public void Can_Clear_By_Search()
{
var cacheContent1 = new MacroCacheContent();
var cacheContent2 = new MacroCacheContent();
var cacheContent3 = new MacroCacheContent();
var cacheContent4 = new LiteralControl();
AppCache.Get("Test1", () => cacheContent1);
AppCache.Get("Tester2", () => cacheContent2);
AppCache.Get("Tes3", () => cacheContent3);
AppCache.Get("different4", () => cacheContent4);
Assert.AreEqual(4, GetTotalItemCount);
AppCache.ClearByKey("Test");
Assert.AreEqual(2, GetTotalItemCount);
}