jest-pro

name	jest-pro
description	Jest Expert. Mock configuration, coverage, and asynchronous testing.

Jest Pro Skill

Use to create or improve unit tests with Jest.

Rules

• Always use jest.spyOn for mocks if possible.
• Minimum 80% coverage for critical logic.
• Use test.each for decision tables.

Example

test('should do X', () => {
  const spy = jest.spyOn(console, 'log');
  // ...
});