Joseph Doherty
4f6231fa40
The drain gate counted SyncListenPort; a port with no ApiKey shares nothing (fail-closed passive endpoint), and an ApiKey-only passive node shares its queue but was never gated. Claude-Session: https://claude.ai/code/session_01Ef2ozxS7QPanGT8uoATbTe
33 lines
1.4 KiB
C#
33 lines
1.4 KiB
C#
using Microsoft.Extensions.Configuration;
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using Shouldly;
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using Xunit;
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namespace ZB.MOM.WW.OtOpcUa.Runtime.Tests.Historian;
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/// <summary>#603: the single "is this node's LocalDb replicated" predicate shared by table registration and the alarm drain gate.</summary>
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public sealed class LocalDbReplicationPolicyTests
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{
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private static IConfiguration Config(params (string Key, string? Value)[] pairs) =>
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new ConfigurationBuilder()
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.AddInMemoryCollection(pairs.Select(p => new KeyValuePair<string, string?>(p.Key, p.Value)))
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.Build();
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/// <summary>PeerAddress OR ApiKey counts; the listen port alone and blank values do not.</summary>
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[Theory]
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[InlineData("LocalDb:Replication:PeerAddress", "http://peer:9001", true)]
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[InlineData("LocalDb:Replication:ApiKey", "k", true)]
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[InlineData("LocalDb:SyncListenPort", "9001", false)]
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[InlineData("LocalDb:Replication:ApiKey", " ", false)]
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public void IsConfigured_follows_the_PeerAddress_or_ApiKey_rule(string key, string value, bool expected)
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{
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LocalDbReplicationPolicy.IsConfigured(Config((key, value))).ShouldBe(expected);
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}
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/// <summary>No replication keys at all is an unpaired node.</summary>
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[Fact]
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public void IsConfigured_is_false_for_an_empty_configuration()
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{
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LocalDbReplicationPolicy.IsConfigured(Config()).ShouldBeFalse();
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}
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}
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