public void A_gossip_must_find_two_oldest_as_targets_for_Exiting_change()
{
Member a1 = TestMember.Create(new Address("akka.tcp", "sys", "a4", 2552), MemberStatus.Up, ImmutableHashSet <string> .Empty, upNumber: 1);
Member a2 = TestMember.Create(new Address("akka.tcp", "sys", "a3", 2552), MemberStatus.Up, ImmutableHashSet <string> .Empty, upNumber: 2);
Member a3 = TestMember.Create(new Address("akka.tcp", "sys", "a2", 2552), MemberStatus.Up, ImmutableHashSet <string> .Empty, upNumber: 3);
Member a4 = TestMember.Create(new Address("akka.tcp", "sys", "a1", 2552), MemberStatus.Up, ImmutableHashSet <string> .Empty, upNumber: 4);
var a1Exiting = a1.Copy(MemberStatus.Leaving).Copy(MemberStatus.Exiting);
var gossip = new Gossip(ImmutableSortedSet.Create(a1Exiting, a2, a3, a4));
var r = ClusterCoreDaemon.GossipTargetsForExitingMembers(gossip, new Member[] { a1Exiting });
r.Should().BeEquivalentTo(new[] { a1Exiting, a2 });
}
public void A_gossip_must_find_two_oldest_per_role_as_targets_for_Exiting_change()
{
Member a1 = TestMember.Create(new Address("akka.tcp", "sys", "a4", 2552), MemberStatus.Up, ImmutableHashSet <string> .Empty, upNumber: 1);
Member a2 = TestMember.Create(new Address("akka.tcp", "sys", "a3", 2552), MemberStatus.Up, ImmutableHashSet <string> .Empty, upNumber: 2);
Member a3 = TestMember.Create(new Address("akka.tcp", "sys", "a2", 2552), MemberStatus.Up, ImmutableHashSet <string> .Empty, upNumber: 3);
Member a4 = TestMember.Create(new Address("akka.tcp", "sys", "a1", 2552), MemberStatus.Up, ImmutableHashSet <string> .Empty, upNumber: 4);
Member a5 = TestMember.Create(new Address("akka.tcp", "sys", "a5", 2552), MemberStatus.Exiting, ImmutableHashSet <string> .Empty.Add("role1").Add("role2"), upNumber: 5);
Member a6 = TestMember.Create(new Address("akka.tcp", "sys", "a6", 2552), MemberStatus.Exiting, ImmutableHashSet <string> .Empty.Add("role1").Add("role3"), upNumber: 6);
Member a7 = TestMember.Create(new Address("akka.tcp", "sys", "a7", 2552), MemberStatus.Exiting, ImmutableHashSet <string> .Empty.Add("role1"), upNumber: 7);
Member a8 = TestMember.Create(new Address("akka.tcp", "sys", "a8", 2552), MemberStatus.Exiting, ImmutableHashSet <string> .Empty.Add("role1"), upNumber: 8);
Member a9 = TestMember.Create(new Address("akka.tcp", "sys", "a9", 2552), MemberStatus.Exiting, ImmutableHashSet <string> .Empty.Add("role2"), upNumber: 9);
IEnumerable <Member> theExiting = new Member[] { a5, a6 };
var gossip = new Gossip(ImmutableSortedSet.Create(a1, a2, a3, a4, a5, a6, a7, a8, a9));
var r = ClusterCoreDaemon.GossipTargetsForExitingMembers(gossip, theExiting);
r.Should().BeEquivalentTo(new[] { a1, a2, a5, a6, a9 });
}