public void ExpiredGlobalRegionTokenRemovesAll()
{
//Arrange
var cache = GetPlatformMemoryCache();
var key1 = "myKey1";
var key2 = "myKey2";
var value1 = new object();
var value2 = new object();
var token1 = CacheRegion.CreateChangeTokenForKey(key1);
var token2 = CacheRegion2.CreateChangeTokenForKey(key2);
cache.Set(key1, value1, token1);
cache.Set(key2, value2, token2);
//Act
GlobalCacheRegion.ExpireRegion();
//Assertion
var result = cache.Get(key1);
Assert.Null(result);
result = cache.Get(key2);
Assert.Null(result);
}
public void CancelTokenForKeyOnTokenCancelledCallCounts(bool propagate, int callbackCount)
{
//Arrange
var registeryCallbackInvokedCount = 0;
CancellableCacheRegion.OnTokenCancelled = args =>
{
Interlocked.Increment(ref registeryCallbackInvokedCount);
};
var cache = GetPlatformMemoryCache();
var key = "myKey";
var value1 = new object();
var value2 = new object();
var key1 = CacheRegion.GenerateRegionTokenKey(key);
var token1 = CacheRegion.CreateChangeTokenForKey(key);
var key2 = CacheRegion2.GenerateRegionTokenKey(key);
var token2 = CacheRegion2.CreateChangeTokenForKey(key);
//Act
cache.Set(key1, value1, token1);
cache.Set(key2, value2, token2);
//Assertion
var result = cache.Get(key1);
Assert.Same(value1, result);
result = cache.Get(key2);
Assert.Same(value2, result);
//Act
CancellableCacheRegion.CancelForKey(key1, propagate);
//Assertion
result = cache.Get(key1);
Assert.Null(result);
result = cache.Get(key2);
Assert.Same(value2, result);
//Act
CancellableCacheRegion.CancelForKey(key2, propagate);
//Assertion
result = cache.Get(key2);
Assert.Null(result);
//Arrange
token1 = CacheRegion.CreateChangeTokenForKey(key);
token2 = CacheRegion2.CreateChangeTokenForKey(key);
cache.Set(key1, value1, token1);
cache.Set(key2, value2, token2);
//Act
//cancel region
CancellableCacheRegion.CancelForKey(CacheRegion.GenerateRegionTokenKey(), propagate);
//Assertion
result = cache.Get(key1);
Assert.Null(result);
result = cache.Get(key2);
Assert.Same(value2, result);
//Arrange
token1 = CacheRegion.CreateChangeTokenForKey(key);
token2 = CacheRegion2.CreateChangeTokenForKey(key);
cache.Set(key1, value1, token1);
cache.Set(key2, value2, token2);
//Act
//cancel global region
CancellableCacheRegion.CancelForKey(GlobalCacheRegion.GenerateRegionTokenKey(), propagate);
result = cache.Get(key1);
Assert.Null(result);
result = cache.Get(key2);
Assert.Null(result);
//Callback mustn't call
Assert.Equal(callbackCount, registeryCallbackInvokedCount);
}
