/*
 * @Copyright 2018-2026 HardBackNutter
 * @License GNU General Public License
 *
 * This file is part of NeverTooManyBooks.
 *
 * NeverTooManyBooks 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.
 *
 * NeverTooManyBooks 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 NeverTooManyBooks. If not, see <http://www.gnu.org/licenses/>.
 */

package com.hardbacknutter.nevertoomanybooks.core.network;

import java.time.ZonedDateTime;
import java.time.format.DateTimeFormatter;

import org.junit.jupiter.api.Test;

import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertTrue;

class RateLimitInterceptorTest {

    @Test
    void parseInt() {
        assertEquals(256, RateLimitInterceptor.parseRetryAfterHeader(" 256"));
    }

    @Test
    void parseDate() {
        final ZonedDateTime now = ZonedDateTime.now();
        final ZonedDateTime future = now.plusSeconds(256);
        final String s = future.format(DateTimeFormatter.RFC_1123_DATE_TIME);

        final int delaySeconds = RateLimitInterceptor.parseRetryAfterHeader(s);
        assertTrue(255 <= delaySeconds);
        assertTrue(delaySeconds < 257);
    }
}
