public function testInWithBadInput(){
		$command = new MockCommand(array('request' => $this->request));
		fwrite($command->request->input, "f\n");
		fwrite($command->request->input, 'y');
		rewind($command->request->input);

		$expected = "y";
		$result = $command->in('Everything Cool?', array('choices' => array('y', 'n')));
		$this->assertEqual($expected, $result);
	}