/
session_storage.test.ts
83 lines (73 loc) · 2.9 KB
/
session_storage.test.ts
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/**
* @license
* Copyright 2020 Google LLC
*
* 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.
*/
import { expect } from 'chai';
import * as sinon from 'sinon';
import { testAuth, testUser } from '../../../test/helpers/mock_auth';
import {
PersistedBlob,
PersistenceInternal,
PersistenceType
} from '../../core/persistence';
import { _getInstance } from '../../core/util/instantiator';
import { browserSessionPersistence } from './session_storage';
describe('platform_browser/persistence/session_storage', () => {
beforeEach(() => {
localStorage.clear();
sessionStorage.clear();
});
afterEach(() => sinon.restore());
describe('browserSessionPersistence', () => {
const persistence: PersistenceInternal = _getInstance(
browserSessionPersistence
);
it('should work with persistence type', async () => {
const key = 'my-super-special-persistence-type';
const value = PersistenceType.SESSION;
expect(await persistence._get(key)).to.be.null;
await persistence._set(key, value);
expect(await persistence._get(key)).to.be.eq(value);
expect(await persistence._get('other-key')).to.be.null;
await persistence._remove(key);
expect(await persistence._get(key)).to.be.null;
});
it('should emit blobified persisted user', async () => {
const key = 'my-super-special-user';
const auth = await testAuth();
const value = testUser(auth, 'some-uid');
expect(await persistence._get(key)).to.be.null;
await persistence._set(key, value.toJSON());
const out = await persistence._get<PersistedBlob>(key);
expect(out!['uid']).to.eql(value.uid);
await persistence._remove(key);
expect(await persistence._get(key)).to.be.null;
});
describe('#isAvailable', () => {
afterEach(() => sinon.restore());
it('should emit false if sessionStorage setItem throws', async () => {
sinon.stub(Storage.prototype, 'setItem').throws(new Error('nope'));
expect(await persistence._isAvailable()).to.be.false;
});
it('should emit false if sessionStorage removeItem throws', async () => {
sinon.stub(Storage.prototype, 'removeItem').throws(new Error('nope'));
expect(await persistence._isAvailable()).to.be.false;
});
it('should emit true if everything works properly', async () => {
expect(await persistence._isAvailable()).to.be.true;
});
});
});
});