// create a null writer
    Writer nullWriter = CharStreams.nullWriter();
    // write to the writer
    nullWriter.write('n');
    String test = "Test string for NullWriter";
    nullWriter.write(test);
    nullWriter.write(test, 2, 10);
    nullWriter.append(null);
    nullWriter.append(null, 0, 4);

    assertThrows(IndexOutOfBoundsException.class, () -> nullWriter.append(null, -1, 4));

        // Mock NameServiceClient for Type1Message test
        lenient().when(mockCifsContext.getNameServiceClient()).thenReturn(mockNameServiceClient);
        lenient().when(mockNameServiceClient.getLocalHost()).thenReturn(mockAddress);
        lenient().when(mockAddress.getHostName()).thenReturn("WORKSTATION");
    }

    /**
     * Test case for when the 'Authorization' header is missing.

import org.junit.jupiter.api.Tag
import org.junit.jupiter.api.Test
import org.junit.jupiter.api.extension.RegisterExtension

@Tag("Slow")
class InterceptorTest {
  @RegisterExtension
  val clientTestRule = OkHttpClientTestRule()

  @StartStop
  private val server = MockWebServer()

  private var client = clientTestRule.newClient()
  private val callback = RecordingCallback()

  @Test

            return resource;
        }
    }

    @BeforeEach
    void setUp() {
        lenient().when(fileEntry.getName()).thenReturn("test");
    }

    @Test
    @DisplayName("Iterator without filter - simple case")
    void iteratorWithoutFilter() {
        // Setup: constructor calls advance() once
        when(delegate.hasNext()).thenReturn(true, false);

        calcMethod.setAccessible(true);

        byte[] input = "test data".getBytes();
        byte[] oldHash = new byte[64];

        assertThrows(Exception.class, () -> {
            calcMethod.invoke(transport, input, 0, input.length, oldHash);
        });
    }

    /**
     * Test concurrent access to getPreauthIntegrityHash
     */
    @Test
    @DisplayName("Concurrent getPreauthIntegrityHash should be safe")

import org.junit.jupiter.api.Test;
import org.mockito.Mock;
import org.mockito.MockitoAnnotations;

class NdrLongTest {

    @Mock
    private NdrBuffer mockNdrBuffer;

    @BeforeEach
    void setUp() {
        MockitoAnnotations.openMocks(this);
    }

    @Test
    void constructor_shouldInitializeValueCorrectly() {
        // Test case 1: Positive value
        int positiveValue = 12345;

        } catch (Exception e) {
            fail("Failed to get field '" + name + "'", e);
            return null;
        }
    }

    /**
     * Test that the wire-format of the parameters is produced
     * correctly when all fields are set to typical values.
     */
    @Test
    void happyPathParameterEncoding() throws Exception {
        Configuration cfg = mock(Configuration.class);

    // Test #keys()
    assertMultisetIsUnmodifiable(multimap.keys(), sampleKey);
    assertMultimapRemainsUnmodified(multimap, originalEntries);

    // Test #keySet()
    assertSetIsUnmodifiable(multimap.keySet(), sampleKey);
    assertMultimapRemainsUnmodified(multimap, originalEntries);

    // Test #get()
    if (!multimap.isEmpty()) {

        assertNotNull(result);
        assertTrue(result.contains("test@seed#with$special%chars"));
    }

    public void test_clearCache() {
        // Test that clearCache doesn't throw exception
        popularWordHelper.clearCache();

        // Verify cache is cleared (we can't directly test this without accessing the cache)
        // But we can test that it doesn't throw exceptions
        assertTrue(true);
    }

import org.junit.Ignore;

/**
 * A generic JUnit test which tests operations on a NavigableSet. Can't be invoked directly; please
 * see {@code NavigableSetTestSuiteBuilder}.
 *
 * @author Jesse Wilson
 * @author Louis Wasserman
 */
@GwtIncompatible
@Ignore("test runners must not instantiate and run this directly, only via suites we build")
// @Ignore affects the Android test runner, which respects JUnit 4 annotations on JUnit 3 tests.