---
title: "Scrolling Test Example"
sidebarTitle: "Scrolling"
description: "Example test demonstrating page scrolling with configurable direction and scroll amount."
icon: "scroll"
mode: "wide"
---

## Demo Test Run

Watch this test execute in a real sandbox environment:

{/* scroll.test.mjs output */}
<iframe 
  src="https://api-test.testdriver.ai/api/v1/testdriver/testcase/69c5d043058ffe89003c6ae0/replay" 
  width="100%" 
  height="390" 
  style={{ border: "1px solid #333", borderRadius: "8px" }}
  allow="fullscreen"
/>

## Source Code

```javascript title="scroll.test.mjs" {29}
/**
 * TestDriver SDK - Scroll Test (Vitest)
 * Converted from: testdriver/acceptance/scroll.yaml
 * 
 * UPDATED: Now using chrome preset for automatic setup
 */

import { describe, expect, it } from "vitest";
import { TestDriver } from "testdriverai/vitest/hooks";

describe("Scroll Test", () => {
  it("should navigate and scroll down the page", async (context) => {
    const testdriver = TestDriver(context, { ip: context.ip || process.env.TD_IP, headless: true });
    await testdriver.provision.chrome({ url: 'https://www.webhamster.com/' });


    // Wait for page to load and click heading
    const heading = await testdriver.find(
      "The Hamster Dance, large heading at top of page",
    );
    await heading.click();

    // Scroll down
    await testdriver.scroll("down", { amount: 1000 });

    // Assert page is scrolled
    const result = await testdriver.assert("The text 'The Hamster Dance' is not visible on the webpage content. It's ok if it's visible in the tab title.");
    expect(result).toBeTruthy();
  });
});
```

## Running This Example

```bash
# Clone the TestDriver repository
git clone https://github.com/testdriverai/testdriverai

# Install dependencies
cd testdriverai
npm install

# Run this specific example
npx vitest run examples/scroll.test.mjs
```

<Note>
  Make sure you have `TD_API_KEY` set in your environment. Get one at [testdriver.ai](https://testdriver.ai).
</Note>
