junit parallel execution

Author: L-Applin

test/s3-tests/src/it/java/software/amazon/awssdk/services/s3/regression/DownloadStreamingRegressionTesting.java

@@ -230,8 +230,7 @@ static ObjectWithCRC uploadMultiPartObject() throws Exception {
 
     static void doMultipartUpload(BucketType bucketType, String objectName, byte[] content) {
         String bucket = bucketForType(bucketType);
-        LOG.debug(() -> String.format("Uploading multipart object for bucket type: %s - %s", bucketType, bucket)
-        );
+        LOG.debug(() -> String.format("Uploading multipart object for bucket type: %s - %s", bucketType, bucket));
         CreateMultipartUploadRequest createMulti = CreateMultipartUploadRequest.builder()
                                                                                .bucket(bucket)
                                                                                .key(objectName)
@@ -264,7 +263,6 @@ static void doMultipartUpload(BucketType bucketType, String objectName, byte[] c
         LOG.debug(() -> "Finishing MPU, completed parts: " + completedParts);
 
         s3.completeMultipartUpload(req -> req.multipartUpload(u -> u.parts(completedParts))
-                                             // .checksumCRC32(fullContentCRC32)
                                              .bucket(bucket)
                                              .key(objectName)
                                              .uploadId(uploadId));

test/s3-tests/src/it/resources/junit-platform.properties

@@ -0,0 +1,20 @@
+#
+# Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License").
+# You may not use this file except in compliance with the License.
+# A copy of the License is located at
+#
+#  http://aws.amazon.com/apache2.0
+#
+# or in the "license" file accompanying this file. This file is distributed
+# on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
+# express or implied. See the License for the specific language governing
+# permissions and limitations under the License.
+#
+
+junit.jupiter.execution.parallel.enabled = true
+junit.jupiter.execution.parallel.config.dynamic.factor = 8
+
+junit.jupiter.execution.parallel.mode.default = same_thread
+junit.jupiter.execution.parallel.mode.classes.default = concurrent