'``P2PManifestationDeployer.calculate_changes`` ensures dataset handoff
does not happens if there is a lease on the dataset and that lease
is on a different node than the destination.'

def test_no_handoff_if_leased_on_different_node(self):

    changes = self.changes_when_leased(MANIFESTATION, MANIFESTATION, self.NODE_ID2, self.NODE_ID, self.NODE_ID2)
    self.assertEqual(NO_CHANGES, changes)
