/**
* Returns a copy of $items where each non-Matcher item is replaced by
* a Hamcrest_Core_IsEqual matcher for the item. If the first and only item
* is an array, it is used as the $items array to support the old style
* of passing an array as the sole argument to a matcher.
*
* @param array $items contains items and matchers
* @return array all items are Hamcrest_Matchers
*/
public static function createMatcherArray(array $items)
{
//Extract single array item
if (count($items) == 1 && is_array($items[0])) {
$items = $items[0];
}
//Replace non-matchers
foreach ($items as &$item) {
if (!$item instanceof Hamcrest_Matcher) {
$item = Hamcrest_Core_IsEqual::equalTo($item);
}
}
return $items;
}
protected function createMatcher()
{
return Hamcrest_Core_IsEqual::equalTo('irrelevant');
}
/**
* Is the value equal to another value, as tested by the use of the "=="
* comparison operator?
*/
function equalTo($item)
{
require_once 'Hamcrest/Core/IsEqual.php';
return Hamcrest_Core_IsEqual::equalTo($item);
}