text: var Db = require('../lib/mongodb').Db
    , Connection = require('../lib/mongodb').Connection
    , Server = require('../lib/mongodb').Server
    , mongo = require('../lib/mongodb')
    , format = require('util').format
  
  var host = process.env['MONGO_NODE_DRIVER_HOST'] != null ? process.env['MONGO_NODE_DRIVER_HOST'] : 'localhost';
  var port = process.env['MONGO_NODE_DRIVER_PORT'] != null ? process.env['MONGO_NODE_DRIVER_PORT'] : Connection.DEFAULT_PORT;
  
  console.log(">> Connecting to " + host + ":" + port);
  Db.connect(format("mongodb://%s:%s/node-mongo-examples?w=1", host, port), function(err, db) {
    console.log(">> Dropping collection test");
    db.dropCollection('test', function(err, result) {
      console.log("dropped: ");
      console.dir(result);
    });
    
    console.log(">> Creating collection test");
    var collection = db.collection('test');
    console.log("created: ");
    console.dir(collection);    
  
    var objectCount = 100;
    var objects = [];
    var messages = ["hola", "hello", "aloha", "ciao"];
    console.log(">> Generate test data");
    for(var i = 0; i < objectCount; i++) {
      objects.push({'number':i, 'rndm':((5*Math.random()) + 1), 'msg':messages[parseInt(4*Math.random())]})
    }
    console.log("generated");
  
    console.log(">> Inserting data (" + objects.length + ")");
    collection.insert(objects, {w:0});
    console.log("inserted");
    
    console.log(">> Creating index")
    collection.createIndex([['all'], ['_id', 1], ['number', 1], ['rndm', 1], ['msg', 1]], function(err, indexName) {
      console.log("created index: " + indexName);      
      
      console.log(">> Gathering index information");
            
      collection.indexInformation(function(err, doc) {
        console.log("indexInformation: ");
        console.dir(doc);
        
        console.log(">> Dropping index");
        collection.dropIndex('all_1__id_1_number_1_rndm_1_msg_1', function(err, result) {
          console.log("dropped: ");
          console.dir(result);
  
          console.log(">> Gathering index information");
          collection.indexInformation(function(err, doc) {
            console.log("indexInformation: ");
            console.dir(doc);
            console.log(">> Closing connection");
            db.close();
          });      
        });
      });      
    });
  });