net.epsilony.utils.codec.modbus.ModbusMasterCodecTest.java Source code

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Here is the source code for net.epsilony.utils.codec.modbus.ModbusMasterCodecTest.java

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/*
 *
 * The MIT License (MIT)
 * 
 * Copyright (C) 2013 Man YUAN <epsilon@epsilony.net>
 * 
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 * 
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */
package net.epsilony.utils.codec.modbus;

import java.util.concurrent.CompletableFuture;
import java.util.concurrent.ExecutionException;

import org.junit.Test;

import io.netty.channel.ChannelFuture;
import io.netty.channel.ChannelPromise;
import io.netty.channel.embedded.EmbeddedChannel;
import net.epsilony.utils.codec.modbus.func.MF;
import net.epsilony.utils.codec.modbus.reqres.ModbusRequest;
import net.epsilony.utils.codec.modbus.reqres.ModbusResponse;

/**
 * @author <a href="mailto:epsilony@epsilony.net">Man YUAN</a>
 *
 */
public class ModbusMasterCodecTest {

    @Test
    public void test() throws InterruptedException, ExecutionException {
        SimpModbusMasterChannelInitializer init = new SimpModbusMasterChannelInitializer();
        EmbeddedChannel channel = new EmbeddedChannel(init);
        ChannelPromise newPromise = channel.newPromise();
        System.out.println(channel.isRegistered());

        ModbusClientMaster master = new ModbusClientMaster() {
            @Override
            protected ChannelFuture genConnectFuture() {
                this.initializer = init;
                newPromise.setSuccess();
                return newPromise;
            }
        };

        CompletableFuture<ModbusResponse> future = master
                .request(new ModbusRequest(0, 0, MF.readRegisters(ModbusRegisterType.COIL, 0, 10)));
        future.get();
    }

}