public void Redis_Sliding_DoesExpire_MultiClients()
{
// arrange
var item = new CacheItem <object>(Guid.NewGuid().ToString(), "something", ExpirationMode.Sliding, TimeSpan.FromMilliseconds(50));
var channelName = Guid.NewGuid().ToString();
var cacheA = TestManagers.CreateRedisAndSystemCacheWithBackplane(10, true, channelName);
var cacheB = TestManagers.CreateRedisAndSystemCacheWithBackplane(10, true, channelName);
// act/assert
using (cacheA)
using (cacheB)
{
// act
var result = cacheA.Add(item);
var valueB = cacheB.Get(item.Key);
// assert
result.Should().BeTrue();
item.Value.Should().Be(valueB);
// 450ms added so absolute would be expired on the 2nd go
for (int s = 0; s < 3; s++)
{
Thread.Sleep(40);
cacheA.GetCacheItem(item.Key).Should().NotBeNull();
cacheB.GetCacheItem(item.Key).Should().NotBeNull();
}
Thread.Sleep(100);
cacheA.GetCacheItem(item.Key).Should().BeNull();
cacheB.GetCacheItem(item.Key).Should().BeNull();
}
}
////[Trait("category", "Unreliable")]
public void Redis_Multiple_PubSub_Remove()
{
// arrange
var item = new CacheItem <object>(Guid.NewGuid().ToString(), "something");
var channelName = Guid.NewGuid().ToString();
// act/assert
RedisTests.RunMultipleCaches(
(cacheA, cacheB) =>
{
cacheA.Add(item);
cacheB.Get(item.Key).Should().Be(item.Value);
cacheB.Remove(item.Key);
Thread.Sleep(10);
},
(cache) =>
{
Thread.Sleep(200);
var value = cache.GetCacheItem(item.Key);
value.Should().BeNull();
},
1,
TestManagers.CreateRedisAndSystemCacheWithBackplane(6, true, channelName),
TestManagers.CreateRedisAndSystemCacheWithBackplane(6, true, channelName),
TestManagers.CreateRedisCache(6),
TestManagers.CreateRedisAndSystemCacheWithBackplane(6, true, channelName));
}
public void Redis_Multiple_PubSub_Change()
{
// arrange
string fileName = BaseCacheManagerTest.GetCfgFileName(@"/Configuration/configuration.valid.allFeatures.config");
var channelName = Guid.NewGuid().ToString();
// redis config name must be same for all cache handles, configured via file and via code
// otherwise the pub sub channel name is different
string cacheName = "redisConfig";
RedisConfigurations.LoadConfiguration(fileName, RedisConfigurationSection.DefaultSectionName);
var cfg = ConfigurationBuilder.LoadConfigurationFile(fileName, cacheName);
cfg.BackplaneChannelName = channelName;
var cfgCache = CacheFactory.FromConfiguration <object>(cfg);
var item = new CacheItem <object>(Guid.NewGuid().ToString(), "something");
// act/assert
RedisTests.RunMultipleCaches(
(cacheA, cacheB) =>
{
cacheA.Put(item);
Thread.Sleep(10);
var value = cacheB.Get(item.Key);
value.Should().Be(item.Value, cacheB.ToString());
cacheB.Put(item.Key, "new value");
},
(cache) =>
{
int tries = 0;
object value = null;
do
{
tries++;
Thread.Sleep(100);
value = cache.Get(item.Key);
}while (value.ToString() != "new value" && tries < 10);
value.Should().Be("new value", cache.ToString());
},
1,
TestManagers.CreateRedisAndSystemCacheWithBackplane(69, true, channelName),
cfgCache,
TestManagers.CreateRedisCache(69),
TestManagers.CreateRedisAndSystemCacheWithBackplane(69, true, channelName));
}
public void Redis_Multiple_PubSub_Clear()
{
// arrange
var item = new CacheItem <object>(Guid.NewGuid().ToString(), "something");
var channelName = Guid.NewGuid().ToString();
// act/assert
RedisTests.RunMultipleCaches(
(cacheA, cacheB) =>
{
cacheA.Add(item);
cacheB.Get(item.Key).Should().Be(item.Value);
cacheB.Clear();
},
(cache) =>
{
cache.Get(item.Key).Should().BeNull();
},
2,
TestManagers.CreateRedisAndSystemCacheWithBackplane(444, true, channelName),
TestManagers.CreateRedisAndSystemCacheWithBackplane(444, true, channelName),
TestManagers.CreateRedisCache(444),
TestManagers.CreateRedisAndSystemCacheWithBackplane(444, true, channelName));
}