SpdyUnknownFrameDecoderTest Class — netty Architecture

Source Code

codec-http/src/test/java/io/netty/handler/codec/spdy/SpdyUnknownFrameDecoderTest.java lines 32–74

public class SpdyUnknownFrameDecoderTest {

    private static final Random RANDOM = new Random();

    private final SpdyFrameDecoderDelegate delegate = mock(SpdyFrameDecoderDelegate.class);
    private final TestSpdyFrameDecoderDelegate testDelegate = new TestSpdyFrameDecoderDelegate(delegate);
    private SpdyFrameDecoder decoder;

    @BeforeEach
    public void createDecoder() {
        decoder = new SpdyFrameDecoder(SpdyVersion.SPDY_3_1, testDelegate) {
            @Override
            protected boolean isValidUnknownFrameHeader(final int streamId,
                                                        final int type,
                                                        final byte flags,
                                                        final int length) {
                return true;
            }
        };
    }

    @AfterEach
    public void releaseBuffers() {
        testDelegate.releaseAll();
    }

    @Test
    public void testDecodeUnknownFrame() throws Exception {
        short type = 200;
        byte flags = (byte) 0xFF;
        int length = 8;

        ByteBuf buf = Unpooled.buffer(SPDY_HEADER_SIZE + length);
        encodeControlFrameHeader(buf, type, flags, length);
        final long value = RANDOM.nextLong();
        buf.writeLong(value);

        decoder.decode(buf);
        verify(delegate).readUnknownFrame(type, flags, buf.slice(SPDY_HEADER_SIZE, 8));
        assertFalse(buf.isReadable());
    }

}