public void DomainDescription()
{
var evalResult = _client.IsComplete <CacheableTypeOk>(i => i.IndexKeyFolder == "aaa");
Assert.IsFalse(evalResult);
var item1 = new CacheableTypeOk(1, 1001, "aaa", new DateTime(2010, 10, 10), 1500);
_client.PutOne(item1);
var item2 = new CacheableTypeOk(2, 1002, "aaa", new DateTime(2010, 10, 10), 1600);
_client.PutOne(item2);
evalResult = _client.IsComplete <CacheableTypeOk>(i => i.IndexKeyFolder == "aaa");
Assert.IsFalse(evalResult);
var description = new DomainDescription(OrQuery.Empty <CacheableTypeOk>());
//describe the domain as complete
_client.DeclareDomain(description);
evalResult = _client.IsComplete <CacheableTypeOk>(i => i.IndexKeyFolder == "aaa");
Assert.IsTrue(evalResult);
}
public void TtlEviction()
{
_client.ConfigEviction(nameof(CacheableTypeOk), EvictionType.TimeToLive, 0, 0, 1000);
// this one should be evicted because it will expire
var itemToBeEvicted = new CacheableTypeOk(1, 1001, "aaa", new DateTime(2010, 10, 10), 1500);
_client.PutOne(itemToBeEvicted, false);
// this one should not be evicted because even if it will expire it is marked as "exclude from eviction"
var itemToKeepForever = new CacheableTypeOk(15, 1002, "aaa", new DateTime(2010, 10, 10), 1500);
_client.PutOne(itemToKeepForever, true);
Thread.Sleep(1500);
// this item should not be evicted because it has not expired
var itemNotToBeEvicted = new CacheableTypeOk(0, 1000, "aaa", new DateTime(2010, 10, 10), 1500);
_client.PutOne(itemNotToBeEvicted, false);
IList <CacheableTypeOk> itemsInAaa = _client.GetMany <CacheableTypeOk>(i => i.IndexKeyFolder == "aaa").ToList();
Assert.AreEqual(2, itemsInAaa.Count);
Assert.IsFalse(itemsInAaa.Any(i => i.PrimaryKey == 1), "only item 1 should have been evicted");
}
public void RemoveAndGetMany()
{
//add two items (2 and 3 as primary keys)
var item1 = new CacheableTypeOk(2, 1002, "AHA", new DateTime(2010, 10, 01), 55);
_dataStore.InternalAddNew(CachedObject.Pack(item1), false);
var item2 = new CacheableTypeOk(3, 1003, "AHA", new DateTime(2010, 10, 01), 55);
_dataStore.InternalAddNew(CachedObject.Pack(item2), false);
//this get one should return the first item
var cachedItem1 = _dataStore.InternalGetOne(_typeDescription.MakePrimaryKeyValue(2));
Assert.IsTrue(cachedItem1.PrimaryKey.Equals(2));
//this GetMany() should return the two items
var result = _dataStore.InternalGetMany(_typeDescription.MakeIndexKeyValue("indexkeyfolder", "AHA"));
Assert.AreEqual(result.Count, 2);
//remove the first item
_dataStore.RemoveByPrimaryKey(_typeDescription.MakePrimaryKeyValue(2));
//it should not be there any more
var shouldBeNull = _dataStore.InternalGetOne(_typeDescription.MakePrimaryKeyValue(2));
Assert.IsNull(shouldBeNull);
//this GetMany() should return one item
result = _dataStore.InternalGetMany(_typeDescription.MakeIndexKeyValue("indexkeyfolder", "AHA"));
Assert.AreEqual(result.Count, 1);
}
public void TimeToLive()
{
var schema = TypedSchemaFactory.FromType(typeof(CacheableTypeOk));
var policy = new TtlEvictionPolicy(TimeSpan.FromSeconds(1));
for (var i = 0; i < 10; i++)
{
var item = new CacheableTypeOk(i, i + 1000, "aaa", new DateTime(2010, 10, 10), 1500);
var packed = PackedObject.Pack(item, schema);
policy.AddItem(packed);
}
Assert.IsFalse(policy.IsEvictionRequired);
Thread.Sleep(1010);
var toRemove = policy.DoEviction();
Assert.AreEqual(10, toRemove.Count);
var item11 = new CacheableTypeOk(11, 11 + 1000, "aaa", new DateTime(2010, 10, 10), 1500);
var packed11 = PackedObject.Pack(item11, schema);
policy.AddItem(packed11);
toRemove = policy.DoEviction();
Assert.AreEqual(0, toRemove.Count);
Thread.Sleep(1010);
toRemove = policy.DoEviction();
Assert.AreEqual(1, toRemove.Count);
}
public void Truncate()
{
//add two new items
var item1 = new CacheableTypeOk(1, 1001, "aaa", new DateTime(2010, 10, 10), 1500);
_client.Put(item1);
var item2 = new CacheableTypeOk(2, 1002, "aaa", new DateTime(2010, 10, 10), 1600);
_client.Put(item2);
IList <CacheableTypeOk> itemsInAaa = _client.GetMany <CacheableTypeOk>("IndexKeyFolder == aaa").ToList();
Assert.AreEqual(itemsInAaa.Count, 2);
var desc = _client.GetServerDescription();
long hits = desc.DataStoreInfoByFullName[typeof(CacheableTypeOk).FullName].HitCount;
Assert.AreEqual(hits, 1);
_client.Truncate <CacheableTypeOk>();
desc = _client.GetServerDescription();
hits = desc.DataStoreInfoByFullName[typeof(CacheableTypeOk).FullName].HitCount;
long count = desc.DataStoreInfoByFullName[typeof(CacheableTypeOk).FullName].Count;
Assert.AreEqual(hits, 0);
Assert.AreEqual(count, 0);
}
public void Truncate()
{
//add two new items
var item1 = new CacheableTypeOk(1, 1001, "aaa", new DateTime(2010, 10, 10), 1500);
_client.PutOne(item1);
var item2 = new CacheableTypeOk(2, 1002, "aaa", new DateTime(2010, 10, 10), 1600);
_client.PutOne(item2);
IList <CacheableTypeOk> itemsInAaa =
_client.GetMany <CacheableTypeOk>(i => i.IndexKeyFolder == "aaa").ToList();
Assert.AreEqual(itemsInAaa.Count, 2);
var collectionName = typeof(CacheableTypeOk).Name ?? throw new InvalidOperationException();
var desc = _client.GetServerDescription();
var hits = desc.DataStoreInfoByFullName[collectionName].HitCount;
Assert.AreEqual(hits, 1);
_client.Truncate(collectionName);
desc = _client.GetServerDescription();
hits = desc.DataStoreInfoByFullName[collectionName].HitCount;
var count = desc.DataStoreInfoByFullName[collectionName].Count;
Assert.AreEqual(hits, 0);
Assert.AreEqual(count, 0);
}
public void MultiThreadedDataAccess()
{
//first load data
for (int i = 0; i < 1000; i++)
{
var item = new CacheableTypeOk(i, 10000 + i, "aaa", new DateTime(2010, 10, 10), 1500 + i);
_client.Put(item);
}
_requestsFinished = new Semaphore(0, 100);
// 100 parallel requests
for (int i = 0; i < 100; i++)
{
ThreadPool.QueueUserWorkItem(delegate
{
//reload both items by folder name
IList <CacheableTypeOk> items =
_client.GetMany <CacheableTypeOk>("IndexKeyValue < 1700")
.ToList();
Assert.AreEqual(items.Count, 200);
_requestsFinished.Release();
});
}
for (int i = 0; i < 100; i++)
{
_requestsFinished.WaitOne();
}
}
public void SerializationWithCompression()
{
CacheableTypeOk item1 = new CacheableTypeOk(1, 1003, "AHA", new DateTime(2010, 10, 02), 8);
var desc = ClientSideTypeDescription.RegisterType <CacheableTypeOk>().AsTypeDescription;
desc.UseCompression = true;
byte[] b1 = SerializationHelper.ObjectToBytes(item1, SerializationMode.Json, desc);
CacheableTypeOk item1Reloaded =
SerializationHelper.ObjectFromBytes <CacheableTypeOk>(b1, SerializationMode.Json, true);
Assert.IsNotNull(item1Reloaded);
using (MemoryStream ms = new MemoryStream())
{
SerializationHelper.ObjectToStream(item1, ms, SerializationMode.Json, true);
ms.Seek(0, SeekOrigin.Begin);
item1Reloaded =
SerializationHelper.ObjectFromStream <CacheableTypeOk>(ms, SerializationMode.Json, true);
Assert.IsNotNull(item1Reloaded);
ms.Seek(0, SeekOrigin.Begin);
item1Reloaded =
SerializationHelper.ObjectFromStream <CacheableTypeOk>(ms, SerializationMode.Json, true);
Assert.IsNotNull(item1Reloaded);
}
}
public void DomainDescription()
{
var builder = new QueryBuilder(typeof(CacheableTypeOk));
var evalResult = _client.EvalQuery(builder.GetMany("IndexKeyFolder=aaa"));
Assert.IsFalse(evalResult.Key);
Assert.AreEqual(evalResult.Value, 0);
var item1 = new CacheableTypeOk(1, 1001, "aaa", new DateTime(2010, 10, 10), 1500);
_client.Put(item1);
var item2 = new CacheableTypeOk(2, 1002, "aaa", new DateTime(2010, 10, 10), 1600);
_client.Put(item2);
evalResult = _client.EvalQuery(builder.GetMany("IndexKeyFolder=aaa"));
Assert.IsFalse(evalResult.Key);
Assert.AreEqual(evalResult.Value, 2);
var description = new DomainDescription(OrQuery.Empty <CacheableTypeOk>());
//describe the domain as complete
_client.DeclareDomain(description);
evalResult = _client.EvalQuery(builder.GetMany("IndexKeyFolder=aaa"));
Assert.IsTrue(evalResult.Key);
Assert.AreEqual(evalResult.Value, 2);
}
public void DataAccess()
{
//add two new items
var item1 = new CacheableTypeOk(1, 1001, "aaa", new DateTime(2010, 10, 10), 1500);
_client.PutOne(item1);
var item2 = new CacheableTypeOk(2, 1002, "aaa", new DateTime(2010, 10, 10), 1600);
_client.PutOne(item2);
_client.DeclareDomain <CacheableTypeOk>(x => x.IndexKeyFolder == "aaa");
var eval = _client.IsComplete <CacheableTypeOk>(x => x.IndexKeyFolder == "aaa");
Assert.IsTrue(eval); //domain is complete
eval = _client.IsComplete <CacheableTypeOk>(x => x.IndexKeyFolder == "bbb");
Assert.IsFalse(eval); //domain is incomplete
//reload the first one by primary key
var item1Reloaded = _client.GetOne <CacheableTypeOk>(i => i.PrimaryKey == 1);
Assert.AreEqual(item1, item1Reloaded);
//reload both items by folder name
var itemsInAaa = _client.GetMany <CacheableTypeOk>(x => x.IndexKeyFolder == "aaa").ToList();
Assert.AreEqual(2, itemsInAaa.Count);
//change the folder of the first item and put it back into the cache
item1.IndexKeyFolder = "bbb";
_client.PutOne(item1);
//now it should be only one item left in aaa
itemsInAaa = _client.GetMany <CacheableTypeOk>(x => x.IndexKeyFolder == "aaa").ToList();
Assert.AreEqual(1, itemsInAaa.Count);
//get both of them again by date
var allItems = _client.GetMany <CacheableTypeOk>(x => x.IndexKeyDate == new DateTime(2010, 10, 10)).ToList();
Assert.AreEqual(allItems.Count, 2);
//get both of them using an In query
var folders = new[] { "aaa", "bbb" };
allItems = _client.GetMany <CacheableTypeOk>(x => folders.Contains(x.IndexKeyFolder)).ToList();
Assert.AreEqual(allItems.Count, 2);
//remove the first one
_client.RemoveMany <CacheableTypeOk>(x => x.PrimaryKey == 1);
//the previous query should now return only one item
allItems = _client.GetMany <CacheableTypeOk>(x => folders.Contains(x.IndexKeyFolder)).ToList();
Assert.AreEqual(allItems.Count, 1);
}
public void StreamUnstreamMessagesOneByOne()
{
var schema = TypedSchemaFactory.FromType(typeof(CacheableTypeOk));
var qbuilder = new QueryBuilder(typeof(CacheableTypeOk));
var put = new PutRequest(typeof(CacheableTypeOk));
var item = new CacheableTypeOk(3, 1003, "AHA", new DateTime(2010, 10, 02), 8);
var typeDescription =
TypedSchemaFactory.FromType(typeof(CacheableTypeOk));
put.Items.Add(PackedObject.Pack(item, schema));
var remove = new RemoveRequest(typeof(CacheableTypeOk), new KeyValue(1, schema.PrimaryKeyField));
var register = new RegisterTypeRequest(typeDescription);
using (var stream = new MemoryStream())
{
//request
Streamer.ToStream(stream, new GetRequest(qbuilder.FromSql("select from CacheableTypeOk where IndexKeyValue > 1000")));
Streamer.ToStream(stream, put);
Streamer.ToStream(stream, remove);
Streamer.ToStream(stream, register);
//response
Streamer.ToStream(stream, new NullResponse());
Streamer.ToStream(stream, new ExceptionResponse(new Exception("fake exception")));
Streamer.ToStream(stream, new ServerDescriptionResponse());
stream.Seek(0, SeekOrigin.Begin);
object reloaded = Streamer.FromStream <Request>(stream);
Assert.IsTrue(reloaded is GetRequest);
//request
reloaded = Streamer.FromStream <Request>(stream);
Assert.IsTrue(reloaded is PutRequest);
reloaded = Streamer.FromStream <Request>(stream);
Assert.IsTrue(reloaded is RemoveRequest);
reloaded = Streamer.FromStream <Request>(stream);
Assert.IsTrue(reloaded is RegisterTypeRequest);
////response
reloaded = Streamer.FromStream <Response>(stream);
Assert.IsTrue(reloaded is NullResponse);
reloaded = Streamer.FromStream <Response>(stream);
Assert.IsTrue(reloaded is ExceptionResponse);
reloaded = Streamer.FromStream <Response>(stream);
Assert.IsTrue(reloaded is ServerDescriptionResponse);
}
}
public void StreamAvailableObjectsWithCriteria()
{
//add two new items
var item1 = new CacheableTypeOk(1, 1001, "aaa", new DateTime(2010, 10, 10), 1500);
_client.Put(item1);
var item2 = new CacheableTypeOk(2, 1002, "aaa", new DateTime(2010, 10, 10), 1600);
_client.Put(item2);
var item3 = new CacheableTypeOk(3, 1003, "bbb", new DateTime(2010, 10, 10), 1600);
_client.Put(item3);
//ask for items 1 2 3 4 (1 2 should be returned and 3 4 not found)
var items = new List <KeyValue>
{
new KeyValue(1,
new KeyInfo(KeyDataType.IntKey, KeyType.Primary,
"PrimaryKey")),
new KeyValue(2,
new KeyInfo(KeyDataType.IntKey, KeyType.Primary,
"PrimaryKey")),
new KeyValue(3,
new KeyInfo(KeyDataType.IntKey, KeyType.Primary,
"PrimaryKey")),
new KeyValue(4,
new KeyInfo(KeyDataType.IntKey, KeyType.Primary,
"PrimaryKey"))
};
var builder = new QueryBuilder(typeof(CacheableTypeOk));
Query folderIsAaa = builder.MakeAtomicQuery("IndexKeyFolder", "aaa");
var wait = new ManualResetEvent(false);
var found = new List <CacheableTypeOk>();
var notFound = _client.GetAvailableItems(items, folderIsAaa,
delegate(CacheableTypeOk item, int currentItem, int totalItems)
{
found.Add(item);
if (currentItem == totalItems)
{
wait.Set();
}
}, delegate { });
wait.WaitOne();
Assert.AreEqual(notFound.Count, 2);
Assert.AreEqual(notFound[0], 3);
Assert.AreEqual(notFound[1], 4);
Assert.AreEqual(found.Count, 2);
Assert.AreEqual(found[0].PrimaryKey, 1);
Assert.AreEqual(found[1].PrimaryKey, 2);
}
public void StreamUnstreamMessagesOneByOne()
{
QueryBuilder qbuilder = new QueryBuilder(typeof(CacheableTypeOk));
PutRequest put = new PutRequest(typeof(CacheableTypeOk));
CacheableTypeOk item = new CacheableTypeOk(3, 1003, "AHA", new DateTime(2010, 10, 02), 8);
TypeDescription typeDescription =
ClientSideTypeDescription.RegisterType(typeof(CacheableTypeOk)).AsTypeDescription;
put.Items.Add(CachedObject.Pack(item));
RemoveRequest remove = new RemoveRequest(typeof(CacheableTypeOk), typeDescription.MakePrimaryKeyValue(1));
RegisterTypeRequest register = new RegisterTypeRequest(typeDescription);
using (MemoryStream stream = new MemoryStream())
{
//request
Streamer.ToStream(stream, new GetRequest(qbuilder.GetManyWhere("IndexKeyValue > 1000")));
Streamer.ToStream(stream, put);
Streamer.ToStream(stream, remove);
Streamer.ToStream(stream, register);
//response
Streamer.ToStream(stream, new NullResponse());
Streamer.ToStream(stream, new ExceptionResponse(new Exception("fake exception")));
Streamer.ToStream(stream, new ServerDescriptionResponse());
stream.Seek(0, SeekOrigin.Begin);
object reloaded = Streamer.FromStream <Request>(stream);
Assert.IsTrue(reloaded is GetRequest);
//request
reloaded = Streamer.FromStream <Request>(stream);
Assert.IsTrue(reloaded is PutRequest);
reloaded = Streamer.FromStream <Request>(stream);
Assert.IsTrue(reloaded is RemoveRequest);
reloaded = Streamer.FromStream <Request>(stream);
Assert.IsTrue(reloaded is RegisterTypeRequest);
////response
reloaded = Streamer.FromStream <Response>(stream);
Assert.IsTrue(reloaded is NullResponse);
reloaded = Streamer.FromStream <Response>(stream);
Assert.IsTrue(reloaded is ExceptionResponse);
reloaded = Streamer.FromStream <Response>(stream);
Assert.IsTrue(reloaded is ServerDescriptionResponse);
}
}
private static CacheableTypeOk GetObject1()
{
var object1 = new CacheableTypeOk
{
UniqueKey = 1,
PrimaryKey = 11,
IndexKeyValue = 15,
IndexKeyDate = new DateTime(2009, 10, 25),
IndexKeyFolder = "FOL"
};
return(object1);
}
public void StreamUnstreamOneCacheable()
{
CacheableTypeOk item1 = new CacheableTypeOk(1, 1003, "AHA", new DateTime(2010, 10, 02), 8);
CachedObject it1 = CachedObject.Pack(item1);
using (MemoryStream stream = new MemoryStream())
{
Streamer.ToStream(stream, it1);
stream.Seek(0, SeekOrigin.Begin);
object reloaded = Streamer.FromStream <CacheableTypeOk>(stream);
Assert.IsTrue(reloaded is CacheableTypeOk);
}
}
public void FeedDataToCache()
{
var items = new List <CacheableTypeOk>();
for (var i = 0; i < 113; i++)
{
var item1 = new CacheableTypeOk(i, 1000 + i, "aaa", new DateTime(2010, 10, 10), 1500);
items.Add(item1);
}
_aggregator.PutMany(items, true);
var itemsReloaded = _aggregator.GetMany <CacheableTypeOk>(x => x.IndexKeyFolder == "aaa").ToList();
Assert.AreEqual(113, itemsReloaded.Count);
}
public void StreamManyUnstreamOne()
{
var item = new CacheableTypeOk(3, 1003, "AHA", new DateTime(2010, 10, 02), 8);
var desc = TypedSchemaFactory.FromType <CacheableTypeOk>();
using (var stream = new MemoryStream())
{
Streamer.ToStream(stream, item, desc);
stream.Seek(0, SeekOrigin.Begin);
var itemReloaded = Streamer.FromStream <CacheableTypeOk>(stream);
Assert.IsNotNull(itemReloaded);
Assert.AreEqual(itemReloaded, item);
}
}
public void Import_export_data_to_json()
{
//add some data
var item1 = new CacheableTypeOk(1, 1001, "aaa", new DateTime(2010, 10, 10), 1500);
_client.Put(item1);
var item2 = new CacheableTypeOk(2, 1002, "aaa", new DateTime(2010, 10, 10), 1600);
_client.Put(item2);
var item3 = new CacheableTypeOk(3, 1003, "bbb", new DateTime(2010, 10, 10), 1600);
_client.Put(item3);
var parser = new CommandLineParser(_client.GetClusterInformation());
var selectInto = parser.Parse("select CacheableTypeOk where IndexKeyFolder=aaa into export_test.json");
selectInto.TryExecute(_client);
FileAssert.Exists("export_test.json");
var exported = DumpHelper.LoadObjects("export_test.json", _client).ToList();
Assert.AreEqual(2, exported.Count);
var json = File.ReadAllText("export_test.json");
json = json.Replace("aaa", "abc");
File.WriteAllText("export_test.json", json);
var import = parser.Parse("import export_test.json");
import.TryExecute(_client);
_logger.Reset();
var cmd = _parser.Parse("count CacheableTypeOk where IndexKeyFolder=abc");
Assert.IsTrue(cmd.CanExecute);
Assert.IsNotNull(cmd.TryExecute(_client));
var response = _logger.Buffer;
var items = ExtractOne(@"\s*found\s*([0-9]*?)\s*items", response);
Assert.AreEqual(items, "2");
}
public void LessRecentlyUsedRemoveItem()
{
var schema = TypedSchemaFactory.FromType(typeof(CacheableTypeOk));
var policy = new LruEvictionPolicy(10, 2);
for (var i = 0; i < 9; i++)
{
var item = new CacheableTypeOk(i, i + 1000, "aaa", new DateTime(2010, 10, 10), 1500);
var packed = PackedObject.Pack(item, schema);
policy.AddItem(packed);
}
Assert.IsFalse(policy.IsEvictionRequired);
var toRemove = policy.DoEviction();
Assert.AreEqual(0, toRemove.Count);
var item1 = new CacheableTypeOk(1, 1 + 1000, "aaa", new DateTime(2010, 10, 10), 1500);
var packed1 = PackedObject.Pack(item1, schema);
policy.TryRemove(packed1);
var item10 = new CacheableTypeOk(10, 10 + 1000, "aaa", new DateTime(2010, 10, 10), 1500);
var packed10 = PackedObject.Pack(item10, schema);
policy.AddItem(packed10);
// as one item was removed explicitly the eviction should not be triggered yet
toRemove = policy.DoEviction();
Assert.AreEqual(0, toRemove.Count);
var item11 = new CacheableTypeOk(11, 11 + 1000, "aaa", new DateTime(2010, 10, 10), 1500);
var packed11 = PackedObject.Pack(item11, schema);
policy.AddItem(packed11);
// now the eviction should be triggered
toRemove = policy.DoEviction();
Assert.AreEqual(2, toRemove.Count);
// the explicitly removed item should not be in the list
Assert.IsFalse(toRemove.Any(i => i == packed1));
}
public void DomainDescription()
{
var builder = new QueryBuilder(typeof(CacheableTypeOk));
var evalResult = _client.EvalQuery(builder.GetMany("IndexKeyFolder=aaa"));
Assert.IsFalse(evalResult.Key);
Assert.AreEqual(evalResult.Value, 0);
var item1 = new CacheableTypeOk(1, 1001, "aaa", new DateTime(2010, 10, 10), 1500);
_client.Put(item1);
var item2 = new CacheableTypeOk(2, 1002, "aaa", new DateTime(2010, 10, 10), 1600);
_client.Put(item2);
evalResult = _client.EvalQuery(builder.GetMany("IndexKeyFolder=aaa"));
Assert.IsFalse(evalResult.Key);
Assert.AreEqual(evalResult.Value, 2);
var description = new DomainDescription(typeof(CacheableTypeOk))
{
IsFullyLoaded = true
};
//describe the domain as complete
_client.DeclareDomain(description, DomainDeclarationAction.Set);
evalResult = _client.EvalQuery(builder.GetMany("IndexKeyFolder=aaa"));
Assert.IsTrue(evalResult.Key);
Assert.AreEqual(evalResult.Value, 2);
//remove the completeness declaration
_client.DeclareDomain(description, DomainDeclarationAction.Remove);
evalResult = _client.EvalQuery(builder.GetMany("IndexKeyFolder=aaa"));
Assert.IsFalse(evalResult.Key);
description.AddOrReplace(builder.MakeAtomicQuery("IndexKeyFolder", "aaa"));
_client.DeclareDomain(description, DomainDeclarationAction.Add);
evalResult = _client.EvalQuery(builder.GetMany("IndexKeyFolder=aaa"));
Assert.IsTrue(evalResult.Key);
_client.DeclareDomain(description, DomainDeclarationAction.Remove);
evalResult = _client.EvalQuery(builder.GetMany("IndexKeyFolder=aaa"));
Assert.IsFalse(evalResult.Key);
}
public void FeedDataToCache()
{
var items = new List <CacheableTypeOk>();
for (int i = 0; i < 113; i++)
{
var item1 = new CacheableTypeOk(i, 1000 + i, "aaa", new DateTime(2010, 10, 10), 1500);
items.Add(item1);
}
_client.FeedMany(items, true);
IList <CacheableTypeOk> itemsReloaded =
_client.GetManyWhere <CacheableTypeOk>("IndexKeyFolder == aaa").ToList();
Assert.AreEqual(itemsReloaded.Count, 113);
}
public void StreamManyUnstreamOneCacheable()
{
CacheableTypeOk item = new CacheableTypeOk(3, 1003, "AHA", new DateTime(2010, 10, 02), 8);
CachedObject it = CachedObject.Pack(item);
List <CachedObject> oneItemList = new List <CachedObject>();
oneItemList.Add(it);
using (MemoryStream stream = new MemoryStream())
{
Streamer.ToStreamMany(stream, oneItemList);
stream.Seek(0, SeekOrigin.Begin);
CacheableTypeOk itemReloaded = Streamer.FromStream <CacheableTypeOk>(stream);
Assert.IsNotNull(itemReloaded);
Assert.AreEqual(itemReloaded, item);
}
}
public void StreamUnstreamManyCacheable()
{
var schema = TypedSchemaFactory.FromType(typeof(CacheableTypeOk));
var items = new List <PackedObject>(3);
var item1 = new CacheableTypeOk(1, 1003, "AHA", new DateTime(2010, 10, 02), 8);
var it1 = PackedObject.Pack(item1, schema);
items.Add(it1);
var item2 = new CacheableTypeOk(2, 1003, "AHA", new DateTime(2010, 10, 02), 8);
var it2 = PackedObject.Pack(item2, schema);
items.Add(it2);
var item3 = new CacheableTypeOk(3, 1003, "AHA", new DateTime(2010, 10, 02), 8);
var it3 = PackedObject.Pack(item3, schema);
items.Add(it3);
using (var stream = new MemoryStream())
{
Streamer.ToStreamMany(stream, items, new int[0], null);
stream.Seek(0, SeekOrigin.Begin);
var itemsReceived = 0;
Streamer.FromStream(stream,
delegate(CacheableTypeOk data, int currentItem, int totalItems)
{
Assert.IsTrue(currentItem > 0);
Assert.IsTrue(currentItem <= totalItems);
itemsReceived++;
Assert.AreEqual(itemsReceived, data.PrimaryKey);
},
delegate { Assert.Fail(); });
Assert.AreEqual(itemsReceived, 3);
}
}
public void StreamUnstreamOneCacheable()
{
var schema = TypedSchemaFactory.FromType(typeof(CacheableTypeOk));
var item1 = new CacheableTypeOk(1, 1003, "AHA", new DateTime(2010, 10, 02), 8);
var it1 = PackedObject.Pack(item1, schema);
using var stream = new MemoryStream();
Streamer.ToStream(stream, it1);
stream.Seek(0, SeekOrigin.Begin);
var reloaded = Streamer.FromStream <PackedObject>(stream);
var original = PackedObject.Unpack <CacheableTypeOk>(reloaded);
Assert.IsTrue(original is CacheableTypeOk);
}
public void StreamManyUnstreamOne()
{
CacheableTypeOk item = new CacheableTypeOk(3, 1003, "AHA", new DateTime(2010, 10, 02), 8);
List <CacheableTypeOk> oneItemList = new List <CacheableTypeOk>();
oneItemList.Add(item);
var desc = ClientSideTypeDescription.RegisterType <CacheableTypeOk>().AsTypeDescription;
using (MemoryStream stream = new MemoryStream())
{
Streamer.ToStream(stream, item, desc);
stream.Seek(0, SeekOrigin.Begin);
CacheableTypeOk itemReloaded = Streamer.FromStream <CacheableTypeOk>(stream);
Assert.IsNotNull(itemReloaded);
Assert.AreEqual(itemReloaded, item);
}
}
public void StreamUnstreamOneCacheable()
{
var item1 = new CacheableTypeOk(1, 1003, "AHA", new DateTime(2010, 10, 02), 8);
var it1 = CachedObject.Pack(item1);
using (var stream = new MemoryStream())
{
Streamer.ToStream(stream, it1);
stream.Seek(0, SeekOrigin.Begin);
var reloaded = Streamer.FromStream <CachedObject>(stream);
var original = CachedObject.Unpack <CacheableTypeOk>(reloaded);
Assert.IsTrue(original is CacheableTypeOk);
}
}
public void LessRecentlyUsed()
{
var schema = TypedSchemaFactory.FromType(typeof(CacheableTypeOk));
var policy = new LruEvictionPolicy(10, 2);
for (var i = 0; i < 100; i++)
{
var item = new CacheableTypeOk(i, i + 1000, "aaa", new DateTime(2010, 10, 10), 1500);
var packed = PackedObject.Pack(item, schema);
policy.AddItem(packed);
}
Assert.IsTrue(policy.IsEvictionRequired);
var toRemove = policy.DoEviction();
Assert.AreEqual(92, toRemove.Count);
var item93 = new CacheableTypeOk(93, 93 + 1000, "aaa", new DateTime(2010, 10, 10), 1500);
var packed93 = PackedObject.Pack(item93, schema);
// check that the 93rd item was not removed
Assert.IsFalse(toRemove.Any(i => i == packed93));
policy.Touch(packed93);
var item100 = new CacheableTypeOk(100, 100 + 1000, "aaa", new DateTime(2010, 10, 10), 1500);
var packed100 = PackedObject.Pack(item100, schema);
var item101 = new CacheableTypeOk(101, 101 + 1000, "aaa", new DateTime(2010, 10, 10), 1500);
var packed101 = PackedObject.Pack(item101, schema);
policy.AddItem(packed100);
policy.AddItem(packed101);
toRemove = policy.DoEviction();
Assert.AreEqual(2, toRemove.Count);
// item 93 was not removed because it was recently used (the call to Touch)
Assert.IsFalse(toRemove.Any(i => i == packed93));
}
public void MultiThreadedDataAccess()
{
//first load data
for (var i = 0; i < 1000; i++)
{
var item = new CacheableTypeOk(i, 10000 + i, "aaa", new DateTime(2010, 10, 10), 1500 + i);
_client.PutOne(item);
}
// 100 parallel requests
Parallel.For(0, 10, i =>
{
IList <CacheableTypeOk> items =
_client.GetMany <CacheableTypeOk>(i => i.IndexKeyValue < 1700)
.ToList();
Assert.AreEqual(items.Count, 200);
});
}
public void GetManyOnOrderedIndexes()
{
var item = new CacheableTypeOk(1, 1001, "AHA", new DateTime(2010, 10, 01), 9);
_dataStore.InternalAddNew(CachedObject.Pack(item), false);
item = new CacheableTypeOk(2, 1002, "AHA", new DateTime(2010, 10, 01), 8);
_dataStore.InternalAddNew(CachedObject.Pack(item), false);
item = new CacheableTypeOk(3, 1003, "AHA", new DateTime(2010, 10, 02), 8);
_dataStore.InternalAddNew(CachedObject.Pack(item), false);
item = new CacheableTypeOk(4, 1004, "BBB", new DateTime(2010, 9, 01), 5);
_dataStore.InternalAddNew(CachedObject.Pack(item), false);
item = new CacheableTypeOk(5, 1005, "BBB", new DateTime(2010, 10, 01), 4);
_dataStore.InternalAddNew(CachedObject.Pack(item), false);
item = new CacheableTypeOk(6, 1006, "BBA", new DateTime(2010, 10, 01), 1);
_dataStore.InternalAddNew(CachedObject.Pack(item), false);
var result =
_dataStore.InternalGetMany(
_typeDescription.MakeIndexKeyValue("IndexKeyDate", new DateTime(2010, 10, 01)),
QueryOperator.Le);
Assert.AreEqual(result.Count, 5);
result = _dataStore.InternalGetMany(_typeDescription.MakeIndexKeyValue("IndexKeyValue", 8),
QueryOperator.Ge);
Assert.AreEqual(result.Count, 3);
_dataStore.RemoveByPrimaryKey(_typeDescription.MakePrimaryKeyValue(2));
result = _dataStore.InternalGetMany(
_typeDescription.MakeIndexKeyValue("IndexKeyDate", new DateTime(2010, 10, 01)),
QueryOperator.Le);
Assert.AreEqual(result.Count, 4);
result = _dataStore.InternalGetMany(_typeDescription.MakeIndexKeyValue("IndexKeyValue", 8),
QueryOperator.Ge);
Assert.AreEqual(result.Count, 2);
}
public void FeedDataToCacheUsingSessions()
{
var session = _client.BeginFeed <CacheableTypeOk>(10, false);
for (int i = 0; i < 113; i++)
{
var item1 = new CacheableTypeOk(i, 1000 + i, "aaa", new DateTime(2010, 10, 10), 1500);
_client.Add(session, item1);
}
_client.EndFeed <CacheableTypeOk>(session);
Thread.Sleep(300);
IList <CacheableTypeOk> itemsReloaded =
_client.GetManyWhere <CacheableTypeOk>("IndexKeyFolder == aaa").ToList();
Assert.AreEqual(itemsReloaded.Count, 113);
}
