public function testNextFailsIfFileNotFound()
{
$iterator = new RecursivePathsIterator(new ArrayIterator(array($this->tempDir . '/css', $this->tempDir . '/foo')), '/app');
$iterator->rewind();
$this->assertSame($this->tempDir . '/css', $iterator->key());
$this->assertSame('/app', $iterator->current());
try {
$iterator->next();
$this->fail('Expected a RuntimeException');
} catch (RuntimeException $e) {
}
$this->assertFalse($iterator->valid());
$this->assertNull($iterator->current());
$this->assertNull($iterator->key());
}
