // TestCourseEndpointsRequireScope 15 条课程端点全部要求作用域(无 scope → 1001)。
- //
- // 这条防的是"某条端点漏挂 mustScope"(无作用域时 Scoped 会 panic → 5001,
- // 而 5001 看起来像"服务故障",会让人去查 DB 而不是查中间件链)。
- func TestCourseEndpointsRequireScope(t *testing.T) {
- db := newCourseTestDB(t)
- app := newCourseTestApp(t, db)
- cases := []struct {
- method string
- path string
- }{
- {fiber.MethodGet, PathCourses},
- {fiber.MethodPost, PathCourses},
- {fiber.MethodPut, "/admin/courses/1"},
- {fiber.MethodGet, "/admin/courses/1/classes"},
- {fiber.MethodPost, "/admin/courses/1/classes"},
- {fiber.MethodGet, "/admin/courses/1/records"},
- {fiber.MethodPost, "/admin/courses/1/records/generate"},
- {fiber.MethodPost, "/admin/courses/records/1/start"},
- {fiber.MethodPost, "/admin/courses/records/1/finish"},
- {fiber.MethodPost, "/admin/courses/records/1/attendance"},
- {fiber.MethodGet, "/admin/courses/1/students"},
- {fiber.MethodPost, "/admin/courses/1/students"},
- {fiber.MethodGet, PathCourseArrears},
- {fiber.MethodPost, PathCourseArrearsCounteract},
- {fiber.MethodGet, PathStudentSchedule},
- }
- for _, tc := range cases {
- code, msg, _ := doJSON(t, app, tc.method, tc.path, nil, "X-Test-Token", "t", "X-Test-Scope", "none")
- if code != infraerrors.ErrUnauth.Code {
- t.Errorf("%s %s 无作用域时 code = %d(%s),期望 1001", tc.method, tc.path, code, msg)
- }
- }
- }
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