assertEquals(0x0123456789ABCDEFL, val);
        assertEquals(8, ndrBuffer.getIndex());
    }

    @Test
    void testEncDecNdrString() throws NdrException {
        String testString = "Hello World";
        ndrBuffer.enc_ndr_string(testString);

        // Expected length: 4 (actual_count) + 4 (offset) + 4 (max_count) + len*2 (unicode) + 2 (null terminator)

});
```

### Text Processing and JSON
```java
import org.codelibs.core.text.*;

// JSON utilities with proper escaping
String escaped = JsonUtil.escape("Hello \"World\" with special chars");
String unescaped = JsonUtil.unescape(escaped);

// Text tokenization
Tokenizer tokenizer = new Tokenizer("field1,field2,field3", ",");
while (tokenizer.hasMoreTokens()) {

		UIntField:         1,
		UInt8Field:        1,
		UInt16Field:       1,
		UInt32Field:       1,
		UInt64Field:       1,
		Float32Field:      1.1,
		Float64Field:      1.1,
		StringField:       "hello",
		TimeField:         currTime,
		TimePtrField:      &currTime,
		EmbeddedStruct:    EmbeddedStruct{EmbeddedIntField: 1, NestedEmbeddedStruct: NestedEmbeddedStruct{NestedEmbeddedIntField: 1, NestedEmbeddedIntFieldWithDefault: 2}},

### Mencoba aplikasi

Buka browser di <a href="http://127.0.0.1:8000" class="external-link" target="_blank">http://127.0.0.1:8000</a>.

Anda akan melihat response JSON sebagai berikut:

```JSON
{"message": "Hello World"}
```

### Dokumen API interaktif

Sekarang kunjungi <a href="http://127.0.0.1:8000/docs" class="external-link" target="_blank">http://127.0.0.1:8000/docs</a>.

### Confira

Abra o seu navegador em <a href="http://127.0.0.1:8000" class="external-link" target="_blank">http://127.0.0.1:8000</a>.

Você verá essa resposta em JSON:

```JSON
{"message": "Hello World"}
```

### Documentação Interativa de APIs

Agora vá para <a href="http://127.0.0.1:8000/docs" class="external-link" target="_blank">http://127.0.0.1:8000/docs</a>.

### Check it { #check-it }

Open your browser at <a href="http://127.0.0.1:8000" class="external-link" target="_blank">http://127.0.0.1:8000</a>.

You will see the JSON response as:

```JSON
{"message": "Hello World"}
```

### Interactive API docs { #interactive-api-docs }

Now go to <a href="http://127.0.0.1:8000/docs" class="external-link" target="_blank">http://127.0.0.1:8000/docs</a>.

export MC_HOST_minio2=https://minio:minio123@localhost:9002

./mc ready minio1 --insecure
./mc ready minio2 --insecure

# Prepare data for tests
echo -n "Preparing test data ..."
mkdir -p /tmp/data
echo "Hello World" >/tmp/data/obj
touch /tmp/data/mpartobj
shred -s 500M /tmp/data/mpartobj
echo "done"

# Add replication site
./mc admin replicate add minio1 minio2 --insecure
# sleep for replication to complete
sleep 30

export MC_HOST_minio2=https://minio:minio123@localhost:9002

./mc ready minio1 --insecure
./mc ready minio2 --insecure

# Prepare data for tests
echo -n "Preparing test data ..."
mkdir -p /tmp/data
echo "Hello from encrypted world" >/tmp/data/encrypted
touch /tmp/data/mpartobj
shred -s 500M /tmp/data/mpartobj
touch /tmp/data/defpartsize
shred -s 500M /tmp/data/defpartsize
touch /tmp/data/custpartsize

Відкрийте браузер та введіть адресу <a href="http://127.0.0.1:8000" class="external-link" target="_blank">http://127.0.0.1:8000</a>.

Ви побачите у відповідь таке повідомлення у форматі JSON:

```JSON
{"message": "Hello World"}
```

### Інтерактивна API документація

Перейдемо сюди <a href="http://127.0.0.1:8000/docs" class="external-link" target="_blank">http://127.0.0.1:8000/docs</a>.

Cuando el bloque `with` termina, se asegura de cerrar el archivo, incluso si hubo excepciones.

Cuando creas una dependencia con `yield`, **FastAPI** creará internamente un context manager para ella y lo combinará con algunas otras herramientas relacionadas.

### Usando context managers en dependencias con `yield`

/// warning | Advertencia

Esto es, más o menos, una idea "avanzada".