[HADOOP-13610] Clean up AliyunOss integration tests

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: HADOOP-12756
• Component/s: fs, fs/oss
• Assignee: Genmao Yu
• Reporter: Kai Zheng
• Created: 14/Sep/16 01:47
• Updated: 06/Nov/17 07:54
• Resolved: 17/Sep/16 11:14

Description

Noticed some clean up can be done to the tests, major following some conventions like done for others (Azure). For example:
1. OSSContract => AliyunOSSFileSystemContract
2. OSSTestUtils => AliyunOSSTestUtils
3. All the tests like TestOSSContractCreate => TestAliyunOSSContractCreate