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/* Copyright (c) 2016, Isode Limited, London, England.
* All rights reserved.
*
* Acquisition and use of this software and related materials for any
* purpose requires a written license agreement from Isode Limited,
* or a written license from an organisation licensed by Isode Limited
* to grant such a license.
*
*/
package com.isode.stroke.network;
import static org.junit.Assert.assertEquals;
import java.util.ArrayList;
import java.util.List;
import org.junit.Test;
import com.isode.stroke.base.RandomGenerator;
import com.isode.stroke.network.DomainNameServiceQuery.Result;
/**
* Test for {@link DomainNameServiceQuery}
*/
public class DomainNameServiceQueryTest {
private static class RandomGenerator1 implements RandomGenerator {
@Override
public int generateRandomInteger(int max) {
return 0;
}
}
public static class RandomGenerator2 implements RandomGenerator {
@Override
public int generateRandomInteger(int max) {
return max;
}
}
@Test
public void testSortResults_Random1() {
List<Result> results = new ArrayList<Result>(6);
results.add(new Result("server1.com", 5222, 5, 1));
results.add(new Result("server2.com", 5222, 3, 10));
results.add(new Result("server3.com", 5222, 6, 1));
results.add(new Result("server4.com", 5222, 3, 20));
results.add(new Result("server5.com", 5222, 2, 1));
results.add(new Result("server6.com", 5222, 3, 10));
RandomGenerator generator = new RandomGenerator1();
DomainNameServiceQuery.sortResults(results, generator);
assertEquals("server5.com",results.get(0).hostname);
assertEquals("server2.com",results.get(1).hostname);
assertEquals("server4.com",results.get(2).hostname);
assertEquals("server6.com",results.get(3).hostname);
assertEquals("server1.com",results.get(4).hostname);
assertEquals("server3.com",results.get(5).hostname);
}
@Test
public void testSortResults_Random2() {
List<Result> results = new ArrayList<Result>(7);
results.add(new Result("server1.com", 5222, 5, 1));
results.add(new Result("server2.com", 5222, 3, 10));
results.add(new Result("server3.com", 5222, 6, 1));
results.add(new Result("server4.com", 5222, 3, 20));
results.add(new Result("server5.com", 5222, 2, 1));
results.add(new Result("server6.com", 5222, 3, 10));
results.add(new Result("server7.com", 5222, 3, 40));
RandomGenerator generator = new RandomGenerator2();
DomainNameServiceQuery.sortResults(results, generator);
assertEquals("server5.com",results.get(0).hostname);
assertEquals("server7.com",results.get(1).hostname);
assertEquals("server2.com",results.get(2).hostname);
assertEquals("server4.com",results.get(3).hostname);
assertEquals("server6.com",results.get(4).hostname);
assertEquals("server1.com",results.get(5).hostname);
assertEquals("server3.com",results.get(6).hostname);
}
}
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Swift