#
# This file is part of pyasn1-modules software.
#
# Created by <NAME>
# Copyright (c) 2019, Vigil Security, LLC
# License: http://snmplabs.com/pyasn1/license.html
#

import sys

from pyasn1.codec.der.decoder import decode as der_decode
from pyasn1.codec.der.encoder import encode as der_encode

from pyasn1_modules import pem
from pyasn1_modules import rfc3274
from pyasn1_modules import rfc5652

try:
    import unittest2 as unittest
except ImportError:
    import unittest


class CompressedDataTestCase(unittest.TestCase):
    compressed_data_pem_text = """\
<KEY>
"""

    def setUp(self):
        self.asn1Spec = rfc5652.ContentInfo()

    def testDerCodec(self):
        substrate = pem.readBase64fromText(self.compressed_data_pem_text)
        asn1Object, rest = der_decode(substrate, asn1Spec=self.asn1Spec)
        assert not rest
        assert asn1Object.prettyPrint()
        assert der_encode(asn1Object) == substrate

        assert asn1Object['contentType'] == rfc3274.id_ct_compressedData
        cd, rest = der_decode(asn1Object['content'], asn1Spec=rfc3274.CompressedData())
        assert not rest
        assert cd.prettyPrint()
        assert der_encode(cd) == asn1Object['content']

        assert cd['compressionAlgorithm']['algorithm'] == rfc3274.id_alg_zlibCompress
        assert cd['encapContentInfo']['eContentType'] == rfc5652.id_data

    def testOpenTypes(self):
        substrate = pem.readBase64fromText(self.compressed_data_pem_text)

        rfc5652.cmsContentTypesMap.update(rfc3274.cmsContentTypesMapUpdate)
        asn1Object, rest = der_decode(substrate, 
                                      asn1Spec=self.asn1Spec,
                                      decodeOpenTypes=True)
        assert not rest
        assert asn1Object.prettyPrint()
        assert der_encode(asn1Object) == substrate

        assert asn1Object['contentType'] == rfc3274.id_ct_compressedData
        cd = asn1Object['content']
        assert cd['compressionAlgorithm']['algorithm'] == rfc3274.id_alg_zlibCompress
        assert cd['encapContentInfo']['eContentType'] == rfc5652.id_data


suite = unittest.TestLoader().loadTestsFromModule(sys.modules[__name__])

if __name__ == '__main__':
    import sys

    result = unittest.TextTestRunner(verbosity=2).run(suite)
    sys.exit(not result.wasSuccessful())

#
# This file is part of pyasn1-modules software.
#
# Created by <NAME>
# Copyright (c) 2019, Vigil Security, LLC
# License: http://snmplabs.com/pyasn1/license.html
#

import sys

from pyasn1.codec.der.decoder import decode as der_decode
from pyasn1.codec.der.encoder import encode as der_encode

from pyasn1_modules import pem
from pyasn1_modules import rfc3274
from pyasn1_modules import rfc5652

try:
    import unittest2 as unittest
except ImportError:
    import unittest


class CompressedDataTestCase(unittest.TestCase):
    compressed_data_pem_text = """\
<KEY>
"""

    def setUp(self):
        self.asn1Spec = rfc5652.ContentInfo()

    def testDerCodec(self):
        substrate = pem.readBase64fromText(self.compressed_data_pem_text)
        asn1Object, rest = der_decode(substrate, asn1Spec=self.asn1Spec)
        assert not rest
        assert asn1Object.prettyPrint()
        assert der_encode(asn1Object) == substrate

        assert asn1Object['contentType'] == rfc3274.id_ct_compressedData
        cd, rest = der_decode(asn1Object['content'], asn1Spec=rfc3274.CompressedData())
        assert not rest
        assert cd.prettyPrint()
        assert der_encode(cd) == asn1Object['content']

        assert cd['compressionAlgorithm']['algorithm'] == rfc3274.id_alg_zlibCompress
        assert cd['encapContentInfo']['eContentType'] == rfc5652.id_data

    def testOpenTypes(self):
        substrate = pem.readBase64fromText(self.compressed_data_pem_text)

        rfc5652.cmsContentTypesMap.update(rfc3274.cmsContentTypesMapUpdate)
        asn1Object, rest = der_decode(substrate, 
                                      asn1Spec=self.asn1Spec,
                                      decodeOpenTypes=True)
        assert not rest
        assert asn1Object.prettyPrint()
        assert der_encode(asn1Object) == substrate

        assert asn1Object['contentType'] == rfc3274.id_ct_compressedData
        cd = asn1Object['content']
        assert cd['compressionAlgorithm']['algorithm'] == rfc3274.id_alg_zlibCompress
        assert cd['encapContentInfo']['eContentType'] == rfc5652.id_data


suite = unittest.TestLoader().loadTestsFromModule(sys.modules[__name__])

if __name__ == '__main__':
    import sys

    result = unittest.TextTestRunner(verbosity=2).run(suite)
    sys.exit(not result.wasSuccessful())

# # This file is part of pyasn1-modules software. # # Created by <NAME> # Copyright (c) 2019, Vigil Security, LLC # License: http://snmplabs.com/pyasn1/license.html # \ <KEY>