'use strict';

const jws = require('jws');
const expect = require('chai').expect;
const path = require('path');
const fs = require('fs');
const testUtils = require('./test-utils')

describe('complete option', function () {
  const secret = fs.readFileSync(path.join(__dirname, 'priv.pem'));
  const pub = fs.readFileSync(path.join(__dirname, 'pub.pem'));

  const header = { alg: 'RS256' };
  const payload = { iat: Math.floor(Date.now() / 1000 ) };
  const signed = jws.sign({ header, payload, secret, encoding: 'utf8' });
  const signature = jws.decode(signed).signature;

  [
    {
      description: 'should return header, payload and signature',
      complete: true,
    },
  ].forEach((testCase) => {
    it(testCase.description, function (done) {
      testUtils.verifyJWTHelper(signed, pub, { typ: 'JWT', complete: testCase.complete }, (err, decoded) => {
        testUtils.asyncCheck(done, () => {
          expect(err).to.be.null;
          expect(decoded.header).to.have.property('alg', header.alg);
          expect(decoded.payload).to.have.property('iat', payload.iat);
          expect(decoded).to.have.property('signature', signature);
        });
      });
    });
  });
  [
    {
      description: 'should return payload',
      complete: false,
    },
  ].forEach((testCase) => {
    it(testCase.description, function (done) {
      testUtils.verifyJWTHelper(signed, pub, { typ: 'JWT', complete: testCase.complete }, (err, decoded) => {
        testUtils.asyncCheck(done, () => {
          expect(err).to.be.null;
          expect(decoded.header).to.be.undefined;
          expect(decoded.payload).to.be.undefined;
          expect(decoded.signature).to.be.undefined;
          expect(decoded).to.have.property('iat', payload.iat);
        });
      });
    });
  });
});