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Name	Size	Permission	Action
utils	[ DIR ]	drwxrwxr-x
basic_auth_spec.js	6 KB	-rw-rw-r--
compression_spec.js	2.96 KB	-rw-rw-r--
cookies_spec.js	9.9 KB	-rw-rw-r--
decoder_spec.js	2.18 KB	-rw-rw-r--
errors_spec.js	6.15 KB	-rw-rw-r--
headers_spec.js	5.67 KB	-rw-rw-r--
helpers.js	1.5 KB	-rw-rw-r--
long_string_spec.js	641 B	-rw-rw-r--
output_spec.js	7.12 KB	-rw-rw-r--
parsing_spec.js	13.25 KB	-rw-rw-r--
post_data_spec.js	32.34 KB	-rw-rw-r--
proxy_spec.js	4.86 KB	-rw-rw-r--
querystring_spec.js	2.27 KB	-rw-rw-r--
redirect_spec.js	10.74 KB	-rw-rw-r--
redirect_with_timeout.js	1.32 KB	-rw-rw-r--
request_stream_spec.js	5.22 KB	-rw-rw-r--
response_stream_spec.js	3.63 KB	-rw-rw-r--
socket_pool_spec.js	1.72 KB	-rw-rw-r--
url_spec.js	2.77 KB	-rw-rw-r--

Code Editor : compression_spec.js

var should = require('should'),
    needle = require('./../'),
    http   = require('http'),
    zlib   = require('zlib'),
    stream = require('stream'),
    port   = 11123,
    server;

describe('compression', function(){

require.bind(null, 'zlib').should.not.throw()

var jsonData = '{"foo":"bar"}';

describe('when server supports compression', function(){

before(function(){
      server = http.createServer(function(req, res) {
        var raw = new stream.PassThrough();

var acceptEncoding = req.headers['accept-encoding'];
        if (!acceptEncoding) {
          acceptEncoding = '';
        }

if (acceptEncoding.match(/\bdeflate\b/)) {
          res.setHeader('Content-Encoding', 'deflate');
          raw.pipe(zlib.createDeflate()).pipe(res);
        } else if (acceptEncoding.match(/\bgzip\b/)) {
          res.setHeader('Content-Encoding', 'gzip');
          raw.pipe(zlib.createGzip()).pipe(res);
        } else {
          raw.pipe(res);
        }

res.setHeader('Content-Type', 'application/json')
        if (req.headers['with-bad']) {
          res.end('foo'); // end, no deflate data
        } else {
          raw.end(jsonData)
        }

})

server.listen(port);
    });

after(function(done){
      server.close(done);
    })

describe('and client requests no compression', function() {
      it('should have the body decompressed', function(done){
        needle.get('localhost:' + port, function(err, response, body){
          should.ifError(err);
          body.should.have.property('foo', 'bar');
          response.bytes.should.equal(jsonData.length);
          done();
        })
      })
    })

describe('and client requests gzip compression', function() {
      it('should have the body decompressed', function(done){
        needle.get('localhost:' + port, {headers: {'Accept-Encoding': 'gzip'}}, function(err, response, body){
          should.ifError(err);
          body.should.have.property('foo', 'bar');
          response.bytes.should.not.equal(jsonData.length);
          done();
        })
      })
    })

describe('and client requests deflate compression', function() {
      it('should have the body decompressed', function(done){
        needle.get('localhost:' + port, {headers: {'Accept-Encoding': 'deflate'}}, function(err, response, body){
          should.ifError(err);
          body.should.have.property('foo', 'bar');
          response.bytes.should.not.equal(jsonData.length);
          done();
        })
      })

it('should rethrow errors from decompressors', function(done){
        needle.get('localhost:' + port, {headers: {'Accept-Encoding': 'deflate', 'With-Bad': 'true'}}, function(err, response, body) {
          should.exist(err);
          err.message.should.equal("incorrect header check");
          err.code.should.equal("Z_DATA_ERROR")
          done();
        })
      })
    })
  })
})

Urban Research Lab

Urban Research Lab

The Urban Research Lab (URL) at IIIT-Delhi was established in 2020, during a time when the pandemic brought the complexities of urban life more visible than ever. What started as an initiative by faculty and students has grown into a collaborative space for critically exploring and reimagining the urban questions through research, dialogue, and interdisciplinary engagement.