import { IVProgParser } from './../js/ast/ivprogParser';
import { IVProgProcessor} from './../js/processor/ivprogProcessor'
import { LanguageService } from '../js/services/languageService';

describe('An Array initialization with expressions', function () {


  const input = `programa {

    funcao inicio() {
      inteiro a[2] = {2+2,3*5}
    }
  }`;

  const lexer = LanguageService.getCurrentLexer();
  const result = [4,15];

  it(`should produce a valid state`, function (done) {
    const parser = new IVProgParser(input, lexer);
    const exec = new IVProgProcessor(parser.parseTree());
    exec.interpretAST().then(sto => {
      expect([sto.applyStore('a').value[0].number,
        sto.applyStore('a').value[1].number
      ]).toEqual(result);
      done();
    }).catch(err => done(err));
  });
});