public void CreatingASquirrelCacheWithInvalidMemorySizeValueShoudThrowException()
{
var config = new FirstLevelCacheConfig();
config.AbsoluteExpiration = TimeSpan.FromSeconds(5);
config.MaximumMemorySize = 0;
config.TimerInterval = TimeSpan.FromSeconds(1);
Assert.Throws <ArgumentException>(() => new SquirrelCache(config, _noCloningProvider, _serializationProvider));
}
public void SquirrelCacheShouldBeThreadSafe()
{
var config = new FirstLevelCacheConfig();
config.AbsoluteExpiration = TimeSpan.FromSeconds(3600);
config.MaximumMemorySize = 100000000;
config.TimerInterval = TimeSpan.FromSeconds(5);
var cacheRepository = new SquirrelCache(config, _noCloningProvider, _serializationProvider);
// seed cache
var seededItems = 100000;
int numberOfMod3Items = Enumerable.Range(0, seededItems).Count(x => x % 3 == 0);
Parallel.For(0,
seededItems,
i =>
{
cacheRepository.Set("cache_" + i,
_serializedTestObject);
});
Assert.Equal(seededItems,
cacheRepository.NumberOfObjects);
Assert.Equal(seededItems * _serializedTestObject.Length,
cacheRepository.EstimatedMemorySize);
Parallel.For(0,
seededItems,
i =>
{
if (i % 3 == 0)
{
cacheRepository.Remove("cache_" + i);
}
else
{
cacheRepository.Set("cache_" + i,
_serializedTestObject);
}
});
WaitFor(10);
Assert.Equal(seededItems - numberOfMod3Items,
cacheRepository.NumberOfObjects);
Assert.Equal((seededItems - numberOfMod3Items) * _serializedTestObject.Length,
cacheRepository.EstimatedMemorySize);
}