package de.dennisguse.opentracks.util; import androidx.test.ext.junit.runners.AndroidJUnit4; import org.junit.Test; import org.junit.runner.RunWith; import java.util.UUID; import static org.junit.Assert.assertEquals; @RunWith(AndroidJUnit4.class) public class UUIDUtilsTest { @Test public void test() { UUID uuid = UUID.randomUUID(); byte[] bytes = UUIDUtils.toBytes(uuid); UUID output = UUIDUtils.fromBytes(bytes); assertEquals(uuid, output); } }