)
```

/// warning

The supporting additional functions `fake_password_hasher` and `fake_save_user` are just to demo a possible flow of the data, but they of course are not providing any real security.

///

## Reduce duplication { #reduce-duplication }

Reducing code duplication is one of the core ideas in **FastAPI**.

///

## Separando testes { #separating-tests }

Em uma aplicação real, você provavelmente teria seus testes em um arquivo diferente.

E sua aplicação **FastAPI** também pode ser composta de vários arquivos/módulos, etc.

### Arquivo da aplicação **FastAPI** { #fastapi-app-file }

    // US region agents have name "EC2-XXX"
    doesNotContain("teamcity.agent.name", "EC2")
}

/**
 * We have some "shared" host where a Linux build agent and a Windows build agent
 * both run on the same bare metal. Some builds require exclusive access to the
 * hardware resources (e.g. performance test).
 */
fun Requirements.requiresNotSharedHost() {
    doesNotContain("agent.host.type", "shared")
}

/**

        verify(watchHandle, times(1)).call();
    }

    /**
     * Test call() method as Callable in executor service
     */
    @Test
    void testCallAsCallable() throws Exception {
        // Create a real implementation for testing Callable behavior
        SmbWatchHandle realHandle = new SmbWatchHandle() {
            private int callCount = 0;

            @Override

import org.mockito.Mock;
import org.mockito.junit.jupiter.MockitoExtension;

/**
 * JUnit 5 tests for {@link TestLocking}.
 * Tests command line argument parsing and basic field initialization.
 * Does not require a real SMB server - focuses on application logic.
 */
@ExtendWith(MockitoExtension.class)
class TestLockingTest {

    private PrintStream originalOut;
    private PrintStream originalErr;

//	SSE-KMS: ETag != MD5
//
// # Encrypted ETags
//
// An S3 implementation has to remember the content MD5 of objects
// in case of SSE-S3. However, storing the ETag of an encrypted
// object in plaintext may reveal some information about the object.
// For example, two objects with the same ETag are identical with
// a very high probability.
//
// Therefore, an S3 implementation may encrypt an ETag before storing

            int originalValue = 150;
            NdrShort ndrShort1 = new NdrShort(originalValue);

            // Create separate mocks for encoding and decoding to simulate real buffer
            NdrBuffer encodeBuffer = mock(NdrBuffer.class);
            NdrBuffer decodeBuffer = mock(NdrBuffer.class);
            when(decodeBuffer.dec_ndr_short()).thenReturn(originalValue);

Isso não seria tão importante neste exemplo específico porque é um arquivo falso em memória (com `io.BytesIO`), mas com um arquivo real, seria importante garantir que o arquivo fosse fechado ao final do trabalho.

### Arquivos e async { #files-and-async }

Na maioria dos casos, objetos semelhantes a arquivo não são compatíveis com async e await por padrão.

            fail("Failed to access servername field: " + e.getMessage());
        }
    }

    @Test
    void testGetEntriesWithMultipleShares() throws Exception {
        // Create real ShareInfo1 objects instead of mocks
        srvsvc.ShareInfo1 shareInfo1 = new srvsvc.ShareInfo1();
        shareInfo1.netname = "Share1";
        shareInfo1.type = 0;
        shareInfo1.remark = "Remark for Share1";

import jcifs.smb.SmbSessionInternal;
import jcifs.smb.SmbTransportInternal;

/**
 * Unit tests for SMB3 Multi-Channel functionality
 *
 * These tests verify the multi-channel implementation without requiring a real SMB server.
 */
@ExtendWith(MockitoExtension.class)
@MockitoSettings(strictness = Strictness.LENIENT)
class MultiChannelIntegrationTest {

    @Mock
    private SmbTransportInternal mockTransport;

    @Mock