diff --git a/lib/test/test-driver.js b/lib/test/test-driver.js
index 248e512..b166930 100644
--- a/lib/test/test-driver.js
+++ b/lib/test/test-driver.js
@@ -9,5 +9,13 @@ var TestDriver = module.exports = function TestDriver() {
 
 Utils.subclass(TestDriver, Driver);
 
+TestDriver.prototype.start = function(callback) {
+  callback();
+};
+
+TestDriver.prototype.halt = function(callback) {
+  callback();
+};
+
 TestDriver.drivers = ["test"];
 TestDriver.driver = function(opts) { return new TestDriver(opts); };