public void TestGetItemStale()
{
var memcachedMock = new Mock <IMemcachedClient>();
var enyimProvider = new EnyimMemcachedProvider <IAwesomeInterface>(memcachedMock.Object);
var cachePolicy = new CachePolicy()
{
CacheDuration = 10
};
var proxyContext = ProxyRequest <IAwesomeInterface> .FromExpression(a => a.ParameteredMethod("", 1));
var hashKey = proxyContext.CreateHash();
var obj = new[] { "", "" };
object val = new MemcachedObject <IEnumerable <string> >()
{
Created = DateTime.Now.AddSeconds(-15),
Object = obj
};
memcachedMock.Setup(a => a.TryGet(hashKey, out val)).Returns(true);
var result = enyimProvider.GetItem <IEnumerable <string> >(proxyContext, cachePolicy);
Assert.IsTrue(result.State == CachedObjectState.Stale, "Provider did not return stale, but: " + result.State);
Assert.AreEqual(obj, result.Object, "Provider did not return object");
Assert.IsNull(result.ThrownException, "Provider did not return null in exception field");
}
public void TestGetItemExceptionExpired()
{
var memcachedMock = new Mock <IMemcachedClient>();
var enyimProvider = new EnyimMemcachedProvider <IAwesomeInterface>(memcachedMock.Object);
var cachePolicy = new CachePolicy()
{
CacheDuration = 2
};
var proxyContext = ProxyRequest <IAwesomeInterface> .FromExpression(a => a.ParameteredMethod("", 1));
var hashKey = proxyContext.CreateHash();
var exception = new Exception("Rofl exception");
object val = new MemcachedObject <IEnumerable <string> >()
{
Created = DateTime.Now.AddSeconds(-11),
IsException = true,
Exception = exception
};
memcachedMock.Setup(a => a.TryGet(hashKey, out val)).Returns(true);
var result = enyimProvider.GetItem <IEnumerable <string> >(proxyContext, cachePolicy);
Assert.IsTrue(result.State == CachedObjectState.None);
Assert.IsNull(result.ThrownException, "Provider did not return null in exception field");
Assert.IsNull(result.Object, "Provider did not return null in object field");
}
public void TestSerializationOfTrickyExceptions()
{
var transcoder = new ZippedNewtonsoftTranscoder();
var memObject = new MemcachedObject<string>();
memObject.Created = DateTime.Now;
memObject.Object = null;
memObject.IsException = true;
try
{
var bla = new SqlConnection("server=localhost;database=lolkalererer;uid=ffucktard;pwd=bøs!;application name=lawl;Connect Timeout=1");
var command = new SqlCommand("EXECUTE NonExistantStoredProcedure", bla);
command.Connection.Open();
command.ExecuteNonQuery();
}
catch (Exception e)
{
memObject.Exception = e;
}
var cachedItem = transcoder.Serialize(memObject);
var _memObj = transcoder.Deserialize(cachedItem);
Assert.IsNull(_memObj);
}
public void TestSerializationOfTrickyExceptions()
{
var transcoder = new ZippedNewtonsoftTranscoder();
var memObject = new MemcachedObject <string>();
memObject.Created = DateTime.Now;
memObject.Object = null;
memObject.IsException = true;
try
{
var bla = new SqlConnection("server=localhost;database=lolkalererer;uid=ffucktard;pwd=bøs!;application name=lawl;Connect Timeout=1");
var command = new SqlCommand("EXECUTE NonExistantStoredProcedure", bla);
command.Connection.Open();
command.ExecuteNonQuery();
}
catch (Exception e)
{
memObject.Exception = e;
}
var cachedItem = transcoder.Serialize(memObject);
var _memObj = transcoder.Deserialize(cachedItem);
Assert.IsNull(_memObj);
}
public void TestGetItemExceptionExpired()
{
var memcachedMock = new Mock<IMemcachedClient>();
var enyimProvider = new EnyimMemcachedProvider<IAwesomeInterface>(memcachedMock.Object);
var cachePolicy = new CachePolicy()
{
CacheDuration = 2
};
var proxyContext = ProxyRequest<IAwesomeInterface>.FromExpression(a => a.ParameteredMethod("", 1));
var hashKey = proxyContext.CreateHash();
var exception = new Exception("Rofl exception");
object val = new MemcachedObject<IEnumerable<string>>()
{
Created = DateTime.Now.AddSeconds(-11),
IsException = true,
Exception = exception
};
memcachedMock.Setup(a => a.TryGet(hashKey, out val)).Returns(true);
var result = enyimProvider.GetItem<IEnumerable<string>>(proxyContext, cachePolicy);
Assert.IsTrue(result.State == CachedObjectState.None);
Assert.IsNull(result.ThrownException, "Provider did not return null in exception field");
Assert.IsNull(result.Object, "Provider did not return null in object field");
}
public void StoreItem <TResult>(ProxyRequest <T, TResult> proxyRequest, CachePolicy cachePolicy, TResult item)
{
var key = proxyRequest.CreateHash();
var cachedObject = new MemcachedObject <TResult>()
{
Created = DateTime.Now,
Object = item
};
if (cachePolicy.MaxAge > 0)
{
_client.Store(StoreMode.Set, key, cachedObject, TimeSpan.FromSeconds(cachePolicy.MaxAge));
}
else
{
_client.Store(StoreMode.Set, key, cachedObject);
}
}
public void StoreException <TResult>(ProxyRequest <T, TResult> proxyRequest, CachePolicy cachePolicy, Exception exception)
{
var key = proxyRequest.CreateHash();
var cachedObject = new MemcachedObject <TResult>()
{
Created = DateTime.Now,
IsException = true,
Exception = exception,
};
if (cachePolicy.MaxAge > 0)
{
_client.Store(StoreMode.Set, key, cachedObject, TimeSpan.FromSeconds(cachePolicy.MaxAge));
}
else
{
_client.Store(StoreMode.Set, key, cachedObject);
}
}
public void TestGetItemStale()
{
var memcachedMock = new Mock<IMemcachedClient>();
var enyimProvider = new EnyimMemcachedProvider<IAwesomeInterface>(memcachedMock.Object);
var cachePolicy = new CachePolicy()
{
CacheDuration = 10
};
var proxyContext = ProxyRequest<IAwesomeInterface>.FromExpression(a => a.ParameteredMethod("", 1));
var hashKey = proxyContext.CreateHash();
var obj = new[] { "", "" };
object val = new MemcachedObject<IEnumerable<string>>()
{
Created = DateTime.Now.AddSeconds(-15),
Object = obj
};
memcachedMock.Setup(a => a.TryGet(hashKey, out val)).Returns(true);
var result = enyimProvider.GetItem<IEnumerable<string>>(proxyContext, cachePolicy);
Assert.IsTrue(result.State == CachedObjectState.Stale, "Provider did not return stale, but: " + result.State);
Assert.AreEqual(obj, result.Object, "Provider did not return object");
Assert.IsNull(result.ThrownException, "Provider did not return null in exception field");
}