| /** |
| * 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.accumulo.pig; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertTrue; |
| |
| import java.io.IOException; |
| import java.util.Arrays; |
| import java.util.Iterator; |
| import java.util.Map.Entry; |
| |
| import org.apache.accumulo.core.data.Key; |
| import org.apache.accumulo.core.data.Value; |
| import org.apache.accumulo.core.iterators.user.WholeRowIterator; |
| import org.apache.hadoop.conf.Configuration; |
| import org.apache.pig.backend.executionengine.ExecException; |
| import org.apache.pig.data.DataByteArray; |
| import org.apache.pig.data.DefaultDataBag; |
| import org.apache.pig.data.Tuple; |
| |
| public class TestUtils { |
| public static void assertConfigurationsEqual(Configuration expectedConf, Configuration actualConf) { |
| // Basically, for all the keys in expectedConf, make sure the values in both confs are equal |
| Iterator<Entry<String,String>> expectedIter = expectedConf.iterator(); |
| while (expectedIter.hasNext()) { |
| Entry<String,String> e = expectedIter.next(); |
| assertEquals(actualConf.get(e.getKey()), expectedConf.get(e.getKey())); |
| } |
| |
| // Basically, for all the keys in actualConf, make sure the values in both confs are equal |
| Iterator<Entry<String,String>> actualIter = actualConf.iterator(); |
| while (actualIter.hasNext()) { |
| Entry<String,String> e = actualIter.next(); |
| assertEquals(actualConf.get(e.getKey()), expectedConf.get(e.getKey())); |
| } |
| } |
| |
| public static void assertKeyValueEqualsTuple(Key key, Value value, Tuple tuple) throws ExecException { |
| assertTrue(Arrays.equals(key.getRow().getBytes(), ((DataByteArray) tuple.get(0)).get())); |
| assertTrue(Arrays.equals(key.getColumnFamily().getBytes(), ((DataByteArray) tuple.get(1)).get())); |
| assertTrue(Arrays.equals(key.getColumnQualifier().getBytes(), ((DataByteArray) tuple.get(2)).get())); |
| assertTrue(Arrays.equals(key.getColumnVisibility().getBytes(), ((DataByteArray) tuple.get(3)).get())); |
| assertEquals(key.getTimestamp(), ((Long) tuple.get(4)).longValue()); |
| assertTrue(Arrays.equals(value.get(), ((DataByteArray) tuple.get(5)).get())); |
| } |
| |
| public static void assertWholeRowKeyValueEqualsTuple(Key key, Value value, Tuple mainTuple) throws IOException { |
| assertTrue(Arrays.equals(key.getRow().getBytes(), ((DataByteArray) mainTuple.get(0)).get())); |
| |
| DefaultDataBag bag = (DefaultDataBag) mainTuple.get(1); |
| Iterator<Tuple> iter = bag.iterator(); |
| |
| for (Entry<Key,Value> e : WholeRowIterator.decodeRow(key, value).entrySet()) { |
| Tuple tuple = iter.next(); |
| |
| assertTrue(Arrays.equals(e.getKey().getColumnFamily().getBytes(), ((DataByteArray) tuple.get(0)).get())); |
| assertTrue(Arrays.equals(e.getKey().getColumnQualifier().getBytes(), ((DataByteArray) tuple.get(1)).get())); |
| assertTrue(Arrays.equals(e.getKey().getColumnVisibility().getBytes(), ((DataByteArray) tuple.get(2)).get())); |
| assertEquals(e.getKey().getTimestamp(), ((Long) tuple.get(3)).longValue()); |
| assertTrue(Arrays.equals(e.getValue().get(), ((DataByteArray) tuple.get(4)).get())); |
| } |
| } |
| } |