add failing test for noData queries

test/no-data-handling.js

@@ -0,0 +1,25 @@
+var assert = require('assert')
+var pg = require('pg.js');
+var Cursor = require('../');
+
+describe('queries with no data', function () {
+  beforeEach(function(done) {
+    var client = this.client = new pg.Client()
+    client.connect(done)
+  })
+
+
+  afterEach(function() {
+    this.client.end()
+  })
+
+  it('handles queries that return no data', function (done) {
+    var cursor = new Cursor('CREATE TEMPORARY TABLE whatwhat (thing int)')
+    this.client.query(cursor)
+    cursor.read(100, function (err, rows) {
+      assert.ifError(err)
+      assert.equal(rows.length, 0)
+      done()
+    })
+  });
+});