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README.md
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---
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language: en
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tags:
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- playwright
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- test-automation
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- qa
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- e2e-testing
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- rag
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license: apache-2.0
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datasets:
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- web-test-examples
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---
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# Playwright Test Automator
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A specialized model for automated generation of Playwright E2E test scripts based on web application crawl data.
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## Overview
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Playwright Test Automator is built on a RAG-based architecture that combines AI-powered test generation with Playwright's robust browser automation capabilities. The model is designed to generate reliable, maintainable, and efficient end-to-end tests with minimal human intervention.
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## Features
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- **Automated Crawling**: Intelligently crawls web applications to discover interactive elements and page structures
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- **Smart Login Detection**: Automatically identifies login forms and credentials fields
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- **Robust Selector Generation**: Creates resilient selectors that withstand minor UI changes
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- **Error Handling**: Implements comprehensive error handling for reliable test execution
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- **Validation Framework**: Integrated with Giskard for model validation and continuous improvement
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## Use Cases
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- Generating regression test suites for web applications
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- Automating QA workflows for small to large web projects
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- Creating test scripts for complex user journeys
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- Validating forms and interactive elements across browsers
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## Requirements
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- Python 3.11+
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- Playwright
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- OpenAI API access
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- Supabase for knowledge retrieval (optional)
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## Example Usage
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```python
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from services.crawler_service import crawler_service
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# Crawl a website and generate tests
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test_result = await crawler_service.crawl_with_login(
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url="https://example.com/login",
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username="test_user",
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password="password123"
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)
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# Generate a Playwright test from the crawl data
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test_code = await crawler_service.generate_test_from_crawl_data(test_result)
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# Write the test to a file
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with open("example_test.spec.js", "w") as f:
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f.write(test_code["code"])
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```
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## Sample Generated Test
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```javascript
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// Example E2E Test
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// Automated test for Example Application
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// Auto-generated by Playwright Test Automator
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import { test, expect } from '@playwright/test';
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test('Example E2E Test', async ({ page }) => {
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// Configure viewport for better element visibility
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await page.setViewportSize({ width: 1280, height: 800 });
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// Helper function for safer element interactions
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async function safeClick(selector, description) {
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// Implementation details...
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}
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// Navigate to the application
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await page.goto('https://example.com/login');
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// Login process
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await page.fill("input[type='text'][name='username']", "test_user");
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await page.fill("input[type='password']", "password123");
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await safeClick("button[type='submit']", "login button");
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// Verify successful login
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await expect(page).toHaveURL(/dashboard/);
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});
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```
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## Limitations
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- Best performance on standard web forms and common UI patterns
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- May require adjustments for highly dynamic or custom UI frameworks
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- Requires valid credentials for protected areas of applications
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## Training Methodology
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This model was trained on a diverse set of web applications using a specialized dataset of high-quality test scripts. The training process included:
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1. Web crawling of various application types
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2. Test generation with OpenAI integration
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3. Validation using Giskard framework
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4. Iterative improvements based on execution results
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## Citation
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```
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@misc{playwright-test-automator,
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author = {QA RAG App Team},
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title = {Playwright Test Automator},
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year = {2025},
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publisher = {Hugging Face},
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journal = {HuggingFace Hub},
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howpublished = {\url{https://huggingface.co/playwright-test-automator}}
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}
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```
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