public void ReturnsCachedValue()
{
var cache = new LazyResetCache <string>(new TimeSpan(1, 0, 0));
cache.Init(() => "piyo");
Assert.Equal("piyo", cache.Get());
}
public async void Expires()
{
var cache = new LazyResetCache <int>((new TimeSpan(0, 0, 0, 0, 100)));
var i = 0;
cache.Init(() =>
{
Task.Delay(100).Wait();
return(i);
});
Assert.Equal(0, cache.Get());
await Task.Delay(200);
i++;
Assert.Equal(0, cache.Get());
await Task.Delay(200);
Assert.Equal(1, cache.Get());
}
public IActionResult Index()
{
var cached = cache.Exists();
if (!cached)
{
cache.Init(() =>
{
Console.WriteLine("Start Set(): " + DateTime.Now.ToString());
Task.Delay(1000).Wait();
var time = DateTime.Now.ToString();
Console.WriteLine("Complete Set()." + time);
return(time);
});
}
ViewData["Requested"] = DateTime.Now.ToString();
ViewData["Cached"] = cache.Get();
ViewData["IsCached"] = cached;
return(View());
}
public void ReturnsNull()
{
var cache = new LazyResetCache <string>(new TimeSpan(1, 0, 0));
Assert.Null(cache.Get());
}