jest.setup.js

// Suppress console messages printing during unit tests.
// Comment out log level as necessary (e.g. while debugging tests)
global.console = {
	...console,
	log: jest.fn(),
	debug: jest.fn(),
	info: jest.fn(),
	warn: jest.fn(),
	error: jest.fn(),
};

// React Native global
global['__DEV__'] = true;