Function createRandomStocks

src/compat/firestore/utils.spec.ts:14–32

(
  firestore: firebase.firestore.Firestore,
  collectionRef: firebase.firestore.CollectionReference,
  numberOfItems
)

export const randomName = (firestore): string => firestore.collection('a').doc().id;

export const createRandomStocks = async (
  firestore: firebase.firestore.Firestore,
  collectionRef: firebase.firestore.CollectionReference,
  numberOfItems
) => {
  // Create a batch to update everything at once
  const batch = TestBed.runInInjectionContext(() => firestore.batch());
  // Store the random names to delete them later
  let names: string[] = [];
  Array.from(Array(numberOfItems)).forEach(() => {
    const name = randomName(firestore);
    TestBed.runInInjectionContext(() => batch.set(collectionRef.doc(name), FAKE_STOCK_DATA));
    names = [...names, name];
  });
  // Create the batch entries
  // Commit!
  await TestBed.runInInjectionContext(() => batch.commit());
  return names;
};

export function deleteThemAll(names, ref) {
  const promises = names.map(name => ref.doc(name).delete());