def test_multipart_upload_uses_correct_client_calls(self):
client = mock.Mock()
uploader = MultipartUploader(client, TransferConfig(),
InMemoryOSLayer({'filename': b'foobar'}),
SequentialExecutor)
client.create_multipart_upload.return_value = {'UploadId': 'upload_id'}
client.upload_part.return_value = {'ETag': 'first'}
uploader.upload_file('filename', 'bucket', 'key', None, {})
# We need to check both the sequence of calls (create/upload/complete)
# as well as the params passed between the calls, including
# 1. The upload_id was plumbed through
# 2. The collected etags were added to the complete call.
client.create_multipart_upload.assert_called_with(Bucket='bucket',
Key='key')
# Should be two parts.
client.upload_part.assert_called_with(Body=mock.ANY,
Bucket='bucket',
UploadId='upload_id',
Key='key',
PartNumber=1)
client.complete_multipart_upload.assert_called_with(
MultipartUpload={'Parts': [{
'PartNumber': 1,
'ETag': 'first'
}]},
Bucket='bucket',
UploadId='upload_id',
Key='key')
def test_multipart_upload_injects_proper_kwargs(self):
client = mock.Mock()
uploader = MultipartUploader(
client, TransferConfig(),
InMemoryOSLayer({'filename': b'foobar'}), SequentialExecutor)
client.create_multipart_upload.return_value = {'UploadId': 'upload_id'}
client.upload_part.return_value = {'ETag': 'first'}
extra_args = {
'SSECustomerKey': 'fakekey',
'SSECustomerAlgorithm': 'AES256',
'StorageClass': 'REDUCED_REDUNDANCY'
}
uploader.upload_file('filename', 'bucket', 'key', None, extra_args)
client.create_multipart_upload.assert_called_with(
Bucket='bucket', Key='key',
# The initial call should inject all the storage class params.
SSECustomerKey='fakekey',
SSECustomerAlgorithm='AES256',
StorageClass='REDUCED_REDUNDANCY')
client.upload_part.assert_called_with(
Body=mock.ANY, Bucket='bucket',
UploadId='upload_id', Key='key', PartNumber=1,
# We only have to forward certain **extra_args in subsequent
# UploadPart calls.
SSECustomerKey='fakekey',
SSECustomerAlgorithm='AES256',
)
client.complete_multipart_upload.assert_called_with(
MultipartUpload={'Parts': [{'PartNumber': 1, 'ETag': 'first'}]},
Bucket='bucket',
UploadId='upload_id',
Key='key')
def test_multipart_upload_uses_correct_client_calls(self):
client = mock.Mock()
uploader = MultipartUploader(
client, TransferConfig(),
InMemoryOSLayer({'filename': b'foobar'}), SequentialExecutor)
client.create_multipart_upload.return_value = {'UploadId': 'upload_id'}
client.upload_part.return_value = {'ETag': 'first'}
uploader.upload_file('filename', 'bucket', 'key', None, {})
# We need to check both the sequence of calls (create/upload/complete)
# as well as the params passed between the calls, including
# 1. The upload_id was plumbed through
# 2. The collected etags were added to the complete call.
client.create_multipart_upload.assert_called_with(
Bucket='bucket', Key='key')
# Should be two parts.
client.upload_part.assert_called_with(
Body=mock.ANY, Bucket='bucket',
UploadId='upload_id', Key='key', PartNumber=1)
client.complete_multipart_upload.assert_called_with(
MultipartUpload={'Parts': [{'PartNumber': 1, 'ETag': 'first'}]},
Bucket='bucket',
UploadId='upload_id',
Key='key')
def test_multipart_upload_injects_proper_kwargs(self):
client = mock.Mock()
uploader = MultipartUploader(
client, TransferConfig(),
InMemoryOSLayer({'filename': b'foobar'}), SequentialExecutor)
client.create_multipart_upload.return_value = {'UploadId': 'upload_id'}
client.upload_part.return_value = {'ETag': 'first'}
extra_args = {
'SSECustomerKey': 'fakekey',
'SSECustomerAlgorithm': 'AES256',
'StorageClass': 'REDUCED_REDUNDANCY'
}
uploader.upload_file('filename', 'bucket', 'key', None, extra_args)
client.create_multipart_upload.assert_called_with(
Bucket='bucket', Key='key',
# The initial call should inject all the storage class params.
SSECustomerKey='fakekey',
SSECustomerAlgorithm='AES256',
StorageClass='REDUCED_REDUNDANCY')
client.upload_part.assert_called_with(
Body=mock.ANY, Bucket='bucket',
UploadId='upload_id', Key='key', PartNumber=1,
# We only have to forward certain **extra_args in subsequent
# UploadPart calls.
SSECustomerKey='fakekey',
SSECustomerAlgorithm='AES256',
)
client.complete_multipart_upload.assert_called_with(
MultipartUpload={'Parts': [{'PartNumber': 1, 'ETag': 'first'}]},
Bucket='bucket',
UploadId='upload_id',
Key='key')
def test_multipart_upload_is_aborted_on_error(self):
# If the create_multipart_upload succeeds and any upload_part
# fails, then abort_multipart_upload will be called.
client = mock.Mock()
uploader = MultipartUploader(
client, TransferConfig(),
InMemoryOSLayer({'filename': b'foobar'}), SequentialExecutor)
client.create_multipart_upload.return_value = {'UploadId': 'upload_id'}
client.upload_part.side_effect = Exception(
"Some kind of error occurred.")
with self.assertRaises(S3UploadFailedError):
uploader.upload_file('filename', 'bucket', 'key', None, {})
client.abort_multipart_upload.assert_called_with(
Bucket='bucket', Key='key', UploadId='upload_id')
def test_multipart_upload_is_aborted_on_error(self):
# If the create_multipart_upload succeeds and any upload_part
# fails, then abort_multipart_upload will be called.
client = mock.Mock()
uploader = MultipartUploader(
client, TransferConfig(),
InMemoryOSLayer({'filename': b'foobar'}), SequentialExecutor)
client.create_multipart_upload.return_value = {'UploadId': 'upload_id'}
client.upload_part.side_effect = Exception(
"Some kind of error occurred.")
with self.assertRaises(S3UploadFailedError):
uploader.upload_file('filename', 'bucket', 'key', None, {})
client.abort_multipart_upload.assert_called_with(
Bucket='bucket', Key='key', UploadId='upload_id')
