public void Caching_SetMethodIsCalledIfCacheIsEmpty()
{
_moqCache.Setup(c => c.Get<string>(CacheConfigName)).Returns("");
var resolver = new BundleResolver(_moqCache.Object);
resolver.GetControlTypesInBundles(new[] { "SingleBundle" }, TestConfigPath);
_moqCache.Verify(c => c.Set(CacheConfigName, It.IsAny<string>(), It.IsAny<string>()), Times.Once());
}