private static final ImmutableList<Double> EMPTY_DATASET = ImmutableList.of();

  public void testScale_zero() {
    assertThrows(IllegalArgumentException.class, () -> Quantiles.scale(0));
  }

  public void testScale_negative() {
    assertThrows(IllegalArgumentException.class, () -> Quantiles.scale(-4));
  }

  public void testScale_index_negative() {
    Quantiles.Scale intermediate = Quantiles.scale(10);

  private static final ImmutableList<Double> EMPTY_DATASET = ImmutableList.of();

  public void testScale_zero() {
    assertThrows(IllegalArgumentException.class, () -> Quantiles.scale(0));
  }

  public void testScale_negative() {
    assertThrows(IllegalArgumentException.class, () -> Quantiles.scale(-4));
  }

  public void testScale_index_negative() {
    Quantiles.Scale intermediate = Quantiles.scale(10);

    @Override
    protected void setUpChild() throws Exception {
        // Initialize and register PhraseQueryCommand
        queryCommand = new PhraseQueryCommand();
        queryCommand.register();
    }

    @Test
    public void test_getQueryClassName() {
        assertEquals("PhraseQuery", queryCommand.getQueryClassName());
    }

    @Test
    public void test_execute_withNonPhraseQuery() {

 *
 * @author Ben Yu
 */
@NullUnmarked
public class ArbitraryInstancesTest extends TestCase {

  public void testGet_primitives() {
    assertThat(ArbitraryInstances.get(void.class)).isNull();
    assertThat(ArbitraryInstances.get(Void.class)).isNull();
    assertEquals(Boolean.FALSE, ArbitraryInstances.get(boolean.class));
    assertEquals(Boolean.FALSE, ArbitraryInstances.get(Boolean.class));

    }

    @Override
    protected void doStart() {
      new Thread() {
        @Override
        public void run() {
          Uninterruptibles.sleepUninterruptibly(delay, MILLISECONDS);
          notifyStarted();
        }
      }.start();
    }

    @Override
    protected void doStop() {
      new Thread() {
        @Override
        public void run() {

import org.junit.jupiter.api.Test;

public class DosFileFilterTest {

    private DosFileFilter filter;

    @BeforeEach
    public void setup() {
        filter = new DosFileFilter("*", SmbFile.ATTR_NORMAL);
    }

    @Test
    public void testAcceptReturnsTrueWhenAttributesMatch() throws Exception {
        SmbFile file = mock(SmbFile.class);
        when(file.getAttributes()).thenReturn(SmbFile.ATTR_NORMAL);

  }

  public void testNewArrayType_serializable() {
    SerializableTester.reserializeAndAssert(Types.newArrayType(int[].class));
  }

  private static class WithWildcardType {

    @SuppressWarnings("unused")
    void withoutBound(List<?> list) {}

    @SuppressWarnings("unused")
    void withObjectBound(List<? extends Object> list) {}

    @SuppressWarnings("unused")

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

    @Test
    public void test_isNullsSuppressed() {
        // Test that nulls are suppressed
        assertTrue(provider.isNullsSuppressed());
    }

    @Test
    public void test_isPrettyPrintSuppressed() {

    extends AbstractCollectionTester<E> {
  public void testIterator() {
    List<E> iteratorElements = new ArrayList<>();
    for (E element : collection) { // uses iterator()
      iteratorElements.add(element);
    }
    assertEqualIgnoringOrder(asList(createSamplesArray()), iteratorElements);
  }

  @CollectionFeature.Require(KNOWN_ORDER)
  public void testIterationOrdering() {

    @Test
    public void test_addTag() {
        request.addTag("tag1");
        request.addTag("tag2");
    }

    @Test
    public void test_addRole() {
        request.addRole("role1");
        request.addRole("role2");
    }

    @Test
    public void test_addField() {
        request.addField("field1");
        request.addField("field2");
    }

    @Test
    public void test_addKind() {