gistfile1.js

var EventEmitter2   = require('eventemitter2').EventEmitter2,
    should          = require('should'),
    request         = require('request'), 
    config          = require('../../src/config');

describe('server', function() {

    var mediator,
        port = config.server.port;

    beforeEach(function() {

        //bind to a different port on each test
        config.server.port = ++port;

        mediator = new EventEmitter2({
            wildcard: false
        });

        require('../../src/routines/server/creator')(mediator);
        require('../../src/routines/server/configurer')(mediator);
        require('../../src/routines/server/runner')(mediator);
        require('../../src/routines/server/routes/registration')(mediator);
        require('../../src/routines/server/routes/root')(mediator);
        require('../../src/routines/server/routes/404')(mediator);

    });

    it('should cause server to be created', function(done) {
        mediator.once('server.created', function(server) {
            server.should.exist;
            done();
        });
        mediator.emit('boot.ready');
    });

    it('should cause server to be configured', function(done) {
        mediator.once('server.configured', function(server) {
            server.should.exist;
            done();
        });
        mediator.emit('boot.ready');
    });

    it('should cause route registration to start', function(done) {
        mediator.once('server.routes.registration', function(server, registrator) {
            server.should.exist;
            registrator.should.exist;
            registrator.should.be.a('function');
            done();
        });
        mediator.emit('boot.ready');
    });

    it('should cause server to run', function(done) {
        mediator.once('server.running', function(server, port) {
            server.should.exist;
            port.should.be.a('number');
            done();
        });
        mediator.emit('boot.ready');
    });

    it('should cause route registration to finish', function(done) {
        mediator.once('server.routes.ready', function() {
            done();
        });
        mediator.emit('boot.ready');
    });

    it('should cause root route to be installed before 404 route', function(done) {
        var installedRoot = false;
        mediator.on('server.routes.installed', function(name) {
            if (name == 'root') installedRoot = true;
            else if (name == '404') {
                if (installedRoot) done();
            }
        });
        mediator.emit('boot.ready');
    });

    it('should cause root route to be registered', function(done) {
        mediator.on('server.routes.registered', function(name) {
            if (name == 'root') done();
        });
        mediator.emit('boot.ready');
    });

    it('should cause 404 route to be registered', function(done) {
        mediator.on('server.routes.registered', function(name) {
            if (name == '404') done();
        });
        mediator.emit('boot.ready');
    });

    it('should give 200 status when root (/) is requested', function(done) {
        mediator.once('server.running', function(server, port) {
            request('http://localhost:' + port + '/', function(err, res, body) {
                should.not.exist(err);
                res.statusCode.should.eql(200);
                done();
            });
        });
        mediator.emit('boot.ready');
    });

    it('should give 404 status when nonexisting path is requested', function(done) {
        mediator.once('server.running', function(server, port) {
            request('http://localhost:' + port + '/idonotexist', function(err, res, body) {
                should.not.exist(err);
                res.statusCode.should.eql(404);
                done();
            });
        });
        mediator.emit('boot.ready');
    });

});