public void CachingReloadableEntry_Expiring_CallsCallbacks()
{
var config = InitConfig();
config.ExpirationTime = TimeSpan.FromMilliseconds(0);
var _cache = new InMemoryCache(config);
var key = "test_value";
var key2 = "test_value2";
var value = new CachedModel();
var reloadableEntry = new ReloadableCacheEntry(key, () => value);
_cache.Set(reloadableEntry);
_cache.OnExpire(entry =>
{
Assert.NotNull(entry);
Assert.Equal(value, entry.Value);
});
_cache.OnExpire(key, entry =>
{
Assert.NotNull(entry);
Assert.Equal(value, entry.Value);
});
// this @key2 does not exist so the callback should never be fired
// Assert.True(false) is force failing the test
_cache.OnExpire(key2, entry =>
{
Assert.True(false);
});
}
public void CachingReloadableEntry_CachedAndRenewed_Exist()
{
var expirationTime = 300;
var timeout = 200;
var config = InitConfig();
config.ExpirationTime = TimeSpan.FromMilliseconds(expirationTime);
var _cache = new InMemoryCache(config);
var key = "test_value";
var value = new CachedModel();
var entry = new ReloadableCacheEntry(key, () => { value.Value++; return(value); });
_cache.Set(entry);
Thread.Sleep(timeout);
var cachedValue = _cache.Get <CachedModel>(key);
Thread.Sleep(timeout);
cachedValue = _cache.Get <CachedModel>(key);
Assert.NotNull(cachedValue);
}
public void CachingReloadableEntry_Cached_Exists()
{
var config = InitConfig();
var _cache = new InMemoryCache(config);
var key = "test_value";
var value = new CachedModel();
var entry = new ReloadableCacheEntry(key, () => { value.Value++; return(value); });
_cache.Set(entry);
var cachedValue = _cache.Get <CachedModel>(key);
Assert.Equal(value, cachedValue);
}
public void CachingReloadableEntry_InvalidatedAll_DoesntExist()
{
var config = InitConfig();
var _cache = new InMemoryCache(config);
var key = "test_value";
var value = new CachedModel();
var entry = new ReloadableCacheEntry(key, () => { value.Value++; return(value); });
_cache.Set(entry);
_cache.Invalidate();
var cachedValue = _cache.Get <CachedModel>(key);
Assert.Null(cachedValue);
}
