Test fix multipart failing upload

tests/test_boto3_multipart.py

@@ -0,0 +1,28 @@
+import uuid
+import pytest
+import boto3
+from botocore.client import Config
+
+@pytest.mark.integration
+def test_boto3_multipart_upload(live_server):
+    bucket_name = f'mp-test-{uuid.uuid4().hex[:8]}'
+    object_key = 'large-file.bin'
+    s3 = boto3.client('s3', endpoint_url=live_server, aws_access_key_id='test', aws_secret_access_key='secret', region_name='us-east-1', use_ssl=False, config=Config(signature_version='s3v4', retries={'max_attempts': 1}, s3={'addressing_style': 'path'}))
+    s3.create_bucket(Bucket=bucket_name)
+    try:
+        response = s3.create_multipart_upload(Bucket=bucket_name, Key=object_key)
+        upload_id = response['UploadId']
+        parts = []
+        part1_data = b'A' * 1024
+        part2_data = b'B' * 1024
+        resp1 = s3.upload_part(Bucket=bucket_name, Key=object_key, PartNumber=1, UploadId=upload_id, Body=part1_data)
+        parts.append({'PartNumber': 1, 'ETag': resp1['ETag']})
+        resp2 = s3.upload_part(Bucket=bucket_name, Key=object_key, PartNumber=2, UploadId=upload_id, Body=part2_data)
+        parts.append({'PartNumber': 2, 'ETag': resp2['ETag']})
+        s3.complete_multipart_upload(Bucket=bucket_name, Key=object_key, UploadId=upload_id, MultipartUpload={'Parts': parts})
+        obj = s3.get_object(Bucket=bucket_name, Key=object_key)
+        content = obj['Body'].read()
+        assert content == part1_data + part2_data
+        s3.delete_object(Bucket=bucket_name, Key=object_key)
+    finally:
+        s3.delete_bucket(Bucket=bucket_name)