firestore-vitest-mock/__tests__/path.test.ts

Vitest helper for mocking Google Cloud Firestore

import { describe, expect, test } from "vitest";

import { mockFirebase } from "..";
import * as firebase from "firebase";
import { Path } from "../mocks/path";
mockFirebase({ database: {} });

describe("Single values transformed by field sentinels", () => {
  test("isEqual", () => {
    const path1 = new firebase.firestore.FieldPath("collection", "doc1");
    const path2 = new firebase.firestore.FieldPath("collection", "doc2");
    expect(path1.isEqual(path1)).toBe(true);
    expect(path2.isEqual(path2)).toBe(true);
    expect(path1.isEqual(path2)).toBe(false);
  });

  test("compareTo", () => {
    const path1 = new Path(["abc", "def", "ghij"]);
    const path2 = new Path(["abc", "def", "ghik"]);
    expect(path1.compareTo(path2)).toEqual(-1);
    const path3 = new Path(["abc", "def", "ghi"]);
    expect(path1.compareTo(path3)).toEqual(1);
    const path4 = new Path(["abc", "def"]);
    const path5 = new Path(["abc", "def"]);
    expect(path1.compareTo(path4)).toEqual(1);
    expect(path4.compareTo(path5)).toEqual(0);
    const path6 = new Path(["abc", "def", "ghi", "klm"]);
    expect(path6.compareTo(path1)).toEqual(-1);
    expect(path3.compareTo(path6)).toEqual(-1);
  });

  test("documentId", () => {
    const path = firebase.firestore.FieldPath.documentId();
    expect(path === firebase.firestore.FieldPath.documentId()).toBe(true);
  });
});