| /** |
| * 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.lib.logs; |
| |
| import java.util.ArrayList; |
| import java.util.HashMap; |
| import java.util.Map; |
| |
| import org.junit.Assert; |
| import org.junit.Test; |
| |
| import com.datatorrent.lib.testbench.ArrayListTestSink; |
| |
| /** |
| * |
| * Functional tests for {@link com.datatorrent.lib.logs.FilteredLineToTokenArrayList}<p> |
| * |
| */ |
| public class FilteredLineToTokenArrayListTest |
| { |
| /** |
| * Test oper logic emits correct results |
| */ |
| @SuppressWarnings({ "rawtypes", "unchecked" }) |
| @Test |
| public void testNodeProcessing() |
| { |
| |
| FilteredLineToTokenArrayList oper = new FilteredLineToTokenArrayList(); |
| ArrayListTestSink tokenSink = new ArrayListTestSink(); |
| ArrayListTestSink stokenSink = new ArrayListTestSink(); |
| |
| oper.setSplitBy(";"); |
| oper.setSplitTokenBy(","); |
| oper.tokens.setSink(tokenSink); |
| oper.splittokens.setSink(stokenSink); |
| String[] filters = new String[2]; |
| filters[0] = "a"; |
| filters[1] = "c"; |
| oper.setFilterBy(filters); |
| oper.beginWindow(0); // |
| |
| String input1 = "a,2,3;b,1,2;c,4,5,6"; |
| String input2 = "d"; |
| String input3 = ""; |
| int numTuples = 1000; |
| for (int i = 0; i < numTuples; i++) { |
| oper.data.process(input1); |
| oper.data.process(input2); |
| oper.data.process(input3); |
| } |
| oper.endWindow(); // |
| Assert.assertEquals("number emitted tuples", 4, tokenSink.map.size()); |
| Assert.assertEquals("number emitted tuples", 2, stokenSink.map.size()); |
| Assert.assertEquals("number emitted tuples", numTuples, tokenSink.getCount("a,2,3")); |
| Assert.assertEquals("number emitted tuples", numTuples, tokenSink.getCount("b,1,2")); |
| Assert.assertEquals("number emitted tuples", numTuples, tokenSink.getCount("c,4,5,6")); |
| Assert.assertEquals("number emitted tuples", numTuples, tokenSink.getCount("d")); |
| HashMap<Object, Object> smap = stokenSink.map; |
| for (Map.Entry<Object, Object> e : smap.entrySet()) { |
| HashMap<String, ArrayList<String>> item = (HashMap<String, ArrayList<String>>)e.getKey(); |
| for (Map.Entry<String, ArrayList<String>> l : item.entrySet()) { |
| String key = l.getKey(); |
| ArrayList<String> list = l.getValue(); |
| Assert.assertTrue(!key.equals("b")); |
| Assert.assertTrue(!key.equals("d")); |
| if (key.equals("a")) { |
| Assert.assertEquals("number emitted values for \"a\"", 2, list.size()); |
| Assert.assertEquals("first value for \"a\"", "2", list.get(0)); |
| Assert.assertEquals("second value for \"a\"", "3", list.get(1)); |
| } else if (key.equals("c")) { |
| Assert.assertEquals("number emitted values for \"c\"", 3, list.size()); |
| Assert.assertEquals("first value for \"c\"", "4", list.get(0)); |
| Assert.assertEquals("second value for \"c\"", "5", list.get(1)); |
| Assert.assertEquals("second value for \"c\"", "6", list.get(2)); |
| } |
| } |
| } |
| } |
| } |