/// <summary>
/// Determine a hash value for the <b>ExtractorEventTransformer</b>
/// object according to the general <b>Object.GetHashCode</b>
/// contract.
/// </summary>
/// <returns>
/// An integer hash value for this object.
/// </returns>
public override int GetHashCode()
{
IValueExtractor extractorOld = m_extractorOld;
IValueExtractor extractorNew = m_extractorNew;
return((extractorOld == null ? 0 : extractorOld.GetHashCode()) +
(extractorNew == null ? 0 : extractorNew.GetHashCode()));
}
public void TestIdentityExtractor()
{
IValueExtractor extractor = IdentityExtractor.Instance;
IValueExtractor extractor1 = IdentityExtractor.Instance;
Assert.IsNotNull(extractor);
Assert.AreEqual(extractor, extractor1);
Assert.AreEqual(extractor.ToString(), extractor1.ToString());
Assert.AreEqual(extractor.GetHashCode(), extractor1.GetHashCode());
object o = new DictionaryEntry("key", "value");
object o1 = extractor.Extract(o);
Assert.AreEqual(o, o1);
IdentityExtractor ie = extractor as IdentityExtractor;
Assert.AreEqual(ie.Compare("ana", "cikic"), -1);
TestQueryCacheEntry entry1 = new TestQueryCacheEntry("1", 1);
TestQueryCacheEntry entry2 = new TestQueryCacheEntry("2", 2);
Assert.AreEqual(ie.CompareEntries(entry2, entry1), 1);
//testing on remote cache
INamedCache cache = CacheFactory.GetCache(CacheName);
cache.Clear();
Hashtable ht = new Hashtable();
ht.Add("identityExtractorKey1", 435);
ht.Add("identityExtractorKey2", 253);
ht.Add("identityExtractorKey3", 3);
ht.Add("identityExtractorKey4", null);
ht.Add("identityExtractorKey5", -3);
cache.InsertAll(ht);
IFilter filter = new EqualsFilter(extractor, 253);
ICollection keys = cache.GetKeys(filter);
Assert.Contains("identityExtractorKey2", (IList)keys);
Assert.AreEqual(keys.Count, 1);
CacheFactory.Shutdown();
}