Function getCollections

tests/features/dataloader/dataloader.test.ts:231–250

(em: MikroORM['em'])

}

async function getCollections(em: MikroORM['em']): Promise<Collection<any>[]> {
  const authors = await em.find(Author, {}, { first: 3, orderBy: { id: QueryOrder.ASC } });
  for (const author of authors) {
    expect(author.books.isInitialized()).toBe(false);
    expect(author.friends.isInitialized()).toBe(false);
  }
  const publishers = await em.find(Publisher, {}, { first: 2, orderBy: { id: QueryOrder.ASC } });
  for (const publisher of publishers) {
    expect(publisher.books.isInitialized()).toBe(false);
  }
  const chats = await em.find(Chat, {}, { first: 2 });
  return [
    ...authors.map(author => author.books),
    ...publishers.map(publisher => publisher.books),
    ...authors.map(author => author.buddies),
    // ...authors.map(author => author.friends),
    ...authors.map(author => author.ownedChats),
    ...chats.map(chat => chat.messages),
  ];
}

describe('Dataloader', () => {
  let orm: MikroORM;