/**
 * Module dependencies.
 */

var getUri = require('../');
var assert = require('assert');
var streamToArray = require('stream-to-array');

describe('get-uri', function () {

  describe('"data:" protocol', function () {

    var cache;

    it('should work for URL-encoded data', function (done) {
      getUri('data:,Hello%2C%20World!', function (err, rs) {
        if (err) return done(err);
        cache = rs;
        streamToArray(rs, function (err, array) {
          if (err) return done(err);
          var buf = Buffer.concat(array);
          assert.equal('Hello, World!', buf.toString());
          done();
        });
      });
    });

    it('should work for base64-encoded data', function (done) {
      getUri('data:text/plain;base64,SGVsbG8sIFdvcmxkIQ%3D%3D', function (err, rs) {
        if (err) return done(err);
        streamToArray(rs, function (err, array) {
          if (err) return done(err);
          var buf = Buffer.concat(array);
          assert.equal('Hello, World!', buf.toString());
          done();
        });
      });
    });

    it('should return ENOTMODIFIED for the same URI with `cache`', function (done) {
      getUri('data:,Hello%2C%20World!', { cache: cache }, function (err, rs) {
        assert(err);
        assert.equal('ENOTMODIFIED', err.code);
        done();
      });
    });

  });

});