/**
* @expectedException InvalidArgumentException
* @expectedExceptionMessage Argument should be a valid path.
*/
public function testFindThemesInvalidPath()
{
Application_Form_Element_Theme::findThemes('/invalidPath');
}
/**
* Set location of available themes.
*
* @param string $path
*/
public static function findThemes($path)
{
if (is_dir($path) === false) {
throw new InvalidArgumentException("Argument should be a valid path.");
}
$themes = array();
foreach (glob($path . '/*') as $entry) {
if (true === is_dir($entry)) {
$theme = basename($entry);
$themes[$theme] = $theme;
}
}
self::$_themesPath = $path;
self::$_themes = $themes;
}