forked from firebase/firebase-admin-node
/
index.spec.ts
138 lines (117 loc) · 5.09 KB
/
index.spec.ts
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/*!
* @license
* Copyright 2021 Google Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
'use strict';
import * as chai from 'chai';
import * as sinonChai from 'sinon-chai';
import * as chaiAsPromised from 'chai-as-promised';
import * as mocks from '../../resources/mocks';
import { App } from '../../../src/app/index';
import { getFirestore, initializeFirestore, Firestore } from '../../../src/firestore/index';
import { DEFAULT_DATABASE_ID } from '@google-cloud/firestore/build/src/path';
chai.should();
chai.use(sinonChai);
chai.use(chaiAsPromised);
const expect = chai.expect;
describe('Firestore', () => {
let mockApp: App;
let mockCredentialApp: App;
const noProjectIdError = 'Failed to initialize Google Cloud Firestore client with the '
+ 'available credentials. Must initialize the SDK with a certificate credential or '
+ 'application default credentials to use Cloud Firestore API.';
beforeEach(() => {
mockApp = mocks.app();
mockCredentialApp = mocks.mockCredentialApp();
});
describe('getFirestore()', () => {
it('should throw when default app is not available', () => {
expect(() => {
return getFirestore();
}).to.throw('The default Firebase app does not exist.');
});
it('should reject given an invalid credential without project ID', () => {
// Project ID not set in the environment.
delete process.env.GOOGLE_CLOUD_PROJECT;
delete process.env.GCLOUD_PROJECT;
expect(() => getFirestore(mockCredentialApp)).to.throw(noProjectIdError);
});
it('should not throw given a valid app', () => {
expect(() => {
return getFirestore(mockApp);
}).not.to.throw();
});
it('should return the same instance for a given app instance', () => {
const db1: Firestore = getFirestore(mockApp);
const db2: Firestore = getFirestore(mockApp, DEFAULT_DATABASE_ID);
expect(db1).to.equal(db2);
});
it('should return the same instance for a given app instance and databaseId', () => {
const db1: Firestore = getFirestore(mockApp, 'db');
const db2: Firestore = getFirestore(mockApp, 'db');
expect(db1).to.equal(db2);
});
it('should return the different instance for given same app instance, but different databaseId', () => {
const db0: Firestore = getFirestore(mockApp, DEFAULT_DATABASE_ID);
const db1: Firestore = getFirestore(mockApp, 'db1');
const db2: Firestore = getFirestore(mockApp, 'db2');
expect(db0).to.not.equal(db1);
expect(db0).to.not.equal(db2);
expect(db1).to.not.equal(db2);
});
});
describe('initializeFirestore()', () => {
it('should reject given an invalid credential without project ID', () => {
// Project ID not set in the environment.
delete process.env.GOOGLE_CLOUD_PROJECT;
delete process.env.GCLOUD_PROJECT;
expect(() => initializeFirestore(mockCredentialApp)).to.throw(noProjectIdError);
});
it('should not throw given a valid app', () => {
expect(() => {
return initializeFirestore(mockApp);
}).not.to.throw();
});
it('should return the same instance for a given app instance', () => {
const db1: Firestore = initializeFirestore(mockApp);
const db2: Firestore = initializeFirestore(mockApp, {}, DEFAULT_DATABASE_ID);
expect(db1).to.equal(db2);
});
it('should return the same instance for a given app instance and databaseId', () => {
const db1: Firestore = initializeFirestore(mockApp, {}, 'db');
const db2: Firestore = initializeFirestore(mockApp, {}, 'db');
expect(db1).to.equal(db2);
});
it('should return the different instance for given same app instance, but different databaseId', () => {
const db0: Firestore = initializeFirestore(mockApp, {}, DEFAULT_DATABASE_ID);
const db1: Firestore = initializeFirestore(mockApp, {}, 'db1');
const db2: Firestore = initializeFirestore(mockApp, {}, 'db2');
expect(db0).to.not.equal(db1);
expect(db0).to.not.equal(db2);
expect(db1).to.not.equal(db2);
});
it('getFirestore should return the same instance as initializeFirestore returned earlier', () => {
const db1: Firestore = initializeFirestore(mockApp, {}, 'db');
const db2: Firestore = getFirestore(mockApp, 'db');
expect(db1).to.equal(db2);
});
it('initializeFirestore should not allow create an instance with different settings', () => {
initializeFirestore(mockApp, {}, 'db');
expect(() => {
return initializeFirestore(mockApp, { preferRest: true }, 'db');
}).to.throw(/has already been called with different options/);
});
});
});