/**
* @test
*/
public function filterByPrefixWork()
{
$index1 = new \TYPO3\Flow\Aop\Builder\ClassNameIndex();
$index1->setClassNames(array('\\Foo\\Bar', '\\Foo\\Baz', '\\Bar\\Baz', '\\Foo\\Blubb'));
// We need to call sort manually!
$index1->sort();
$filteredIndex = $index1->filterByPrefix('\\Foo');
$this->assertEquals(array('\\Foo\\Bar', '\\Foo\\Baz', '\\Foo\\Blubb'), $filteredIndex->getClassNames());
}
