public function testExcludeWithNonMatchingPath()
 {
     $file = new MockSplFileInfo($this);
     $file->setReturnValue('getPathname', '/toto/src/db/updates/201004231055_add_system_event_table.php');
     $filter = new ForgeUpgrade_BucketFilter(new ArrayIterator(array($file)));
     $filter->addExclude('/etc/updates/');
     $filter->rewind();
     $this->assertTrue($filter->valid());
 }