/*
 * Licensed to Elasticsearch under one or more contributor
 * license agreements. See the NOTICE file distributed with
 * this work for additional information regarding copyright
 * ownership. Elasticsearch 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.elasticsearch;

import org.elasticsearch.common.network.NetworkModule;
import org.elasticsearch.common.settings.Settings;
import org.elasticsearch.plugins.Plugin;
import org.elasticsearch.test.ESIntegTestCase;
import org.elasticsearch.transport.Netty4Plugin;
import org.elasticsearch.transport.netty4.Netty4Transport;

import java.util.Arrays;
import java.util.Collection;

public abstract class ESNetty4IntegTestCase extends ESIntegTestCase {

    @Override
    protected boolean ignoreExternalCluster() {
        return true;
    }

    @Override
    protected boolean addMockTransportService() {
        return false;
    }

    @Override
    protected Settings nodeSettings(int nodeOrdinal) {
        Settings.Builder builder = Settings.builder().put(super.nodeSettings(nodeOrdinal));
        // randomize netty settings
        if (randomBoolean()) {
            builder.put(Netty4Transport.WORKER_COUNT.getKey(), random().nextInt(3) + 1);
        }
        builder.put(NetworkModule.TRANSPORT_TYPE_KEY, Netty4Plugin.NETTY_TRANSPORT_NAME);
        builder.put(NetworkModule.HTTP_TYPE_KEY, Netty4Plugin.NETTY_HTTP_TRANSPORT_NAME);
        return builder.build();
    }

    @Override
    protected Settings transportClientSettings() {
        Settings.Builder builder = Settings.builder().put(super.transportClientSettings());
        builder.put(NetworkModule.TRANSPORT_TYPE_KEY, Netty4Plugin.NETTY_TRANSPORT_NAME);
        return  builder.build();
    }

    @Override
    protected Collection<Class<? extends Plugin>> nodePlugins() {
        return Arrays.asList(Netty4Plugin.class);
    }

    @Override
    protected Collection<Class<? extends Plugin>> transportClientPlugins() {
        return Arrays.asList(Netty4Plugin.class);
    }

}