when(file.length()).thenReturn(42L);
        assertEquals(42L, raf.length());
    }

    @Test
    @DisplayName("setLength(): SMB2 path sends Smb2SetInfoRequest")
    void setLength_smb2_sendsSetInfo() throws Exception {
        SmbRandomAccessFile raf = newInstance("rw", true, false, false);
        SmbFileHandleImpl fh = (SmbFileHandleImpl) getField(raf, "handle");
        SmbTreeHandleImpl tree = fh.getTree();