selectorless, meaning it doesn’t rely on CSS selectors or static analysis to find elements.
Cross-Platform
Test web, mobile, desktop and more with a single tool.
Easy Setup
No need to craft or maintain complex selectors.
Less Maintenance
Tests won’t break when code changes.
YAML based test script which increases the speed and repeatability of testing.
Selectorless testing
Unlike traditional frameworks (for example, Selenium, Playwright), TestDriver doesn’t rely on CSS selectors or static analysis. Instead, tests are described in plain English, such as:- Test any user flow on any website in any browser
- Clone, build, and test any desktop app
- Render multiple browser windows and popups like 3rd party auth
- Test
<canvas>,<iframe>, and<video>tags with ease - Use file selectors to upload files to the browser
- Resize the browser
- Test chrome extensions
- Test integrations between applications
The problem with current approach to end-to-end testing
End-to-end is commonly described as the most expensive and time-consuming test method. Right now we write end-to-end tests using complex selectors that are tightly coupled with the code.End-to-end is about users, not code
In end-to-end testing the business priority is usability. All that really matters is that the user can accomplish the goal. TestDriver uses human language to define test requirements. Then our simulated software tester figures out how to accomplish those goals.| Old and Busted (Selectors) | New Hotness (TestDriver) |
|---|---|
div[class="product-card"] >> text="Add to Cart" >> nth=2 | buy the 2nd product |
How exactly does this work?
TestDriver uses a combination of reinforcement learning and computer vision. The context from successful text executions inform future executions. Here’s an example of the context our model considers when locating a text match:| Context | What’s it? | Touchpoint |
|---|---|---|
| Prompt | Desired outcome | User Input |
| Screenshot | Image of computer desktop | Runtime |
| OCR | All possible text found on screen Runtime | |
| Text Similarity | Closely matching text | Runtime |
| Redraw | Visual difference between previous and current desktop screenshots | Runtime |
| Network | The current network activity compared to a baseline | Runtime |
| Execution History | Previous test steps | Runtime |
| System Information | Platform, Display Size, etc | Runtime |
| Mouse Position | X, Y coordinates of mouse | Runtime |
| Description | An elaborate description of the target element including it’s position and function | Past Execution |
| Text | The exact text value clicked | Past Execution |