@Test
public void shouldReturnOrderedPipelineMap() {
Bootstrap b = new Bootstrap();
ChannelPipeline p = b.getPipeline();
p.addLast("a", new DummyHandler());
p.addLast("b", new DummyHandler());
p.addLast("c", new DummyHandler());
p.addLast("d", new DummyHandler());
Iterator<Entry<String, ChannelHandler>> m =
b.getPipelineAsMap().entrySet().iterator();
Entry<String, ChannelHandler> e;
e = m.next();