verify(session).getSessionKey();
    }

    // Happy path: transport is returned and verified
    @Test
    @DisplayName("getTransport returns mocked transport")
    void getTransport_happy() {
        when(session.getTransport()).thenReturn(transport);
        assertSame(transport, session.getTransport());
        verify(session).getTransport();
    }

    // Happy path: connect to logon share completes without exception

    private SmbSession session;

    @Mock
    private jcifs.DfsReferralData referral;

    @BeforeEach
    void resetMocks() {
        Mockito.reset(transport, ctx, session, referral);
    }

    // Happy path: hasCapability returns based on provided capability codes
    @ParameterizedTest
    @DisplayName("hasCapability returns expected values for various caps")
    @ValueSource(ints = { -1, 0, 1, 1024 })

    /**
     * Ensure the constructor sets the {@code command} field of the
     * {@link ServerMessageBlock} superclass to {@link ServerMessageBlock#SMB_COM_CLOSE}.
     */
    @Test
    @DisplayName("happy: constructor sets command correctly")
    void testConstructorSetsCommand() {
        SmbComClose close = new SmbComClose(1, 12345L);

    }

    @ParameterizedTest(name = "Implementation is instance: {0}")
    @MethodSource("implementations")
    @DisplayName("Happy path: can create implementations and use type checks")
    void testImplementationsAreUsable(SessionSetupHandler impl) {
        // Arrange is provided by method source

        // Act & Assert

        assertEquals(0, m3.getExceptionTypes().length);

        // Package check to ensure we are validating the correct type
        assertEquals("jcifs.smb", clazz.getPackage().getName());
    }

    // Happy path: shouldForceSigning returns the configured value
    @ParameterizedTest
    @ValueSource(booleans = { true, false })
    @DisplayName("shouldForceSigning returns stubbed boolean value")

import org.junit.jupiter.params.provider.ValueSource;
import org.mockito.junit.jupiter.MockitoExtension;

@ExtendWith(MockitoExtension.class)
class SMBSignatureValidationExceptionTest {

    // Happy path: default constructor creates an exception with no message/cause
    @Test
    @DisplayName("Default ctor: null message/cause and success status")
    void defaultConstructor_hasNullMessageAndCause_andDefaultStatus() {

            if (codes[i] == code) {
                return Optional.of(msgs[i]);
            }
        }
        return Optional.empty();
    }

    // Producer for code->message pairs covering all known constants (happy path)
    static Stream<Arguments> knownCodeMessagePairs() {
        return Stream.of(Arguments.of(WinError.ERROR_SUCCESS, "The operation completed successfully."),

import org.mockito.junit.jupiter.MockitoExtension;

/**
 * Tests for {@link RequestParam} covering enum mechanics and edge cases.
 */
@ExtendWith(MockitoExtension.class)
public class RequestParamTest {

    // Happy path: values() returns all constants in declaration order
    @Test
    @DisplayName("values() returns all declared constants in order")
    void valuesContainsAllInOrder() {
        RequestParam[] values = RequestParam.values();

    tests, either. This causes it to fail to find AtomicLongMapTest.

    Our workaround is to tell GWT that util.concurrent and all other packages
    have prod supersource, even if they have none. GWT is happy to ignore us
    when we specify a nonexistent path.

    (I hope that this workaround does not cause its own problems in the future.)
-->
<super-source path="super"/>

    tests, either. This causes it to fail to find AtomicLongMapTest.

    Our workaround is to tell GWT that util.concurrent and all other packages
    have prod supersource, even if they have none. GWT is happy to ignore us
    when we specify a nonexistent path.

    (I hope that this workaround does not cause its own problems in the future.)
-->
<super-source path="super"/>