public void testTxPutCommit() throws Exception, NotSupportedException {
DummyTransactionManager mgr=DummyTransactionManager.getInstance();
mgr.begin();
tx=mgr.getTransaction();
cache.put("/one/two/three", "key1", "val1");
cache.put("/one/two/three/four", "key2", "val2");
tx.commit();
assertNotNull(cache.getKeys("/one/two/three"));
assertEquals("val1", cache.get(Fqn.fromString("/one/two/three"), "key1"));
mgr.begin();
tx=mgr.getTransaction();
cache.evict(Fqn.fromString("/one/two/three"));
cache.evict(Fqn.fromString("/one/two/three/four"));
tx.commit();