| /** |
| * 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.datatorrent.apps.logstream; |
| |
| import java.util.HashMap; |
| import java.util.List; |
| import java.util.Map; |
| import java.util.Map.Entry; |
| import org.junit.Assert; |
| |
| import org.junit.Test; |
| |
| import org.apache.apex.malhar.lib.logs.DimensionObject; |
| import org.apache.apex.malhar.lib.testbench.CollectorTestSink; |
| import org.apache.commons.lang.mutable.MutableDouble; |
| |
| /** |
| * |
| * Tests logstream dimension operator unifier. |
| */ |
| public class DimensionOperatorUnifierTest |
| { |
| @Test |
| @SuppressWarnings("unchecked") |
| public void testOperator() |
| { |
| DimensionOperatorUnifier unifier = new DimensionOperatorUnifier(); |
| CollectorTestSink sink = new CollectorTestSink(); |
| |
| unifier.aggregationsOutput.setSink(sink); |
| |
| unifier.beginWindow(1); |
| |
| Map<String, DimensionObject<String>> tuple1 = new HashMap<String, DimensionObject<String>>(); |
| |
| tuple1.put("m|201402121900|0|65537|131074|bytes.AVERAGE", new DimensionObject<String>(new MutableDouble(75), "a")); |
| tuple1.put("m|201402121900|0|65537|131074|bytes.COUNT", new DimensionObject<String>(new MutableDouble(3.0), "a")); |
| tuple1.put("m|201402121900|0|65537|131074|bytes.SUM", new DimensionObject<String>(new MutableDouble(225), "a")); |
| |
| Map<String, DimensionObject<String>> tuple2 = new HashMap<String, DimensionObject<String>>(); |
| |
| tuple2.put("m|201402121900|0|65537|131074|bytes.AVERAGE", new DimensionObject<String>(new MutableDouble(50), "a")); |
| tuple2.put("m|201402121900|0|65537|131074|bytes.COUNT", new DimensionObject<String>(new MutableDouble(2.0), "a")); |
| tuple2.put("m|201402121900|0|65537|131074|bytes.SUM", new DimensionObject<String>(new MutableDouble(100), "a")); |
| |
| Map<String, DimensionObject<String>> tuple3 = new HashMap<String, DimensionObject<String>>(); |
| |
| tuple3.put("m|201402121900|0|65537|131074|bytes.AVERAGE", new DimensionObject<String>(new MutableDouble(50), "z")); |
| tuple3.put("m|201402121900|0|65537|131074|bytes.COUNT", new DimensionObject<String>(new MutableDouble(2.0), "z")); |
| tuple3.put("m|201402121900|0|65537|131074|bytes.SUM", new DimensionObject<String>(new MutableDouble(100), "z")); |
| |
| Map<String, DimensionObject<String>> tuple4 = new HashMap<String, DimensionObject<String>>(); |
| |
| tuple4.put("m|201402121900|0|65537|131075|bytes.AVERAGE", new DimensionObject<String>(new MutableDouble(14290.5), "b")); |
| tuple4.put("m|201402121900|0|65537|131075|bytes.COUNT", new DimensionObject<String>(new MutableDouble(2.0), "b")); |
| tuple4.put("m|201402121900|0|65537|131075|bytes.SUM", new DimensionObject<String>(new MutableDouble(28581.0), "b")); |
| |
| Map<String, DimensionObject<String>> tuple5 = new HashMap<String, DimensionObject<String>>(); |
| |
| tuple5.put("m|201402121900|0|65537|131076|bytes.AVERAGE", new DimensionObject<String>(new MutableDouble(290.75), "c")); |
| tuple5.put("m|201402121900|0|65537|131076|bytes.COUNT", new DimensionObject<String>(new MutableDouble(10.0), "c")); |
| tuple5.put("m|201402121900|0|65537|131076|bytes.SUM", new DimensionObject<String>(new MutableDouble(8581.0), "c")); |
| |
| unifier.process(tuple1); |
| unifier.process(tuple2); |
| unifier.process(tuple3); |
| unifier.process(tuple4); |
| unifier.process(tuple5); |
| |
| unifier.endWindow(); |
| |
| @SuppressWarnings("unchecked") |
| List<Map<String, DimensionObject<String>>> tuples = sink.collectedTuples; |
| |
| Assert.assertEquals("Tuple Count", 4, tuples.size()); |
| |
| for (Map<String, DimensionObject<String>> map : tuples) { |
| for (Entry<String, DimensionObject<String>> entry : map.entrySet()) { |
| String key = entry.getKey(); |
| DimensionObject<String> dimObj = entry.getValue(); |
| if (key.equals("m|201402121900|0|65537|131074|bytes.AVERAGE") && dimObj.getVal().equals("a")) { |
| Assert.assertEquals("average for key " + key + " and dimension key " + "a", new MutableDouble(65), dimObj.getCount()); |
| } |
| |
| if (key.equals("m|201402121900|0|65537|131074|bytes.SUM") && dimObj.getVal().equals("z")) { |
| Assert.assertEquals("sum for key " + key + " and dimension key " + "z", new MutableDouble(100), dimObj.getCount()); |
| } |
| |
| if (key.equals("m|201402121900|0|65537|131076|bytes.COUNT") && dimObj.getVal().equals("c")) { |
| Assert.assertEquals("count for key " + key + " and dimension key " + "c", new MutableDouble(10), dimObj.getCount()); |
| } |
| } |
| } |
| } |
| |
| } |