public void TestSetAndGet()
{
var comPlusCache = new ComPlusCache("TestCache");
comPlusCache.Set("Entry 1", "Hello", new DateTime(9999, 1, 1));
Assert.AreEqual("Hello", comPlusCache.Get("Entry 1"));
comPlusCache.Set("Entry 2", "Hello 2", new TimeSpan(365, 0, 0, 0));
Assert.AreEqual("Hello 2", comPlusCache.Get("Entry 2"));
comPlusCache.Set("Entry 3", new object(), new DateTime(9999, 1, 1));
Assert.IsTrue(comPlusCache.Contains("Entry 3"));
comPlusCache.Set("Entry 4", new object(), new TimeSpan(365, 0, 0, 0));
Assert.IsTrue(comPlusCache.Contains("Entry 4"));
}
public void TestStressConcurrent()
{
const int threadCount = 4;
const int loops = 1000;
var totalLoops = 0;
var threads = new Thread[threadCount];
for (var i = 0; i < threadCount; i++)
{
(threads[i] = new Thread(context =>
{
var externalCache = new ComPlusCache();
for (var j = 0; j < loops; j++)
{
var item = new Dynamo();
var item2 = new Dynamo();
item["P1"] = "Property " + j;
externalCache.AddOrUpdate($"Item {(int) context}-{j}", () => item, () => item2);
Assert.IsTrue(externalCache.Contains($"Item {(int) context}-{j}"));
var returnedItem = (Dynamo)externalCache.Get($"Item {(int) context}-{j}");
Assert.AreEqual("Property " + j, returnedItem["P1"]);
externalCache.Remove($"Item {(int) context}-{j}");
Assert.IsFalse(externalCache.Contains($"Item {(int) context}-{j}"));
externalCache.AddOrUpdate($"Item {j}", () => item, () => item2);
Assert.IsTrue(externalCache.Contains($"Item {j}"));
var item3 = externalCache.GetOrAdd($"Item {j}", () => item2);
Assert.IsNotNull(item3);
Interlocked.Increment(ref totalLoops);
}
})).Start(i);
}
foreach (var thread in threads)
{
thread.Join();
}
Assert.AreEqual(threadCount * loops, totalLoops);
}