import java.util.Collections;
import java.util.Map;

import org.apache.groovy.util.Maps;
import org.codelibs.fess.unit.UnitFessTestCase;

public class FieldConfigsTest extends UnitFessTestCase {
    public void test_empty() {
        final FieldConfigs fieldConfigs = new FieldConfigs(Collections.emptyMap());
        assertTrue(fieldConfigs.getConfig("test").isEmpty());
    }

    public void test_values() {

        anotherUser.setName("another");
        FessUserBean anotherBean = new FessUserBean(anotherUser);
        assertSame(anotherUser, anotherBean.getFessUser());
    }

    public void test_empty() {
        // Test empty user bean creation
        FessUserBean emptyBean = FessUserBean.empty();
        assertNotNull(emptyBean);

        // Test getUserId returns EMPTY_USER_ID

    assertEquals(CLOSED, range.upperBoundType());
    assertFalse(range.isEmpty());
    assertEquals("[4..4]", range.toString());
    reserializeAndAssert(range);
  }

  public void testEmpty1() {
    Range<Integer> range = Range.closedOpen(4, 4);
    assertFalse(range.contains(3));
    assertFalse(range.contains(4));
    assertFalse(range.contains(5));
    assertTrue(range.hasLowerBound());

import junit.framework.TestCase;

/**
 * Unit test for {@link MinimalIterable}.
 *
 * @author Kevin Bourrillion
 */
@GwtCompatible
public class MinimalIterableTest extends TestCase {

  public void testOf_empty() {
    Iterable<String> iterable = MinimalIterable.<String>of();
    Iterator<String> iterator = iterable.iterator();
    assertFalse(iterator.hasNext());
    assertThrows(NoSuchElementException.class, () -> iterator.next());

/**
 * {@link LoadingCache} tests that deal with empty caches.
 *
 * @author mike nonemacher
 */

@NullUnmarked
public class EmptyCachesTest extends TestCase {

  public void testEmpty() {
    for (LoadingCache<Object, Object> cache : caches()) {
      checkEmpty(cache);
    }
  }


  public void testInvalidate_empty() {
    for (LoadingCache<Object, Object> cache : caches()) {

            67108864,
            134217728,
            268435456,
            536870912,
            1073741824)
        .inOrder();
  }

  @SuppressWarnings("DoNotCall")
  public void testEmpty() {
    Iterator<Object> empty = new EmptyAbstractSequentialIterator<>();
    assertFalse(empty.hasNext());
    assertThrows(NoSuchElementException.class, empty::next);

    assertEquals(CLOSED, range.upperBoundType());
    assertFalse(range.isEmpty());
    assertEquals("[4..4]", range.toString());
    reserializeAndAssert(range);
  }

  public void testEmpty1() {
    Range<Integer> range = Range.closedOpen(4, 4);
    assertFalse(range.contains(3));
    assertFalse(range.contains(4));
    assertFalse(range.contains(5));
    assertTrue(range.hasLowerBound());

import junit.framework.TestCase;

/**
 * Unit test for {@link MinimalIterable}.
 *
 * @author Kevin Bourrillion
 */
@GwtCompatible
public class MinimalIterableTest extends TestCase {

  public void testOf_empty() {
    Iterable<String> iterable = MinimalIterable.<String>of();
    Iterator<String> iterator = iterable.iterator();
    assertFalse(iterator.hasNext());
    assertThrows(NoSuchElementException.class, () -> iterator.next());

    assertEquals("blah", testTable.get('a', 1));
    assertNull(testTable.get('a', 2));
    assertNull(testTable.get('A', 1));
    assertNull(testTable.get('A', 2));
  }

  public void testIsEmpty() {
    assertFalse(testTable.isEmpty());
  }

  public void testSize() {
    assertEquals(1, testTable.size());
  }

  public void testValues() {

 *
 * @author Patrick Costello
 * @author Kurt Alfred Kluever
 */
@NullUnmarked
public class Crc32cHashFunctionTest extends TestCase {
  public void testEmpty() {
    assertCrc(0, new byte[0]);
  }

  public void testZeros() {
    // Test 32 byte array of 0x00.
    byte[] zeros = new byte[32];
    assertCrc(0x8a9136aa, zeros);
  }