45 lines
2.0 KiB
C#
45 lines
2.0 KiB
C#
using Microsoft.AspNetCore.SignalR;
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namespace ZB.MOM.WW.OtOpcUa.Admin.Tests;
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/// <summary>
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/// Minimal in-memory <see cref="IHubContext{THub}"/> that captures SendAsync invocations for
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/// assertion. Only the methods the <c>FleetStatusPoller</c> actually calls are implemented —
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/// other interface surface throws to fail fast if the poller evolves new dependencies.
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/// </summary>
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public sealed class RecordingHubContext<THub> : IHubContext<THub> where THub : Hub
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{
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public RecordingHubContext(RecordingHubClients clients) => Clients = clients;
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public IHubClients Clients { get; }
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public IGroupManager Groups => throw new NotImplementedException();
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}
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public sealed class RecordingHubClients : IHubClients
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{
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public readonly List<RecordedMessage> SentMessages = [];
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public IClientProxy All => NotUsed();
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public IClientProxy AllExcept(IReadOnlyList<string> excludedConnectionIds) => NotUsed();
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public IClientProxy Client(string connectionId) => NotUsed();
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public IClientProxy Clients(IReadOnlyList<string> connectionIds) => NotUsed();
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public IClientProxy Group(string groupName) => new RecordingClientProxy(groupName, SentMessages);
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public IClientProxy GroupExcept(string groupName, IReadOnlyList<string> excludedConnectionIds) => NotUsed();
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public IClientProxy Groups(IReadOnlyList<string> groupNames) => NotUsed();
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public IClientProxy User(string userId) => NotUsed();
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public IClientProxy Users(IReadOnlyList<string> userIds) => NotUsed();
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private static IClientProxy NotUsed() => throw new NotImplementedException("not used by FleetStatusPoller");
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}
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public sealed class RecordingClientProxy(string target, List<RecordedMessage> sink) : IClientProxy
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{
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public Task SendCoreAsync(string method, object?[] args, CancellationToken cancellationToken = default)
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{
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sink.Add(new RecordedMessage(target, method, args));
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return Task.CompletedTask;
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}
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}
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public sealed record RecordedMessage(string Target, string Method, object?[] Args);
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