@DisplayName("Test valid usernames")
    @ValueSource(strings = { "user", "user123", "user.name", "user-name", "user_name", "******@****.***" })
    void testValidUsernames(String username) {
        assertDoesNotThrow(() -> InputValidator.validateUsername(username));
    }

    @ParameterizedTest
    @DisplayName("Test invalid usernames")
    @ValueSource(strings = { "user name", // space

    }

    /**
     * Set the user name which is used to setup <code>GSSContext</code>. If null
     * is set, the default user will be used which is retrieved from the first
     * TGT found in <code>Subject</code> .
     *
     * @param name
     *            the user name used to setup <code>GSSContext</code>
     */
    public void setUser(String name) {
        this.user = name;
    }

    /**

    }

    /**
     * OpenID Connect user implementation.
     */
    public static class OpenIdUser implements FessUser {

        private static final long serialVersionUID = 1L;

        /** The user name. */
        protected final String name;

        /** The user groups. */
        protected String[] groups;

        /** The user roles. */
        protected String[] roles;

    void testGetRemoteUser() {
        // Arrange: Define the expected user name from the principal
        String expectedUserName = "testUser";
        when(mockPrincipal.getName()).thenReturn(expectedUserName);

        // Act: Call the method under test
        String actualUserName = ntlmRequest.getRemoteUser();

        // Assert: Verify that the returned user name is the expected one

 */
package org.codelibs.fess.entity;

import java.io.Serializable;

/**
 * Interface representing a Fess user with authentication and authorization information.
 * Provides access to user name, roles, groups, and permissions.
 */
public interface FessUser extends Serializable {

    /**
     * Gets the user's display name.
     * @return The user's name.
     */
    String getName();

    /**

    /** The specified user does not exist */
    int NT_STATUS_NO_SUCH_USER = 0xC0000064;
    /** The specified network password is not correct */
    int NT_STATUS_WRONG_PASSWORD = 0xC000006a;
    /** Logon failure: unknown user name or bad password */
    int NT_STATUS_LOGON_FAILURE = 0xC000006d;
    /** Logon failure: user account restriction */
    int NT_STATUS_ACCOUNT_RESTRICTION = 0xC000006e;

   * if previous calls have initialized the {@code PermissionSupplier} fields.
   *
   * <p>This lets us test the effects of different values of the {@code user.name} system property
   * without needing a separate VM or classloader.
   */
  @IgnoreJRERequirement // used only when Path is available (and only from tests)
  @VisibleForTesting

    /** The specified user does not exist */
    int NT_STATUS_NO_SUCH_USER = 0xC0000064;
    /** The specified network password is not correct */
    int NT_STATUS_WRONG_PASSWORD = 0xC000006a;
    /** Logon failure: unknown user name or bad password */
    int NT_STATUS_LOGON_FAILURE = 0xC000006d;
    /** Logon failure: user account restriction */
    int NT_STATUS_ACCOUNT_RESTRICTION = 0xC000006e;

    /** Number of records per page */
    private int pageSize;

    /** Current page number */
    private int currentPageNumber;

    /** User ID for search filtering */
    public String id;

    /** User name for search filtering */
    public String name;

    /** User roles for search filtering */
    public String[] roles;

    /** User groups for search filtering */
    public String[] groups;

     */
    public short getBadPasswordCount() {
        return this.badPasswordCount;
    }

    /**
     * Returns the user's account name.
     * @return the user name
     */
    public String getUserName() {
        return this.userName;
    }

    /**
     * Returns the user's display name.
     * @return the user display name
     */
    public String getUserDisplayName() {