| /** |
| * 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 org.apache.apex.malhar.contrib.misc.algo; |
| |
| import java.util.HashMap; |
| |
| import org.junit.Assert; |
| import org.junit.Test; |
| |
| import org.apache.apex.malhar.lib.testbench.CountAndLastTupleTestSink; |
| |
| /** |
| * @deprecated |
| * Functional tests for {@link LastMatchMap}<p> |
| * |
| */ |
| @Deprecated |
| public class LastMatchMapTest |
| { |
| /** |
| * Test node logic emits correct results |
| */ |
| @Test |
| public void testNodeProcessing() throws Exception |
| { |
| testNodeProcessingSchema(new LastMatchMap<String, Integer>()); |
| testNodeProcessingSchema(new LastMatchMap<String, Double>()); |
| testNodeProcessingSchema(new LastMatchMap<String, Float>()); |
| testNodeProcessingSchema(new LastMatchMap<String, Short>()); |
| testNodeProcessingSchema(new LastMatchMap<String, Long>()); |
| } |
| |
| @SuppressWarnings({ "rawtypes", "unchecked" }) |
| public void testNodeProcessingSchema(LastMatchMap oper) |
| { |
| CountAndLastTupleTestSink matchSink = new CountAndLastTupleTestSink(); |
| oper.last.setSink(matchSink); |
| oper.setKey("a"); |
| oper.setValue(3); |
| oper.setTypeEQ(); |
| |
| oper.beginWindow(0); |
| HashMap<String, Number> input = new HashMap<String, Number>(); |
| input.put("a", 4); |
| input.put("b", 20); |
| input.put("c", 1000); |
| oper.data.process(input); |
| input.put("a", 3); |
| input.put("b", 20); |
| input.put("c", 1000); |
| oper.data.process(input); |
| input.clear(); |
| input.put("a", 2); |
| oper.data.process(input); |
| input.clear(); |
| input.put("a", 4); |
| input.put("b", 21); |
| input.put("c", 1000); |
| oper.data.process(input); |
| input.clear(); |
| input.put("a", 3); |
| input.put("b", 52); |
| input.put("c", 5); |
| oper.data.process(input); |
| oper.endWindow(); |
| |
| Assert.assertEquals("number emitted tuples", 1, matchSink.count); |
| HashMap<String, Number> tuple = (HashMap<String, Number>)matchSink.tuple; |
| Number aval = tuple.get("a"); |
| Number bval = tuple.get("b"); |
| Assert.assertEquals("Value of a was ", 3, aval.intValue()); |
| Assert.assertEquals("Value of a was ", 52, bval.intValue()); |
| matchSink.clear(); |
| |
| oper.beginWindow(0); |
| input.clear(); |
| input.put("a", 2); |
| input.put("b", 20); |
| input.put("c", 1000); |
| oper.data.process(input); |
| input.clear(); |
| input.put("a", 5); |
| oper.data.process(input); |
| oper.endWindow(); |
| // There should be no emit as all tuples do not match |
| Assert.assertEquals("number emitted tuples", 0, matchSink.count); |
| matchSink.clear(); |
| } |
| } |