begin work on benchmarking

benchmark/index.js

@@ -0,0 +1,45 @@
+var profiler = require('profiler');
+var Client = require(__dirname + '/../lib/client');
+var buffers = require(__dirname + '/../test/test-buffers');
+require(__dirname + '/../test/unit/test-helper');
+console.log('');
+
+var stream = new MemoryStream();
+stream.readyState = 'open';
+var client = new Client({
+  stream: stream
+});
+
+var rowDescription = new buffers.rowDescription([{
+  name: 'name',
+  tableID: 1,
+  attributeNumber: 1,
+  dataTypeID: 25, //text
+  typeModifer: 0,
+  formatCode: 0 //text format
+}]);
+var row1 = buffers.dataRow(['Brian']);
+var row2 = buffers.dataRow(['Bob']);
+var row3 = buffers.dataRow(['The amazing power of the everlasting gobstopper']);
+var complete = buffers.commandComplete('SELECT 3');
+var ready = buffers.readyForQuery();
+var buffer = Buffer.concat([rowDescription, row1, row2, row3, complete, ready]);
+
+client.connect(assert.calls(function() {
+  client.connection.emit('readyForQuery');
+
+  var callCount = 0;
+  var max = 1000;
+  profiler.resume();
+  for(var i = 0; i < max; i++) {
+    //BEGIN BENCH
+    client.query('SELECT * FROM whatever WHERE this = "doesnt even matter"', function(err, res) {
+      callCount++;
+    });
+    //END BENCH
+    stream.emit('data', buffer);
+  }
+  profiler.pause();
+  assert.equal(callCount, max);
+}));
+client.connection.emit('readyForQuery');