Douglas Christopher Wilson
302 lines
8.6 KiB
JavaScript
302 lines
8.6 KiB
JavaScript
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var http = require('http');
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var request = require('supertest');
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var should = require('should');
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var serveIndex = require('..');
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describe('directory()', function(){
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describe('when given Accept: header', function () {
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describe('when Accept: application/json is given', function () {
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it('should respond with json', function (done) {
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var server = createServer()
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request(server)
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.get('/')
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.set('Accept', 'application/json')
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.expect(200)
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.expect('Content-Type', /json/)
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.end(function (err, res) {
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if (err) throw err;
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res.body.should.include('g# %3 o %2525 %37 dir');
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res.body.should.include('users');
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res.body.should.include('file #1.txt');
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res.body.should.include('nums');
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res.body.should.include('todo.txt');
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done();
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});
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});
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it('should support custom handler', function (done) {
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var orig = serveIndex.json;
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var server = createServer()
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serveIndex.json = function (req, res, files) {
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var text = files
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.filter(function (f) { return /\.txt$/.test(f); })
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.sort();
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res.setHeader('Content-Type', 'application/json');
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res.end(JSON.stringify({ text: text }));
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serveIndex.json = orig;
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};
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request(server)
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.get('/')
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.set('Accept', 'application/json')
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.expect('Content-Type', /json/)
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.expect(200, '{"text":["file #1.txt","todo.txt"]}', done);
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});
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});
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describe('when Accept: text/html is given', function () {
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it('should respond with html', function (done) {
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var server = createServer()
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request(server)
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.get('/')
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.set('Accept', 'text/html')
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.expect(200)
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.expect('Content-Type', /html/)
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.expect(/<a href="\/g%23%20%253%20o%20%252525%20%2537%20dir"/)
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.expect(/<a href="\/users"/)
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.expect(/<a href="\/file%20%231.txt"/)
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.expect(/<a href="\/todo.txt"/)
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.end(done);
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});
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it('should sort folders first', function (done) {
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var server = createServer()
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request(server)
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.get('/')
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.set('Accept', 'text/html')
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.expect(200)
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.expect('Content-Type', /html/)
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.end(function (err, res) {
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if (err) throw err;
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var urls = res.text.split(/<a href="([^"]*)"/).filter(function(s, i){ return i%2; });
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urls.should.eql([
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'/%23directory',
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'/g%23%20%253%20o%20%252525%20%2537%20dir',
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'/users',
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'/file%20%231.txt',
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'/foo%20bar',
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'/nums',
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'/todo.txt',
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]);
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done();
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});
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});
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it('should support custom handler', function (done) {
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var orig = serveIndex.html;
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var server = createServer()
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serveIndex.html = function (req, res, files) {
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var text = files
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.filter(function (f) { return /\.txt$/.test(f); })
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.sort();
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res.setHeader('Content-Type', 'text/html');
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res.end('<b>' + text.length + ' text files</b>');
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serveIndex.html = orig;
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};
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request(server)
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.get('/')
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.set('Accept', 'text/html')
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.expect('Content-Type', /html/)
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.expect(200, '<b>2 text files</b>', done);
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});
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});
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describe('when Accept: text/plain is given', function () {
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it('should respond with text', function (done) {
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var server = createServer()
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request(server)
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.get('/')
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.set('Accept', 'text/plain')
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.expect(200)
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.expect('Content-Type', /plain/)
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.expect(/users/)
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.expect(/g# %3 o %2525 %37 dir/)
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.expect(/file #1.txt/)
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.expect(/todo.txt/)
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.end(done);
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});
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it('should support custom handler', function (done) {
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var orig = serveIndex.plain;
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var server = createServer()
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serveIndex.plain = function (req, res, files) {
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var text = files
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.filter(function (f) { return /\.txt$/.test(f); })
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.sort();
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res.setHeader('Content-Type', 'text/plain');
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res.end(text.join('\n'));
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serveIndex.plain = orig;
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};
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request(server)
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.get('/')
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.set('Accept', 'text/plain')
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.expect('Content-Type', /plain/)
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.expect(200, 'file #1.txt\ntodo.txt', done);
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});
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});
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});
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describe('when navigating to other directory', function () {
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it('should respond with correct listing', function (done) {
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var server = createServer()
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request(server)
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.get('/users/')
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.set('Accept', 'text/html')
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.expect(200)
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.expect('Content-Type', /html/)
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.expect(/<a href="\/users\/index.html"/)
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.expect(/<a href="\/users\/tobi.txt"/)
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.end(done);
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});
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it('should work for directory with #', function (done) {
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var server = createServer()
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request(server)
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.get('/%23directory/')
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.set('Accept', 'text/html')
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.expect(200)
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.expect('Content-Type', /html/)
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.expect(/<a href="\/%23directory"/)
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.expect(/<a href="\/%23directory\/index.html"/)
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.end(done);
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});
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it('should work for directory with special chars', function (done) {
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var server = createServer()
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request(server)
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.get('/g%23%20%253%20o%20%252525%20%2537%20dir/')
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.set('Accept', 'text/html')
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.expect(200)
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.expect('Content-Type', /html/)
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.expect(/<a href="\/g%23%20%253%20o%20%252525%20%2537%20dir"/)
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.expect(/<a href="\/g%23%20%253%20o%20%252525%20%2537%20dir\/empty.txt"/)
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.end(done);
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});
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it('should not work for outside root', function (done) {
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var server = createServer()
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request(server)
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.get('/../support/')
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.set('Accept', 'text/html')
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.expect(403, done);
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});
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});
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describe('when setting a custom template', function () {
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var server;
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before(function () {
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server = createServer('test/fixtures', {'template': __dirname + '/shared/template.html'});
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});
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it('should respond with file list and testing template sentence', function (done) {
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request(server)
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.get('/')
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.set('Accept', 'text/html')
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.expect(200)
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.expect('Content-Type', /html/)
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.expect(/<a href="\/g%23%20%253%20o%20%252525%20%2537%20dir"/)
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.expect(/<a href="\/users"/)
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.expect(/<a href="\/file%20%231.txt"/)
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.expect(/<a href="\/todo.txt"/)
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.expect(/This is the test template/)
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.end(done);
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});
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});
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describe('when setting a custom stylesheet', function () {
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var server;
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before(function () {
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server = createServer('test/fixtures', {'stylesheet': __dirname + '/shared/styles.css'});
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});
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it('should respond with appropriate embedded styles', function (done) {
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request(server)
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.get('/')
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.set('Accept', 'text/html')
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.expect(200)
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.expect('Content-Type', /html/)
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.expect(/color: #00ff00;/)
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.end(done);
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});
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});
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describe('when set with trailing slash', function () {
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var server;
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before(function () {
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server = createServer('test/fixtures/');
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});
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it('should respond with file list', function (done) {
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request(server)
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.get('/')
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.set('Accept', 'application/json')
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.expect(200)
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.expect('Content-Type', /json/)
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.end(function (err, res) {
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if (err) throw err;
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res.body.should.include('users');
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res.body.should.include('file #1.txt');
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res.body.should.include('nums');
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res.body.should.include('todo.txt');
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done();
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});
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});
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});
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describe('when set to \'.\'', function () {
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var server;
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before(function () {
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server = createServer('.');
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});
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it('should respond with file list', function (done) {
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request(server)
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.get('/')
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.set('Accept', 'application/json')
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.expect(200)
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.expect('Content-Type', /json/)
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.end(function (err, res) {
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if (err) throw err;
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res.body.should.include('LICENSE');
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res.body.should.include('public');
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res.body.should.include('test');
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done();
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});
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});
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it('should not allow serving outside root', function (done) {
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request(server)
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.get('/../')
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.set('Accept', 'text/html')
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.expect(403, done);
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});
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});
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});
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function createServer(dir, opts) {
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dir = dir || 'test/fixtures'
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var _serveIndex = serveIndex(dir, opts)
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return http.createServer(function (req, res) {
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_serveIndex(req, res, function (err) {
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res.statusCode = err ? (err.status || 500) : 404
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res.end(err ? err.mesage : 'Not Found')
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})
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})
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}
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