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import { Machine } from '../../src/index';import { testAll } from '../utils';
describe('Example: CD Player', () => {  const machine = Machine({    key: 'cd',    initial: 'not_loaded',    states: {      not_loaded: {        on: {          INSERT_CD: 'loaded'        }      },      loaded: {        initial: 'stopped',
        on: {          EJECT: 'not_loaded'        },        states: {          stopped: {            on: {              PLAY: 'playing'            }          },          playing: {            on: {              STOP: 'stopped',              EXPIRED_END: 'stopped',              EXPIRED_MID: 'playing',              PAUSE: 'paused'            }          },          paused: {            initial: 'not_blank',            states: {              blank: { on: { TIMER: 'not_blank' } },              not_blank: { on: { TIMER: 'blank' } }            },            on: {              PAUSE: 'playing',              PLAY: 'playing',              STOP: 'stopped'            }          }        }      }    }  });
  const expected = {    not_loaded: {      INSERT_CD: 'loaded.stopped',      FAKE: undefined    },    loaded: {      EJECT: 'not_loaded',      FAKE: undefined    },    'loaded.stopped': {      PLAY: 'loaded.playing',      EJECT: 'not_loaded',      FAKE: undefined    },    'loaded.playing': {      EXPIRED_MID: 'loaded.playing',      EXPIRED_END: 'loaded.stopped',      STOP: 'loaded.stopped',      EJECT: 'not_loaded',      PAUSE: 'loaded.paused.not_blank',      FAKE: undefined    },    'loaded.paused': {      PAUSE: 'loaded.playing',      PLAY: 'loaded.playing',      TIMER: 'loaded.paused.blank',      EJECT: 'not_loaded',      STOP: 'loaded.stopped'    },    'loaded.paused.blank': {      PAUSE: 'loaded.playing',      PLAY: 'loaded.playing',      TIMER: 'loaded.paused.not_blank',      EJECT: 'not_loaded',      STOP: 'loaded.stopped'    }  };
  testAll(machine, expected);});