autoLoad entities will not find entities after using a beforeEach loop

[xenoterracide]

Describe the bug
This is a duplicate of #17, but that's obviously not 100% fixed

here's the output logs, before the stacktrace. As you can see in the first pass it finds them, but on any subsequent beforeEach it does not. If using beforeAll instead, there is no problem. Unfortunately in one of our use cases we're using jest-cucumber and that doesn't seem to be giving me that option. I'm going to try using a closer there instead.

> nx run product:test-behavior --testFile=commands-for-product-catalogue/commands-for-product-catalogue

  console.log
    [info] MikroORM version: 5.6.3

      at DefaultLogger.log (../../node_modules/@mikro-orm/core/logging/DefaultLogger.js:31:14)
          at async Promise.all (index 5)
          at async Promise.all (index 24)

  console.log
    [discovery] ORM entity discovery started, using ReflectMetadataProvider

      at DefaultLogger.log (../../node_modules/@mikro-orm/core/logging/DefaultLogger.js:31:14)
          at async Promise.all (index 5)
          at async Promise.all (index 24)

  console.log
    [discovery] - entity discovery finished, found 0 entities, took 1 ms

      at DefaultLogger.log (../../node_modules/@mikro-orm/core/logging/DefaultLogger.js:31:14)
          at async Promise.all (index 5)
          at async Promise.all (index 24)

  console.log
    [info] MikroORM successfully connected to database undefined on mongodb://127.0.0.1:63276/

      at DefaultLogger.log (../../node_modules/@mikro-orm/core/logging/DefaultLogger.js:31:14)
          at async Promise.all (index 5)
          at async Promise.all (index 24)

  console.log
    [info] MikroORM version: 5.6.3

      at DefaultLogger.log (../../node_modules/@mikro-orm/core/logging/DefaultLogger.js:31:14)
          at async Promise.all (index 5)
          at async Promise.all (index 24)

  console.log
    [discovery] ORM entity discovery started, using ReflectMetadataProvider

      at DefaultLogger.log (../../node_modules/@mikro-orm/core/logging/DefaultLogger.js:31:14)
          at async Promise.all (index 5)
          at async Promise.all (index 24)

  console.log
    [discovery] - entity discovery finished, found 0 entities, took 1 ms

      at DefaultLogger.log (../../node_modules/@mikro-orm/core/logging/DefaultLogger.js:31:14)
          at async Promise.all (index 5)
          at async Promise.all (index 24)

Stack trace

after turning off discovery

    MetadataError: Metadata for entity StorefrontProductAggregate not found

      at Function.missingMetadata (../../node_modules/@mikro-orm/core/errors.js:166:16)
      at MetadataStorage.get (../../node_modules/@mikro-orm/core/metadata/MetadataStorage.js:54:42)
      at MongoEntityManager.getRepository (../../node_modules/@mikro-orm/core/EntityManager.js:64:40)
      at MongoEntityManager.getRepository (../../node_modules/@mikro-orm/mongodb/MongoEntityManager.js:23:22)
      at InstanceWrapper.useFactory [as metatype] (../../node_modules/@mikro-orm/nestjs/mikro-orm.providers.js:98:34)
      at TestingInjector.instantiateClass (../../node_modules/@nestjs/core/injector/injector.js:304:55)
      at callback (../../node_modules/@nestjs/core/injector/injector.js:48:41)
      at TestingInjector.resolveConstructorParams (../../node_modules/@nestjs/core/injector/injector.js:124:24)
      at TestingInjector.loadInstance (../../node_modules/@nestjs/core/injector/injector.js:52:9)

To Reproduce

import { Test, TestingModule } from '@nestjs/testing';
​
import { FixtureService } from '@bb/app';
​
import { ProductAppModule } from '../../../src/app/product-app.module';
​
describe('first', () => {
  let module: TestingModule;
  beforeEach(async () => {
    module = await Test.createTestingModule({
      imports: [ProductAppModule.register({ appEnv: 'local' })],
    })
      .compile();
  });
  afterEach(async () => {
    await module.close();
  });
  it('test 1', async () => {
    return true
  });
​
  it('test 2', async () => {
​
    return true
  });
});

ProductAppModule imports

@Global()
@Module({
  providers: [MikroListener],
  imports: [
    MikroOrmModule.forRootAsync({
      imports: [CqrsModule],
      providers: [mongoMemoryServerProvider],
      inject: [MongoMemoryServer, EventPublisher],
      useFactory: (memserver: MongoMemoryServer, publisher: EventPublisher) => {
        return {
          clientUrl: memserver.getUri(),
          strict: true,
          tsNode: true,
          type: 'mongo',
          validate: true,
          validateRequired: true,
          verbose: true,
          debug: true,
          discovery: {
            warnWhenNoEntities: false,
          },
          subscribers: [
            new EmitEventsSubscriber(),
            new AttachPublisherSubscriber(publisher),
          ],
        };
      },
    }),
  ],
})
export class MikroOrmDevConfigModule {}

Expected behavior
A clear and concise description of what you expected to happen.

Additional context
Add any other context about the problem here.

Versions

❯ node --version && yarn why mikro-orm && yarn why jest && yarn why nestjs && yarn why mongodb && yarn why typescript && yarn why @mikro-orm/nestjs
v18.12.1
├─ @mikro-orm/core@npm:5.6.3
│  └─ mikro-orm@npm:5.6.3 (via npm:~5.6.3)
│
└─ @mikro-orm/core@npm:5.6.3 [8316d]
   └─ mikro-orm@npm:5.6.3 (via npm:~5.6.3)
├─ jest-cucumber@npm:2.0.12
│  └─ jest@npm:27.5.1 [8875a] (via npm:27.5.1 [8875a])
│
└─ services-core@workspace:.
   └─ jest@npm:27.5.1 [8875a] (via npm:27.5.1 [8875a])
├─ @mikro-orm/mongodb@npm:5.6.3
│  └─ mongodb@npm:4.13.0 (via npm:4.13.0)
│
├─ @mikro-orm/mongodb@npm:5.6.3 [8316d]
│  └─ mongodb@npm:4.13.0 (via npm:4.13.0)
│
├─ mongodb-memory-server-core@npm:8.0.4
│  └─ mongodb@npm:4.2.0 (via npm:^4.1.3)
│
└─ services-core@workspace:.
   └─ mongodb@npm:4.2.2 (via npm:~4.2.0)
├─ @ts-morph/common@npm:0.7.5
│  └─ typescript@patch:typescript@npm%3A4.1.6#~builtin<compat/typescript>::version=4.1.6&hash=bda367 (via patch:typescript@~4.1.3#~builtin<compat/typescript>)
│
├─ import-sort-parser-typescript@npm:6.0.0
│  └─ typescript@patch:typescript@npm%3A3.9.10#~builtin<compat/typescript>::version=3.9.10&hash=bda367 (via patch:typescript@^3.2.4#~builtin<compat/typescript>)
│
└─ services-core@workspace:.
   └─ typescript@patch:typescript@npm%3A4.7.3#~builtin<compat/typescript>::version=4.7.3&hash=bda367 (via patch:typescript@4.7.3#~builtin<compat/typescript>)
└─ services-core@workspace:.
   └─ @mikro-orm/nestjs@npm:5.1.5 [8316d] (via npm:^5.1.5 [8316d])