jssm/src/js/tests/compile.js

A Javascript state machine with a simple API. Well tested, and typed with Flowtype. MIT License.

/* eslint-disable max-len */

import {describe} from 'ava-spec';

const jssm = require('../../../build/jssm.es5.js');





describe('compile/1', async _parse_it => {

  describe('a->b;', async it => {
    const a_to_b_str = `a->b;`;
    it('doesn\'t throw', t => t.notThrows(() => {
      jssm.compile(jssm.parse(a_to_b_str));
    }) );
  });

  describe('a->b->c;', async it => {
    const a_to_b_to_c_str = `a->b->c;`;
    it('doesn\'t throw', t => t.notThrows(() => {
      jssm.compile(jssm.parse(a_to_b_to_c_str));
    }) );
  });

  describe('template tokens', async it => {
    const a_through_e_token_str = `a->${'b'}->c->${'d'}->e;`;
    it('doesn\'t throw', t => t.notThrows(() => {
      jssm.compile(jssm.parse(a_through_e_token_str));
    }) );
  });

  describe('all arrows', async it => {
    const all_arrows = `a -> b => c ~> d <-> e <=> f <~> g <-=> h <=-> i <~-> j <-~> k <=~> l <~=> m <- n <= o <~ p;`;
    it('doesn\'t throw', t => t.notThrows(() => {
      jssm.compile(jssm.parse(all_arrows));
    }) );
  });

});





describe('error catchery', async _parse_it => {

  describe('unknown rule', async it => {
    it('throws', t => t.throws( () => {
      jssm.compile( [{"key":"FAKE_RULE","from":"a","se":{"kind":"->","to":"b"}}] );
    } ));
  });

});

// stochable