Files
STCourses/packages/feature-learner/test/app.ts
T

49 lines
2.2 KiB
TypeScript

import { mkdtempSync } from "node:fs";
import { tmpdir } from "node:os";
import { join, resolve } from "node:path";
import type { AppConfig, JobQueue, ServerContext } from "@stc/contracts";
import { createApp } from "@stc/core";
import { createCourseRepository } from "@stc/course-format";
import type { Db } from "@stc/db";
import { learnerFeature } from "../src/server/feature";
export const FIXTURES = resolve(import.meta.dir, "../../../fixtures/courses");
export const ORIGIN = "http://localhost:3000";
const fakeJobs: JobQueue = { enqueue: async () => "j", get: async () => null, list: async () => [] };
export async function makeApp(db: Db, courseDirs: string[] = [FIXTURES]) {
const config: AppConfig = {
port: 0, databaseUrl: "", dataDir: mkdtempSync(join(tmpdir(), "stc-learner-")), courseDirs,
secret: "test-secret-0123456789abcdef0123456789", publicUrl: ORIGIN,
};
const ctx: ServerContext = {
config, db, courses: await createCourseRepository(courseDirs), jobs: fakeJobs,
auth: { userFromRequest: async () => null },
};
const feature = learnerFeature(ctx);
ctx.auth = feature.auth;
const app = createApp(ctx, [feature]);
async function call(method: string, path: string, opts: { body?: unknown; cookie?: string; headers?: Record<string, string> } = {}) {
const headers: Record<string, string> = { origin: ORIGIN, ...opts.headers };
if (opts.cookie) headers.cookie = opts.cookie;
let body: BodyInit | undefined;
if (opts.body !== undefined) { headers["content-type"] = "application/json"; body = JSON.stringify(opts.body); }
return app.fetch(new Request(ORIGIN + path, { method, headers, body }));
}
/** Signs up and returns a cookie header for the new session. */
async function signUp(email: string, name = email.split("@")[0]!, password = "correct horse battery") {
const r = await call("POST", "/api/auth/sign-up/email", { body: { email, name, password } });
if (r.status !== 200) throw new Error(`sign-up failed ${r.status}: ${await r.text()}`);
return cookieFrom(r);
}
return { app, ctx, feature, call, signUp };
}
export function cookieFrom(r: Response): string {
return r.headers.getSetCookie().map((c) => c.split(";")[0]).filter((c) => !c.endsWith("=")).join("; ");
}