def randomize_network(self, blacklist=tuple(), whitelist=tuple()): """Randomize the network edges.""" self.network = network.random_network(self.network.nodes(), prohibited_edges=blacklist, required_edges=whitelist) return self.score_network()
def test_required_and_prohibited_edges(self): net = network.random_network(self.nodes, required_edges=[(0,1), (3,0)], prohibited_edges=[(2,3), (1,4)]) assert net.is_acyclic() == True and \ (0,1) in net.edges and \ (3,0) in net.edges and \ (2,3) not in net.edges and \ (1,4) not in net.edges
def test_required_edges(self): net = network.random_network(self.nodes, required_edges=[(0,1), (3,0)]) assert net.is_acyclic() == True and \ (0,1) in net.edges and \ (3,0) in net.edges
def test_prohibited_edges(self): net = network.random_network(self.nodes, prohibited_edges=[(0,1), (3,0)]) assert net.is_acyclic() == True and \ (0,1) not in net.edges and \ (3,0) not in net.edges
def test_acyclic(self): net = network.random_network(self.nodes) assert net.is_acyclic() == True, "Random network is acyclic."