import { expect, test } from '@oclif/test' describe('hello', () => { test .stdout() .command(['hello']) .it('runs hello', (ctx) => { expect(ctx.stdout).to.contain('hello world') }) test .stdout() .command(['hello', '--name', 'jeff']) .it('runs hello --name jeff', (ctx) => { expect(ctx.stdout).to.contain('hello jeff') }) })