var should = require('should');
  var support = require('./support');
  var common = support.common;
  var jayson = require(__dirname + '/..');
  var connect = require('connect');
  
  describe('Jayson.Middleware', function() {
  
    var app = connect.createServer();
    var server = null; // set in before()
    var client = jayson.client.http({
      reviver: support.server.options.reviver,
      replacer: support.server.options.replacer,
      host: 'localhost',
      port: 3000
    });
  
    before(function(done) {
      app.use(connect.json({reviver: support.server.options.reviver}));
      app.use(jayson.server(support.server.methods, support.server.options).middleware());
      server = app.listen(3000, done);
    });
  
    after(function() {
      server.close();
    });
  
    describe('common tests', common(client));
  
    describe('options.end false', function() {
  
      before(function() {
        // change last connect stack handle to one with new options
        app.stack[app.stack.length - 1].handle = jayson.server(support.server.methods, support.server.options).middleware({
          end: false
        });
      });
  
      it('should support passing to the next middleware', function(done) {
        var invocations = 0;
        app.use(function(req, res, next) {
          invocations++;
          res.end();
        });
        client.request('add', [3, 4], function(err, error, response) {
          if(err) throw err;
          if(error) throw error;
          response.should.eql(3 + 4);
          invocations.should.eql(1);
          done();
        });
      });
    
    });
  
  });