### Question:
DecisionStorageEngine extends CommonsStorageEngine<IStratioStreamingAPI> { @Override protected void update(TableName tableName, Collection<Relation> assignments, Collection<Filter> whereClauses, Connection<IStratioStreamingAPI> connection) throws UnsupportedException, ExecutionException { throw new UnsupportedException("Update is not supported"); } DecisionStorageEngine(ConnectionHandler connectionHandler);   }### Answer:
@Test(expected = UnsupportedException.class) public void updateTest() throws Exception { decisionStorageEngine.update(Matchers.any(TableName.class), Matchers.anyCollection(), Matchers.anyCollection(), connection); }