def test82(self): self.pag.add_edge(1, 2) self.pag.add_edge(2, 3) self.pag.add_edge(1, 3) self.pag.direct_edge(1, 3) self.pag.setTag([1, 2], 1, '-') self.pag.fully_direct_edge(2, 3) FCIAlg.rule8(self.pag, 1, 2, 3) assert (self.pag.has_fully_directed_edge(1, 3))
def test81(self): self.pag.add_edge(1, 2) self.pag.add_edge(2, 3) self.pag.add_edge(1, 3) self.pag.direct_edge(1, 3) self.pag.fully_direct_edge(1, 2) self.pag.fully_direct_edge(2, 3) FCIAlg.rule8(self.pag, 1, 2, 3) assert (self.pag.has_fully_directed_edge(1, 3))