Add tests for flattened belief score
Add tests for flattened belief score

sorgerlab/indra,bgyori/indra,johnbachman/belpy,johnbachman/indra,johnbachman/belpy,bgyori/indra,bgyori/indra,sorgerlab/indra,sorgerlab/belpy,johnbachman/indra,sorgerlab/belpy,johnbachman/belpy,sorgerlab/belpy,johnbachman/indra,sorgerlab/indra