コード例 #1
0
  @Test
  public void shouldForwardReadCallsBlindly() throws Exception {
    ChannelBuffer buf = createStrictMock(ChannelBuffer.class);
    expect(buf.readerIndex()).andReturn(0).anyTimes();
    expect(buf.writerIndex()).andReturn(0).anyTimes();
    expect(buf.capacity()).andReturn(0).anyTimes();

    expect(buf.getBytes(1, (GatheringByteChannel) null, 2)).andReturn(3);
    buf.getBytes(4, (OutputStream) null, 5);
    buf.getBytes(6, (byte[]) null, 7, 8);
    buf.getBytes(9, (ChannelBuffer) null, 10, 11);
    buf.getBytes(12, (ByteBuffer) null);
    expect(buf.getByte(13)).andReturn(Byte.valueOf((byte) 14));
    expect(buf.getShort(15)).andReturn(Short.valueOf((short) 16));
    expect(buf.getUnsignedMedium(17)).andReturn(18);
    expect(buf.getInt(19)).andReturn(20);
    expect(buf.getLong(21)).andReturn(22L);

    ByteBuffer bb = ByteBuffer.allocate(100);
    ByteBuffer[] bbs = {ByteBuffer.allocate(101), ByteBuffer.allocate(102)};

    expect(buf.toByteBuffer(23, 24)).andReturn(bb);
    expect(buf.toByteBuffers(25, 26)).andReturn(bbs);
    expect(buf.capacity()).andReturn(27);

    replay(buf);

    ChannelBuffer roBuf = unmodifiableBuffer(buf);
    assertEquals(3, roBuf.getBytes(1, (GatheringByteChannel) null, 2));
    roBuf.getBytes(4, (OutputStream) null, 5);
    roBuf.getBytes(6, (byte[]) null, 7, 8);
    roBuf.getBytes(9, (ChannelBuffer) null, 10, 11);
    roBuf.getBytes(12, (ByteBuffer) null);
    assertEquals((byte) 14, roBuf.getByte(13));
    assertEquals((short) 16, roBuf.getShort(15));
    assertEquals(18, roBuf.getUnsignedMedium(17));
    assertEquals(20, roBuf.getInt(19));
    assertEquals(22L, roBuf.getLong(21));

    ByteBuffer roBB = roBuf.toByteBuffer(23, 24);
    assertEquals(100, roBB.capacity());
    assertTrue(roBB.isReadOnly());

    ByteBuffer[] roBBs = roBuf.toByteBuffers(25, 26);
    assertEquals(2, roBBs.length);
    assertEquals(101, roBBs[0].capacity());
    assertTrue(roBBs[0].isReadOnly());
    assertEquals(102, roBBs[1].capacity());
    assertTrue(roBBs[1].isReadOnly());
    assertEquals(27, roBuf.capacity());

    verify(buf);
  }