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serialized = bzrlib.xml8.serializer_v8.write_revision_to_string(rev)
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self.assertEqualDiff(serialized, _expected_rev_v8)
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def test_revision_ids_are_utf8(self):
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"""Parsed revision_ids should all be utf-8 strings, not unicode."""
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s_v5 = bzrlib.xml5.serializer_v5