def test_inheritedClassesEquality(self):
        self.assertTrue(Record(1, 2) == DerivedRecord(1, 2))
        self.assertFalse(Record(1, 2) == DerivedRecord(1, 3))
        self.assertFalse(Record(1, 2) == DerivedRecord(2, 2))
        self.assertFalse(Record(1, 2) == DerivedRecord(3, 4))
Return a string-encoded ``value``.
dataset/ETHPy150Open nlloyd/SubliminalCollaborator/libs/twisted/python/test/test_util.py/EqualityTests.test_inheritedClassesEquality--crossover with--dataset/ETHPy150Open kennethreitz/tablib/tablib/packages/dbfpy3/fields.py/DbfDateTimeFieldDef.encodeValue