* * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace Symfony\Component\Finder\Tests\Iterator; use Symfony\Component\Finder\Iterator\SortableIterator; class SortableIteratorTest extends RealIteratorTestCase { public function testConstructor() { try { new SortableIterator(new Iterator(array()), 'foobar'); $this->fail('__construct() throws an \InvalidArgumentException exception if the mode is not valid'); } catch (\Exception $e) { $this->assertInstanceOf('InvalidArgumentException', $e, '__construct() throws an \InvalidArgumentException exception if the mode is not valid'); } } /** * @dataProvider getAcceptData */ public function testAccept($mode, $expected) { $inner = new Iterator(self::$files); $iterator = new SortableIterator($inner, $mode); $this->assertOrderedIterator($expected, $iterator); } public function getAcceptData() { $sortByName = array( '.bar', '.foo', '.foo/.bar', '.foo/bar', '.git', 'foo', 'foo bar', 'foo/bar.tmp', 'test.php', 'test.py', 'toto', ); $sortByType = array( '.foo', '.git', 'foo', 'toto', '.bar', '.foo/.bar', '.foo/bar', 'foo bar', 'foo/bar.tmp', 'test.php', 'test.py', ); $customComparison = array( '.bar', '.foo', '.foo/.bar', '.foo/bar', '.git', 'foo', 'foo bar', 'foo/bar.tmp', 'test.php', 'test.py', 'toto', ); return array( array(SortableIterator::SORT_BY_NAME, $this->toAbsolute($sortByName)), array(SortableIterator::SORT_BY_TYPE, $this->toAbsolute($sortByType)), array(function (\SplFileInfo $a, \SplFileInfo $b) { return strcmp($a->getRealpath(), $b->getRealpath()); }, $this->toAbsolute($customComparison)), ); } }