chore(parent-bff): merge parent-bff module into main
Merge feat/parent-bff-ai05 into main, conflicts resolved in favor of feature branch
This commit is contained in:
SpecialX
475
services/parent-bff/test/integration/dashboard.resolver.test.ts
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475
services/parent-bff/test/integration/dashboard.resolver.test.ts
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@@ -0,0 +1,475 @@
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import { describe, it, expect, beforeEach, vi } from "vitest";
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import type { IamClient } from "../../src/clients/iam.client.js";
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import type { MsgClient } from "../../src/clients/msg.client.js";
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import type { DataAnaClient } from "../../src/clients/data-ana.client.js";
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import type { CoreEduClient } from "../../src/clients/core-edu.client.js";
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import type {
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ChildDto,
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UserInfoDto,
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ViewportDto,
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NotificationDto,
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StudentWeaknessDto,
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LearningTrendDto,
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ClassPerformanceDto,
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} from "../../src/clients/dtos.js";
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// Mock safeRedis 以控制缓存行为（集成测试聚焦 resolver 编排逻辑）
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vi.mock("../../src/shared/cache/redis.client.js", () => ({
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safeRedis: vi.fn().mockResolvedValue(null),
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getRedisClient: vi.fn(() => null),
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closeRedisClient: vi.fn(),
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}));
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import { buildDashboardResolver } from "../../src/graphql/resolvers/dashboard.resolver.js";
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import { buildChildAnalyticsFieldResolver } from "../../src/graphql/resolvers/child.resolver.js";
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import type { ResolverDeps } from "../../src/graphql/resolvers/index.js";
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import type { GraphqlContext } from "../../src/graphql/context.js";
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import type { ChildType } from "../../src/graphql/types.js";
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import type { ChildGuard } from "../../src/aggregation/child-guard.js";
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import { safeRedis } from "../../src/shared/cache/redis.client.js";
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const mockSafeRedis = vi.mocked(safeRedis);
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const DELAY_MS = 50;
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function delay(ms: number): Promise<void> {
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return new Promise((r) => setTimeout(r, ms));
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}
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/**
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* 可追踪调用次数与延迟的 Mock IamClient
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*/
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class TrackingIamClient implements IamClient {
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readonly callLog: string[] = [];
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async getUserInfo(userId: string): Promise<UserInfoDto> {
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this.callLog.push(`getUserInfo:${userId}`);
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await delay(DELAY_MS);
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return {
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id: userId,
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email: "parent@example.com",
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name: "王家长",
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roles: ["parent"],
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permissions: [],
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};
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}
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async getChildrenByParent(_parentId: string): Promise<ChildDto[]> {
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this.callLog.push("getChildrenByParent");
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await delay(DELAY_MS);
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return [
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{
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id: "student-001",
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name: "李同学",
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grade: "三年级",
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classId: "class-001",
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className: "三年级1班",
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gradeId: "grade-003",
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},
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{
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id: "student-002",
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name: "李妹妹",
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grade: "一年级",
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classId: "class-002",
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className: "一年级2班",
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gradeId: "grade-001",
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},
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{
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id: "student-003",
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name: "王小宝",
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grade: "二年级",
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classId: "class-003",
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className: "二年级1班",
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gradeId: "grade-002",
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},
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];
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}
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async getViewports(_userId: string): Promise<ViewportDto[]> {
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this.callLog.push("getViewports");
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await delay(DELAY_MS);
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return [
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{
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key: "dashboard",
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label: "首页",
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route: "/parent/dashboard",
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icon: "home",
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sortOrder: "1",
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requiredPermission: "parent:dashboard:view",
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},
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];
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}
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async getEffectivePermissions(_userId: string): Promise<string[]> {
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return [];
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}
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}
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/**
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* 可追踪调用次数与延迟的 Mock MsgClient
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*/
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class TrackingMsgClient implements MsgClient {
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readonly callLog: string[] = [];
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async listNotifications(
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parentId: string,
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unreadOnly = false,
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): Promise<NotificationDto[]> {
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this.callLog.push(`listNotifications:${parentId}:${unreadOnly}`);
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await delay(DELAY_MS);
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return [
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{
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id: "notif-1",
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userId: parentId,
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type: "GRADE",
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title: "成绩通知",
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content: "测试",
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channel: "APP",
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isRead: false,
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childId: "student-001",
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createdAt: Date.now(),
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},
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{
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id: "notif-2",
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userId: parentId,
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type: "HOMEWORK",
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title: "作业通知",
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content: "测试",
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channel: "APP",
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isRead: false,
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childId: "student-002",
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createdAt: Date.now(),
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},
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];
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}
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async markAsRead(_notificationId: string): Promise<void> {}
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async getNotificationPreferences(_parentId: string) {
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return {
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parentId: _parentId,
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channels: ["APP"],
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eventTypes: {
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gradeReleased: true,
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homeworkGraded: true,
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examPublished: true,
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attendanceAlert: true,
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schoolAnnouncement: true,
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},
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};
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}
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async updateNotificationPreferences(
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parentId: string,
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prefs: NotificationPreferencesDto,
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) {
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return { ...prefs, parentId };
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}
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}
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import type { NotificationPreferencesDto } from "../../src/clients/dtos.js";
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/**
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* 可追踪调用次数与延迟的 Mock DataAnaClient（用于多子女学情并行编排测试）
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*/
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class TrackingDataAnaClient implements DataAnaClient {
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readonly callLog: string[] = [];
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async getStudentWeakness(
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studentId: string,
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_subjectId: string,
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): Promise<StudentWeaknessDto> {
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this.callLog.push(`getStudentWeakness:${studentId}`);
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await delay(DELAY_MS);
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return {
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studentId,
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weakPoints: [
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{
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knowledgePointId: `kp-${studentId}-1`,
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title: "分数加减法",
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mastery: 0.45,
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},
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],
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};
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}
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async getLearningTrend(
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studentId: string,
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_startDate: number,
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_endDate: number,
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): Promise<LearningTrendDto> {
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this.callLog.push(`getLearningTrend:${studentId}`);
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await delay(DELAY_MS);
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return { studentId, points: [{ date: Date.now(), score: 80 }] };
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}
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async getClassPerformance(
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classId: string,
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_subjectId: string,
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_startDate: number,
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_endDate: number,
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): Promise<ClassPerformanceDto> {
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this.callLog.push(`getClassPerformance:${classId}`);
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await delay(DELAY_MS);
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return {
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classId,
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averageScore: 82.5,
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passRate: 0.9,
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scores: [
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{ studentId: "student-001", score: 85, grade: "A" },
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{ studentId: "student-002", score: 78, grade: "B" },
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{ studentId: "student-003", score: 92, grade: "A" },
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],
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};
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}
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}
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/**
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* Mock CoreEduClient（ResolverDeps 必需）
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*/
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class StubCoreEduClient implements CoreEduClient {
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async listGradesByStudent(_studentId: string) {
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return [];
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}
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async listHomeworkByClass(_classId: string) {
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return [];
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}
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async listExamsByClass(_classId: string) {
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return [];
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}
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async getClass(classId: string) {
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return { id: classId, name: "测试班级", gradeId: "grade-001" };
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}
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}
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function buildMockContext(parentId: string): GraphqlContext {
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return {
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session: {
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parentId,
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roles: ["parent"],
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dataScope: "CHILDREN",
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traceId: "trace-test-001",
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},
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req: {} as never,
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res: {} as never,
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loaders: {} as never,
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};
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}
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describe("测试用例 4：多子女仪表盘并行编排（Integration）", () => {
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let iamClient: TrackingIamClient;
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let msgClient: TrackingMsgClient;
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beforeEach(() => {
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vi.clearAllMocks();
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mockSafeRedis.mockResolvedValue(null);
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iamClient = new TrackingIamClient();
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msgClient = new TrackingMsgClient();
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});
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describe("Dashboard 4 路并行编排", () => {
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it("4 个下游调用并行执行，总耗时 < 单次耗时 + 100ms", async () => {
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// safeRedis: miss → fn 执行 → set ok
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mockSafeRedis
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.mockResolvedValueOnce(null) // get → miss
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.mockResolvedValueOnce(undefined); // set → ok
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const deps: ResolverDeps = {
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iamClient,
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coreEduClient: new StubCoreEduClient(),
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dataAnaClient: new TrackingDataAnaClient(),
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msgClient,
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childGuard: {} as unknown as ChildGuard,
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};
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const resolver = buildDashboardResolver(deps);
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// 使用唯一 parentId 避免 LRU 缓存污染
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const ctx = buildMockContext("parent-dash-parallel");
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const start = Date.now();
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const result = await resolver(null, {}, ctx);
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const elapsed = Date.now() - start;
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// 4 个并行调用：getUserInfo + getChildrenByParent + getViewports + listNotifications
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expect(iamClient.callLog).toContain("getUserInfo:parent-dash-parallel");
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expect(iamClient.callLog).toContain("getChildrenByParent");
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expect(iamClient.callLog).toContain("getViewports");
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expect(msgClient.callLog).toContain(
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"listNotifications:parent-dash-parallel:true",
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);
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// 并行：总耗时应接近 DELAY_MS，而非 4 * DELAY_MS
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// 允许 100ms 的 overhead
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expect(elapsed).toBeLessThan(DELAY_MS + 100);
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// 数据正确性
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expect(result.parent).not.toBeNull();
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expect(result.parent?.id).toBe("parent-dash-parallel");
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expect(result.children).toHaveLength(3);
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expect(result.viewports).toHaveLength(1);
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expect(result.unreadNotifications).toBe(2);
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expect(result.degraded).toBe(false);
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});
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it("返回 3 个子女数据", async () => {
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mockSafeRedis
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.mockResolvedValueOnce(null)
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.mockResolvedValueOnce(undefined);
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const deps: ResolverDeps = {
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iamClient,
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coreEduClient: new StubCoreEduClient(),
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dataAnaClient: new TrackingDataAnaClient(),
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msgClient,
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childGuard: {} as unknown as ChildGuard,
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};
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const resolver = buildDashboardResolver(deps);
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// 使用唯一 parentId 避免 LRU 缓存污染
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const result = await resolver(
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null,
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{},
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buildMockContext("parent-dash-children"),
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);
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expect(result.children).toHaveLength(3);
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expect(result.children[0]!.id).toBe("student-001");
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expect(result.children[1]!.id).toBe("student-002");
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expect(result.children[2]!.id).toBe("student-003");
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});
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});
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describe("3 子女 × 3 下游 = 9 路并行 gRPC（学情诊断）", () => {
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it("3 个子女的学情诊断并行编排，总调用 9 次，总耗时 < 单子女耗时 + 100ms", async () => {
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const dataAnaClient = new TrackingDataAnaClient();
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const deps: ResolverDeps = {
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iamClient,
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coreEduClient: new StubCoreEduClient(),
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dataAnaClient,
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msgClient,
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childGuard: {} as unknown as ChildGuard,
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};
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// 3 个子女的 ChildType（模拟 dashboard 返回的 children）
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const children: ChildType[] = [
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{
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id: "student-001",
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name: "李同学",
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grade: "三年级",
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class: { id: "class-001", name: "三年级1班", gradeId: "grade-003" },
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},
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{
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id: "student-002",
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name: "李妹妹",
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grade: "一年级",
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class: { id: "class-002", name: "一年级2班", gradeId: "grade-001" },
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},
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{
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id: "student-003",
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name: "王小宝",
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grade: "二年级",
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class: { id: "class-003", name: "二年级1班", gradeId: "grade-002" },
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},
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];
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const analyticsResolver = buildChildAnalyticsFieldResolver(deps);
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const ctx = buildMockContext("parent-001");
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// 并行为 3 个子女获取学情诊断
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const start = Date.now();
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const results = await Promise.all(
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children.map((child) => analyticsResolver(child, {}, ctx)),
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);
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const elapsed = Date.now() - start;
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// 3 子女 × 3 下游 = 9 次调用
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expect(dataAnaClient.callLog).toHaveLength(9);
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// 每个子女调了 3 个 data-ana 方法
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const weaknessCalls = dataAnaClient.callLog.filter((c) =>
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c.startsWith("getStudentWeakness:"),
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);
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const trendCalls = dataAnaClient.callLog.filter((c) =>
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c.startsWith("getLearningTrend:"),
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);
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const classPerfCalls = dataAnaClient.callLog.filter((c) =>
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c.startsWith("getClassPerformance:"),
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);
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expect(weaknessCalls).toHaveLength(3);
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expect(trendCalls).toHaveLength(3);
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expect(classPerfCalls).toHaveLength(3);
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// 并行：总耗时接近 DELAY_MS，而非 3 * DELAY_MS
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expect(elapsed).toBeLessThan(DELAY_MS + 100);
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// 每个子女都有学情结果
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expect(results).toHaveLength(3);
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for (const analytics of results) {
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expect(analytics.weakness).toHaveLength(1);
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expect(analytics.trend).toHaveLength(1);
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expect(analytics.classRank).not.toBeNull();
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}
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});
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});
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describe("下游部分失败降级（测试用例 5 在 Integration 场景）", () => {
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it("msg.listNotifications 失败时 dashboard.degraded=true，其他数据正常返回", async () => {
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// 使用一个 msg 失败的 client
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const failingMsgClient: MsgClient = {
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listNotifications: async () => {
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await delay(DELAY_MS);
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throw new Error("msg service unavailable");
|
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},
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markAsRead: async () => {},
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getNotificationPreferences: async (parentId: string) => ({
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parentId,
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channels: ["APP"] as string[],
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eventTypes: {
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gradeReleased: true,
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homeworkGraded: true,
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examPublished: true,
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attendanceAlert: true,
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schoolAnnouncement: true,
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},
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}),
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updateNotificationPreferences: async (
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parentId: string,
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prefs: NotificationPreferencesDto,
|
||||
) => ({
|
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...prefs,
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||||
parentId,
|
||||
}),
|
||||
};
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||||
|
||||
mockSafeRedis
|
||||
.mockResolvedValueOnce(null)
|
||||
.mockResolvedValueOnce(undefined);
|
||||
|
||||
const deps: ResolverDeps = {
|
||||
iamClient,
|
||||
coreEduClient: new StubCoreEduClient(),
|
||||
dataAnaClient: new TrackingDataAnaClient(),
|
||||
msgClient: failingMsgClient,
|
||||
childGuard: {} as unknown as ChildGuard,
|
||||
};
|
||||
|
||||
const resolver = buildDashboardResolver(deps);
|
||||
// 使用唯一 parentId 避免 LRU 缓存污染
|
||||
const result = await resolver(
|
||||
null,
|
||||
{},
|
||||
buildMockContext("parent-dash-fail"),
|
||||
);
|
||||
|
||||
// msg 失败 → degraded=true
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expect(result.degraded).toBe(true);
|
||||
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||||
// 其他数据仍正常返回
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||||
expect(result.parent).not.toBeNull();
|
||||
expect(result.children).toHaveLength(3);
|
||||
expect(result.viewports).toHaveLength(1);
|
||||
expect(result.unreadNotifications).toBe(0);
|
||||
});
|
||||
});
|
||||
});
|
||||
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