I can run it ok in my IDE. However I would put 
```
beforeTestOperations.add(new DataSetOperation("org/zanata/test/model/ClearAllTables.dbunit.xml", DatabaseOperation.DELETE_ALL));
```
as first line in prepareDBUnitOperations. This will ensure THIS test won't get any data from other tests and have unexpected behavior.
We should consider moving this line into JPA parent test class to standardize this.