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test.js
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test.js
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'use strict';
var http = require('http');
var zlib = require('zlib');
var test = require('tape');
var concatStream = require('concat-stream');
var fn = require('../');
var server = require('./server.js');
var s = server.createServer();
var fixture = 'Compressible response content.\n';
s.on('/', function (req, res) {
res.statusCode = 200;
res.setHeader('Content-Type', 'text/plain');
res.setHeader('Content-Encoding', 'gzip');
zlib.gzip(fixture, function (err, data) {
if (err) {
throw err;
}
res.end(data);
});
});
s.on('/missing-data', function (req, res) {
res.statusCode = 200;
res.setHeader('Content-Type', 'text/plain');
res.setHeader('Content-Encoding', 'gzip');
zlib.gzip(fixture, function (err, data) {
if (err) {
throw err;
}
res.end(data.slice(0, -1));
});
});
test('setup', function (t) {
s.listen(s.port, function () {
t.end();
});
});
test('unzip content', function (t) {
http.get(s.url, function (res) {
res = fn(res);
t.ok(typeof res.httpVersion === 'string');
t.ok(res.headers);
res.setEncoding('utf8');
res.pipe(concatStream(function (data) {
t.equal(data, fixture);
t.end();
}));
}).on('err', t.error.bind(t));
});
test('ignore missing data', function (t) {
http.get(s.url + '/missing-data', function (res) {
res = fn(res);
t.ok(typeof res.httpVersion === 'string');
t.ok(res.headers);
res.setEncoding('utf8');
res.pipe(concatStream(function (data) {
t.equal(data, fixture);
t.end();
}));
}).on('err', t.error.bind(t));
});
test('cleanup', function (t) {
s.close();
t.end();
});