public void should_respect_no_expiry()
{
var cache = new PrefetchedCache<string, int>(OnFetchFunc);
cache.Get("a");
cache.Get("a");
cache.Get("a");
_fetchCount.Should().Be(1);
}
public void should_respect_long_expiry()
{
var cache = new PrefetchedCache<string, int>(OnFetchFunc, TimeSpan.FromHours(1));
cache.Get("a");
cache.Get("a");
cache.Get("a");
_fetchCount.Should().Be(1);
}
public void should_allow_manual_refresh_with_no_expiry()
{
var cache = new PrefetchedCache<string, int>(OnFetchFunc);
cache.Get("a");
cache.Get("a");
cache.Get("a");
_fetchCount.Should().Be(1);
cache.Refresh();
_fetchCount.Should().Be(2);
}
public void should_repopulate_cache_on_expiry()
{
var cache = new PrefetchedCache<string, int>(OnFetchFunc, TimeSpan.FromSeconds(1));
cache.Count.Should().Be(2);
Thread.Sleep(1000);
cache.Get("a");
cache.Get("a");
cache.Get("a");
_fetchCount.Should().Be(2);
}