public void TestMergeAllDirectoryEntries()
{
var registry = Join3Nodes();
var leaderRegisteredNodesToMerge = new List <Node>();
leaderRegisteredNodesToMerge.Add(NodeOf(1));
leaderRegisteredNodesToMerge.Add(NodeOf(2));
leaderRegisteredNodesToMerge.Add(NodeOf(4));
var interest = new MockRegistryInterest();
registry.RegisterRegistryInterest(interest);
registry.MergeAllDirectoryEntries(leaderRegisteredNodesToMerge);
Assert.Equal(1, interest.InformMergedAllDirectoryEntriesCheck);
Assert.Equal(3, interest.LiveNodes.Count()); // 1, 2, 4
Assert.Equal(2, interest.MergeResults.Count()); // 4 joined, 3 left
var list = interest.MergeResults.ToList();
var inspectable1 = list[0];
var inspectable2 = list[1];
Assert.Equal(IdOf(3), inspectable1.Node.Id);
Assert.True(inspectable1.Left);
Assert.Equal(IdOf(4), inspectable2.Node.Id);
Assert.True(inspectable2.Joined);
}
public void TestPromoteElectedLeader()
{
var registry = Join3Nodes();
var interest = new MockRegistryInterest();
registry.RegisterRegistryInterest(interest);
registry.Join(NodeOf(4));
registry.DeclareLeaderAs(IdOf(3));
Assert.Equal(1, interest.InformCurrentLeaderCheck);
registry.PromoteElectedLeader(IdOf(4));
Assert.Equal(1, interest.InformLeaderDemotedCheck);
Assert.Equal(3, interest.InformCurrentLeaderCheck);
Assert.Equal(4, registry.CurrentLeader.Id.Value);
}
