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test-submit.js
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test-submit.js
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var common = require('../common');
var assert = common.assert;
var http = require('http');
var path = require('path');
var mime = require('mime-types');
var request = require('request');
var fs = require('fs');
var FormData = require(common.dir.lib + '/form_data');
var IncomingForm = require('formidable').IncomingForm;
var remoteFile = 'http://nodejs.org/images/logo.png';
// wrap non simple values into function
// just to deal with ReadStream "autostart"
var FIELDS = {
'my_field': 'my_value',
'my_buffer': function(){ return new Buffer([1, 2, 3]); },
'my_file': function(){ return fs.createReadStream(common.dir.fixture + '/unicycle.jpg'); },
'remote_file': function(){ return request(remoteFile); }
};
var fieldsPassed = Object.keys(FIELDS).length;
var server = http.createServer(function(req, res) {
var form = new IncomingForm({uploadDir: common.dir.tmp});
form.parse(req);
form
.on('field', function(name, value) {
fieldsPassed--;
var field = FIELDS[name];
assert.ok(field);
assert.strictEqual(value, ''+field);
})
.on('file', function(name, file) {
fieldsPassed--;
var field = FIELDS[name];
assert.ok(field);
assert.strictEqual(file.name, path.basename(field.path));
assert.strictEqual(file.type, mime.lookup(file.name));
})
.on('end', function() {
res.writeHead(200);
res.end('done');
});
});
server.listen(common.port, function() {
var form = new FormData();
for (var name in FIELDS) {
if (!FIELDS.hasOwnProperty(name)) continue;
// important to append ReadStreams within the same tick
if ((typeof FIELDS[name] == 'function')) {
FIELDS[name] = FIELDS[name]();
}
form.append(name, FIELDS[name]);
}
form.submit('http://localhost:' + common.port + '/', function(err, res) {
if (err) {
throw err;
}
assert.strictEqual(res.statusCode, 200);
// unstuck new streams
res.resume();
server.close();
});
});
process.on('exit', function() {
assert.strictEqual(fieldsPassed, 0);
});