emptyDataFrameShouldApplyFlowControl() — netty Function Reference

Source Code

codec-http2/src/test/java/io/netty/handler/codec/http2/DefaultHttp2ConnectionDecoderTest.java lines 371–388

    @Test
    public void emptyDataFrameShouldApplyFlowControl() throws Exception {
        final ByteBuf data = EMPTY_BUFFER;
        int padding = 0;
        mockFlowControl(0);
        try {
            decode().onDataRead(ctx, STREAM_ID, data, padding, true);
            verify(localFlow).receiveFlowControlledFrame(eq(stream), eq(data), eq(padding), eq(true));

            // Now we ignore the empty bytes inside consumeBytes method, so it will be called once.
            verify(localFlow).consumeBytes(eq(stream), eq(0));

            // Verify that the empty data event was propagated to the observer.
            verify(listener).onDataRead(eq(ctx), eq(STREAM_ID), eq(data), eq(padding), eq(true));
        } finally {
            data.release();
        }
    }