Method test_cast_ops

test/sql/test_operators.py:1127–1131

(self, caster, expected_type)

    @_caster_combinations
    def test_cast_ops(self, caster, expected_type):
        expr = Column("x", JSON)["foo"]

        expr = getattr(expr, "as_%s" % caster)()
        is_(expr.type._type_affinity, expected_type)

    @_caster_combinations
    def test_cast_ops_unsupported_on_non_binary(self, caster, expected_type):