# Built-in Templates

> Choose **Empty Test Case** when you [create a test case](https://docs.uipath.com/studio/standalone/2024.10/user-guide/application-testing-test-cases) if you want to add a **Placeholder** activity that you want to invoke at a later stage.

## Empty test case

Choose **Empty Test Case** when you [create a test case](https://docs.uipath.com/studio/standalone/2024.10/user-guide/application-testing-test-cases) if you want to add a **Placeholder** activity that you want to invoke at a later stage.

## BDD test case

**BDD** stands for Behavioural-Driven Development. Choose **BDD Test Case** when you [create a test case](https://docs.uipath.com/studio/standalone/2024.10/user-guide/application-testing-test-cases) to structure your test around Given-When-Then containers.