164 lines
4.2 KiB
JavaScript
Executable file
164 lines
4.2 KiB
JavaScript
Executable file
var fs = require('fs'),
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needle = require('..'),
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stream = require('stream'),
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http = require('http'),
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should = require('should'),
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sinon = require('sinon');
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var port = 2233;
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var node_major_ver = parseInt(process.version.split('.')[0].replace('v', ''));
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var node_minor_ver = parseInt(process.version.split('.')[1]);
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describe('request stream length', function() {
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var server, writable;
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function createServer() {
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return http.createServer(function(req, res) {
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req.on('data', function(chunk) {
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// console.log(chunk.length);
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})
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req.on('end', function() {
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res.writeHeader(200, { 'Content-Type': 'application/json'})
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res.end(JSON.stringify({ headers: req.headers }))
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})
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})
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}
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before(function(done) {
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server = createServer();
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server.listen(port, done)
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})
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beforeEach(function() {
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writable = new stream.Readable();
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writable._read = function() {
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this.push('hello world');
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this.push(null);
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}
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})
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after(function(done) {
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server.close(done)
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})
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function send_request(opts, cb) {
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needle.post('http://localhost:' + port, writable, opts, cb)
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}
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describe('no stream_length set', function() {
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it('doesnt set Content-Length header', function(done) {
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send_request({}, function(err, resp) {
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should.not.exist(resp.body.headers['content-length']);
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done()
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})
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})
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it('works if Transfer-Encoding is not set', function(done) {
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send_request({}, function(err, resp) {
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should.not.exist(err);
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resp.statusCode.should.eql(200);
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done()
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})
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})
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})
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describe('stream_length is set to valid value', function() {
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it('sets Content-Length header to that value', function(done) {
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send_request({ stream_length: 11 }, function(err, resp) {
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resp.body.headers['content-length'].should.eql('11');
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done()
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})
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})
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it('works if Transfer-Encoding is set to a blank string', function(done) {
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send_request({ stream_length: 11, headers: { 'Transfer-Encoding': '' }}, function(err, resp) {
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should.not.exist(err);
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var code = node_major_ver == 10 && node_minor_ver > 15 ? 400 : 200;
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resp.statusCode.should.eql(code);
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done()
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})
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})
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it('works if Transfer-Encoding is not set', function(done) {
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send_request({ stream_length: 11 }, function(err, resp) {
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should.not.exist(err);
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resp.statusCode.should.eql(200);
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done()
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})
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})
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})
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describe('stream_length set to 0', function() {
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describe('stream with path', function() {
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var stub;
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beforeEach(function() {
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writable.path = '/foo/bar';
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stub = sinon.stub(fs, 'stat').callsFake(function(path, cb) {
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cb(null, { size: 11 })
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})
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})
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afterEach(function() {
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stub.restore();
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})
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it('sets Content-Length header to streams length', function(done) {
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send_request({ stream_length: 0 }, function(err, resp) {
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resp.body.headers['content-length'].should.eql('11');
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done()
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})
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})
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it('works if Transfer-Encoding is set to a blank string', function(done) {
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send_request({ stream_length: 0, headers: { 'Transfer-Encoding': '' }}, function(err, resp) {
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should.not.exist(err);
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var code = node_major_ver == 10 && node_minor_ver > 15 ? 400 : 200;
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resp.statusCode.should.eql(code);
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done()
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})
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})
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it('works if Transfer-Encoding is not set', function(done) {
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send_request({ stream_length: 0 }, function(err, resp) {
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should.not.exist(err);
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resp.statusCode.should.eql(200);
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done()
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})
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})
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})
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describe('stream without path', function() {
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it('does not set Content-Length header', function(done) {
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send_request({ stream_length: 0 }, function(err, resp) {
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should.not.exist(resp.body.headers['content-length']);
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done()
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})
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})
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it('works if Transfer-Encoding is not set', function(done) {
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send_request({ stream_length: 0 }, function(err, resp) {
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should.not.exist(err);
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resp.statusCode.should.eql(200);
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done()
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})
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})
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})
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})
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})
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