MicrosecondConverterTest.java

/*
 * Logback: the reliable, generic, fast and flexible logging framework.
 * Copyright (C) 1999-2026, QOS.ch. All rights reserved.
 *
 * This program and the accompanying materials are dual-licensed under
 * either the terms of the Eclipse Public License v2.0 as published by
 * the Eclipse Foundation
 *
 *   or (per the licensee's choosing)
 *
 * under the terms of the GNU Lesser General Public License version 2.1
 * as published by the Free Software Foundation.
 */
package ch.qos.logback.classic.pattern;

import ch.qos.logback.classic.spi.LoggingEvent;
import org.junit.jupiter.api.Test;

import java.time.Instant;

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

public class MicrosecondConverterTest {

    MicrosecondConverter mc = new MicrosecondConverter();
    public long timeStamp;
    public int nanoseconds;

    @Test
    public void smoke() {
        LoggingEvent le = new LoggingEvent();
        Instant instant = Instant.parse("2011-12-03T10:15:30Z");
        instant = instant.plusNanos(123_456_789);
        le.setInstant(instant);

        String result = mc.convert(le);
        assertEquals("456", result);
    }

}