public LeadershipWeightModifier(ILeaderResultDetector resultDetector, ILog log)
{
if (resultDetector == null)
{
throw new ArgumentNullException(nameof(resultDetector));
}
this.resultDetector = resultDetector;
this.log = log ?? new SilentLog();
}
public void SetUp()
{
replica = new Uri("http://replica");
replicas = new List <Uri> {
replica
};
request = Request.Get("foo/bar");
response = new Response(ResponseCode.Ok);
result = new ReplicaResult(replica, response, ResponseVerdict.Accept, TimeSpan.Zero);
weight = 1.0;
resultDetector = Substitute.For <ILeaderResultDetector>();
storageProvider = Substitute.For <IReplicaStorageProvider>();
storageProvider.Obtain <bool>(Arg.Any <string>()).Returns(storage = new ConcurrentDictionary <Uri, bool>());
modifier = new LeadershipWeightModifier(resultDetector, new ConsoleLog());
}
/// <summary> /// Adds a <see cref="LeadershipWeightModifier"/> with given <paramref name="leaderResultDetector"/> to the chain. /// </summary> public static void AddLeadershipModifier(this IWeighedReplicaOrderingBuilder builder, ILeaderResultDetector leaderResultDetector) => builder.AddModifier(new LeadershipWeightModifier(leaderResultDetector, builder.Log));
