DefaultChannelPipelineTest.java 文件源码

@Test
public void testChannelHandlerContextNavigation() {
    ChannelPipeline pipeline = new LocalChannel().pipeline();

    final int HANDLER_ARRAY_LEN = 5;
    ChannelHandler[] firstHandlers = newHandlers(HANDLER_ARRAY_LEN);
    ChannelHandler[] lastHandlers = newHandlers(HANDLER_ARRAY_LEN);

    pipeline.addFirst(firstHandlers);
    pipeline.addLast(lastHandlers);

    verifyContextNumber(pipeline, HANDLER_ARRAY_LEN * 2);
}