@Test
    @DisplayName("Should set and get original message size")
    void testOriginalMessageSize() {
        // Given
        int messageSize = 1024;

        // When
        transformHeader.setOriginalMessageSize(messageSize);

        // Then
        assertEquals(messageSize, transformHeader.getOriginalMessageSize());
    }

    @Test
    @DisplayName("Should set and get flags")
    void testFlags() {

    }

    /**
     * Sets the size of the original unencrypted message
     *
     * @param originalMessageSize
     *            the original message size to set
     */
    public void setOriginalMessageSize(final int originalMessageSize) {
        this.originalMessageSize = originalMessageSize;
    }

    /**
     * Gets the flags field which contains flags in SMB 3.1.1 or encryption algorithm ID in SMB 3.0/3.0.2