tree cb2a0cae7e814edc9ebb547d6b8ef265bd17cf04
parent 22553b9df321604ba7951b0643e82771971f998a
author Ray Milkey <ray@onlab.us> 1399495484 -0700
committer Ray Milkey <ray@onlab.us> 1399497006 -0700

Add a unit test for the ByteArrayUtil class

Test cases added:
- Ensure that the ByteArrayUtil class is a proper
  utility class.
- Test that passing in a null array results in an empty string
- Test the formatting of real data into a hex string

Change-Id: Ibbfd2ebdf8c5daff0569862ae3dc8c898d0d0384