self.session.refresh(poolfile)
self.session.refresh(poolfile.binary)
self.assertEqual('main/h/hello/hello_2.2-2_i386.deb', poolfile.filename)
self.session.refresh(poolfile)
self.session.refresh(poolfile.binary)
self.assertEqual('main/h/hello/hello_2.2-2_i386.deb', poolfile.filename)