| /** |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package com.jwplayer.sqe.trident.function; |
| |
| import com.jwplayer.sqe.trident.ListValuesCollector; |
| import org.junit.Test; |
| import org.apache.storm.trident.tuple.TridentTuple; |
| import org.apache.storm.trident.tuple.TridentTupleView; |
| import org.apache.storm.tuple.Fields; |
| |
| import java.util.HashMap; |
| import java.util.Map; |
| |
| |
| import static org.junit.Assert.*; |
| |
| public class ExpandValuesTest { |
| @Test |
| public void testExpand() { |
| ExpandValues expandValues = new ExpandValues(); |
| Map<String, Integer> map = new HashMap<>(); |
| |
| map.put("A", 1); |
| map.put("B", 2); |
| map.put("C", 3); |
| map.put("D", 4); |
| |
| TridentTuple tuple = TridentTupleView.createFreshTuple(new Fields("Map"), map); |
| ListValuesCollector collector = new ListValuesCollector(); |
| |
| expandValues.execute(tuple, collector); |
| |
| assertEquals(collector.values.size(), 4); |
| assertEquals(collector.values.get(0).get(0), 1); |
| assertEquals(collector.values.get(1).get(0), 2); |
| assertEquals(collector.values.get(2).get(0), 3); |
| assertEquals(collector.values.get(3).get(0), 4); |
| } |
| } |