// 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 ( "encoding/json" "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" 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 ⇒ 不清会直接建表失败。 // 测试库放弃唯一约束(生产 MySQL 表级隔离,不受影响)。 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() h, err := New(Config{DB: db}) 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_AC11Defect: // 本批实测发现 AC-11 的 `CreateCourse` 落库后 status = 1(而非 0),成因与处置见该用例注释。 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_AC11Defect **复现 AC-11 缺陷(本批只报不修,待裁决)**。 // // 现象(实测,非推测):`CourseService.CreateCourse` 里显式写了 // `Status: model.CoursesStatusUnpublished`(0),但 `model.Courses.Status` 的 GORM tag 是 // `not null;default:1` —— GORM 对"带 default tag 且值为零值"的字段**不把该列写进 INSERT**, // 改由数据库默认值填充 ⇒ 新建课程实际落 **status=1(发布未开始)**。 // // 为什么不是测试环境假象:MySQL 与 SQLite 走的是同一段 GORM 回调(`Create` 前对 default 列 // 置 `DefaultValueInterface`),因此生产同样会落 1。后果是"新建即发布"——课程直接出现在 // 前台可报名列表里,与 `CreateCourse` 注释"新建恒落未发布、发布走状态机"直接矛盾。 // // 为什么不本批直接修:修复点落在 **AC-11 的 `repository.CreateCourse`**(`tx.Create(row)` // 需改为 `tx.Select("*").Create(row)` 或显式列出含 `status` 的列),属"改 AC-11 既有实现", // 按本批纪律**先报不改**。修复落地后,删掉下面这行 `t.Skip` 即可作为回归门禁。 func TestCreateCourseStatusIsUnpublished_AC11Defect(t *testing.T) { t.Skip("AC-11 缺陷待裁决:新建课程 status 被 GORM default tag 吞掉,实际落 1(发布未开始)") 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)) } if _, hasName := row["realName"]; hasName { t.Fatalf("响应下发了 realName(%s):本域无 t_user,不得凭空编姓名", string(data)) } } // ---------------------------------------------------------------- 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.CodeBusinessParam { t.Fatalf("重复报名 = %d(%s),期望 3140(已在读报课)", 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: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\"(上级 quota)", d0["amount"]) } if got, _ := d0["userId"].(string); got != fx.Upline { t.Fatalf("divide[0].userId = %v,期望 %s", d0["userId"], fx.Upline) } // 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) } } // 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) } } }