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

Example 16 with EmbeddedChannel

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

the class Http2ServerDowngraderTest method testUpgradeNonEmptyFullResponse.

@Test
public void testUpgradeNonEmptyFullResponse() throws Exception {
    EmbeddedChannel ch = new EmbeddedChannel(new Http2ServerDowngrader());
    ByteBuf hello = Unpooled.copiedBuffer("hello world", CharsetUtil.UTF_8);
    assertTrue(ch.writeOutbound(new DefaultFullHttpResponse(HttpVersion.HTTP_1_1, HttpResponseStatus.OK, hello)));
    Http2HeadersFrame headersFrame = ch.readOutbound();
    assertThat(headersFrame.headers().status().toString(), is("200"));
    assertFalse(headersFrame.isEndStream());
    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 17 with EmbeddedChannel

use of org.apache.flink.shaded.netty4.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 18 with EmbeddedChannel

use of org.apache.flink.shaded.netty4.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 19 with EmbeddedChannel

use of org.apache.flink.shaded.netty4.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 20 with EmbeddedChannel

use of org.apache.flink.shaded.netty4.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());
}