Wrapper for addTestFile() that adds multiple test files.
@since Method available since Release 2.3.0
array|Iterator $filenames:
public function addTestFiles($filenames) {
if (!(is_array($filenames) || is_object($filenames) && $filenames instanceof Iterator)) {
throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'array or iterator');
}
foreach ($filenames as $filename) {
$this
->addTestFile((string) $filename);
}
}