/**
* Tests the extension filter with multiple allowed file extensions.
*
* @return void
*/
public function testFileExtensionFilterWithMultipleExtensions()
{
$it = new DirectoryIterator(dirname(__FILE__) . '/../_code');
$filter = new PHP_Depend_Input_ExtensionFilter(array('txt', 'inc'));
$result = array();
foreach ($it as $file) {
if ($filter->accept($file)) {
$result[] = $file->getFilename();
}
}
sort($result);
$expected = array('function.inc', 'invalid_class_with_code.txt', 'invalid_function1.txt', 'invalid_function2.txt', 'not_closed_class.txt', 'not_closed_function.txt');
$this->assertEquals($expected, $result);
}
/**
* Creates an array with those files that were acceptable for the extension
* filter.
*
* @param array(string) $includes The file extensions
*
* @return array(string)
*/
protected function createFilteredFileList(array $includes)
{
$filter = new PHP_Depend_Input_ExtensionFilter($includes);
$files = new RecursiveIteratorIterator(new RecursiveDirectoryIterator(self::createCodeResourceUriForTest()));
$actual = array();
foreach ($files as $file) {
if ($filter->accept($file, $file) && $file->isFile() && false === stripos($file->getPathname(), '.svn')) {
$actual[] = $file->getFilename();
}
}
sort($actual);
return $actual;
}
