middleware.js
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var http = require('http');
var assert = require('assert');
var connect = require('connect');
var express = require('express');
var request = require('supertest');
var debug = require('debug')('tinylr:test');
var Server = require('..').Server;
var npmenv = process.env;
var port = parseInt(process.env.npm_package_config_test_port || 0, 10);
describe('Connect Middleware', suite('Connect Middleware', connect()));
describe('Express Middleware', suite('Express Middleware', express()));
// XXX cover up the ws connection done in client.js / server.js tests:w
function suite(name, app) {return function() {
before(function() {
this.app = app;
this.lr = new Server();
this.app
.use(connect.query())
.use(connect.bodyParser())
.use(this.lr.handler.bind(this.lr));
this.server = http.createServer(this.app);
debug('Start %s suite, listen on %d', name, port);
this.server.listen(port);
});
after(function(done) {
this.server.close(done);
});
describe('GET /', function() {
it('respond with nothing, but respond', function(done){
request(this.server)
.get('/')
.expect('Content-Type', /json/)
.expect(/\{"tinylr":"Welcome","version":"0.0.[\d]+"\}/)
.expect(200, done);
});
it('unknown route are noop with middlewares, next-ing', function(done){
request(this.server)
.get('/whatev')
.expect('Content-Type', 'text/plain')
.expect('Cannot GET /whatev')
.expect(404, done);
});
});
describe('GET /changed', function() {
it('with no clients, no files', function(done) {
request(this.server)
.get('/changed')
.expect('Content-Type', /json/)
.expect(/"clients":\[\]/)
.expect(/"files":\[\]/)
.expect(200, done);
});
it('with no clients, some files', function(done) {
request(this.server)
.get('/changed?files=gonna.css,test.css,it.css')
.expect('Content-Type', /json/)
.expect('{"clients":[],"files":["gonna.css","test.css","it.css"]}')
.expect(200, done);
});
});
describe('POST /changed', function() {
it('with no clients, no files', function(done) {
request(this.server)
.post('/changed')
.expect('Content-Type', /json/)
.expect(/"clients":\[\]/)
.expect(/"files":\[\]/)
.expect(200, done);
});
it.skip('with no clients, some files', function(done) {
var data = { clients: [], files: ['cat.css', 'sed.css', 'ack.js'] };
var r = request(this.server)
.post('/changed')
.send({ files: data.files })
.expect('Content-Type', /json/)
.expect(JSON.stringify(data))
.expect(200, done);
});
});
describe('GET /livereload.js', function() {
it('respond with livereload script', function(done) {
request(this.server)
.get('/livereload.js')
.expect(/LiveReload/)
.expect(200, done);
});
});
describe.skip('GET /kill', function() {
it('shutdown the server', function(done) {
var server = this.server;
request(server)
.get('/kill')
.expect(200, function(err) {
if(err) return done(err);
assert.ok(!server._handle);
done();
});
});
});
}};