Medplum

// SPDX-FileCopyrightText: Copyright Orangebot, Inc. and Medplum contributors // SPDX-License-Identifier: Apache-2.0 import { mkdtempSync, rmSync } from 'node:fs'; import os from 'node:os'; import { sep } from 'node:path'; import { FileSystemStorage } from './storage'; jest.mock('node:os'); const testHomeDir = mkdtempSync(__dirname + sep + 'storage-'); describe('FileSystemStorage', () => { beforeAll(async () => { (os.homedir as unknown as jest.Mock).mockReturnValue(testHomeDir); }); afterAll(async () => { rmSync(testHomeDir, { recursive: true, force: true }); }); test('Read and write', async () => { const storage = new FileSystemStorage('default'); expect(storage.getString('foo')).toBeUndefined(); storage.setString('foo', 'bar'); expect(storage.getString('foo')).toStrictEqual('bar'); storage.setString('foo', 'baz'); expect(storage.getString('foo')).toStrictEqual('baz'); storage.setString('foo', undefined); expect(storage.getString('foo')).toBeUndefined(); storage.clear(); expect(storage.getString('foo')).toBeUndefined(); }); test('getObject and setObject', async () => { const storage = new FileSystemStorage('default'); const obj = { profiles: { a: 1, b: 2 } }; // Make sure the object does not exist yet expect(storage.getObject('objKey')).toBeUndefined(); // Set and retrieve the object storage.setObject('objKey', obj); expect(storage.getObject('objKey')).toStrictEqual(obj); // Change the object and ensure it's updated const newObj = { profiles: { a: 5 } }; storage.setObject('objKey', newObj); expect(storage.getObject('objKey')).toStrictEqual(newObj); // Remove the object and ensure it's gone storage.setObject('objKey', undefined); expect(storage.getObject('objKey')).toBeUndefined(); storage.clear(); // After clearing, the object should still be gone expect(storage.getObject('objKey')).toBeUndefined(); }); });