298         assert obj.lucky_number() == 7.0
304         assert obj.lucky_number() == 888.0
308         def lucky_number(self):  member in test_inherited_virtuals.CR
309             return m.C_Repeat.lucky_number(self) + 1.25
314     assert obj.lucky_number() == 889.25
323     assert obj.lucky_number() == 888.0
327         def lucky_number(self):  member in test_inherited_virtuals.CCR
328             return CR.lucky_number(self) * 10
333     assert obj.lucky_number() == 8892.5
337         def lucky_number(self):  member in test_inherited_virtuals.CCT
338             return CT.lucky_number(self) * 1000
343     assert obj.lucky_number() == 888000.0
350         def lucky_number(self):  member in test_inherited_virtuals.DR
356         assert obj.lucky_number() == 888.0
362     assert obj.lucky_number() == 42.0
372         def lucky_number(self):  member in test_inherited_virtuals.DT
378     assert obj.lucky_number() == -4.25
395         def lucky_number(self):  member in test_inherited_virtuals.BT
401     assert obj.lucky_number() == -1.375