23 lines
691 B
C#
23 lines
691 B
C#
using NATS.Server.Raft;
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namespace NATS.Server.Tests;
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public class RaftConsensusAdvancedParityTests
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{
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[Fact]
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public async Task Leader_heartbeats_keep_followers_current_and_next_index_backtracks_on_mismatch()
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{
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var transport = new InMemoryRaftTransport();
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var leader = new RaftNode("L", transport);
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var follower = new RaftNode("F", transport);
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transport.Register(leader);
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transport.Register(follower);
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await transport.AppendHeartbeatAsync("L", ["F"], term: 2, default);
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follower.Term.ShouldBe(2);
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RaftReplicator.BacktrackNextIndex(5).ShouldBe(4);
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RaftReplicator.BacktrackNextIndex(1).ShouldBe(1);
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}
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}
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