james.maesandClaude Sonnet 5.5
e4639e3cca
Preserve current rendering, operator and retained-source behavior while integrating script quality, meaningful headers and strict Error Prone/NullAway contracts. Production and test compilation and the 189-case verification gate pass with zero failures and one intentional workload skip. Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com> Signed-off-by: James Maes <james@kof22.com>
94 lines
3.3 KiB
C#
94 lines
3.3 KiB
C#
// Copyright 2026 Kingsrook, LLC
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// SPDX-License-Identifier: Apache-2.0
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using System.Net;
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using System.Text.Json;
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using Qqq.PrintAgent.Core.Authentication;
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namespace Printing.Development;
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/// <summary>Exercises fixture compatibility decisions using credential-free fake HTTP responses.</summary>
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internal static class DiscoveryChecks
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{
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private static readonly string[] s_features = ["version", "metaData", "processes", "processCancel", "extensions", "widgets"];
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private static readonly string[] s_channels = ["api"];
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/// <summary>Verify supported stable versions and reject malformed or incompatible versions.</summary>
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internal static async Task RunAsync()
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{
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(string Version, bool Accepted)[] cases =
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[
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("2.0.0", true), ("2.1.0", true), ("2.9.17", true),
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("1.9.0", false), ("3.0.0", false), ("2.1", false),
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("2.01.0", false), ("2.1.0-rc.1", false), ("not-a-version", false)
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];
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foreach((string version, bool expected) in cases)
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{
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using var handler = new DiscoveryHandler(version);
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using var client = new QqqSessionClient(new Uri("https://printing.example.invalid"), handler);
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bool accepted = false;
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try
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{
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await WorkloadDiscovery.DiscoverRealtimeAsync(client, CancellationToken.None);
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accepted = true;
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}
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catch(QqqSessionException error) when(error.Failure == QqqSessionException.FailureKind.ConfigurationRequired)
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{
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// Expected for incompatible versions: the case stays rejected and the comparison below judges it.
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}
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catch(InvalidDataException)
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{
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// Expected for malformed versions: the case stays rejected and the comparison below judges it.
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}
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if(accepted != expected || handler.Requests != 1)
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{
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throw new InvalidDataException($"Discovery compatibility case {version} failed.");
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}
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}
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Console.WriteLine($"Discovery compatibility checks passed: {cases.Length}.");
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}
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/// <summary>Supply one version response and reject any premature credential transmission.</summary>
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private sealed class DiscoveryHandler(string version) : HttpMessageHandler
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{
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internal int Requests
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{
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get;
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private set;
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}
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/// <summary>Return only the synthetic discovery response and count the request.</summary>
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protected override Task<HttpResponseMessage> SendAsync(HttpRequestMessage request, CancellationToken cancellationToken)
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{
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if(request.Method != HttpMethod.Get
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|| !string.Equals(request.RequestUri?.AbsolutePath, "/qqq/v1/version", StringComparison.Ordinal)
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|| request.Headers.Contains("Cookie")
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|| request.Headers.Contains("Authorization"))
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{
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throw new InvalidOperationException("Discovery must precede authentication.");
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}
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Requests++;
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string json = JsonSerializer.Serialize(new
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{
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apiVersion = "1.8.0",
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features = s_features,
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clientChannels = s_channels,
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extensions = new[] { new { name = "printing", version, pathPrefix = "/qbit/printing" } }
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});
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return Task.FromResult(new HttpResponseMessage(HttpStatusCode.OK) { Content = new StringContent(json) });
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}
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}
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}
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