content = "...;charset=Shift_JIS\"...";
        assertEquals("Shift_JIS", htmlTransformer.parseCharset(content));

        content = "...;Charset=Shift_JIS\"...";
        assertEquals("Shift_JIS", htmlTransformer.parseCharset(content));

        content = "...;charset=EUC-JP\"...";
        assertEquals("EUC-JP", htmlTransformer.parseCharset(content));

    }

        assertEquals("dbConnection is not available.", topException.getMessage());
        assertEquals("dbConnection", topException.getComponentName());
        assertEquals(middleCause, topException.getCause());
        assertEquals(rootCause, topException.getCause().getCause());
    }

    public void test_throwAndCatch() {

    public void test_decodeJsp() {
        assertEquals("&lt;% a %&gt;", AdminDesignAction.decodeJsp("<% a %>"));
        assertEquals("&lt;%= a %&gt;", AdminDesignAction.decodeJsp("<%= a %>"));
        assertEquals("&lt;% a\nb %&gt;", AdminDesignAction.decodeJsp("<% a\nb %>"));
        assertEquals("&lt;%= a\nb %&gt;", AdminDesignAction.decodeJsp("<%= a\nb %>"));
        assertEquals("<% a", AdminDesignAction.decodeJsp("<% a"));

            int bytesWritten = context.encode(buffer, 0);

            assertEquals(12, bytesWritten);
            assertEquals(3, SMBUtil.readInt2(buffer, 0));
            assertEquals(2, SMBUtil.readInt2(buffer, 2));
            assertEquals(0x01, SMBUtil.readInt2(buffer, 4));
            assertEquals(0x02, SMBUtil.readInt2(buffer, 6));
            assertEquals(0x03, SMBUtil.readInt2(buffer, 8));

            SmbNamedPipe pipe = new SmbNamedPipe(url, SmbPipeResource.PIPE_TYPE_RDWR, ctx());

            // Assert: type is named pipe and pipe type preserved
            assertEquals(SmbConstants.TYPE_NAMED_PIPE, pipe.getType(), "Type should be TYPE_NAMED_PIPE");
            assertEquals(SmbPipeResource.PIPE_TYPE_RDWR, pipe.getPipeType(), "Pipe type should match constructor");
        }

        @ParameterizedTest

        assertNotNull(transPeekNamedPipe);
        assertEquals(TEST_PIPE_NAME, transPeekNamedPipe.name);
        assertEquals(0xFFFFFFFF, transPeekNamedPipe.timeout);
        assertEquals(6, transPeekNamedPipe.maxParameterCount);
        assertEquals(1, transPeekNamedPipe.maxDataCount);
        assertEquals((byte) 0x00, transPeekNamedPipe.maxSetupCount);
        assertEquals(2, transPeekNamedPipe.setupCount);
    }

    @Test

        assertNotNull(registration);
        assertEquals(WitnessRegistrationState.REGISTERED, registration.getState());
        assertEquals("\\\\server\\share", registration.getShareName());
        assertEquals(serverAddress, registration.getServerAddress());
        assertEquals(WitnessServiceType.FILE_SERVER_WITNESS, registration.getServiceType());

        OptionalEntity<CustomTestObject> result = OptionalUtil.ofNullable(testValue);

        assertNotNull(result);
        assertTrue(result.isPresent());
        assertEquals(testValue, result.get());
        assertEquals("test", result.get().getName());
        assertEquals(123, result.get().getValue());
    }

    public void test_ofNullable_withNullCustomObject() {
        CustomTestObject testValue = null;

        // Then
        assertEquals(filename, trans.path, "The path should be set correctly.");
        assertEquals(ServerMessageBlock.SMB_COM_TRANSACTION2, trans.command, "The command should be SMB_COM_TRANSACTION2.");
        assertEquals(SmbComTransaction.TRANS2_QUERY_PATH_INFORMATION, trans.subCommand,
                "The subCommand should be TRANS2_QUERY_PATH_INFORMATION.");

        // Test various integer values
        assertEquals("00000000", Hexdump.toHexString(0, 8));
        assertEquals("000000FF", Hexdump.toHexString(255, 8));
        assertEquals("00001000", Hexdump.toHexString(4096, 8));
        assertEquals("FFFFFFFF", Hexdump.toHexString(-1, 8));

        // Test different sizes
        assertEquals("00", Hexdump.toHexString(0, 2));
        assertEquals("FF", Hexdump.toHexString(255, 2));