Microsoft-CISL/TANG — pull request #159 by markusweimer (2014-03-19 00:31:39+00:00)
Title: An object graph for tests

Closes #158:

* Adds the package `com.microsoft.tang.test` in the `tests` folder that contains an object graph and configuration according to #158.
* There is a test of instantiation and equality in `ObjectTreeTest`.
* There is `RoundTripTest` that can be used to test serializers.
* We now use that for the Avro serialization.