undeexcepturi/tests/issues/GH2760.test.ts

TypeScript ORM for Node.js based on Data Mapper, Unit of Work and Identity Map patterns. Supports MongoDB, MySQL, PostgreSQL and SQLite databases as well as usage with vanilla JavaScript.

import { Entity, MikroORM, PrimaryKey, Property } from '@mikro-orm/sqlite';

@Entity()
export class User {

  @PrimaryKey()
  id!: number;

  @Property()
  name!: string;

  @Property({ persist: false })
  get lowerName() {
    return this.name.toLowerCase();
  }

  @Property({ persist: true })
  get upperName() {
    return this.name.toUpperCase();
  }

}

describe('GH issue 2760', () => {

  let orm: MikroORM;

  beforeAll(async () => {
    orm = await MikroORM.init({
      entities: [User],
      dbName: ':memory:',
    });
    await orm.schema.createSchema();
  });

  afterAll(() => orm.close(true));

  test('virtual getter property that should get persisted', async () => {
    let user = new User();
    user.name = 'Abc';
    await orm.em.persist(user).flush();

    user = await orm.em.fork().findOneOrFail(User, user);
    expect(user.lowerName).toBe('abc');
    expect(user.upperName).toBe('ABC');
  });

});