How to debug Cucumber in Visual Studio Code (VSCode)?

Question

I was trying to debug Cucumber scenarios in Visual Studio code and made below changes in the launch.json.

{
            \"name\": \"e2e\",
              


        

Answer 1

You could try below configuration to make your debug working in VS Code. In the outFiles give your feature file path.

{
    "name": "e2e",
    "type": "node",
    "request": "launch",
    "program": "${workspaceRoot}/node_modules/cucumber/bin/cucumber.js",
    "outFiles": [
        "${workspaceRoot}/features/*.feature"
    ]
}

============================================
UPDATE AS OF cucumber ^5.0.2:

{
    "name": "NPM Cukes",
    "type": "node",
    "request": "launch",
    "console": "integratedTerminal",
    "program": "${workspaceRoot}/node_modules/cucumber/bin/cucumber-js",
    "args": [
        "path/to/features/**/*.feature",
        "-r",
        "path/to/steps/**/*",
        "--tags",
        "@your-tags"
    ]
}

If you want to debug only CURRENT feature, add this to launch.json

{
    "type": "node",
    "request": "launch",
    "program": "${workspaceFolder}/node_modules/.bin/cucumber-js",
    "args": ["${relativeFile}"],
    "name": "Cukes current",
    "console": "integratedTerminal",
    "internalConsoleOptions": "neverOpen",
    "windows": {
        "program": "${workspaceFolder}/node_modules/cucumber/bin/cucumber"
    }
}