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[ISSUE #5095] Add some remoting test #5251

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Oct 9, 2022
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29 changes: 24 additions & 5 deletions remoting/src/test/java/org/apache/rocketmq/remoting/TlsTest.java
Original file line number Diff line number Diff line change
Expand Up @@ -23,10 +23,13 @@
import java.io.FileWriter;
import java.io.IOException;
import java.io.PrintWriter;
import java.net.Socket;
import java.util.UUID;
import java.io.InputStream;
import java.io.BufferedInputStream;
import java.io.BufferedOutputStream;
import java.util.concurrent.TimeUnit;
import org.apache.rocketmq.remoting.common.RemotingUtil;
import org.apache.rocketmq.remoting.common.TlsMode;
import org.apache.rocketmq.remoting.exception.RemotingSendRequestException;
import org.apache.rocketmq.remoting.netty.NettyClientConfig;
Expand Down Expand Up @@ -70,6 +73,7 @@
import static org.apache.rocketmq.remoting.netty.TlsSystemConfig.tlsTestModeEnable;
import static org.assertj.core.api.Assertions.assertThat;
import static org.assertj.core.api.Assertions.failBecauseExceptionWasNotThrown;
import static org.awaitility.Awaitility.await;
import static org.junit.Assert.assertNotNull;

@RunWith(MockitoJUnitRunner.class)
Expand Down Expand Up @@ -147,6 +151,8 @@ else if ("noClientAuthFailure".equals(name.getMethodName())) {

remotingServer = RemotingServerTest.createRemotingServer();
remotingClient = RemotingServerTest.createRemotingClient(clientConfig);

await().atMost(200, TimeUnit.MILLISECONDS).until(() -> isHostConnectable(getServerAddress()));
}

@After
Expand Down Expand Up @@ -203,7 +209,7 @@ public void serverAcceptsUnAuthClient() throws Exception {
@Test
public void serverRejectsSSLClient() throws Exception {
try {
RemotingCommand response = remotingClient.invokeSync("localhost:" + remotingServer.localListenPort(), createRequest(), 1000 * 5);
RemotingCommand response = remotingClient.invokeSync(getServerAddress(), createRequest(), 1000 * 5);
failBecauseExceptionWasNotThrown(RemotingSendRequestException.class);
} catch (RemotingSendRequestException ignore) {
}
Expand All @@ -216,7 +222,7 @@ public void serverRejectsSSLClient() throws Exception {
@Test
public void serverRejectsUntrustedClientCert() throws Exception {
try {
RemotingCommand response = remotingClient.invokeSync("localhost:" + remotingServer.localListenPort(), createRequest(), 1000 * 5);
RemotingCommand response = remotingClient.invokeSync(getServerAddress(), createRequest(), 1000 * 5);
failBecauseExceptionWasNotThrown(RemotingSendRequestException.class);
} catch (RemotingSendRequestException ignore) {
}
Expand All @@ -234,7 +240,7 @@ public void serverAcceptsUntrustedClientCert() throws Exception {
@Test
public void noClientAuthFailure() throws Exception {
try {
RemotingCommand response = remotingClient.invokeSync("localhost:" + remotingServer.localListenPort(), createRequest(), 1000 * 3);
RemotingCommand response = remotingClient.invokeSync(getServerAddress(), createRequest(), 1000 * 3);
failBecauseExceptionWasNotThrown(RemotingSendRequestException.class);
} catch (RemotingSendRequestException ignore) {
}
Expand All @@ -247,7 +253,7 @@ public void noClientAuthFailure() throws Exception {
@Test
public void clientRejectsUntrustedServerCert() throws Exception {
try {
RemotingCommand response = remotingClient.invokeSync("localhost:" + remotingServer.localListenPort(), createRequest(), 1000 * 3);
RemotingCommand response = remotingClient.invokeSync(getServerAddress(), createRequest(), 1000 * 3);
failBecauseExceptionWasNotThrown(RemotingSendRequestException.class);
} catch (RemotingSendRequestException ignore) {
}
Expand Down Expand Up @@ -333,6 +339,10 @@ private static String getCertsPath(String fileName) {
}
}

private String getServerAddress() {
return "localhost:" + remotingServer.localListenPort();
}

private static RemotingCommand createRequest() {
RequestHeader requestHeader = new RequestHeader();
requestHeader.setCount(1);
Expand All @@ -345,10 +355,19 @@ private void requestThenAssertResponse() throws Exception {
}

private void requestThenAssertResponse(RemotingClient remotingClient) throws Exception {
RemotingCommand response = remotingClient.invokeSync("localhost:" + remotingServer.localListenPort(), createRequest(), 1000 * 3);
RemotingCommand response = remotingClient.invokeSync(getServerAddress(), createRequest(), 1000 * 3);
assertNotNull(response);
assertThat(response.getLanguage()).isEqualTo(LanguageCode.JAVA);
assertThat(response.getExtFields()).hasSize(2);
assertThat(response.getExtFields().get("messageTitle")).isEqualTo("Welcome");
}

private boolean isHostConnectable(String addr) {
try (Socket socket = new Socket()) {
socket.connect(RemotingUtil.string2SocketAddress(addr));
return true;
} catch (IOException ignored) {
}
return false;
}
}
Original file line number Diff line number Diff line change
Expand Up @@ -105,4 +105,21 @@ public void operationComplete(final ResponseFuture responseFuture) {
remotingAbstract.scanResponseTable();
assertNull(remotingAbstract.responseTable.get(dummyId));
}

@Test
public void testProcessRequestCommand() throws InterruptedException {
final Semaphore semaphore = new Semaphore(0);
RemotingCommand request = RemotingCommand.createRequestCommand(1, null);
ResponseFuture responseFuture = new ResponseFuture(null, 1, request, 3000,
responseFuture1 -> assertThat(semaphore.availablePermits()).isEqualTo(0), new SemaphoreReleaseOnlyOnce(semaphore));

remotingAbstract.responseTable.putIfAbsent(1, responseFuture);
RemotingCommand response = RemotingCommand.createResponseCommand(0, "Foo");
response.setOpaque(1);
remotingAbstract.processResponseCommand(null, response);

// Acquire the release permit after call back
semaphore.acquire(1);
assertThat(semaphore.availablePermits()).isEqualTo(0);
}
}