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Try to stabilize TunnelClientTests.addListener()
Closes gh-26885
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@ -25,15 +25,13 @@ import java.nio.channels.Channels;
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import java.nio.channels.SocketChannel;
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import java.nio.channels.WritableByteChannel;
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import java.time.Duration;
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import java.util.concurrent.atomic.AtomicInteger;
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import org.awaitility.Awaitility;
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import org.junit.jupiter.api.Test;
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import static org.assertj.core.api.Assertions.assertThat;
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import static org.assertj.core.api.Assertions.assertThatIllegalArgumentException;
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import static org.mockito.ArgumentMatchers.any;
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import static org.mockito.Mockito.mock;
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import static org.mockito.Mockito.verify;
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/**
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* Tests for {@link TunnelClient}.
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@ -98,16 +96,34 @@ class TunnelClientTests {
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@Test
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void addListener() throws Exception {
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TunnelClient client = new TunnelClient(0, this.tunnelConnection);
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TunnelClientListener listener = mock(TunnelClientListener.class);
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MockTunnelClientListener listener = new MockTunnelClientListener();
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client.addListener(listener);
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int port = client.start();
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SocketChannel channel = SocketChannel.open(new InetSocketAddress(port));
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Thread.sleep(200);
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channel.close();
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Awaitility.await().atMost(Duration.ofSeconds(30)).until(listener.onOpen::get, (open) -> open == 1);
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assertThat(listener.onClose).hasValue(0);
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client.getServerThread().stopAcceptingConnections();
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channel.close();
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Awaitility.await().atMost(Duration.ofSeconds(30)).until(listener.onClose::get, (close) -> close == 1);
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client.getServerThread().join(2000);
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verify(listener).onOpen(any(SocketChannel.class));
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verify(listener).onClose(any(SocketChannel.class));
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}
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static class MockTunnelClientListener implements TunnelClientListener {
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private final AtomicInteger onOpen = new AtomicInteger();
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private final AtomicInteger onClose = new AtomicInteger();
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@Override
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public void onOpen(SocketChannel socket) {
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this.onOpen.incrementAndGet();
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}
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@Override
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public void onClose(SocketChannel socket) {
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this.onClose.incrementAndGet();
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}
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}
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static class MockTunnelConnection implements TunnelConnection {
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