#
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# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License.  You may obtain a copy of the License at
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# http://www.apache.org/licenses/LICENSE-2.0
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from gremlin_python.structure.io import graphsonV2d0
from gremlin_python.structure.io import graphsonV3d0
from gremlin_python.structure.io import graphbinaryV1


__author__ = 'David M. Brown'


def test_graphson_serializer_v2(graphson_serializer_v2):
    assert graphson_serializer_v2.version == b"application/vnd.gremlin-v2.0+json"
    assert isinstance(graphson_serializer_v2._graphson_reader, graphsonV2d0.GraphSONReader)
    assert isinstance(graphson_serializer_v2.standard._writer, graphsonV2d0.GraphSONWriter)
    assert isinstance(graphson_serializer_v2.traversal._writer, graphsonV2d0.GraphSONWriter)


def test_graphson_serializer_v3(graphson_serializer_v3):
    assert graphson_serializer_v3.version == b"application/vnd.gremlin-v3.0+json"
    assert isinstance(graphson_serializer_v3._graphson_reader, graphsonV3d0.GraphSONReader)
    assert isinstance(graphson_serializer_v3.standard._writer, graphsonV3d0.GraphSONWriter)
    assert isinstance(graphson_serializer_v3.traversal._writer, graphsonV3d0.GraphSONWriter)


def test_graphbinary_serializer_v1(graphbinary_serializer_v1):
    assert graphbinary_serializer_v1.version == b"application/vnd.graphbinary-v1.0"
    assert isinstance(graphbinary_serializer_v1._graphbinary_reader, graphbinaryV1.GraphBinaryReader)
    assert isinstance(graphbinary_serializer_v1.standard._writer, graphbinaryV1.GraphBinaryWriter)
    assert isinstance(graphbinary_serializer_v1.traversal._writer, graphbinaryV1.GraphBinaryWriter)