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// MongoTest.java
/**
* Copyright (C) 2008 10gen Inc.
*
* 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.mongodb;
import com.mongodb.util.TestCase;
import org.testng.annotations.AfterTest;
import org.testng.annotations.BeforeTest;
import org.testng.annotations.Test;
import java.io.IOException;
import java.net.UnknownHostException;
public class MongoTest extends TestCase {
public MongoTest()
throws IOException , MongoException {
_db = new Mongo().getDB( "mongotest" );
}
final DB _db;
int _originalCleanerIntervalMs;
@BeforeTest
public void setUp() {
_originalCleanerIntervalMs = Mongo.cleanerIntervalMS;
}
@Test
public void testClose_shouldNotReturnUntilCleanupThreadIsFinished() throws Exception {
Mongo.cleanerIntervalMS = 250000; //set to a suitably large value to avoid race conditions in the test
Mongo mongo = new Mongo();
assertNotEquals(mongo._cleaner.getState(), Thread.State.NEW);
mongo.close();
assertFalse(mongo._cleaner.isAlive());
}
@SuppressWarnings("deprecation")
@Test
public void testApplyOptions() throws UnknownHostException {
MongoOptions options = new MongoOptions();
// test defaults
Mongo m = new Mongo("localhost", options);
assertEquals(ReadPreference.primary(), m.getReadPreference());
assertEquals(WriteConcern.NORMAL, m.getWriteConcern());
assertEquals(0, m.getOptions() & Bytes.QUERYOPTION_SLAVEOK);
m.close();
// test setting options
options.setReadPreference(ReadPreference.nearest());
options.slaveOk = true;
options.safe = true;
m = new Mongo("localhost", options);
assertEquals(ReadPreference.nearest(), m.getReadPreference());
assertEquals(WriteConcern.SAFE, m.getWriteConcern());
assertEquals(Bytes.QUERYOPTION_SLAVEOK, m.getOptions() & Bytes.QUERYOPTION_SLAVEOK);
m.close();
}
@AfterTest
public void tearDown() {
Mongo.cleanerIntervalMS = _originalCleanerIntervalMs;
}
public static void main( String args[] )
throws Exception {
(new MongoTest()).runConsole();
}
}