chore: Update jest and TypeScript dependencies

test/integration/ExpiringDataCleanup.test.ts

@@ -7,7 +7,8 @@ import {
   instantiateFromConfig,
 } from './Config';
 
-jest.useFakeTimers('legacy');
+// These `doNotFake` settings are necessary to make sure the server still works
+jest.useFakeTimers({ doNotFake: [ 'nextTick' ]});
 
 const port = getPort('ExpiringDataCleanup');
 const baseUrl = `http://localhost:${port}/`;

test/integration/LockingResourceStore.test.ts

@@ -18,7 +18,8 @@ import { guardedStreamFrom } from '../../src/util/StreamUtil';
 import { PIM, RDF } from '../../src/util/Vocabularies';
 import { SimpleSuffixStrategy } from '../util/SimpleSuffixStrategy';
 import { flushPromises } from '../util/Util';
-jest.useFakeTimers('legacy');
+
+jest.useFakeTimers();
 
 describe('A LockingResourceStore', (): void => {
   let path: string;

test/unit/util/locking/RedisLocker.test.ts

@@ -126,10 +126,6 @@ describe('A RedisLocker', (): void => {
       jest.clearAllTimers();
     });
 
-    afterAll(async(): Promise<void> => {
-      jest.restoreAllMocks();
-    });
-
     it('will fill in default arguments when constructed with empty arguments.', (): void => {
       expect((): ReadWriteLocker => new RedisLocker()).toBeDefined();
       expect((): ReadWriteLocker => new RedisLocker()).not.toThrow();
@@ -454,10 +450,6 @@ describe('A RedisLocker', (): void => {
       jest.clearAllTimers();
     });
 
-    afterAll(async(): Promise<void> => {
-      jest.restoreAllMocks();
-    });
-
     it('will fill in default arguments when constructed with empty arguments.', (): void => {
       expect((): ResourceLocker => new RedisLocker()).toBeDefined();
       expect((): ResourceLocker => new RedisLocker()).not.toThrow();