---
lang: en
title: 'API docs: testlab.testsandbox.reset'
keywords: LoopBack 4.0, LoopBack 4, Node.js, TypeScript, OpenAPI
sidebar: lb4_sidebar
editurl: https://github.com/loopbackio/loopback-next/tree/master/packages/testlab
permalink: /doc/en/lb4/apidocs.testlab.testsandbox.reset.html
---

<!-- Do not edit this file. It is automatically generated by API Documenter. -->

[Home](./index.md) &gt; [@loopback/testlab](./testlab.md) &gt; [TestSandbox](./testlab.testsandbox.md) &gt; [reset](./testlab.testsandbox.reset.md)

## TestSandbox.reset() method

Resets the TestSandbox. (Remove all files in it).

**Signature:**

```typescript
reset(): Promise<void>;
```
**Returns:**

Promise&lt;void&gt;