space-android/app/src/androidTest/java/com/nextcloud/test/RandomStringGenerator.kt

/*
 * Nextcloud Android client application
 *
 * @author Álvaro Brey Vilas
 * Copyright (C) 2022 Álvaro Brey Vilas
 * Copyright (C) 2022 Nextcloud GmbH
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see <https://www.gnu.org/licenses/>.
 */

package com.nextcloud.test

object RandomStringGenerator {
    private const val DEFAULT_LENGTH = 8
    private val ALLOWED_CHARACTERS = ('A'..'Z') + ('a'..'z') + ('0'..'9')

    @JvmOverloads
    @JvmStatic
    fun make(length: Int = DEFAULT_LENGTH): String {
        return (1..length)
            .map { ALLOWED_CHARACTERS.random() }
            .joinToString("")
    }
}