/**
* 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.pig.backend.hadoop.accumulo;
import java.io.IOException;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;
import java.util.Map.Entry;
import org.apache.commons.cli.ParseException;
import org.apache.hadoop.conf.Configuration;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Ignore;
import org.junit.Test;
public class TestAccumuloStorageConfiguration {
protected Configuration original;
protected AccumuloStorage storage;
@Before
public void setup() throws ParseException, IOException {
storage = new AccumuloStorage();
original = new Configuration();
original.set("string1", "value1");
original.set("string2", "value2");
original.set("string3", "value3");
original.setBoolean("boolean", true);
original.setLong("long", 10);
original.setInt("integer", 20);
}
protected Map<String, String> getContents(Configuration conf) {
Map<String, String> contents = new HashMap<String, String>();
Iterator<Entry<String, String>> iter = conf.iterator();
while (iter.hasNext()) {
Entry<String, String> entry = iter.next();
contents.put(entry.getKey(), entry.getValue());
}
return contents;
}
@Test
public void testClearEquivalenceStrings() {
Configuration clearCopy = new Configuration(original);
Assert.assertEquals(getContents(original), getContents(clearCopy));
Map<String, String> entriesToUnset = new HashMap<String, String>();
entriesToUnset.put("string1", "foo");
entriesToUnset.put("string3", "bar");
storage.clearUnset(clearCopy, entriesToUnset);
Configuration originalCopy = new Configuration();
for (Entry<String, String> entry : original) {
if (!"string1".equals(entry.getKey())
&& !"string3".equals(entry.getKey())) {
originalCopy.set(entry.getKey(), entry.getValue());
}
}
Assert.assertEquals(getContents(originalCopy), getContents(clearCopy));
}
@Test
public void testClearEquivalenceOnTypes() {
Configuration clearCopy = new Configuration(original);
Assert.assertEquals(getContents(original), getContents(clearCopy));
Map<String, String> entriesToUnset = new HashMap<String, String>();
entriesToUnset.put("long", "foo");
entriesToUnset.put("boolean", "bar");
entriesToUnset.put("integer", "foobar");
storage.clearUnset(clearCopy, entriesToUnset);
Configuration originalCopy = new Configuration();
for (Entry<String, String> entry : original) {
if (!"long".equals(entry.getKey())
&& !"boolean".equals(entry.getKey())
&& !"integer".equals(entry.getKey())) {
originalCopy.set(entry.getKey(), entry.getValue());
}
}
Assert.assertEquals(getContents(originalCopy), getContents(clearCopy));
}
@Ignore
// Ignored until dependency gets updated to Hadoop >=1.2.0 and we have
// Configuration#unset
@Test
public void testUnsetEquivalenceStrings() {
Configuration unsetCopy = new Configuration(original);
Assert.assertEquals(getContents(original), getContents(unsetCopy));
Map<String, String> entriesToUnset = new HashMap<String, String>();
entriesToUnset.put("string1", "foo");
entriesToUnset.put("string3", "bar");
storage.simpleUnset(unsetCopy, entriesToUnset);
Configuration originalCopy = new Configuration();
for (Entry<String, String> entry : original) {
if (!"string1".equals(entry.getKey())
&& !"string2".equals(entry.getKey())) {
originalCopy.set(entry.getKey(), entry.getValue());
}
}
Assert.assertEquals(getContents(originalCopy), getContents(unsetCopy));
}
@Ignore
// Ignored until dependency gets updated to Hadoop >=1.2.0 and we have
// Configuration#unset
@Test
public void testEquivalenceStrings() {
Configuration unsetCopy = new Configuration(original), clearCopy = new Configuration(
original);
Assert.assertEquals(getContents(unsetCopy), getContents(clearCopy));
Map<String, String> entriesToUnset = new HashMap<String, String>();
entriesToUnset.put("string1", "foo");
entriesToUnset.put("string3", "bar");
storage.simpleUnset(unsetCopy, entriesToUnset);
storage.clearUnset(clearCopy, entriesToUnset);
Assert.assertEquals(getContents(unsetCopy), getContents(clearCopy));
Configuration originalCopy = new Configuration();
for (Entry<String, String> entry : original) {
if (!"string1".equals(entry.getKey())
&& !"string2".equals(entry.getKey())) {
originalCopy.set(entry.getKey(), entry.getValue());
}
}
Assert.assertEquals(getContents(originalCopy), getContents(unsetCopy));
Assert.assertEquals(getContents(originalCopy), getContents(clearCopy));
}
@Ignore
// Ignored until dependency gets updated to Hadoop >=1.2.0 and we have
// Configuration#unset
@Test
public void testEquivalenceOnTypes() {
Configuration unsetCopy = new Configuration(original), clearCopy = new Configuration(
original);
Assert.assertEquals(getContents(original), getContents(unsetCopy));
Assert.assertEquals(getContents(original), getContents(clearCopy));
Map<String, String> entriesToUnset = new HashMap<String, String>();
entriesToUnset.put("long", "foo");
entriesToUnset.put("boolean", "bar");
entriesToUnset.put("integer", "foobar");
storage.simpleUnset(unsetCopy, entriesToUnset);
storage.clearUnset(clearCopy, entriesToUnset);
Configuration originalCopy = new Configuration();
for (Entry<String, String> entry : original) {
if (!"long".equals(entry.getKey())
&& !"boolean".equals(entry.getKey())
&& !"integer".equals(entry.getKey())) {
originalCopy.set(entry.getKey(), entry.getValue());
}
}
Assert.assertEquals(getContents(originalCopy), getContents(unsetCopy));
Assert.assertEquals(getContents(originalCopy), getContents(clearCopy));
}
@Ignore
// Ignored until dependency gets updated to Hadoop >=1.2.0 and we have
// Configuration#unset
@Test
public void testUnsetEquivalenceOnTypes() {
Configuration unsetCopy = new Configuration(original);
Assert.assertEquals(getContents(original), getContents(unsetCopy));
Map<String, String> entriesToUnset = new HashMap<String, String>();
entriesToUnset.put("long", "foo");
entriesToUnset.put("boolean", "bar");
entriesToUnset.put("integer", "foobar");
storage.simpleUnset(unsetCopy, entriesToUnset);
Configuration originalCopy = new Configuration();
for (Entry<String, String> entry : original) {
if (!"long".equals(entry.getKey())
&& !"boolean".equals(entry.getKey())
&& !"integer".equals(entry.getKey())) {
originalCopy.set(entry.getKey(), entry.getValue());
}
}
Assert.assertEquals(getContents(originalCopy), getContents(unsetCopy));
}
}