Http2NettyLocalChannelTest.java

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package io.grpc.testing.integration;

import io.grpc.ManagedChannel;
import io.grpc.netty.NegotiationType;
import io.grpc.netty.NettyChannelBuilder;
import io.grpc.netty.NettyServerBuilder;
import io.netty.channel.local.LocalAddress;
import io.netty.channel.local.LocalChannel;
import io.netty.channel.local.LocalServerChannel;
import org.junit.AfterClass;
import org.junit.BeforeClass;
import org.junit.runner.RunWith;
import org.junit.runners.JUnit4;

/**
 * Run transport tests over the Netty in-process channel.
 */
@RunWith(JUnit4.class)
public class Http2NettyLocalChannelTest extends AbstractInteropTest {

  /** Start server. */
  @BeforeClass
  public static void startServer() {
    startStaticServer(
        NettyServerBuilder
            .forAddress(new LocalAddress("in-process-1"))
            .flowControlWindow(65 * 1024)
            .maxMessageSize(AbstractInteropTest.MAX_MESSAGE_SIZE)
            .channelType(LocalServerChannel.class));
  }

  /** Stop server. */
  @AfterClass
  public static void stopServer() {
    stopStaticServer();
  }

  @Override
  protected ManagedChannel createChannel() {
    NettyChannelBuilder builder = NettyChannelBuilder
        .forAddress(new LocalAddress("in-process-1"))
        .negotiationType(NegotiationType.PLAINTEXT)
        .channelType(LocalChannel.class)
        .flowControlWindow(65 * 1024)
        .maxInboundMessageSize(AbstractInteropTest.MAX_MESSAGE_SIZE);
    io.grpc.internal.TestingAccessor.setStatsContextFactory(builder, getClientStatsFactory());
    return builder.build();
  }
}