tests: add query integration with object + values

Author: dresende

test/integration/connection/test-query.js

@@ -8,6 +8,13 @@ common.getTestConnection(function (err, connection) {
     assert.ifError(err);
     assert.deepEqual(rows, [{1: 1}]);
     assert.equal(fields[0].name, '1');
-    connection.end(assert.ifError);
   });
+
+  connection.query({ sql: 'SELECT ?' }, [ 1 ], function (err, rows, fields) {
+    assert.ifError(err);
+    assert.deepEqual(rows, [{1: 1}]);
+    assert.equal(fields[0].name, '1');
+  });
+
+  connection.end(assert.ifError);
 });