| /* |
| * Copyright (c) 2013 DataTorrent, Inc. ALL Rights Reserved. |
| * |
| * Licensed 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.pigquery; |
| |
| import java.util.HashMap; |
| |
| import org.junit.Test; |
| |
| import com.datatorrent.lib.streamquery.condition.JoinColumnEqualCondition; |
| import com.datatorrent.lib.testbench.CollectorTestSink; |
| |
| /** |
| * |
| * Functional test for {@link com.datatorrent.lib.streamquery.InnerJoinOperator }. |
| * |
| */ |
| public class PigJoinOuterOperatorTest |
| { |
| @SuppressWarnings({ "rawtypes", "unchecked" }) |
| @Test |
| public void testSqlSelect() |
| { |
| // create operator |
| PigJoinOuterOperator oper = new PigJoinOuterOperator(new JoinColumnEqualCondition("a", "e"), 0); |
| CollectorTestSink sink = new CollectorTestSink(); |
| oper.outport.setSink(sink); |
| |
| oper.setup(null); |
| oper.beginWindow(1); |
| |
| HashMap<String, Object> tuple = new HashMap<String, Object>(); |
| tuple.put("a", 0); |
| tuple.put("b", 1); |
| tuple.put("c", 2); |
| oper.inport1.process(tuple); |
| |
| tuple = new HashMap<String, Object>(); |
| tuple.put("e", 0); |
| tuple.put("f", 7); |
| tuple.put("g", 8); |
| oper.inport2.process(tuple); |
| |
| |
| tuple = new HashMap<String, Object>(); |
| tuple.put("a", 1); |
| tuple.put("b", 3); |
| tuple.put("c", 4); |
| oper.inport1.process(tuple); |
| |
| oper.endWindow(); |
| oper.teardown(); |
| |
| System.out.println(sink.collectedTuples.toString()); |
| } |
| } |