/**
* @test
*/
public function unionOfTwoIndicesWorks()
{
$index1 = new \TYPO3\Flow\Aop\Builder\ClassNameIndex();
$index1->setClassNames(array('\\Foo\\Bar', '\\Foo\\Baz'));
$index2 = new \TYPO3\Flow\Aop\Builder\ClassNameIndex();
$index2->setClassNames(array('\\Foo\\Baz', '\\Foo\\Blubb'));
$intersectedIndex = $index1->union($index2);
$intersectedIndex->sort();
$this->assertEquals(array('\\Foo\\Bar', '\\Foo\\Baz', '\\Foo\\Blubb'), $intersectedIndex->getClassNames());
}
