public void PolicyManager()
{
CachePolicyManager.Reset();
var dsc = new DictionarySetCache <int, string>((data) => new KeyValuePair <int, string>[] { new KeyValuePair <int, string>(1, "1"), new KeyValuePair <int, string>(2, "2") });
Assert.IsNotNull(dsc.PolicyKey);
Assert.AreEqual(0, dsc.Count);
Assert.IsTrue(dsc.ContainsKey(1));
Assert.IsTrue(dsc.ContainsKey(2));
Assert.IsFalse(dsc.ContainsKey(3));
Assert.AreEqual(2, dsc.Count);
var policy = new DailyCachePolicy();
CachePolicyManager.Set(dsc.PolicyKey, policy);
var policy2 = dsc.GetPolicy();
Assert.IsNotNull(policy2);
Assert.AreSame(policy, policy2);
var pa = CachePolicyManager.GetPolicies();
Assert.AreEqual(1, pa.Length);
CachePolicyManager.ForceFlush();
Assert.AreEqual(0, dsc.Count);
Assert.IsTrue(dsc.ContainsKey(1));
Assert.IsTrue(dsc.ContainsKey(2));
Assert.IsFalse(dsc.ContainsKey(3));
Assert.AreEqual(2, dsc.Count);
}
public void GetAndContainsKey()
{
var dsc = new DictionarySetCache <int, string>((data) => new KeyValuePair <int, string>[] { new KeyValuePair <int, string>(1, "1"), new KeyValuePair <int, string>(2, "2") });
Assert.IsTrue(dsc.ContainsKey(1));
Assert.IsTrue(dsc.ContainsKey(2));
Assert.IsFalse(dsc.ContainsKey(3));
Assert.IsTrue(dsc.TryGetByKey(1, out string val));
Assert.AreEqual("1", val);
Assert.IsTrue(dsc.TryGetByKey(2, out val));
Assert.AreEqual("2", val);
Assert.IsFalse(dsc.TryGetByKey(3, out val));
Assert.IsNull(val);
}
public void UnregisterAndReuse()
{
TestSetUp();
var dsc = new DictionarySetCache <int, string>((data) => new KeyValuePair <int, string>[] { new KeyValuePair <int, string>(1, "1"), new KeyValuePair <int, string>(2, "2") }, "CachePolicyManagerTest");
// Asserting will load the cache on first access.
Assert.AreEqual("1", dsc[1]);
Assert.AreEqual("2", dsc[2]);
dsc.Dispose();
// Unregister so the policy name can be reused.
//CachePolicyManager.Unregister(dsc.PolicyKey);
dsc = new DictionarySetCache <int, string>((data) => new KeyValuePair <int, string>[] { new KeyValuePair <int, string>(1, "10"), new KeyValuePair <int, string>(2, "20") }, "CachePolicyManagerTest");
Assert.AreEqual("10", dsc[1]);
Assert.AreEqual("20", dsc[2]);
}
public void Flush()
{
CachePolicyManager.Reset();
using (var dsc = new DictionarySetCache <int, string>((data) => new KeyValuePair <int, string>[] { new KeyValuePair <int, string>(1, "1"), new KeyValuePair <int, string>(2, "2") }))
{
var policy = new DailyCachePolicy();
CachePolicyManager.Set(dsc.PolicyKey, policy);
Assert.IsTrue(dsc.ContainsKey(1));
Assert.IsTrue(dsc.ContainsKey(2));
Assert.AreEqual(1, dsc.GetPolicy().Hits);
dsc.Flush(true);
Assert.IsTrue(dsc.ContainsKey(1));
Assert.IsTrue(dsc.ContainsKey(2));
Assert.AreEqual(1, dsc.GetPolicy().Hits);
}
}
