assertTrue(transport.isSMB2());
        assertFalse(transport.isSMB2());
        verify(transport, times(2)).isSMB2();

        doThrow(new SmbException("query failed")).when(transport).isSMB2();
        assertThrows(SmbException.class, () -> transport.isSMB2());
        verify(transport, times(3)).isSMB2();
    }

    // Inflight requests count including edge values
    @ParameterizedTest

        handle.close();
        verify(treeConnection, times(1)).release();

        // Second release -> usage 0 -> -1 triggers RuntimeCIFSException
        RuntimeCIFSException ex = assertThrows(RuntimeCIFSException.class, () -> handle.release());
        assertTrue(ex.getMessage().contains("below zero"));
        verify(treeConnection, times(1)).release(); // still only once
    }

    @Test

            assertNotNull(handle);
            // Verify that sendrecv was called with MsrpcSamrConnect4 and then MsrpcSamrConnect2
            verify(mockHandle, times(1)).sendrecv(any(MsrpcSamrConnect4.class));
            verify(mockHandle, times(1)).sendrecv(any(MsrpcSamrConnect2.class));
        }
    }

    @Test
    void testConstructor_OtherDcerpcException() throws DcerpcException, IOException {

const tierCfgRefreshAtHdr = "X-MinIO-TierCfg-RefreshedAt"

// TierConfigMgr holds the collection of remote tiers configured in this deployment.
type TierConfigMgr struct {
	sync.RWMutex `msg:"-"`
	drivercache  map[string]WarmBackend `msg:"-"`

	Tiers           map[string]madmin.TierConfig `json:"tiers"`
	lastRefreshedAt time.Time                    `msg:"-"`
}

type tierMetrics struct {

        raf.writeFloat(1.0f);
        raf.writeDouble(1.0);

        // Verify length counts - using times() to check exact counts
        verify(raf, times(2)).write(any(byte[].class), anyInt(), eq(2)); // short and char
        verify(raf, times(2)).write(any(byte[].class), anyInt(), eq(4)); // int and float
        verify(raf, times(2)).write(any(byte[].class), anyInt(), eq(8)); // long and double
    }

    @Test

            assertDoesNotThrow(mockSession::close);

            verify(mockSession, times(1)).getConfig();
            verify(mockSession, times(1)).getContext();
            verify(mockSession, times(1)).unwrap(SmbSession.class);
            verify(mockSession, times(1)).close();
        }

        @Test
        @DisplayName("Should support partial mocking scenarios")

import static org.junit.jupiter.api.Assertions.assertThrows;
import static org.junit.jupiter.api.Assertions.assertTrue;
import static org.mockito.Mockito.doThrow;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.times;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;

import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.List;

    }

    /**
     * Test for close() method called multiple times.
     * Verifies that close can be called multiple times safely.
     */
    @Test
    void testClose_multipleTimes() {
        doNothing().when(smbTree).close();

        smbTree.close();
        smbTree.close();
        smbTree.close();

        verify(smbTree, times(3)).close();
    }

    /**

        // Test toggling ShowReport multiple times
        assertFalse(valve.isShowReport());

        valve.setShowReport(true);
        assertTrue(valve.isShowReport());

        valve.setShowReport(false);
        assertFalse(valve.isShowReport());

        valve.setShowReport(true);
        assertTrue(valve.isShowReport());

        // Test toggling ShowServerInfo multiple times
        assertFalse(valve.isShowServerInfo());

          id: String?,
          type: String?,
          data: String,
        ) {
          callbacks.add(Event(id, type, data))
        }

        override fun onRetryChange(timeMs: Long) {
          callbacks.add(timeMs)
        }
      }
    val buffer = Buffer().writeUtf8(source)
    val reader = ServerSentEventReader(buffer, callback)
    while (reader.processNextEvent()) {
    }