139 lines
6.2 KiB
TypeScript
139 lines
6.2 KiB
TypeScript
/*
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* SPDX-FileCopyrightText: syuilo and misskey-project
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* SPDX-License-Identifier: AGPL-3.0-only
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*/
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process.env.NODE_ENV = 'test';
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import { jest } from '@jest/globals';
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import { Test } from '@nestjs/testing';
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import { GodOfTimeService } from '../misc/GodOfTimeService.js';
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import { MockRedis } from '../misc/MockRedis.js';
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import type { TestingModule } from '@nestjs/testing';
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import type { InstancesRepository } from '@/models/_.js';
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import { GlobalModule } from '@/GlobalModule.js';
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import { FetchInstanceMetadataService } from '@/core/FetchInstanceMetadataService.js';
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import { FederatedInstanceService } from '@/core/FederatedInstanceService.js';
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import { HttpRequestService } from '@/core/HttpRequestService.js';
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import { LoggerService } from '@/core/LoggerService.js';
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import { UtilityService } from '@/core/UtilityService.js';
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import { IdService } from '@/core/IdService.js';
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import { CacheManagementService } from '@/global/CacheManagementService.js';
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import { CoreModule } from '@/core/CoreModule.js';
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import { DI } from '@/di-symbols.js';
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import { TimeService } from '@/global/TimeService.js';
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describe('FetchInstanceMetadataService', () => {
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let app: TestingModule;
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let fetchInstanceMetadataService: FetchInstanceMetadataService;
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let federatedInstanceService: jest.Mocked<FederatedInstanceService>;
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let httpRequestService: jest.Mocked<HttpRequestService>;
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let redisClient: MockRedis;
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let instancesRepository: InstancesRepository;
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let cacheManagementService: CacheManagementService;
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let timeService: GodOfTimeService;
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beforeAll(async () => {
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app = await Test
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.createTestingModule({
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imports: [
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GlobalModule,
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CoreModule,
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],
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})
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.overrideProvider(TimeService).useClass(GodOfTimeService)
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.overrideProvider(HttpRequestService).useValue({ getJson: jest.fn(), getHtml: jest.fn(), send: jest.fn() })
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.overrideProvider(FederatedInstanceService).useValue({ fetchOrRegister: jest.fn() })
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.overrideProvider(DI.redis).useClass(MockRedis)
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.overrideProvider(DI.redisForSub).useClass(MockRedis)
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.overrideProvider(DI.redisForPub).useClass(MockRedis)
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.compile();
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await app.init();
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app.enableShutdownHooks();
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fetchInstanceMetadataService = app.get<FetchInstanceMetadataService>(FetchInstanceMetadataService);
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federatedInstanceService = app.get<FederatedInstanceService>(FederatedInstanceService) as jest.Mocked<FederatedInstanceService>;
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httpRequestService = app.get<HttpRequestService>(HttpRequestService) as jest.Mocked<HttpRequestService>;
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instancesRepository = app.get<InstancesRepository>(DI.instancesRepository);
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cacheManagementService = app.get(CacheManagementService);
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timeService = app.get(TimeService);
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redisClient = app.get(DI.redis);
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});
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afterAll(async () => {
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await app.close();
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});
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beforeEach(() => {
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federatedInstanceService.fetchOrRegister.mockReset();
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httpRequestService.getJson.mockReset();
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httpRequestService.getHtml.mockReset();
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httpRequestService.send.mockReset();
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redisClient.mockReset();
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timeService.resetToNow();
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});
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afterEach(async () => {
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await instancesRepository.deleteAll();
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cacheManagementService.clear();
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});
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test('Lock and update', async () => {
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const now = timeService.now;
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federatedInstanceService.fetchOrRegister.mockResolvedValue({ infoUpdatedAt: { getTime: () => { return now - 10 * 1000 * 60 * 60 * 24; } } } as any);
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httpRequestService.getJson.mockImplementation(() => { throw Error(); });
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const tryLockSpy = jest.spyOn(fetchInstanceMetadataService, 'tryLock');
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const unlockSpy = jest.spyOn(fetchInstanceMetadataService, 'unlock');
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await fetchInstanceMetadataService.fetchInstanceMetadata({ host: 'example.com' } as any);
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expect(tryLockSpy).toHaveBeenCalledTimes(1);
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expect(unlockSpy).toHaveBeenCalledTimes(1);
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expect(federatedInstanceService.fetchOrRegister).toHaveBeenCalledTimes(1);
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expect(httpRequestService.getJson).toHaveBeenCalled();
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});
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test('Lock and don\'t update', async () => {
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const now = timeService.now;
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federatedInstanceService.fetchOrRegister.mockResolvedValue({ infoUpdatedAt: { getTime: () => now } } as any);
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httpRequestService.getJson.mockImplementation(() => { throw Error(); });
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const tryLockSpy = jest.spyOn(fetchInstanceMetadataService, 'tryLock');
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const unlockSpy = jest.spyOn(fetchInstanceMetadataService, 'unlock');
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await fetchInstanceMetadataService.fetchInstanceMetadata({ host: 'example.com' } as any);
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expect(tryLockSpy).toHaveBeenCalledTimes(1);
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expect(unlockSpy).toHaveBeenCalledTimes(1);
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expect(federatedInstanceService.fetchOrRegister).toHaveBeenCalledTimes(1);
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expect(httpRequestService.getJson).toHaveBeenCalledTimes(0);
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});
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test('Do nothing when lock not acquired', async () => {
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const now = timeService.now;
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federatedInstanceService.fetchOrRegister.mockResolvedValue({ infoUpdatedAt: { getTime: () => now - 10 * 1000 * 60 * 60 * 24 } } as any);
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httpRequestService.getJson.mockImplementation(() => { throw Error(); });
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await fetchInstanceMetadataService.tryLock('example.com');
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const tryLockSpy = jest.spyOn(fetchInstanceMetadataService, 'tryLock');
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const unlockSpy = jest.spyOn(fetchInstanceMetadataService, 'unlock');
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await fetchInstanceMetadataService.fetchInstanceMetadata({ host: 'example.com' } as any);
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expect(tryLockSpy).toHaveBeenCalledTimes(1);
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expect(unlockSpy).toHaveBeenCalledTimes(0);
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expect(federatedInstanceService.fetchOrRegister).toHaveBeenCalledTimes(0);
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expect(httpRequestService.getJson).toHaveBeenCalledTimes(0);
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});
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test('Do when lock not acquired but forced', async () => {
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const now = timeService.now;
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federatedInstanceService.fetchOrRegister.mockResolvedValue({ infoUpdatedAt: { getTime: () => now - 10 * 1000 * 60 * 60 * 24 } } as any);
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httpRequestService.getJson.mockImplementation(() => { throw Error(); });
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await fetchInstanceMetadataService.tryLock('example.com');
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const tryLockSpy = jest.spyOn(fetchInstanceMetadataService, 'tryLock');
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const unlockSpy = jest.spyOn(fetchInstanceMetadataService, 'unlock');
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await fetchInstanceMetadataService.fetchInstanceMetadata({ host: 'example.com' } as any, true);
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expect(tryLockSpy).toHaveBeenCalledTimes(0);
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expect(unlockSpy).toHaveBeenCalledTimes(1);
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expect(federatedInstanceService.fetchOrRegister).toHaveBeenCalledTimes(0);
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expect(httpRequestService.getJson).toHaveBeenCalled();
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});
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});
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