public void TestAggregate()
{
IConfigurableCacheFactory ccf = CacheFactory.ConfigurableCacheFactory;
IXmlDocument config = XmlHelper.LoadXml("assembly://Coherence.Tests/Tangosol.Resources/s4hc-local-cache-config.xml");
ccf.Config = config;
INamedCache cache = CacheFactory.GetCache("local-default");
cache.Clear();
Hashtable ht = new Hashtable();
ht.Add("comparableMaxKey1", 100);
ht.Add("comparableMaxKey2", 80.5);
ht.Add("comparableMaxKey3", 19.5);
ht.Add("comparableMaxKey4", 2);
cache.InsertAll(ht);
IEntryAggregator aggregator = new DoubleAverage(IdentityExtractor.Instance);
object result = cache.Aggregate(cache.Keys, aggregator);
Assert.AreEqual(50.5, result);
cache.Insert("comparableKey5", null);
result = cache.Aggregate(cache.Keys, aggregator);
Assert.AreEqual(50.5, result);
IFilter alwaysFilter = new AlwaysFilter();
result = cache.Aggregate(alwaysFilter, aggregator);
Assert.AreEqual(50.5, result);
cache.Clear();
ht = new Hashtable();
ht.Add("comparableMaxKey1", 435);
ht.Add("comparableMaxKey2", 253);
ht.Add("comparableMaxKey3", 3);
ht.Add("comparableMaxKey4", null);
ht.Add("comparableMaxKey5", -3);
cache.InsertAll(ht);
aggregator = new ComparableMax(IdentityExtractor.Instance);
object max = cache.Aggregate(cache.Keys, aggregator);
Assert.AreEqual(max, 435);
max = cache.Aggregate(alwaysFilter, aggregator);
Assert.AreEqual(max, 435);
cache.Clear();
ht = new Hashtable();
ht.Add("comparableMaxKey1", 435);
ht.Add("comparableMaxKey2", 253);
ht.Add("comparableMaxKey3", 3);
ht.Add("comparableMaxKey4", 3);
ht.Add("comparableMaxKey5", 3);
ht.Add("comparableMaxKey6", null);
ht.Add("comparableMaxKey7", null);
cache.InsertAll(ht);
aggregator = new DistinctValues(IdentityExtractor.Instance);
result = cache.Aggregate(cache.Keys, aggregator);
Assert.AreEqual(3, ((ICollection)result).Count);
foreach (object o in ht.Values)
{
Assert.IsTrue(((IList)result).Contains(o) || o == null);
}
IFilter lessFilter = new LessFilter(IdentityExtractor.Instance, 100);
result = cache.Aggregate(lessFilter, aggregator);
Assert.AreEqual(1, ((ICollection)result).Count);
cache.Clear();
ht = new Hashtable();
ht.Add("key1", 100);
ht.Add("key2", 80.5);
ht.Add("key3", 19.5);
ht.Add("key4", 2);
cache.InsertAll(ht);
aggregator = new DoubleSum(IdentityExtractor.Instance);
result = cache.Aggregate(cache.Keys, aggregator);
Assert.AreEqual(202, result);
IFilter filter = new AlwaysFilter();
result = cache.Aggregate(filter, aggregator);
Assert.AreEqual(202, result);
cache.Clear();
ht = new Hashtable();
ht.Add("key1", 100);
ht.Add("key2", 80);
ht.Add("key3", 19);
ht.Add("key4", 2);
ht.Add("key5", null);
cache.InsertAll(ht);
aggregator = new LongSum(IdentityExtractor.Instance);
result = cache.Aggregate(cache.Keys, aggregator);
Assert.AreEqual(201, result);
IFilter greaterFilter = new GreaterFilter(IdentityExtractor.Instance, 1);
result = cache.Aggregate(greaterFilter, aggregator);
Assert.AreEqual(201, result);
CacheFactory.Shutdown();
}
public void ConverterInvocableCacheTests()
{
IInvocableCache cache = InstantiateCache();
IConverter cDown = new ConvertDown();
IConverter cUp = new ConvertUp();
IEntryProcessor processor = new ConditionalPut(AlwaysFilter.Instance, "value_converted", false);
IInvocableCache convCache = ConverterCollections.GetInvocableCache(cache, cUp, cDown, cUp, cDown);
Assert.IsNotNull(convCache);
Assert.AreEqual(cache.Count, 0);
convCache.Invoke("key", processor);
Assert.AreEqual(cache.Count, 1);
Assert.AreEqual(convCache["key"], cUp.Convert("value_converted"));
ArrayList keys = new ArrayList();
keys.Add("key");
keys.Add("anotherkey");
processor = new ConditionalPut(AlwaysFilter.Instance, "newvalue_converted", false);
IDictionary result = convCache.InvokeAll(keys, processor);
//results should be empty since return is set to false
Assert.AreEqual(result.Count, 0);
Assert.AreEqual(convCache.Count, 2);
foreach (object key in result.Keys)
{
Assert.IsTrue(convCache.Contains(key));
Assert.AreEqual(convCache[key], cUp.Convert("newvalue_converted"));
}
processor = new ConditionalPut(AlwaysFilter.Instance, "value_converted", false);
result = convCache.InvokeAll(AlwaysFilter.Instance, processor);
//results should be empty since return is set to false
Assert.AreEqual(result.Count, 0);
Assert.AreEqual(convCache.Count, 2);
foreach (object key in result.Keys)
{
Assert.IsTrue(convCache.Contains(key));
Assert.AreEqual(convCache[key], cUp.Convert("value_converted"));
}
convCache.Clear();
for (int i = 0; i < 5; i++)
{
convCache.Add(i, i + 1);
}
IEntryAggregator aggregator = new ComparableMax(IdentityExtractor.Instance);
keys.Clear();
keys.Add("2");
keys.Add("3");
object o = convCache.Aggregate(keys, aggregator);
Assert.IsNotNull(o);
Assert.AreEqual(o, "4");
o = convCache.Aggregate(AlwaysFilter.Instance, aggregator);
Assert.IsNotNull(o);
Assert.AreEqual(o, "5");
Assert.IsInstanceOf(typeof(ConverterCollections.ConverterInvocableCache), convCache);
ConverterCollections.ConverterInvocableCache cc =
convCache as ConverterCollections.ConverterInvocableCache;
Assert.IsNotNull(cc);
Assert.AreEqual(cc.InvocableCache, cache);
}
