NdrBuffer offsetBuffer = new NdrBuffer(buffer, 100);
        assertEquals(buffer.length - 100, offsetBuffer.getCapacity());
    }

    @Test
    void testGetTailSpace() {
        ndrBuffer.setIndex(100);
        assertEquals(buffer.length - 100, ndrBuffer.getTailSpace());
    }

    @Test
    void testGetBuffer() {
        assertSame(buffer, ndrBuffer.getBuffer());
    }