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import { Machine } from '../../src/index';import { testAll } from '../utils';
describe('Example 6.8', () => {  const machine = Machine({    initial: 'A',    states: {      A: {        on: {          6: 'F'        },        initial: 'B',        states: {          B: {            on: { 1: 'C' }          },          C: {            on: { 2: 'E' }          },          D: {            on: { 3: 'B' }          },          E: {            on: { 4: 'B', 5: 'D' }          },          hist: { history: true }        }      },      F: {        on: {          5: 'A.hist'        }      }    }  });
  const expected = {    A: {      1: 'A.C',      6: 'F'    },    'A.B': {      1: 'A.C',      6: 'F',      FAKE: undefined    },    'A.C': {      2: 'A.E',      6: 'F',      FAKE: undefined    },    'A.D': {      3: 'A.B',      6: 'F',      FAKE: undefined    },    'A.E': {      4: 'A.B',      5: 'A.D',      6: 'F',      FAKE: undefined    },    F: {      5: 'A.B'    }  };
  testAll(machine, expected);
  it('should respect the history mechanism', () => {    const stateC = machine.transition('A.B', '1');    const stateF = machine.transition(stateC, '6');    const stateActual = machine.transition(stateF, '5');
    expect(stateActual.value).toEqual({ A: 'C' });  });});