strapi/test/response/headers.js

'use strict';

const response = require('../helpers/context').response;

describe('res.header', function () {
  it('should return the response header object', function () {
    const res = response();
    res.set('X-Foo', 'bar');
    res.headers.should.eql({
      'x-foo': 'bar'
    });
  });

  describe('when res._headers not present', function () {
    it('should return empty object', function () {
      const res = response();
      res.res._headers = null;
      res.headers.should.eql({});
    });
  });
});