Examples with OutgoingFramesCapture org.eclipse.jetty.websocket.common.test.OutgoingFramesCapture used on opensource projects

Example 1 with OutgoingFramesCapture

use of org.eclipse.jetty.websocket.common.test.OutgoingFramesCapture in project jetty.project by eclipse.

the class FragmentExtensionTest method testOutgoingFramesDefaultConfig.

/**
     * Verify that outgoing text frames are fragmented by default configuration
     * @throws IOException on test failure
     */
@Test
public void testOutgoingFramesDefaultConfig() throws IOException {
    OutgoingFramesCapture capture = new OutgoingFramesCapture();
    FragmentExtension ext = new FragmentExtension();
    ext.setBufferPool(bufferPool);
    ext.setPolicy(WebSocketPolicy.newServerPolicy());
    ExtensionConfig config = ExtensionConfig.parse("fragment");
    ext.setConfig(config);
    ext.setNextOutgoingFrames(capture);
    // Quote
    List<String> quote = new ArrayList<>();
    quote.add("No amount of experimentation can ever prove me right;");
    quote.add("a single experiment can prove me wrong.");
    quote.add("-- Albert Einstein");
    // Write quote as separate frames
    for (String section : quote) {
        Frame frame = new TextFrame().setPayload(section);
        ext.outgoingFrame(frame, null, BatchMode.OFF);
    }
    // Expected Frames
    List<WebSocketFrame> expectedFrames = new ArrayList<>();
    expectedFrames.add(new TextFrame().setPayload("No amount of experimentation can ever prove me right;"));
    expectedFrames.add(new TextFrame().setPayload("a single experiment can prove me wrong."));
    expectedFrames.add(new TextFrame().setPayload("-- Albert Einstein"));
    // capture.dump();
    int len = expectedFrames.size();
    capture.assertFrameCount(len);
    String prefix;
    LinkedList<WebSocketFrame> frames = capture.getFrames();
    for (int i = 0; i < len; i++) {
        prefix = "Frame[" + i + "]";
        WebSocketFrame actualFrame = frames.get(i);
        WebSocketFrame expectedFrame = expectedFrames.get(i);
        // Validate Frame
        Assert.assertThat(prefix + ".opcode", actualFrame.getOpCode(), is(expectedFrame.getOpCode()));
        Assert.assertThat(prefix + ".fin", actualFrame.isFin(), is(expectedFrame.isFin()));
        Assert.assertThat(prefix + ".rsv1", actualFrame.isRsv1(), is(expectedFrame.isRsv1()));
        Assert.assertThat(prefix + ".rsv2", actualFrame.isRsv2(), is(expectedFrame.isRsv2()));
        Assert.assertThat(prefix + ".rsv3", actualFrame.isRsv3(), is(expectedFrame.isRsv3()));
        // Validate Payload
        ByteBuffer expectedData = expectedFrame.getPayload().slice();
        ByteBuffer actualData = actualFrame.getPayload().slice();
        Assert.assertThat(prefix + ".payloadLength", actualData.remaining(), is(expectedData.remaining()));
        ByteBufferAssert.assertEquals(prefix + ".payload", expectedData, actualData);
    }
}

Example 2 with OutgoingFramesCapture

use of org.eclipse.jetty.websocket.common.test.OutgoingFramesCapture in project jetty.project by eclipse.

the class FragmentExtensionTest method testOutgoingPing.

/**
     * Outgoing PING (Control Frame) should pass through extension unmodified
     * @throws IOException on test failure
     */
@Test
public void testOutgoingPing() throws IOException {
    OutgoingFramesCapture capture = new OutgoingFramesCapture();
    FragmentExtension ext = new FragmentExtension();
    ext.setBufferPool(bufferPool);
    ext.setPolicy(WebSocketPolicy.newServerPolicy());
    ExtensionConfig config = ExtensionConfig.parse("fragment;maxLength=4");
    ext.setConfig(config);
    ext.setNextOutgoingFrames(capture);
    String payload = "Are you there?";
    Frame ping = new PingFrame().setPayload(payload);
    ext.outgoingFrame(ping, null, BatchMode.OFF);
    capture.assertFrameCount(1);
    capture.assertHasFrame(OpCode.PING, 1);
    WebSocketFrame actual = capture.getFrames().getFirst();
    Assert.assertThat("Frame.opcode", actual.getOpCode(), is(OpCode.PING));
    Assert.assertThat("Frame.fin", actual.isFin(), is(true));
    Assert.assertThat("Frame.rsv1", actual.isRsv1(), is(false));
    Assert.assertThat("Frame.rsv2", actual.isRsv2(), is(false));
    Assert.assertThat("Frame.rsv3", actual.isRsv3(), is(false));
    ByteBuffer expected = BufferUtil.toBuffer(payload, StandardCharsets.UTF_8);
    Assert.assertThat("Frame.payloadLength", actual.getPayloadLength(), is(expected.remaining()));
    ByteBufferAssert.assertEquals("Frame.payload", expected, actual.getPayload().slice());
}

Example 3 with OutgoingFramesCapture

use of org.eclipse.jetty.websocket.common.test.OutgoingFramesCapture in project jetty.project by eclipse.

the class IdentityExtensionTest method testOutgoingFrames.

/**
     * Verify that outgoing frames are unmodified
     * @throws IOException on test failure
     */
@Test
public void testOutgoingFrames() throws IOException {
    OutgoingFramesCapture capture = new OutgoingFramesCapture();
    Extension ext = new IdentityExtension();
    ext.setNextOutgoingFrames(capture);
    Frame frame = new TextFrame().setPayload("hello");
    ext.outgoingFrame(frame, null, BatchMode.OFF);
    capture.assertFrameCount(1);
    capture.assertHasFrame(OpCode.TEXT, 1);
    WebSocketFrame actual = capture.getFrames().getFirst();
    Assert.assertThat("Frame.opcode", actual.getOpCode(), is(OpCode.TEXT));
    Assert.assertThat("Frame.fin", actual.isFin(), is(true));
    Assert.assertThat("Frame.rsv1", actual.isRsv1(), is(false));
    Assert.assertThat("Frame.rsv2", actual.isRsv2(), is(false));
    Assert.assertThat("Frame.rsv3", actual.isRsv3(), is(false));
    ByteBuffer expected = BufferUtil.toBuffer("hello", StandardCharsets.UTF_8);
    Assert.assertThat("Frame.payloadLength", actual.getPayloadLength(), is(expected.remaining()));
    ByteBufferAssert.assertEquals("Frame.payload", expected, actual.getPayload().slice());
}

Example 4 with OutgoingFramesCapture

use of org.eclipse.jetty.websocket.common.test.OutgoingFramesCapture in project jetty.project by eclipse.

the class PerMessageDeflateExtensionTest method testOutgoingPing.

/**
     * Outgoing PING (Control Frame) should pass through extension unmodified
     * @throws IOException on test failure
     */
@Test
public void testOutgoingPing() throws IOException {
    PerMessageDeflateExtension ext = new PerMessageDeflateExtension();
    ext.setBufferPool(bufferPool);
    ext.setPolicy(WebSocketPolicy.newServerPolicy());
    ExtensionConfig config = ExtensionConfig.parse("permessage-deflate");
    ext.setConfig(config);
    // Setup capture of outgoing frames
    OutgoingFramesCapture capture = new OutgoingFramesCapture();
    // Wire up stack
    ext.setNextOutgoingFrames(capture);
    String payload = "Are you there?";
    Frame ping = new PingFrame().setPayload(payload);
    ext.outgoingFrame(ping, null, BatchMode.OFF);
    capture.assertFrameCount(1);
    capture.assertHasFrame(OpCode.PING, 1);
    WebSocketFrame actual = capture.getFrames().getFirst();
    Assert.assertThat("Frame.opcode", actual.getOpCode(), is(OpCode.PING));
    Assert.assertThat("Frame.fin", actual.isFin(), is(true));
    Assert.assertThat("Frame.rsv1", actual.isRsv1(), is(false));
    Assert.assertThat("Frame.rsv2", actual.isRsv2(), is(false));
    Assert.assertThat("Frame.rsv3", actual.isRsv3(), is(false));
    ByteBuffer expected = BufferUtil.toBuffer(payload, StandardCharsets.UTF_8);
    Assert.assertThat("Frame.payloadLength", actual.getPayloadLength(), is(expected.remaining()));
    ByteBufferAssert.assertEquals("Frame.payload", expected, actual.getPayload().slice());
}

Example 5 with OutgoingFramesCapture

use of org.eclipse.jetty.websocket.common.test.OutgoingFramesCapture in project jetty.project by eclipse.

the class WebSocketRemoteEndpointTest method testTextPingText.

@Test
public void testTextPingText() throws IOException {
    LocalWebSocketConnection conn = new LocalWebSocketConnection(testname, bufferPool);
    OutgoingFramesCapture outgoing = new OutgoingFramesCapture();
    WebSocketRemoteEndpoint remote = new WebSocketRemoteEndpoint(conn, outgoing);
    conn.connect();
    conn.open();
    // Start text message
    remote.sendPartialString("Hello ", false);
    // Attempt to send Ping Message
    remote.sendPing(ByteBuffer.wrap(new byte[] { 0 }));
    // End text message
    remote.sendPartialString("World!", true);
}