__tests__/get-arch.test.ts
import getArch from '../src/get-arch';
describe('getArch', () => {
test('processor architecture', () => {
expect(getArch('x64')).toBe('64bit');
expect(getArch('arm')).toBe('ARM');
expect(getArch('arm64')).toBe('ARM64');
});
test('exception', () => {
expect(() => {
getArch('mips');
}).toThrowError('mips is not supported');
});
});