/*
 * Copyright 2011 Micheal Swiggs
 * Copyright 2015 Andreas Schildbach
 *
 * 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 org.bitcoinj.net.discovery;

import org.bitcoinj.core.NetworkParameters;
import org.bitcoinj.params.MainNetParams;
import org.junit.Ignore;
import org.junit.Test;

import java.net.InetSocketAddress;
import java.util.concurrent.TimeUnit;

import static org.hamcrest.CoreMatchers.equalTo;
import static org.hamcrest.CoreMatchers.notNullValue;
import static org.junit.Assert.assertThat;

public class SeedPeersTest {
    private static final NetworkParameters MAINNET = MainNetParams.get();

    @Test
    public void getPeer_one() throws Exception{
        SeedPeers seedPeers = new SeedPeers(MAINNET);
        assertThat(seedPeers.getPeer(), notNullValue());
    }
    
    @Test
    public void getPeer_all() throws Exception{
        SeedPeers seedPeers = new SeedPeers(MAINNET);
        for (int i = 0; i < MAINNET.getAddrSeeds().length; ++i) {
            assertThat("Failed on index: "+i, seedPeers.getPeer(), notNullValue());
        }
        assertThat(seedPeers.getPeer(), equalTo(null));
    }
    
    @Test
    public void getPeers_length() throws Exception{
        SeedPeers seedPeers = new SeedPeers(MAINNET);
        InetSocketAddress[] addresses = seedPeers.getPeers(0, 0, TimeUnit.SECONDS);
        assertThat(addresses.length, equalTo(MAINNET.getAddrSeeds().length));
    }
}

@@ -709,16 +709,57 @@
 meters;%0A
+import org.bitcoinj.core.VersionMessage;%0A
 import o
@@ -1060,16 +1060,61 @@
 ertThat;
+%0Aimport static org.junit.Assert.assertThrows;
 %0A%0Apublic
@@ -2013,11 +2013,495 @@
 );%0A    %7D
+%0A%0A    @Test%0A    public void getPeers_services() %7B%0A        SeedPeers seedPeers = new SeedPeers(MAINNET);%0A        assertThrows(PeerDiscoveryException.class, () -%3E seedPeers.getPeers(VersionMessage.NODE_NETWORK, 0, TimeUnit.SECONDS));%0A    %7D%0A%0A    @Test%0A    public void getPeers_empty() %7B%0A        SeedPeers seedPeers = new SeedPeers(new int %5B0%5D, MAINNET);%0A        assertThrows(PeerDiscoveryException.class, () -%3E seedPeers.getPeers(VersionMessage.NODE_NETWORK, 0, TimeUnit.SECONDS));%0A    %7D
 %0A%7D%0A

add tests for exceptions in SeedPeersTest