public void Contains_returns_true_for_valid_entry()
{
var set = new ConcurrentExpiringSet <string>();
set.AddOrUpdate("testKey", DateTime.UtcNow + TimeSpan.FromSeconds(5));
Assert.True(set.Contains("testKey"), "The set should return true for a valid entry.");
}
public void Contains_returns_false_for_expired_entry()
{
var set = new ConcurrentExpiringSet <string>();
set.AddOrUpdate("testKey", DateTime.UtcNow - TimeSpan.FromSeconds(5));
Assert.False(set.Contains("testKey"), "The set should return false for an expired entry.");
}
public void Contains_throws_after_close()
{
var set = new ConcurrentExpiringSet <string>();
set.AddOrUpdate("testKey", DateTime.UtcNow + TimeSpan.FromSeconds(5));
set.Close();
Assert.Throws <ObjectDisposedException>(() => set.Contains("testKey"));
}