public function readingArchiveV1()
 {
     $a = new Archive($this->getClass()->getPackage()->getResourceAsStream('v1.xar'));
     $a->open(ARCHIVE_READ);
     $this->assertEquals(1, $a->version);
     $this->assertTrue($a->contains('contained.txt'));
     $this->assertEntries($a, array('contained.txt' => "This file is contained in an archive!\n"));
 }