Unit Testing/Jest/Install Jest

Create a JavaScript test environment.

1. Install Node.js from Node.js.
2. In a new folder, create a new node package.
   • npm init
   • Use default responses for everything except 'test command'. For 'test command', enter jest.
3. Install Jest using:
   • npm install --save-dev jest
4. Install the Jest command-line interface using:
   • npm install --save-dev jest-cli

References

• Jest: Getting Started

Unit Testing/Jest

Create a Simple Test →