Examples with EmbeddedChannel io.netty.channel.embedded.EmbeddedChannel used on opensource projects

Example 46 with EmbeddedChannel

use of io.netty.channel.embedded.EmbeddedChannel in project netty by netty.

the class Http2ServerDowngraderTest method testUpgradeDataEndWithTrailers.

@Test
public void testUpgradeDataEndWithTrailers() throws Exception {
    EmbeddedChannel ch = new EmbeddedChannel(new Http2ServerDowngrader());
    ByteBuf hello = Unpooled.copiedBuffer("hello world", CharsetUtil.UTF_8);
    LastHttpContent trailers = new DefaultLastHttpContent(hello, true);
    HttpHeaders headers = trailers.trailingHeaders();
    headers.set("key", "value");
    assertTrue(ch.writeOutbound(trailers));
    Http2DataFrame dataFrame = ch.readOutbound();
    try {
        assertThat(dataFrame.content().toString(CharsetUtil.UTF_8), is("hello world"));
        assertFalse(dataFrame.isEndStream());
    } finally {
        dataFrame.release();
    }
    Http2HeadersFrame headerFrame = ch.readOutbound();
    assertThat(headerFrame.headers().get("key").toString(), is("value"));
    assertTrue(headerFrame.isEndStream());
    assertThat(ch.readOutbound(), is(nullValue()));
    assertFalse(ch.finish());
}

Example 47 with EmbeddedChannel

use of io.netty.channel.embedded.EmbeddedChannel in project netty by netty.

the class Http2ServerDowngraderTest method testUpgradeDataEnd.

@Test
public void testUpgradeDataEnd() throws Exception {
    EmbeddedChannel ch = new EmbeddedChannel(new Http2ServerDowngrader());
    ByteBuf hello = Unpooled.copiedBuffer("hello world", CharsetUtil.UTF_8);
    LastHttpContent end = new DefaultLastHttpContent(hello, true);
    assertTrue(ch.writeOutbound(end));
    Http2DataFrame dataFrame = ch.readOutbound();
    try {
        assertThat(dataFrame.content().toString(CharsetUtil.UTF_8), is("hello world"));
        assertTrue(dataFrame.isEndStream());
    } finally {
        dataFrame.release();
    }
    assertThat(ch.readOutbound(), is(nullValue()));
    assertFalse(ch.finish());
}

Example 48 with EmbeddedChannel

use of io.netty.channel.embedded.EmbeddedChannel in project netty by netty.

the class Http2ServerDowngraderTest method testDowngradeTrailers.

@Test
public void testDowngradeTrailers() throws Exception {
    EmbeddedChannel ch = new EmbeddedChannel(new Http2ServerDowngrader());
    Http2Headers headers = new DefaultHttp2Headers();
    headers.set("key", "value");
    assertTrue(ch.writeInbound(new DefaultHttp2HeadersFrame(headers, true)));
    LastHttpContent trailers = ch.readInbound();
    try {
        assertThat(trailers.content().readableBytes(), is(0));
        assertThat(trailers.trailingHeaders().get("key").toString(), is("value"));
        assertFalse(trailers instanceof FullHttpRequest);
    } finally {
        trailers.release();
    }
    assertThat(ch.readInbound(), is(nullValue()));
    assertFalse(ch.finish());
}

Example 49 with EmbeddedChannel

use of io.netty.channel.embedded.EmbeddedChannel in project netty by netty.

the class Http2ServerDowngraderTest method testUpgradeEmptyFullResponseWithTrailers.

@Test
public void testUpgradeEmptyFullResponseWithTrailers() throws Exception {
    EmbeddedChannel ch = new EmbeddedChannel(new Http2ServerDowngrader());
    FullHttpResponse response = new DefaultFullHttpResponse(HttpVersion.HTTP_1_1, HttpResponseStatus.OK);
    HttpHeaders trailers = response.trailingHeaders();
    trailers.set("key", "value");
    assertTrue(ch.writeOutbound(response));
    Http2HeadersFrame headersFrame = ch.readOutbound();
    assertThat(headersFrame.headers().status().toString(), is("200"));
    assertFalse(headersFrame.isEndStream());
    Http2HeadersFrame trailersFrame = ch.readOutbound();
    assertThat(trailersFrame.headers().get("key").toString(), is("value"));
    assertTrue(trailersFrame.isEndStream());
    assertThat(ch.readOutbound(), is(nullValue()));
    assertFalse(ch.finish());
}

Example 50 with EmbeddedChannel

use of io.netty.channel.embedded.EmbeddedChannel in project netty by netty.

the class HAProxyMessageDecoderTest method testV2HeaderTooLong.

@Test(expected = HAProxyProtocolException.class)
public void testV2HeaderTooLong() {
    ch = new EmbeddedChannel(new HAProxyMessageDecoder(0));
    byte[] header = new byte[248];
    // Binary Prefix
    header[0] = 0x0D;
    // -----
    header[1] = 0x0A;
    // -----
    header[2] = 0x0D;
    // -----
    header[3] = 0x0A;
    // -----
    header[4] = 0x00;
    // -----
    header[5] = 0x0D;
    // -----
    header[6] = 0x0A;
    // -----
    header[7] = 0x51;
    // -----
    header[8] = 0x55;
    // -----
    header[9] = 0x49;
    // -----
    header[10] = 0x54;
    // -----
    header[11] = 0x0A;
    // v2, cmd=PROXY
    header[12] = 0x21;
    // TCP over IPv4
    header[13] = 0x11;
    // Remaining Bytes
    header[14] = 0x00;
    // -----
    header[15] = (byte) 0xe8;
    // Source Address
    header[16] = (byte) 0xc0;
    // -----
    header[17] = (byte) 0xa8;
    // -----
    header[18] = 0x00;
    // -----
    header[19] = 0x01;
    // Destination Address
    header[20] = (byte) 0xc0;
    // -----
    header[21] = (byte) 0xa8;
    // -----
    header[22] = 0x00;
    // -----
    header[23] = 0x0b;
    // Source Port
    header[24] = (byte) 0xdc;
    // -----
    header[25] = 0x04;
    // Destination Port
    header[26] = 0x01;
    // -----
    header[27] = (byte) 0xbb;
    ch.writeInbound(copiedBuffer(header));
}