nox > Running session unit-3.13
nox > Creating virtual environment (virtualenv) using python3.13 in .nox/unit-3-13
nox > python -m pip install mock pytest pytest-cov brotli -c /tmpfs/src/github/python-storage/testing/constraints-3.13.txt
nox > python -m pip install opentelemetry-api opentelemetry-sdk
nox > python -m pip install -e . -c /tmpfs/src/github/python-storage/testing/constraints-3.13.txt
nox > pip uninstall -y google-resumable-media
Found existing installation: google-resumable-media 2.7.2
Uninstalling google-resumable-media-2.7.2:
  Successfully uninstalled google-resumable-media-2.7.2
nox > py.test --quiet --junitxml=unit_3.13_sponge_log.xml --cov=google.cloud.storage --cov=google.cloud --cov=tests.unit --cov-append --cov-config=.coveragerc --cov-report= --cov-fail-under=0 tests/unit tests/resumable_media/unit
........................................................................ [  4%]
........................................................................ [  9%]
........................................................................ [ 14%]
........................................................................ [ 19%]
........................................................................ [ 24%]
........................................................................ [ 29%]
........................................................................ [ 34%]
......................Exception ignored in: <google.cloud.storage.fileio.BlobWriter object at 0x7f8d7cf21e10>
Traceback (most recent call last):
  File "/tmpfs/src/github/python-storage/google/cloud/storage/fileio.py", line 419, in close
    self._upload_chunks_from_buffer(1)
  File "/tmpfs/src/github/python-storage/google/cloud/storage/fileio.py", line 387, in _upload_chunks_from_buffer
    self._initiate_upload()
  File "/tmpfs/src/github/python-storage/google/cloud/storage/fileio.py", line 372, in _initiate_upload
    self._upload_and_transport = self._blob._initiate_resumable_upload(
  File "/tmpfs/src/github/python-storage/google/cloud/storage/blob.py", line 2141, in _initiate_resumable_upload
    info = self._get_upload_arguments(client, content_type, command=command)
  File "/tmpfs/src/github/python-storage/google/cloud/storage/blob.py", line 1833, in _get_upload_arguments
    **client._extra_headers,
  File "/tmpfs/src/github/python-storage/.nox/unit-3-13/lib/python3.13/site-packages/mock/mock.py", line 699, in __getattr__
    raise AttributeError("Mock object has no attribute %r" % name)
AttributeError: Mock object has no attribute '_extra_headers'
.................................................. [ 39%]
........................................................................ [ 44%]
........................................................................ [ 49%]
........................................................................ [ 54%]
........................................................................ [ 59%]
........................................................................ [ 64%]
........................................................................ [ 69%]
........................................................................ [ 74%]
........................................................................ [ 79%]
........................................................................ [ 84%]
........................................................................ [ 89%]
.......................F.....................................F.F........ [ 94%]
.F....................................................................F. [ 99%]
..                                                                       [100%]
=================================== FAILURES ===================================
______________________ test__is_crc32c_available_and_fast ______________________

    def test__is_crc32c_available_and_fast():
        import sys
    
        import google_crc32c
    
>       assert google_crc32c.implementation == "c"
E       AssertionError: assert 'python' == 'c'
E         
E         - c
E         + python

tests/resumable_media/unit/test__helpers.py:183: AssertionError
________________ TestMultipartUpload.test_constructor_defaults _________________

self = <tests.resumable_media.unit.test__upload.TestMultipartUpload object at 0x7f8d7c737610>

    def test_constructor_defaults(self):
        upload = _upload.MultipartUpload(MULTIPART_URL)
        assert upload.upload_url == MULTIPART_URL
        assert upload._headers == {}
>       assert upload._checksum_type == "crc32c"  # converted from "auto"
E       AssertionError: assert 'md5' == 'crc32c'
E         
E         - crc32c
E         + md5

tests/resumable_media/unit/test__upload.py:194: AssertionError
______________ TestMultipartUpload.test_constructor_explicit_auto ______________

self = <tests.resumable_media.unit.test__upload.TestMultipartUpload object at 0x7f8d7c3b49d0>

    def test_constructor_explicit_auto(self):
        headers = {"spin": "doctors"}
        upload = _upload.MultipartUpload(
            MULTIPART_URL, headers=headers, checksum="auto"
        )
        assert upload.upload_url == MULTIPART_URL
        assert upload._headers is headers
>       assert upload._checksum_type == "crc32c"
E       AssertionError: assert 'md5' == 'crc32c'
E         
E         - crc32c
E         + md5

tests/resumable_media/unit/test__upload.py:214: AssertionError
_____________________ TestResumableUpload.test_constructor _____________________

self = <tests.resumable_media.unit.test__upload.TestResumableUpload object at 0x7f8d7c737750>

    def test_constructor(self):
        chunk_size = ONE_MB
        upload = _upload.ResumableUpload(RESUMABLE_URL, chunk_size)
        assert upload.upload_url == RESUMABLE_URL
        assert upload._headers == {}
        assert not upload._finished
        _check_retry_strategy(upload)
        assert upload._chunk_size == chunk_size
        assert upload._stream is None
        assert upload._content_type is None
        assert upload._bytes_uploaded == 0
        assert upload._bytes_checksummed == 0
        assert upload._checksum_object is None
        assert upload._total_bytes is None
        assert upload._resumable_url is None
>       assert upload._checksum_type == "crc32c"  # converted from "auto"
E       AssertionError: assert 'md5' == 'crc32c'
E         
E         - crc32c
E         + md5

tests/resumable_media/unit/test__upload.py:359: AssertionError
______________________________ test_xml_mpu_part _______________________________

filename = '/tmp/tmp6jsl5w9j'

    def test_xml_mpu_part(filename):
        PART_NUMBER = 1
        START = 0
        END = 256
        ETAG = PARTS[1]
    
        part = _upload.XMLMPUPart(
            EXAMPLE_XML_UPLOAD_URL,
            UPLOAD_ID,
            filename,
            START,
            END,
            PART_NUMBER,
            headers=EXAMPLE_HEADERS,
            checksum="md5",
        )
        assert part.upload_url == EXAMPLE_XML_UPLOAD_URL
        assert part.upload_id == UPLOAD_ID
        assert part.filename == filename
        assert part.etag is None
        assert part.start == START
        assert part.end == END
        assert part.part_number == PART_NUMBER
        assert part._headers == EXAMPLE_HEADERS
        assert part._checksum_type == "md5"
        assert part._checksum_object is None
    
        part = _upload.XMLMPUPart(
            EXAMPLE_XML_UPLOAD_URL,
            UPLOAD_ID,
            filename,
            START,
            END,
            PART_NUMBER,
            headers=EXAMPLE_HEADERS,
            checksum="auto",
        )
        assert part.upload_url == EXAMPLE_XML_UPLOAD_URL
        assert part.upload_id == UPLOAD_ID
        assert part.filename == filename
        assert part.etag is None
        assert part.start == START
        assert part.end == END
        assert part.part_number == PART_NUMBER
        assert part._headers == EXAMPLE_HEADERS
>       assert part._checksum_type == "crc32c"  # transformed from "auto"
E       AssertionError: assert 'md5' == 'crc32c'
E         
E         - crc32c
E         + md5

tests/resumable_media/unit/test__upload.py:1425: AssertionError
=============================== warnings summary ===============================
.nox/unit-3-13/lib/python3.13/site-packages/google_crc32c/__init__.py:29
  /tmpfs/src/github/python-storage/.nox/unit-3-13/lib/python3.13/site-packages/google_crc32c/__init__.py:29: RuntimeWarning: As the c extension couldn't be imported, `google-crc32c` is using a pure python implementation that is significantly slower. If possible, please configure a c build environment and compile the extension
    warnings.warn(_SLOW_CRC32C_WARNING, RuntimeWarning)