// use original decorated object because the decorated one trigger the processing for each cache lookup.
final CacheStrategy<CacheKey, CacheValue> cacheStrategy = AbstractDecorator.getOriginalDecoratedObject(wroManager.getCacheStrategy());
Assert.assertNotNull(cacheStrategy.get(new CacheKey("g3", ResourceType.CSS, true)));
final ReloadModelRunnable reloadModelRunnable = new ReloadModelRunnable(wroManager.getModelFactory());
reloadModelRunnable.run();
Assert.assertNotNull(cacheStrategy.get(new CacheKey("g3", ResourceType.CSS, true)));
}