package com.lemenzo.clock;import android.test.AndroidTestCase;import com.lemenzo.clock.stopwatch.StopwatchRepository;public final class StopwatchRebootSafetyTest extends AndroidTestCase{public void testElapsedNeverNegative(){StopwatchRepository r=new StopwatchRepository(getContext());r.reset();r.start();assertTrue(r.elapsed()>=0);r.pause();r.reset();}}