| /* |
| * Copyright (c) 2014 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.contrib.memsql; |
| |
| import static com.datatorrent.contrib.memsql.AbstractMemsqlOutputOperatorTest.*; |
| import com.datatorrent.lib.testbench.CollectorTestSink; |
| import java.sql.SQLException; |
| import java.sql.Statement; |
| import java.util.Random; |
| import org.junit.Assert; |
| import org.junit.Test; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| public class AbstractMemsqlInputOperatorTest |
| { |
| private static final Logger LOG = LoggerFactory.getLogger(AbstractMemsqlInputOperatorTest.class); |
| |
| public static void populateDatabase(MemsqlStore memsqlStore) |
| { |
| memsqlStore.connect(); |
| |
| try { |
| Random random = new Random(); |
| Statement statement = memsqlStore.getConnection().createStatement(); |
| |
| for(int counter = 0; |
| counter < DATABASE_SIZE; |
| counter++) { |
| statement.executeUpdate("insert into " + |
| FQ_TABLE + |
| " (" + DATA_COLUMN1 + ") values (" + random.nextInt() + ")"); |
| } |
| |
| statement.close(); |
| } |
| catch (SQLException ex) { |
| LOG.error(null, ex); |
| } |
| |
| memsqlStore.disconnect(); |
| } |
| |
| @Test |
| public void TestMemsqlInputOperator() throws SQLException |
| { |
| cleanDatabase(); |
| populateDatabase(createStore(null, true)); |
| |
| MemsqlInputOperator inputOperator = new MemsqlInputOperator(); |
| createStore((MemsqlStore) inputOperator.getStore(), true); |
| inputOperator.setBlastSize(BLAST_SIZE); |
| |
| CollectorTestSink<Object> sink = new CollectorTestSink<Object>(); |
| inputOperator.outputPort.setSink(sink); |
| |
| inputOperator.setup(null); |
| |
| for(int wid = 0; |
| wid < NUM_WINDOWS + 1; |
| wid++) { |
| inputOperator.beginWindow(wid); |
| inputOperator.emitTuples(); |
| inputOperator.endWindow(); |
| } |
| |
| Assert.assertEquals("Number of tuples in database", DATABASE_SIZE, sink.collectedTuples.size()); |
| } |
| } |