// Then
        assertEquals("childuser", testConfig.getDefaultUsername()); // Overridden
        assertEquals("parentdomain", testConfig.getDefaultDomain()); // Inherited
    }

    @Test
    @DisplayName("Should validate configuration consistency")
    void testConfigurationValidation() throws CIFSException {
        // Given
        Properties props = new Properties();

            assertEquals(expectedCause, e.getCause());
        }
    }

    public void test_inheritanceFromFessSystemException() {
        // Test that SsoProcessException is properly inherited from FessSystemException
        SsoProcessException ssoException = new SsoProcessException("Test SSO error");

        assertTrue(ssoException instanceof FessSystemException);

        assertThrows(ArrayIndexOutOfBoundsException.class, () -> {
            request.writeBytesWireFormat(buffer, offset);
        });
    }

    @Test
    @DisplayName("Should correctly inherit from ServerMessageBlock2Request")
    void testInheritance() {
        // Given
        Configuration mockConfig = mock(Configuration.class);

          ImmutableList.of(2, 4),
          ImmutableList.of(1, 2, 3, 5, 6, 8, 9));

  /*
   * We have a whole series of abstract test classes that "stack", so e.g. the tests for filtered
   * NavigableSets inherit the tests for filtered Iterables, Collections, Sets, and SortedSets. The
   * actual implementation tests are further down.
   */

  public abstract static class AbstractFilteredIterableTest<C extends Iterable<Integer>>

        assertEquals(InstanceDefFactory.SESSION, customPagerCreator.getInstanceDef());
        assertEquals(AutoBindingDefFactory.NONE, customPagerCreator.getAutoBindingDef());
    }

    // Test inherited behavior from ComponentCreatorImpl
    public void test_getNamingConvention() {
        assertSame(namingConvention, pagerCreator.getNamingConvention());
    }

    // Test component name creation

        item.setNewInput(null);
        assertEquals("originalword", item.toLineString());
    }

    public void test_getId() {
        // Test getId method inherited from DictionaryItem
        ProtwordsItem item1 = new ProtwordsItem(0, "word");
        assertEquals(0, item1.getId());

        ProtwordsItem item2 = new ProtwordsItem(999, "word");

    public OptionalEntity<User> getUserByName(final String username) {
        return userBhv.selectEntity(cb -> {
            cb.query().setName_Equal(username);
        });
    }

    /**
     * Stores (inserts or updates) a user in the system.
     * Handles user authentication setup and database persistence.
     * If the surname is blank, it will be set to the user's name.
     *
     * @param user the user entity to store

import java.util.Objects;
import java.util.Set;
import junit.framework.TestCase;
import org.jspecify.annotations.NullUnmarked;
import org.jspecify.annotations.Nullable;

/**
 * Tests that all {@code public static} methods "inherited" from superclasses are "overridden" in
 * each immutable-collection class. This ensures, for example, that a call written "{@code
 * ImmutableSortedSet.copyOf()}" cannot secretly be a call to {@code ImmutableSet.copyOf()}.
 *

     */
    public OptionalEntity<DuplicateHost> getDuplicateHost(final String id) {
        return duplicateHostBhv.selectByPK(id);
    }

    /**
     * Stores (inserts or updates) a duplicate host configuration.
     *
     * <p>This method immediately refreshes the index to ensure the change is visible.
     * If the configuration already exists (based on ID), it will be updated;

        });
        if (list.isEmpty()) {
            return OptionalEntity.empty();
        }
        return OptionalEntity.of(list.get(0));
    }

    /**
     * Stores (inserts or updates) a data configuration.
     *
     * <p>This method encrypts sensitive handler parameters before storing
     * and immediately refreshes the index to ensure the change is visible.