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

Example 6 with OutgoingFramesCapture

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

the class FragmentExtensionTest method testOutgoingFramesByMaxLength.

/**
     * Verify that outgoing text frames are fragmented by the maxLength configuration.
     * @throws IOException on test failure
     */
@Test
public void testOutgoingFramesByMaxLength() throws IOException {
    OutgoingFramesCapture capture = new OutgoingFramesCapture();
    FragmentExtension ext = new FragmentExtension();
    ext.setBufferPool(bufferPool);
    ext.setPolicy(WebSocketPolicy.newServerPolicy());
    ExtensionConfig config = ExtensionConfig.parse("fragment;maxLength=20");
    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 experim").setFin(false));
    expectedFrames.add(new ContinuationFrame().setPayload("entation can ever pr").setFin(false));
    expectedFrames.add(new ContinuationFrame().setPayload("ove me right;").setFin(true));
    expectedFrames.add(new TextFrame().setPayload("a single experiment ").setFin(false));
    expectedFrames.add(new ContinuationFrame().setPayload("can prove me wrong.").setFin(true));
    expectedFrames.add(new TextFrame().setPayload("-- Albert Einstein").setFin(true));
    // 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);
        // System.out.printf("actual: %s%n",actualFrame);
        // System.out.printf("expect: %s%n",expectedFrame);
        // 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 7 with OutgoingFramesCapture

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

the class WebSocketRemoteEndpointTest method testTextBinaryText.

@Test
public void testTextBinaryText() 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);
    try {
        // Attempt to start Binary Message
        ByteBuffer bytes = ByteBuffer.wrap(new byte[] { 0, 1, 2 });
        remote.sendPartialBytes(bytes, false);
        Assert.fail("Expected " + IllegalStateException.class.getName());
    } catch (IllegalStateException e) {
        // Expected path
        Assert.assertThat("Exception", e.getMessage(), containsString("Cannot send"));
    }
    // End text message
    remote.sendPartialString("World!", true);
}