@BeforeEach
    void setUp() {
        // Mock the Configuration object
        mockConfig = mock(Configuration.class);
        // Define behavior for the OEM encoding, which is used by writeString
        when(mockConfig.getOemEncoding()).thenReturn(StandardCharsets.UTF_8.name());
    }

    @Test
    void testConstructor() {
        // Test that the constructor correctly sets the command and path

@NullUnmarked
public class MessageDigestCreationBenchmark {

  @Param({"MD5", "SHA-1", "SHA-256", "SHA-384", "SHA-512"})
  private String algorithm;

  private MessageDigest md;

  @BeforeExperiment
  void setUp() throws Exception {
    md = MessageDigest.getInstance(algorithm);
  }

  @Benchmark
  int getInstance(int reps) throws Exception {
    int retValue = 0;
    for (int i = 0; i < reps; i++) {

@SuppressWarnings("JUnit4ClassUsedInJUnit3")
public class AbstractSetTester<E> extends AbstractCollectionTester<E> {
  /*
   * Previously we had a field named set that was initialized to the value of
   * collection in setUp(), but that caused problems when a tester changed the
   * value of set or collection but not both.
   */
  protected final Set<E> getSet() {
    return (Set<E>) collection;
  }

      with:
        output: ' '
    - name: Report list of changed files
      run: |
        echo Changed files: ${{ steps.get_file_changes.outputs.files }}
    - name: Set up Python 3.9
      uses: actions/setup-python@83679a892e2d95755f2dac6acb0bfd1e9ac5d548 # v6.1.0
      with:
        python-version: "3.9"
    - name: Install Python dependencies
      run: |
        python -m pip install --upgrade pip

import org.junit.jupiter.api.TestInfo;

public class ScoreUpdaterTest extends UnitFessTestCase {

    private ScoreUpdater scoreUpdater;

    @Override
    protected void setUp(TestInfo testInfo) throws Exception {
        super.setUp(testInfo);
        scoreUpdater = new ScoreUpdater();
    }

    // Test constructor
    @Test
    public void test_constructor() {
        ScoreUpdater updater = new ScoreUpdater();

  private Target nonEmptyProperSubset;
  private Target sameElements;
  private Target partialOverlap;
  private Target containsDuplicates;
  private Target nullSingleton;

  @Override
  public void setUp() throws Exception {
    super.setUp();

    empty = new Target(emptyCollection(), "empty");
    /*
     * We test that nullSingleton.retainAll(disjointList) does NOT throw a

class Trans2GetDfsReferralTest {

    @Mock
    private Configuration mockConfig;

    private Trans2GetDfsReferral trans2GetDfsReferral;

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

    @Test
    @DisplayName("Constructor should initialize with correct values")
    void testConstructor() throws Exception {
        // Given

import org.junit.AssumptionViolatedException
import org.junit.Before
import org.junit.Test

abstract class BaseOkHttpClientUnitTest {
  private lateinit var client: OkHttpClient

  @Before
  fun setUp() {
    client =
      OkHttpClient
        .Builder()
        .cache(Cache(FakeFileSystem(), "/cache".toPath(), 10_000_000))
        .build()
  }

  @Test
  fun testRequestExternal() {
    assumeNetwork()

  private final Cache<Object, Object> cache = CacheBuilder.newBuilder().recordStats().build();
  private final Cache<Object, Object> cacheNoStats = CacheBuilder.newBuilder().build();

  @BeforeExperiment
  void setUp() {
    map.put(TEST_KEY, TEST_VALUE);
    cache.put(TEST_KEY, TEST_VALUE);
    cacheNoStats.put(TEST_KEY, TEST_VALUE);
  }

  @Benchmark
  void concurrentHashMap(int rep) {
    for (int i = 0; i < rep; i++) {

  private Entry<K, V> nullKeyEntry;
  private Entry<K, V> nullValueEntry;
  private Entry<K, V> nullKeyValueEntry;
  private Entry<K, V> presentKeyNullValueEntry;

  @Override
  public void setUp() throws Exception {
    super.setUp();
    nullKeyEntry = entry(null, v3());
    nullValueEntry = entry(k3(), null);
    nullKeyValueEntry = entry(null, null);
    presentKeyNullValueEntry = entry(k0(), null);
  }