mirror of
https://github.com/mauriceboe/TREK.git
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Maurice
724c88c201
A mechanical prettier --write over server/src, server/tests, server/scripts and shared/src with the workspaces' .prettierrc; nothing but layout and import order changes, and every file keeps the same set of imports. shared is formatted throughout and its format baseline is empty. The server baseline keeps the 35 files that Prettier would grow past their lint:size limit (they need a split first, which is not a formatting change), and the generated entity files stay as their generator writes them.
80 lines
3.1 KiB
TypeScript
80 lines
3.1 KiB
TypeScript
/**
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* AppConfigModule wired into the real buildApp(): boot-stable registerAs
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* snapshots must re-derive on every app build (the env-mutate-then-rebuild
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* pattern the integration suite relies on), and RuntimeEnvService must stay
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* live within a single app's lifetime.
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*/
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import { buildApp, getHttpServer } from '../../src/bootstrap';
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import { db as testDb } from '../../src/db/database';
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import { httpConfig, RuntimeEnvService } from '../../src/nest/app-config';
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import { resetTestDb } from '../helpers/test-db';
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import type { INestApplication } from '@nestjs/common';
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import type { ConfigType } from '@nestjs/config';
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import { describe, it, expect, vi, afterEach, beforeAll } from 'vitest';
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vi.mock('../../src/db/database', async () => {
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const { createSnapshotTestDb, buildDbMock } = await import('../helpers/db-mock');
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return buildDbMock(createSnapshotTestDb());
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});
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describe('AppConfigModule in the real buildApp()', () => {
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let app: INestApplication | undefined;
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let prevHsts: string | undefined;
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let prevDemo: string | undefined;
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beforeAll(() => {
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resetTestDb(testDb);
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prevHsts = process.env.HSTS_INCLUDE_SUBDOMAINS;
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prevDemo = process.env.DEMO_MODE;
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});
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afterEach(async () => {
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await app?.close();
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app = undefined;
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if (prevHsts === undefined) delete process.env.HSTS_INCLUDE_SUBDOMAINS;
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else process.env.HSTS_INCLUDE_SUBDOMAINS = prevHsts;
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if (prevDemo === undefined) delete process.env.DEMO_MODE;
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else process.env.DEMO_MODE = prevDemo;
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delete process.env.HTTP_KEEP_ALIVE_TIMEOUT_MS;
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});
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it("the HTTP server outlasts a proxy's idle timeout, with the headers timeout above it", async () => {
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app = await buildApp();
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expect(getHttpServer().keepAliveTimeout).toBe(95_000);
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expect(getHttpServer().headersTimeout).toBe(96_000);
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await app.close();
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process.env.HTTP_KEEP_ALIVE_TIMEOUT_MS = '120000';
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app = await buildApp();
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expect(getHttpServer().keepAliveTimeout).toBe(120_000);
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expect(getHttpServer().headersTimeout).toBe(121_000);
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});
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it('boot-stable snapshots re-derive per app build (mutate → rebuild → new value)', async () => {
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process.env.HSTS_INCLUDE_SUBDOMAINS = 'true';
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app = await buildApp();
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let http = app.get<ConfigType<typeof httpConfig>>(httpConfig.KEY);
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expect(http.hstsIncludeSubdomains).toBe(true);
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await app.close();
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process.env.HSTS_INCLUDE_SUBDOMAINS = 'off';
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app = await buildApp();
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http = app.get<ConfigType<typeof httpConfig>>(httpConfig.KEY);
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expect(http.hstsIncludeSubdomains).toBe(false);
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});
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it('a snapshot does NOT move within one app lifetime, RuntimeEnvService does', async () => {
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delete process.env.HSTS_INCLUDE_SUBDOMAINS;
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delete process.env.DEMO_MODE;
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app = await buildApp();
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const http = app.get<ConfigType<typeof httpConfig>>(httpConfig.KEY);
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const runtime = app.get(RuntimeEnvService);
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process.env.HSTS_INCLUDE_SUBDOMAINS = 'true';
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process.env.DEMO_MODE = 'true';
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expect(http.hstsIncludeSubdomains).toBe(false); // frozen at build, by design
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expect(runtime.isDemoMode()).toBe(true); // live — by design
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});
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});
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