assertArrayEquals(clientChallenge, Arrays.copyOfRange(actual, 16 + 16, 16 + 16 + 8));
    }

    @Test
    @DisplayName("getPreNTLMResponse: uses OEM bytes, truncates to 14, verifies interactions")
    void testGetPreNTLMResponse_basicAndInteractions() throws Exception {
        // Arrange
        when(cifsContext.getConfig()).thenReturn(configuration);

        });
        assertEquals("Operation is not supported with the negotiated capabilities", ex.getMessage());
    }

    @Test
    @DisplayName("Mockito: stubbed collaborator throws RuntimeException wrapper and interactions are verified")
    void mockInteraction_stubsThrow_andVerifiesInvocation() {
        // Arrange: Since SmbUnsupportedOperationException is a checked exception (extends IOException),

- ⚡ [**FastAPI**](https://fastapi.tiangolo.com) for the Python backend API.
  - 🧰 [SQLModel](https://sqlmodel.tiangolo.com) for the Python SQL database interactions (ORM).
  - 🔍 [Pydantic](https://docs.pydantic.dev), used by FastAPI, for the data validation and settings management.
  - 💾 [PostgreSQL](https://www.postgresql.org) as the SQL database.

        // Act
        pipe.customizeCreate(req, resp);

        // Assert: verify interactions with dependencies
        verify(req, times(1)).addFlags0(0x16);
        verify(resp, times(1)).setExtended(true);
        verify(resp, never()).setExtended(false);
    }

    @Test
    @DisplayName("openPipe returns a handle bound to this pipe")

            assertSame(rp, Enum.valueOf(RequestParam.class, rp.name()));
        }
    }

    // Interaction: Demonstrate no external interactions occur (no collaborators to call)
    // We use Mockito in a minimal, meaningful way: pass the enum to a mocked consumer and verify interaction.
    interface EnumConsumer {
        void accept(RequestParam rp);
    }

    @Mock
    EnumConsumer consumer;

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

import jcifs.CIFSException;
import jcifs.SmbSession;

/**
 * Tests for SmbTreeHandleInternal interface using Mockito to verify
 * interactions and observable behavior of collaborators.
 */
@ExtendWith(MockitoExtension.class)
public class SmbTreeHandleInternalTest {

    @Mock
    private SmbTreeHandleInternal handle;

    @Test

of actions.

**Consequence**: A warning with consequences for continued behavior. No
interaction with the people involved, including unsolicited interaction with
those enforcing the Code of Conduct, for a specified period. This
includes avoiding interactions in community spaces and external channels
like social media. Violating these terms may lead to a temporary or
permanent ban.

        // Act: invoke renew()
        CredentialsInternal result = renewable.renew();

        // Assert: verify interaction and returned value
        verify(renewable, times(1)).renew();
        assertSame(returned, result, "renew() should return the stubbed value");

        // Negative interaction check: no further interactions with the mock
        verifyNoMoreInteractions(renewable);
    }

    @Test

import jcifs.smb1.UniAddress;

/**
 * Very small test suite that exercises the most important state-changing
 * behaviour of {@link SmbSession}. The tests use Mockito to stub the
 * heavy network interactions through {@link SmbTransport}.
 */
@ExtendWith(MockitoExtension.class)
public class SmbSessionTest {

    @Mock
    UniAddress addr;
    @Mock
    InetAddress inet;
    NtlmPasswordAuthentication auth;

    }

    @Test
    void messageAndCauseConstructor_setsMessageAndCause_withoutInteractingWithCause() {
        // Arrange - mock cause to verify no interactions are needed to construct
        Throwable cause = Mockito.mock(Throwable.class);
        String message = "forced downgrade detected";

        // Act