HttpClientOperationsTest.java 文件源码

@Test
public void addNamedEncoderReplaysLastHttp() throws Exception {
    ByteBuf buf = Unpooled.copiedBuffer("{\"foo\":1}", CharsetUtil.UTF_8);
    EmbeddedChannel channel = new EmbeddedChannel();
    HttpClientOperations ops = new HttpClientOperations(channel,
            (response, request) -> null, handler);

    ops.addHandler("json", new JsonObjectDecoder());
    channel.writeInbound(new DefaultLastHttpContent(buf));

    assertThat(channel.pipeline().names().iterator().next(), is("json$extractor"));

    Object content = channel.readInbound();
    assertThat(content, instanceOf(ByteBuf.class));
    ((ByteBuf) content).release();

    content = channel.readInbound();
    assertThat(content, instanceOf(LastHttpContent.class));
    ((LastHttpContent) content).release();

    assertThat(channel.readInbound(), nullValue());
}