public void Block()
{
var addressCache = new AddressCache(new TimeSpan(0, 0, 2));
var thread = new Thread(() =>
{
addressCache.Take();
Assert.Fail();
});
thread.Start();
Thread.Sleep(1000);
thread.Abort();
thread = new Thread(() =>
{
Assert.AreEqual("1.1.1.1", addressCache.Take().ToString());
Assert.Pass();
});
thread.Start();
Thread.Sleep(1000);
Assert.True(addressCache.Add(IPAddress.Parse("1.1.1.1")));
}
public void Expired()
{
var addressCache = new AddressCache(new TimeSpan(0, 0, 2));
Assert.True(addressCache.Add(IPAddress.Parse("1.1.1.1")));
Assert.True(addressCache.Add(IPAddress.Parse("2.2.2.2")));
Thread.Sleep(1000);
Assert.True(addressCache.Add(IPAddress.Parse("3.3.3.3")));
Assert.True(addressCache.Add(IPAddress.Parse("4.4.4.4")));
Thread.Sleep(1000);
Assert.AreEqual("4.4.4.4", addressCache.Take().ToString());
Assert.AreEqual("3.3.3.3", addressCache.Take().ToString());
Assert.Null(addressCache.Peek());
}
public void Remove()
{
var addressCache = new AddressCache(new TimeSpan(0, 0, 2));
Assert.True(addressCache.Add(IPAddress.Parse("1.1.1.1")));
Assert.True(addressCache.Add(IPAddress.Parse("2.2.2.2")));
Assert.True(addressCache.Add(IPAddress.Parse("3.3.3.3")));
Assert.True(addressCache.Add(IPAddress.Parse("4.4.4.4")));
Assert.True(addressCache.Remove(IPAddress.Parse("4.4.4.4")));
Assert.True(addressCache.Remove(IPAddress.Parse("2.2.2.2")));
Assert.AreEqual("3.3.3.3", addressCache.Take().ToString());
Assert.AreEqual("1.1.1.1", addressCache.Take().ToString());
}