def testPickWildcards(self):
"""
Test the Group.pickWildCards function
"""
#The following tests are for picking optimal bond orders when there are bond wilcards
#test that Cb/Cbf atoms with [D,B] chooses [B] instead of [D] bonds
adjlist1 = """
1 *1 R!H u1 {2,[D,B]}
2 *2 [Cbf,Cdd] u0 {1,[D,B]} {3,[D,B]}
3 *3 [Cb,Cd] u0 {2,[D,B]} {4,S}
4 *4 R!H u0 {3,S} {5,S}
5 *5 H u0 {4,S}
"""
group1 = Group().fromAdjacencyList(adjlist1)
group1.pickWildcards()
atoms = group1.atoms
self.assertTrue(atoms[0].bonds[atoms[1]].isBenzene())
self.assertTrue(atoms[1].bonds[atoms[2]].isBenzene())
adjlist2 = """
1 *1 R!H u1 {2,[S,D]} {4,[S,D]}
2 *2 [CO,Cdd] u0 {1,[S,D]} {3,[S,D]}
3 *3 [Od,Cd] u0 {2,[S,D]}
4 *4 [Cdd,Cd] u0 {1,[S,D]}
"""
group2 = Group().fromAdjacencyList(adjlist2)
group2.pickWildcards()
atoms = group2.atoms
self.assertTrue(atoms[1].bonds[atoms[2]].isDouble)
self.assertTrue(atoms[0].bonds[atoms[3]].isDouble)
