The majestic from thedemodev

Majestic is a GUI for Jest

✅ Run all the tests or a single file
⏱ Toggle watch mode
📸 Update snapshots
❌ Examine test failures as they happen
⏲ Console.log() to the UI for debugging
🚔 Built-in coverage report
🔍 Search tests
💎 Works with flow and typescript projects
📦 Works with Create react app

Majestic supports Jest 20 and above

Get started

Run majestic via npx in a project directory

cd ./my-jest-project # go into a project with Jest
npx majestic # execute majestic

or install Majestic globally via Yarn and run majestic

yarn global add majestic # install majestic globally
cd ./my-jest-project # go into a project with Jest
majestic # execute majestic

or install Majestic globally via Npm and run majestic

npm install majestic -g # install majestic globally
cd ./my-jest-project # go into a project with Jest
majestic # execute majestic

Running as an app

Running with the --app flag will launch Majestic as a chrome app.

Optional configuration

You can configure Majestic by adding majestic key to package.json.

// package.json
{
    "majestic": {
        // if majestic fails to find the Jest package, you can provide it here. Should be relative to the package.json
        "jestScriptPath": "../node_modules/jest/bin/jest.js",
        // if you want to pass additional arguments to Jest, do it here
        "args": ['--config=./path/to/config/file/jest.config.js'],
        // environment variables to pass to the process
        "env": {
          "CI": "true"
        }
    }
}

Optional configuration in project with multiple Jest configuration files

{
    "majestic": {
        "jestScriptPath": "../node_modules/jest/bin/jest.js",
        "configs": {
          "config1": {
            "args": [],
            "env": {}
          },
          "config2": {
            "args": [],
            "env": {}
          }
        }
    }
}

Arguments

--config - Will use this config from the list supplied in optional configuration.

--debug - Will output extra debug info to console. Helps with debugging.

--noOpen - Will prevent from automatically opening the UI url in the browser.

--port - Will use this port if available, else Majestic will pick another free port.

--version - Will print the version of Majestic and will exit.

Shortcut keys

alt+t - run all tests

alt+enter - run selected file

alt+w - watch

alt+s - search

escape - close search

Troubleshooting

Have a look at some of the common workarounds.

Contribute

Have a look at the contribution guide.

Contributors

Thanks goes to these wonderful people (emoji key):

_{Duncan Beevers} 💻	_{Max Bridgland} 📖 🤔 🐛 💻	_{Yuraima Estevez} 💻	_{Jake Crosby} 💻	_{Gavin Henderson} 💻	_briwa 💻	_{Luan Ferreira} 💻
_{Tushar Gupta} 💻	_{Agusti Fernandez} 💻 🤔	_Moos 🐛 💻 📖	_MacZel 💻 🤔	_{Vikram Dighe} 💻	_{John Smey} 💻 🤔 🐛	_BuckAMayzing 💻 🐛
_{Rahul A. Krishna} 💻 🤔 🔧