<?php namespace Hamcrest; /* Copyright (c) 2009 hamcrest.org */ /** * Null implementation of {@link Hamcrest\Description}. */ class NullDescription implements Description { public function appendText($text) { return $this; } public function appendDescriptionOf(SelfDescribing $value) { return $this; } public function appendValue($value) { return $this; } public function appendValueList($start, $separator, $end, $values) { return $this; } public function appendList($start, $separator, $end, $values) { return $this; } public function __toString() { return ''; } }