Feed feed = abdera.newFeed();
Entry entry = feed.addEntry();
assertEquals(1, feed.getEntries().size());
entry = SharingHelper.unpublish(entry);
assertEquals(0, feed.getEntries().size());
Unpublished unpub = SharingHelper.getUnpublished(feed);
assertEquals(1, unpub.getEntries().size());
SharingHelper.republish(entry);
unpub = SharingHelper.getUnpublished(feed);
assertEquals(0, unpub.getEntries().size());
assertEquals(1, feed.getEntries().size());
}