planetiler/core/src/test/java/com/onthegomap/flatmap/monitoring/TimersTest.java

package com.onthegomap.flatmap.monitoring;

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

import org.junit.jupiter.api.Test;

public class TimersTest {

  @Test
  public void testTimers() {
    Timers timers = new Timers();
    assertTrue(timers.all().isEmpty());
    timers.printSummary();

    timers.time("task1", () -> {
      assertTrue(timers.all().get("task1").running());
    });

    assertFalse(timers.all().get("task1").running());

    var finish = timers.startTimer("task2");
    assertTrue(timers.all().get("task2").running());
    finish.stop();
    assertFalse(timers.all().get("task2").running());

    timers.printSummary();
  }
}