69 lines
1.9 KiB
TypeScript
69 lines
1.9 KiB
TypeScript
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process.env.NODE_ENV = 'test';
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import { jest } from '@jest/globals';
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import { ModuleMocker } from 'jest-mock';
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import { Test } from '@nestjs/testing';
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import { GlobalModule } from '@/GlobalModule.js';
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import type { MetasRepository } from '@/models/index.js';
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import { DI } from '@/di-symbols.js';
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import { MetaService } from '@/core/MetaService.js';
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import { CoreModule } from '@/core/CoreModule.js';
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import type { DataSource } from 'typeorm';
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import type { TestingModule } from '@nestjs/testing';
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import type { MockFunctionMetadata } from 'jest-mock';
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const moduleMocker = new ModuleMocker(global);
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describe('MetaService', () => {
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let app: TestingModule;
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let metaService: MetaService;
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let metasRepository: MetasRepository;
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beforeAll(async () => {
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app = await Test.createTestingModule({
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imports: [
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GlobalModule,
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CoreModule,
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],
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}).compile();
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app.enableShutdownHooks();
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metaService = app.get<MetaService>(MetaService, { strict: false });
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metasRepository = app.get<MetasRepository>(DI.metasRepository, { strict: false });
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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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it('fetch (cache)', async () => {
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const db = app.get<DataSource>(DI.db);
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const originalFunction = db.transaction;
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const spy = jest.spyOn(db, 'transaction');
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spy.mockImplementation((...args) => originalFunction(...args));
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const result = await metaService.fetch();
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expect(result.id).toBe('x');
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expect(spy).toHaveBeenCalledTimes(0);
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spy.mockRestore();
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});
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/*
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it('fetch (force)', async () => {
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const db = app.get<DataSource>(DI.db);
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const originalFunction = db.transaction;
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const spy = jest.spyOn(db, 'transaction');
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// 何故かここで無限再帰する db.transaction がspyのままになっている？
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spy.mockImplementation((...args) => originalFunction(...args));
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const result = await metaService.fetch(true);
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expect(result.id).toBe('x');
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expect(spy).toHaveBeenCalledTimes(1);
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spy.mockRestore();
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});*/
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});
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