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/*
* Copyright 2018 The gRPC Authors
*
* 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 io.grpc.alts;
import static com.google.common.truth.Truth.assertThat;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.verify;
import com.google.common.base.Defaults;
import io.grpc.ManagedChannel;
import io.grpc.alts.AltsChannelBuilder.AltsChannel;
import io.grpc.alts.internal.AltsClientOptions;
import io.grpc.alts.internal.AltsProtocolNegotiator;
import io.grpc.alts.internal.TransportSecurityCommon.RpcProtocolVersions;
import io.grpc.netty.InternalNettyChannelBuilder.TransportCreationParamsFilterFactory;
import io.grpc.netty.ProtocolNegotiator;
import java.lang.reflect.Method;
import java.lang.reflect.Modifier;
import java.net.InetSocketAddress;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.JUnit4;
@RunWith(JUnit4.class)
public final class AltsChannelBuilderTest {
@Test
public void buildsNettyChannel() throws Exception {
AltsChannelBuilder builder =
AltsChannelBuilder.forTarget("localhost:8080").enableUntrustedAltsForTesting();
TransportCreationParamsFilterFactory tcpfFactory = builder.getTcpfFactoryForTest();
AltsClientOptions altsClientOptions = builder.getAltsClientOptionsForTest();
assertThat(tcpfFactory).isNull();
assertThat(altsClientOptions).isNull();
ManagedChannel channel = builder.build();
assertThat(channel).isInstanceOf(AltsChannel.class);
tcpfFactory = builder.getTcpfFactoryForTest();
altsClientOptions = builder.getAltsClientOptionsForTest();
assertThat(tcpfFactory).isNotNull();
ProtocolNegotiator protocolNegotiator =
tcpfFactory
.create(new InetSocketAddress(8080), "fakeAuthority", "fakeUserAgent", null)
.getProtocolNegotiator();
assertThat(protocolNegotiator).isInstanceOf(AltsProtocolNegotiator.class);
assertThat(altsClientOptions).isNotNull();
RpcProtocolVersions expectedVersions =
RpcProtocolVersions.newBuilder()
.setMaxRpcVersion(
RpcProtocolVersions.Version.newBuilder().setMajor(2).setMinor(1).build())
.setMinRpcVersion(
RpcProtocolVersions.Version.newBuilder().setMajor(2).setMinor(1).build())
.build();
assertThat(altsClientOptions.getRpcProtocolVersions()).isEqualTo(expectedVersions);
}
@Test
public void allAltsChannelMethodsForward() throws Exception {
ManagedChannel mockDelegate = mock(ManagedChannel.class);
AltsChannel altsChannel = new AltsChannel(mockDelegate);
for (Method method : ManagedChannel.class.getDeclaredMethods()) {
if (Modifier.isStatic(method.getModifiers()) || Modifier.isPrivate(method.getModifiers())) {
continue;
}
Class<?>[] argTypes = method.getParameterTypes();
Object[] args = new Object[argTypes.length];
for (int i = 0; i < argTypes.length; i++) {
args[i] = Defaults.defaultValue(argTypes[i]);
}
method.invoke(altsChannel, args);
method.invoke(verify(mockDelegate), args);
}
}
}
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