assertEquals("(deny){group}group123", permissionHelper.decode("D2group123"));
    }

    public void test_decode_withInvalidPrefixes() {
        assertEquals("invalid", permissionHelper.decode("invalid"));
        assertEquals("3guest", permissionHelper.decode("3guest"));
        assertEquals("Xguest", permissionHelper.decode("Xguest"));
        assertEquals("guest", permissionHelper.decode("guest"));

        if (data == null) {
            throw new CIFSException("Data cannot be null");
        }
        if (offset < 0 || length < 0 || offset + length > data.length) {
            throw new CIFSException("Invalid offset or length");
        }
        if (!isAlgorithmSupported(algorithm)) {
            throw new CIFSException("Unsupported compression algorithm: " + algorithm);
        }
        if (length < MIN_COMPRESSION_SIZE) {

        // Test with an invalid Kerberos version
        byte[] invalidVersionToken = createTestTicketBytes(99, SERVER_REALM, SERVER_PRINCIPAL_NAME, ENCRYPTION_TYPE, ENCRYPTED_DATA, null);
        PACDecodingException e = assertThrows(PACDecodingException.class, () -> new KerberosTicket(invalidVersionToken, (byte) 0, keys));
        assertTrue(e.getMessage().startsWith("Invalid kerberos version"));
    }

    @Test

        // Test throwing and catching the exception with cause
        String expectedMessage = "Storage write error";
        Exception expectedCause = new IllegalStateException("Invalid state");

        try {
            throw new StorageException(expectedMessage, expectedCause);
        } catch (StorageException e) {
            assertEquals(expectedMessage, e.getMessage());

    private static final Logger log = LoggerFactory.getLogger(SID.class);

    static final String[] SID_TYPE_NAMES =
            { "0", "User", "Domain group", "Domain", "Local group", "Builtin group", "Deleted", "Invalid", "Unknown" };

    /**
     * Flag indicating that SIDs should be resolved to names.
     */
    public static final int SID_FLAG_RESOLVE_SIDS = 0x0001;

    /**
     * Well known SID: EVERYONE
     */

        assertEquals(3, notifications.get(2).getAction());
        assertEquals("file3", notifications.get(2).getFileName());
    }

    @DisplayName("Should throw exception for invalid structure size")
    @ParameterizedTest
    @ValueSource(ints = { 0, 1, 2, 4, 8, 10, 16, 32, 255 })
    void testInvalidStructureSize(int structureSize) {
        // Given
        byte[] buffer = new byte[256];

    assertThat(client.processNextFrame()).isFalse()
    client.listener.assertClosing(1000, "Bye!")
  }

  @Test
  fun protocolErrorBeforeCloseSendsFailure() {
    server.sink.write("0a00".decodeHex()).emit() // Invalid non-final ping frame.
    client.processNextFrame() // Detects error, send close, close connection.
    taskFaker.runTasks()
    client.webSocket!!.finishReader()
    assertThat(client.closed).isTrue()

        // Reconnect response has no data - length should be 0
        if (len != 0) {
            throw new SMBProtocolDecodingException("Invalid durable handle reconnect response length: " + len);
        }

        // No data to decode
        return 0;
    }

    /**
     * Get the context name as string
     * @return the context name
     */

			t.Fatalf("expected: %d, got: %d", successCase.offsetBegin, start)
		}

		if start+length-1 != successCase.offsetEnd {
			t.Fatalf("expected: %d, got: %d", successCase.offsetEnd, start+length-1)
		}
	}

	// Test invalid range strings.
	invalidRangeStrings := []string{
		"bytes=8",
		"bytes=5-2",
		"bytes=+2-5",
		"bytes=2-+5",
		"bytes=2--5",
		"bytes=-",
		"2-5",
		"bytes = 2-5",
		"bytes=2 - 5",
		"bytes=0-0,-1",

		{"ideas-are-more-powerful-than-guns", true},
		{"testbucket", true},
		{"1bucket", true},
		{"bucket1", true},
		{"a.b", true},
		{"ab.a.bc", true},
		// cases for which test should fail.
		// passing invalid bucket names.
		{"------", false},
		{"my..bucket", false},
		{"192.168.1.1", false},
		{"$this-is-not-valid-too", false},
		{"contains-$-dollar", false},
		{"contains-^-caret", false},