53 lines
3.1 KiB
C#
53 lines
3.1 KiB
C#
using System.Reflection;
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using MAX.Framework.DependencyInjection;
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using Microsoft.Extensions.DependencyInjection;
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using Microsoft.Extensions.Hosting;
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using Microsoft.AspNetCore.Mvc.ApplicationParts;
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using Microsoft.AspNetCore.Mvc.Controllers;
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// Run each scenario in a fresh process: default ALC intentionally cannot unload plugins.
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var finderType = typeof(ServiceCollectionExtensions).Assembly.GetType("MAX.Framework.DependencyInjection.StoreAppTypeFinder", true)!;
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var finder = finderType.GetProperty("Current")!.GetValue(null);
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var method = finderType.GetMethod("GetAssemblies", new[] { typeof(string) })!;
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var mode = args.ElementAtOrDefault(1) ?? "plugins";
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List<Assembly> assemblies;
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try
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{
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assemblies = (List<Assembly>)method.Invoke(finder, new object[] { args[0] == "-" ? null : args[0] })!;
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}
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catch (TargetInvocationException ex) when (mode == "failure" && ex.InnerException is InvalidOperationException)
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{
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Console.WriteLine("PASS expected loading failure: " + ex.InnerException.Message);
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return;
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}
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if (mode == "failure") throw new Exception("Expected loading failure");
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var plugins = assemblies.Where(a => a.GetName().Name is "Store.CloudProduct" or "Store.ImageCache").ToArray();
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if (mode == "empty")
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{
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if (plugins.Length != 0) throw new Exception("Unexpected plugins");
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Console.WriteLine("PASS empty/missing directory");
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return;
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}
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if (plugins.Length != (mode == "image" ? 1 : 2)) throw new Exception("Unexpected plugin count");
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if (assemblies.Select(a => a.FullName).Distinct().Count() != assemblies.Count) throw new Exception("Duplicate assemblies");
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var mvc = new ServiceCollection().AddControllers();
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foreach (var plugin in plugins) mvc.AddApplicationPart(plugin);
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var feature = new ControllerFeature();
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mvc.PartManager.PopulateFeature(feature);
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if (!feature.Controllers.Any(t => t.Name == "ImageCacheController")) throw new Exception("ImageCache controller missing");
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if (mode != "image" && !feature.Controllers.Any(t => t.Name == "GoodsController")) throw new Exception("Goods controller missing");
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if (mode == "image")
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{
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var host = Host.CreateApplicationBuilder();
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var core = typeof(ServiceCollectionExtensions).GetMethod("AddStoreCore", BindingFlags.Static | BindingFlags.NonPublic)!;
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core.Invoke(null, new object[] { host, plugins, new Dictionary<Type, object>() });
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if (string.IsNullOrEmpty(host.Configuration["ImageCache:ConnectionString"])) throw new Exception("Plugin configuration missing");
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if (!host.Services.Any(d => d.ServiceType.Name == "ImageCacheService")) throw new Exception("Plugin DI registration missing");
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if (!host.Services.Any(d => d.ServiceKey is string key && key == "ImageCacheConnection")) throw new Exception("Startup registration missing");
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var registeredMvc = host.Services.AddControllers();
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var registered = new ControllerFeature();
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registeredMvc.PartManager.PopulateFeature(registered);
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if (!registered.Controllers.Any(t => t.Name == "ImageCacheController")) throw new Exception("Core MVC registration missing");
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}
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Console.WriteLine($"PASS plugins={plugins.Length}, controllers={feature.Controllers.Count}; dependencies/types loaded" + (mode == "image" ? "; configuration/DI/Startup/MVC registered" : ""));
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