Examples with EmbeddedChannel org.apache.flink.shaded.netty4.io.netty.channel.embedded.EmbeddedChannel used on opensource projects

Example 11 with EmbeddedChannel

use of org.apache.flink.shaded.netty4.io.netty.channel.embedded.EmbeddedChannel in project netty by netty.

the class Http2ServerDowngraderTest method testUpgradeEmptyEnd.

@Test
public void testUpgradeEmptyEnd() throws Exception {
    EmbeddedChannel ch = new EmbeddedChannel(new Http2ServerDowngrader());
    LastHttpContent end = LastHttpContent.EMPTY_LAST_CONTENT;
    assertTrue(ch.writeOutbound(end));
    Http2DataFrame emptyFrame = ch.readOutbound();
    try {
        assertThat(emptyFrame.content().readableBytes(), is(0));
        assertTrue(emptyFrame.isEndStream());
    } finally {
        emptyFrame.release();
    }
    assertThat(ch.readOutbound(), is(nullValue()));
    assertFalse(ch.finish());
}

Example 12 with EmbeddedChannel

use of org.apache.flink.shaded.netty4.io.netty.channel.embedded.EmbeddedChannel in project netty by netty.

the class Http2ServerDowngraderTest method testUpgradeEmptyFullResponse.

@Test
public void testUpgradeEmptyFullResponse() throws Exception {
    EmbeddedChannel ch = new EmbeddedChannel(new Http2ServerDowngrader());
    assertTrue(ch.writeOutbound(new DefaultFullHttpResponse(HttpVersion.HTTP_1_1, HttpResponseStatus.OK)));
    Http2HeadersFrame headersFrame = ch.readOutbound();
    assertThat(headersFrame.headers().status().toString(), is("200"));
    assertTrue(headersFrame.isEndStream());
    assertThat(ch.readOutbound(), is(nullValue()));
    assertFalse(ch.finish());
}

Example 13 with EmbeddedChannel

use of org.apache.flink.shaded.netty4.io.netty.channel.embedded.EmbeddedChannel in project netty by netty.

the class Http2ServerDowngraderTest method testUpgradeTrailers.

@Test
public void testUpgradeTrailers() throws Exception {
    EmbeddedChannel ch = new EmbeddedChannel(new Http2ServerDowngrader());
    LastHttpContent trailers = new DefaultLastHttpContent(Unpooled.EMPTY_BUFFER, true);
    HttpHeaders headers = trailers.trailingHeaders();
    headers.set("key", "value");
    assertTrue(ch.writeOutbound(trailers));
    Http2HeadersFrame headerFrame = ch.readOutbound();
    assertThat(headerFrame.headers().get("key").toString(), is("value"));
    assertTrue(headerFrame.isEndStream());
    assertThat(ch.readOutbound(), is(nullValue()));
    assertFalse(ch.finish());
}

Example 14 with EmbeddedChannel

use of org.apache.flink.shaded.netty4.io.netty.channel.embedded.EmbeddedChannel in project netty by netty.

the class Http2ServerDowngraderTest method testUpgradeHeaders.

@Test
public void testUpgradeHeaders() throws Exception {
    EmbeddedChannel ch = new EmbeddedChannel(new Http2ServerDowngrader());
    HttpResponse response = new DefaultHttpResponse(HttpVersion.HTTP_1_1, HttpResponseStatus.OK);
    assertTrue(ch.writeOutbound(response));
    Http2HeadersFrame headersFrame = ch.readOutbound();
    assertThat(headersFrame.headers().status().toString(), is("200"));
    assertFalse(headersFrame.isEndStream());
    assertThat(ch.readOutbound(), is(nullValue()));
    assertFalse(ch.finish());
}

Example 15 with EmbeddedChannel

use of org.apache.flink.shaded.netty4.io.netty.channel.embedded.EmbeddedChannel in project netty by netty.

the class Http2FrameCodecTest method setUp.

@Before
public void setUp() throws Exception {
    frameWriter = spy(new VerifiableHttp2FrameWriter());
    framingCodec = new Http2FrameCodec(true, frameWriter, new Http2FrameLogger(LogLevel.TRACE), new Http2Settings());
    frameListener = ((DefaultHttp2ConnectionDecoder) framingCodec.connectionHandler().decoder()).internalFrameListener();
    inboundHandler = new LastInboundHandler();
    channel = new EmbeddedChannel();
    channel.connect(new InetSocketAddress(0));
    channel.pipeline().addLast(framingCodec);
    channel.pipeline().addLast(inboundHandler);
    http2HandlerCtx = channel.pipeline().context(framingCodec.connectionHandler());
    // Handshake
    verify(frameWriter).writeSettings(eq(http2HandlerCtx), anyHttp2Settings(), anyChannelPromise());
    verifyNoMoreInteractions(frameWriter);
    channel.writeInbound(Http2CodecUtil.connectionPrefaceBuf());
    frameListener.onSettingsRead(http2HandlerCtx, new Http2Settings());
    verify(frameWriter).writeSettingsAck(eq(http2HandlerCtx), anyChannelPromise());
    frameListener.onSettingsAckRead(http2HandlerCtx);
}