node_modules/request/tests/test-form.js

   1 var assert = require('assert')
   2 var http = require('http');
   3 var path = require('path');
   4 var mime = require('mime');
   5 var request = require('../main.js');
   6 var fs = require('fs');
   7
   8 var remoteFile = 'http://nodejs.org/images/logo.png';
   9
  10 var FIELDS = [
  11   {name: 'my_field', value: 'my_value'},
  12   {name: 'my_buffer', value: new Buffer([1, 2, 3])},
  13   {name: 'my_file', value: fs.createReadStream(__dirname + '/unicycle.jpg')},
  14   {name: 'remote_file', value: request(remoteFile) }
  15 ];
  16
  17 var server = http.createServer(function(req, res) {
  18
  19   // temp workaround
  20   var data = '';
  21   req.setEncoding('utf8');
  22
  23   req.on('data', function(d) {
  24     data += d;
  25   });
  26
  27   req.on('end', function() {
  28     // check for the fields' traces
  29
  30     // 1st field : my_field
  31     var field = FIELDS.shift();
  32     assert.ok( data.indexOf('form-data; name="'+field.name+'"') != -1 );
  33     assert.ok( data.indexOf(field.value) != -1 );
  34
  35     // 2nd field : my_buffer
  36     var field = FIELDS.shift();
  37     assert.ok( data.indexOf('form-data; name="'+field.name+'"') != -1 );
  38     assert.ok( data.indexOf(field.value) != -1 );
  39
  40     // 3rd field : my_file
  41     var field = FIELDS.shift();
  42     assert.ok( data.indexOf('form-data; name="'+field.name+'"') != -1 );
  43     assert.ok( data.indexOf('; filename="'+path.basename(field.value.path)+'"') != -1 );
  44     // check for unicycle.jpg traces
  45     assert.ok( data.indexOf('2005:06:21 01:44:12') != -1 );
  46     assert.ok( data.indexOf('Content-Type: '+mime.lookup(field.value.path) ) != -1 );
  47
  48     // 4th field : remote_file
  49     var field = FIELDS.shift();
  50     assert.ok( data.indexOf('form-data; name="'+field.name+'"') != -1 );
  51     assert.ok( data.indexOf('; filename="'+path.basename(field.value.path)+'"') != -1 );
  52     // check for http://nodejs.org/images/logo.png traces
  53     assert.ok( data.indexOf('ImageReady') != -1 );
  54     assert.ok( data.indexOf('Content-Type: '+mime.lookup(remoteFile) ) != -1 );
  55
  56     res.writeHead(200);
  57     res.end('done');
  58
  59   });
  60
  61
  62 });
  63
  64 server.listen(8080, function() {
  65
  66   var req = request.post('http://localhost:8080/upload', function () {
  67     server.close();
  68   })
  69   var form = req.form()
  70
  71   FIELDS.forEach(function(field) {
  72     form.append(field.name, field.value);
  73   });
  74
  75 });
  76
  77 process.on('exit', function() {
  78   assert.strictEqual(FIELDS.length, 0);
  79 });