/tests

Writes unit tests for the selected code.

Where you type it

In the GitHub Copilot Chat box in your code editor.

Before you start: GitHub Copilot extension signed in, in VS Code, Visual Studio, JetBrains or Xcode. This is GitHub Copilot, not Microsoft Copilot.

Add

Select the code. Name your test framework.

Example

/tests using pytest

Works in

  • VS Code
  • Visual Studio
  • JetBrains
  • Xcode

The list changes by editor and over time. Type / in Copilot Chat to see what yours offers. A real command built into Copilot, checked against its own help pages in November 2026. Official help page