/*
 * 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.geode.internal.cache.tier.sockets;

import static org.junit.Assert.assertEquals;

import org.apache.geode.cache.Cache;
import org.apache.geode.cache.CacheFactory;
import org.apache.geode.cache.server.CacheServer;
import org.apache.geode.internal.AvailablePortHelper;
import org.apache.geode.internal.cache.tier.Acceptor;
import org.apache.geode.test.junit.categories.IntegrationTest;
import org.awaitility.Awaitility;
import org.junit.Rule;
import org.junit.Test;
import org.junit.contrib.java.lang.system.RestoreSystemProperties;
import org.junit.experimental.categories.Category;

import java.io.IOException;
import java.net.Socket;
import java.util.concurrent.TimeUnit;

/**
 * Test that switching on the header byte makes instances of
 * {@link GenericProtocolServerConnection}.
 */
@Category(IntegrationTest.class)
public class ServerConnectionFactoryIntegrationTest {

  @Rule
  public final RestoreSystemProperties restoreSystemProperties = new RestoreSystemProperties();

  @Test
  public void testNewProtocolHeaderLeadsToNewProtocolServerConnection() throws IOException {
    System.setProperty("geode.feature-protobuf-protocol", "true");
    CacheFactory cacheFactory = new CacheFactory();
    Cache cache = cacheFactory.create();

    CacheServer cacheServer = cache.addCacheServer();
    final int cacheServerPort = AvailablePortHelper.getRandomAvailableTCPPort();
    cacheServer.setPort(cacheServerPort);
    cacheServer.start();

    Socket socket = new Socket("localhost", cacheServerPort);
    Awaitility.await().atMost(5, TimeUnit.SECONDS).until(socket::isConnected);
    socket.getOutputStream().write(Acceptor.PROTOBUF_CLIENT_SERVER_PROTOCOL);
    socket.getOutputStream().write(222);
    assertEquals(222, socket.getInputStream().read());

    cache.close();
  }
}

/*
 * 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.geode.internal.cache.tier.sockets;

import static org.junit.Assert.assertEquals;

import org.apache.geode.cache.Cache;
import org.apache.geode.cache.CacheFactory;
import org.apache.geode.cache.server.CacheServer;
import org.apache.geode.internal.AvailablePortHelper;
import org.apache.geode.internal.cache.tier.Acceptor;
import org.apache.geode.test.junit.categories.IntegrationTest;
import org.awaitility.Awaitility;
import org.junit.Rule;
import org.junit.Test;
import org.junit.contrib.java.lang.system.RestoreSystemProperties;
import org.junit.experimental.categories.Category;

import java.io.IOException;
import java.net.Socket;
import java.util.concurrent.TimeUnit;

/**
 * Test that switching on the header byte makes instances of
 * {@link GenericProtocolServerConnection}.
 */
@Category(IntegrationTest.class)
public class ServerConnectionFactoryIntegrationTest {

  @Rule
  public final RestoreSystemProperties restoreSystemProperties = new RestoreSystemProperties();

  @Test
  public void testNewProtocolHeaderLeadsToNewProtocolServerConnection() throws IOException {
    System.setProperty("geode.feature-protobuf-protocol", "true");

    CacheFactory cacheFactory = new CacheFactory();
    cacheFactory.set("mcast-port","0"); //sometimes it isn't due to other tests.
    Cache cache = cacheFactory.create();

    CacheServer cacheServer = cache.addCacheServer();
    final int cacheServerPort = AvailablePortHelper.getRandomAvailableTCPPort();
    cacheServer.setPort(cacheServerPort);
    cacheServer.start();

    Socket socket = new Socket("localhost", cacheServerPort);
    Awaitility.await().atMost(5, TimeUnit.SECONDS).until(socket::isConnected);
    socket.getOutputStream().write(Acceptor.PROTOBUF_CLIENT_SERVER_PROTOCOL);
    socket.getOutputStream().write(222);
    assertEquals(222, socket.getInputStream().read());

    cache.close();
  }
}

fix an integration test.