egirlskey/packages/backend/test/unit/S3Service.ts

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/*
* SPDX-FileCopyrightText: syuilo and other misskey contributors
* SPDX-License-Identifier: AGPL-3.0-only
*/
process.env.NODE_ENV = 'test';
import { Test } from '@nestjs/testing';
import { UploadPartCommand, CompleteMultipartUploadCommand, CreateMultipartUploadCommand, S3Client, PutObjectCommand } from '@aws-sdk/client-s3';
import { mockClient } from 'aws-sdk-client-mock';
import { GlobalModule } from '@/GlobalModule.js';
import { CoreModule } from '@/core/CoreModule.js';
import { S3Service } from '@/core/S3Service';
import { Meta } from '@/models';
import type { TestingModule } from '@nestjs/testing';
describe('S3Service', () => {
let app: TestingModule;
let s3Service: S3Service;
const s3Mock = mockClient(S3Client);
beforeAll(async () => {
app = await Test.createTestingModule({
imports: [GlobalModule, CoreModule],
providers: [S3Service],
}).compile();
app.enableShutdownHooks();
s3Service = app.get<S3Service>(S3Service);
});
beforeEach(async () => {
s3Mock.reset();
});
afterAll(async () => {
await app.close();
});
describe('upload', () => {
test('upload a file', async () => {
s3Mock.on(PutObjectCommand).resolves({});
await s3Service.upload({ objectStorageRegion: 'us-east-1' } as Meta, {
Bucket: 'fake',
Key: 'fake',
Body: 'x',
});
});
test('upload a large file', async () => {
s3Mock.on(CreateMultipartUploadCommand).resolves({ UploadId: '1' });
s3Mock.on(UploadPartCommand).resolves({ ETag: '1' });
s3Mock.on(CompleteMultipartUploadCommand).resolves({ Bucket: 'fake', Key: 'fake' });
await s3Service.upload({} as Meta, {
Bucket: 'fake',
Key: 'fake',
Body: 'x'.repeat(8 * 1024 * 1024 + 1), // デフォルトpartSizeにしている 8 * 1024 * 1024 を越えるサイズ
});
});
test('upload a file error', async () => {
s3Mock.on(PutObjectCommand).rejects({ name: 'Fake Error' });
await expect(s3Service.upload({ objectStorageRegion: 'us-east-1' } as Meta, {
Bucket: 'fake',
Key: 'fake',
Body: 'x',
})).rejects.toThrowError(Error);
});
test('upload a large file error', async () => {
s3Mock.on(UploadPartCommand).rejects();
await expect(s3Service.upload({} as Meta, {
Bucket: 'fake',
Key: 'fake',
Body: 'x'.repeat(8 * 1024 * 1024 + 1), // デフォルトpartSizeにしている 8 * 1024 * 1024 を越えるサイズ
})).rejects.toThrowError(Error);
});
});
});