Examples with EmbeddedChannel com.couchbase.client.core.deps.io.netty.channel.embedded.EmbeddedChannel used on opensource projects

Example 16 with EmbeddedChannel

use of com.couchbase.client.core.deps.io.netty.channel.embedded.EmbeddedChannel in project couchbase-jvm-clients by couchbase.

the class MemcacheProtocolVerificationHandlerTest method shouldVerifyCorrectResponses.

/**
 * Verifies good responses are passed through.
 *
 * @param inputHolder the good input packets.
 */
@ParameterizedTest(name = "{0}")
@MethodSource
void shouldVerifyCorrectResponses(final InputHolder inputHolder) {
    EndpointContext ctx = mock(EndpointContext.class);
    final EmbeddedChannel channel = new EmbeddedChannel(new MemcacheProtocolVerificationHandler(ctx));
    try {
        channel.writeInbound(inputHolder.input);
        ByteBuf written = channel.readInbound();
        assertEquals(inputHolder.input, written);
    } finally {
        channel.finishAndReleaseAll();
    }
}

Example 17 with EmbeddedChannel

use of com.couchbase.client.core.deps.io.netty.channel.embedded.EmbeddedChannel in project couchbase-jvm-clients by couchbase.

the class MemcacheProtocolVerificationHandlerTest method shouldVerifyCorrectRequests.

/**
 * Verifies good requests are passed through.
 *
 * @param inputHolder the good input packets.
 */
@ParameterizedTest(name = "{0}")
@MethodSource
void shouldVerifyCorrectRequests(final InputHolder inputHolder) {
    EndpointContext ctx = mock(EndpointContext.class);
    final EmbeddedChannel channel = new EmbeddedChannel(new MemcacheProtocolVerificationHandler(ctx));
    try {
        channel.writeOutbound(inputHolder.input);
        ByteBuf written = channel.readOutbound();
        assertEquals(inputHolder.input, written);
    } finally {
        channel.finishAndReleaseAll();
    }
}

Example 18 with EmbeddedChannel

use of com.couchbase.client.core.deps.io.netty.channel.embedded.EmbeddedChannel in project couchbase-jvm-clients by couchbase.

the class MemcacheProtocolVerificationHandlerTest method shouldCloseOnInvalidResponses.

/**
 * Verifies that invalid responses are not let through.
 *
 * @param inputHolder the bad input packets.
 */
@ParameterizedTest(name = "{0}")
@MethodSource
void shouldCloseOnInvalidResponses(final InputHolder inputHolder) {
    SimpleEventBus eventBus = new SimpleEventBus(true);
    CoreEnvironment env = mock(CoreEnvironment.class);
    EndpointContext ctx = mock(EndpointContext.class);
    when(ctx.environment()).thenReturn(env);
    when(env.eventBus()).thenReturn(eventBus);
    final EmbeddedChannel channel = new EmbeddedChannel(new MemcacheProtocolVerificationHandler(ctx));
    try {
        channel.writeInbound(inputHolder.input);
        assertFalse(channel.isOpen());
        InvalidPacketDetectedEvent event = (InvalidPacketDetectedEvent) eventBus.publishedEvents().get(0);
        assertEquals(Event.Severity.ERROR, event.severity());
        assertEquals(Event.Category.IO.path(), event.category());
        assertTrue(event.description().contains("Invalid Packet detected:"));
    } finally {
        channel.finishAndReleaseAll();
    }
}

Example 19 with EmbeddedChannel

use of com.couchbase.client.core.deps.io.netty.channel.embedded.EmbeddedChannel in project couchbase-jvm-clients by couchbase.

the class SaslListMechanismsHandlerTest method failConnectIfPromiseTimesOut.

/**
 * This test makes sure that the timer fires if the connect future is not completed
 * otherwise.
 */
@Test
void failConnectIfPromiseTimesOut() throws Exception {
    channel = new EmbeddedChannel();
    eventBus = new SimpleEventBus(true);
    CoreEnvironment env = mock(CoreEnvironment.class);
    TimeoutConfig timeoutConfig = mock(TimeoutConfig.class);
    when(env.eventBus()).thenReturn(eventBus);
    when(env.timeoutConfig()).thenReturn(timeoutConfig);
    when(timeoutConfig.connectTimeout()).thenReturn(Duration.ofMillis(100));
    CoreContext coreContext = new CoreContext(mock(Core.class), 1, env, mock(Authenticator.class));
    EndpointContext endpointContext = new EndpointContext(coreContext, new HostAndPort("127.0.0.1", 1234), null, ServiceType.KV, Optional.empty(), Optional.empty(), Optional.empty());
    SaslListMechanismsHandler handler = new SaslListMechanismsHandler(endpointContext);
    channel.pipeline().addLast(handler);
    final ChannelFuture connect = channel.connect(new InetSocketAddress("1.2.3.4", 1234));
    channel.pipeline().fireChannelActive();
    Thread.sleep(Duration.ofMillis(100).toMillis() + 5);
    channel.runScheduledPendingTasks();
    assertTrue(connect.isDone());
    assertTrue(connect.cause() instanceof TimeoutException);
    assertEquals("SASL Mechanism listing timed out after 100ms", connect.cause().getMessage());
}

Example 20 with EmbeddedChannel

use of com.couchbase.client.core.deps.io.netty.channel.embedded.EmbeddedChannel in project couchbase-jvm-clients by couchbase.

the class SelectBucketHandlerTest method setup.

@BeforeEach
void setup() {
    channel = new EmbeddedChannel();
    SimpleEventBus simpleEventBus = new SimpleEventBus(true);
    CoreEnvironment env = mock(CoreEnvironment.class);
    TimeoutConfig timeoutConfig = mock(TimeoutConfig.class);
    when(env.eventBus()).thenReturn(simpleEventBus);
    when(env.timeoutConfig()).thenReturn(timeoutConfig);
    when(timeoutConfig.connectTimeout()).thenReturn(Duration.ofMillis(10));
    CoreContext coreContext = new CoreContext(mock(Core.class), 1, env, mock(Authenticator.class));
    endpointContext = new EndpointContext(coreContext, new HostAndPort("127.0.0.1", 1234), null, ServiceType.KV, Optional.empty(), Optional.empty(), Optional.empty());
}