besure_server/src/test/java/cn/iocoder/dashboard/util/RandomUtils.java

package cn.iocoder.dashboard.util;

import cn.hutool.core.util.ArrayUtil;
import cn.hutool.core.util.RandomUtil;
import cn.iocoder.dashboard.modules.system.dal.dataobject.user.SysUserDO;
import uk.co.jemos.podam.api.PodamFactory;
import uk.co.jemos.podam.api.PodamFactoryImpl;

import java.util.Arrays;
import java.util.Date;
import java.util.function.Consumer;

/**
 * 随机工具类
 *
 * @author 芋道源码
 */
public class RandomUtils {

    private static final int RANDOM_STRING_LENGTH = 10;

    private static final int RANDOM_DATE_MAX = 30;

    private static final PodamFactory PODAM_FACTORY = new PodamFactoryImpl();

    public static String randomString() {
        return RandomUtil.randomString(RANDOM_STRING_LENGTH);
    }

    public static Long randomLong() {
        return RandomUtil.randomLong(0, Long.MAX_VALUE);
    }

    public static Integer randomInteger() {
        return RandomUtil.randomInt(0, Integer.MAX_VALUE);
    }

    public static Date randomDate() {
        return RandomUtil.randomDay(0, RANDOM_DATE_MAX);
    }

    public static Short randomShort() {
        return (short) RandomUtil.randomInt(0, Short.MAX_VALUE);
    }

    @SafeVarargs
    public static SysUserDO randomUserDO(Consumer<SysUserDO>... consumers) {
        return randomPojo(SysUserDO.class, consumers);
    }

    @SafeVarargs
    private static <T> T randomPojo(Class<T> clazz, Consumer<T>... consumers) {
        T pojo = PODAM_FACTORY.manufacturePojo(clazz);
        // 非空时，回调逻辑。通过它，可以实现 Pojo 的进一步处理
        if (ArrayUtil.isNotEmpty(consumers)) {
            Arrays.stream(consumers).forEach(consumer -> consumer.accept(pojo));
        }
        return pojo;
    }

}