///

Se você estiver usando `pip` para instalar pacotes (ele vem por padrão com o Python), você deveria **atualizá-lo** para a versão mais recente.

Muitos erros exóticos durante a instalação de um pacote são resolvidos apenas atualizando o `pip` primeiro.

/// tip | Dica

Normalmente, você faria isso **uma vez**, logo após criar o ambiente virtual.

```console
$ python -m ensurepip --upgrade

---> 100%
```

</div>

Cette commande installera pip s’il n’est pas déjà installé et garantit aussi que la version de pip installée est au moins aussi récente que celle disponible dans `ensurepip`.

///

## Ajouter `.gitignore` { #add-gitignore }

    segment.setWeakValueReferenceForTesting(dummyEntry, dummyValueRef);
    segment.setTableEntryForTesting(index, dummyEntry);
    // returns the most recent entry
    assertThat(segment.get(key, hash)).isEqualTo(dummyValue);
    assertTrue(segment.containsKey(key, hash));
    assertTrue(segment.containsValue(value));
    assertTrue(segment.containsValue(dummyValue));
  }

    segment.setWeakValueReferenceForTesting(dummyEntry, dummyValueRef);
    segment.setTableEntryForTesting(index, dummyEntry);
    // returns the most recent entry
    assertThat(segment.get(key, hash)).isEqualTo(dummyValue);
    assertTrue(segment.containsKey(key, hash));
    assertTrue(segment.containsValue(value));
    assertTrue(segment.containsValue(dummyValue));
  }

	return
}

// Contains checks if a key is in the cache, without updating the recent-ness
// or deleting it for being stale.
func (c *LRU[K, V]) Contains(key K) (ok bool) {
	c.mu.RLock()
	defer c.mu.RUnlock()
	_, ok = c.items[key]
	return ok
}

// Peek returns the key value (or undefined if not found) without updating
// the "recently used"-ness of the key.
func (c *LRU[K, V]) Peek(key K) (value V, ok bool) {

    
    /**
     * Send data using RDMA
     */
    public abstract void send(ByteBuffer data, RdmaMemoryRegion region) throws IOException;
    
    /**
     * Receive data using RDMA  
     */
    public abstract ByteBuffer receive(int timeout) throws IOException;
    
    /**
     * Perform RDMA read operation
     */
    public abstract void rdmaRead(RdmaMemoryRegion localRegion, 

            assertThrows(CIFSException.class, handle::getSessionKey);
        }
    }

    @Nested
    @DisplayName("Send/Receive Fragment Tests")
    class SendReceiveFragmentTests {

        @Test
        @DisplayName("Should send and receive fragment successfully")
        void testDoSendReceiveFragment_Success() throws Exception {
            DcerpcPipeHandle handle = createMockedDcerpcPipeHandle();

     *
     * @return send operation count
     */
    public long getRdmaSends() {
        return rdmaSends.get();
    }

    /**
     * Get total number of RDMA receive operations
     *
     * @return receive operation count
     */
    public long getRdmaReceives() {
        return rdmaReceives.get();
    }

    /**
     * Get total bytes transferred via RDMA
     *

            RdmaMemoryRegion recvRegion = bufferManager.getReceiveRegion();
            assertNotNull(recvRegion, "Receive region should not be null");
            assertTrue(recvRegion.getSize() > 0, "Receive region should have positive size");
            assertNotNull(recvRegion.getBuffer(), "Receive region buffer should not be null");

            // Test buffer pooling statistics

        assertEquals(1, cleaned);
        assertNull(leaseManager.getLease(key));
    }

    @Test
    @DisplayName("Should not clean up recent leases")
    void testCleanupRecentLeases() {
        String path = "/share/recent.txt";
        int requestedState = Smb2LeaseState.SMB2_LEASE_READ_CACHING;

        Smb2LeaseKey key = leaseManager.requestLease(path, requestedState);