Vitest

Debugging

VSCode

To debug a test file in VSCode, create the following launch configuration.

{
    // Use IntelliSense to learn about possible attributes.
    // Hover to view descriptions of existing attributes.
    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
    "version": "0.2.0",
    "configurations": [
        {
            "type": "pwa-node",
            "request": "launch",
            "name": "Debug Current Test File",
            "autoAttachChildProcesses": true,
            "skipFiles": ["<node_internals>/**", "**/node_modules/**"],
            "program": "${workspaceRoot}/node_modules/vitest/vitest.mjs",
            "args": ["run", "${relativeFile}"],
            "smartStep": true,
            "console": "integratedTerminal"
        }
    ]
}

Then in the debug tab ensure 'Debug Current Test File' is selected, you can then open the test file you want to debug and press F5 to start debugging.