20 lines
549 B
C#
20 lines
549 B
C#
using NATS.Server.Raft;
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namespace NATS.Server.Tests;
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public class RaftSafetyContractTests
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{
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[Fact]
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public async Task Follower_rejects_stale_term_vote_and_append()
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{
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var node = new RaftNode("n1");
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node.StartElection(clusterSize: 1);
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var staleVote = node.GrantVote(term: node.Term - 1);
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staleVote.Granted.ShouldBeFalse();
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await Should.ThrowAsync<InvalidOperationException>(async () =>
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await node.TryAppendFromLeaderAsync(new RaftLogEntry(1, node.Term - 1, "cmd"), default));
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}
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}
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