immich/server/test/medium/specs/services/album.service.spec.ts

import { Kysely } from 'kysely';
import { AlbumRepository } from 'src/repositories/album.repository';
import { LoggingRepository } from 'src/repositories/logging.repository';
import { UserRepository } from 'src/repositories/user.repository';
import { DB } from 'src/schema';
import { AlbumService } from 'src/services/album.service';
import { newMediumService } from 'test/medium.factory';
import { getKyselyDB } from 'test/utils';

let defaultDatabase: Kysely<DB>;

const setup = (db?: Kysely<DB>) => {
  return newMediumService(AlbumService, {
    database: db || defaultDatabase,
    real: [AlbumRepository, UserRepository],
    mock: [LoggingRepository],
  });
};

beforeAll(async () => {
  defaultDatabase = await getKyselyDB();
});

describe(AlbumService.name, () => {
  describe('database triggers', () => {
    it('should cascade delete an album when the owner is deleted', async () => {
      const { ctx } = setup();
      const { user } = await ctx.newUser();
      await ctx.newAlbum({ ownerId: user.id });

      await ctx.get(UserRepository).delete({ id: user.id }, true);

      await expect(ctx.database.selectFrom('album').selectAll().execute()).resolves.toEqual([]);
      await expect(ctx.database.selectFrom('album_user').selectAll().execute()).resolves.toEqual([]);
    });
  });
});