1 files changed, 121 insertions, 0 deletions
diff --git a/tests/Jellyfin.Api.Tests/JellyfinApplicationFactory.cs b/tests/Jellyfin.Api.Tests/JellyfinApplicationFactory.cs
new file mode 100644
index 000000000..77f1640fa
--- /dev/null
+++ b/tests/Jellyfin.Api.Tests/JellyfinApplicationFactory.cs
@@ -0,0 +1,121 @@
+using System;
+using System.Collections.Concurrent;
+using System.IO;
+using Emby.Server.Implementations;
+using Emby.Server.Implementations.IO;
+using Emby.Server.Implementations.Networking;
+using Jellyfin.Drawing.Skia;
+using Jellyfin.Server;
+using MediaBrowser.Common;
+using Microsoft.AspNetCore.Hosting;
+using Microsoft.AspNetCore.Mvc.Testing;
+using Microsoft.AspNetCore.TestHost;
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Logging;
+using Serilog;
+using Serilog.Extensions.Logging;
+
+namespace Jellyfin.Api.Tests
+{
+    /// <summary>
+    /// Factory for bootstrapping the Jellyfin application in memory for functional end to end tests.
+    /// </summary>
+    public class JellyfinApplicationFactory : WebApplicationFactory<Startup>
+    {
+        private static readonly string _testPathRoot = Path.Combine(Path.GetTempPath(), "jellyfin-test-data");
+        private static readonly ConcurrentBag<IDisposable> _disposableComponents = new ConcurrentBag<IDisposable>();
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="JellyfinApplicationFactory"/> class.
+        /// </summary>
+        public JellyfinApplicationFactory()
+        {
+            // Perform static initialization that only needs to happen once per test-run
+            Log.Logger = new LoggerConfiguration().WriteTo.Console().CreateLogger();
+            Program.PerformStaticInitialization();
+        }
+
+        /// <inheritdoc/>
+        protected override IWebHostBuilder CreateWebHostBuilder()
+        {
+            return new WebHostBuilder();
+        }
+
+        /// <inheritdoc/>
+        protected override void ConfigureWebHost(IWebHostBuilder builder)
+        {
+            // Specify the startup command line options
+            var commandLineOpts = new StartupOptions
+            {
+                NoWebClient = true,
+                NoAutoRunWebApp = true
+            };
+
+            // Use a temporary directory for the application paths
+            var webHostPathRoot = Path.Combine(_testPathRoot, "test-host-" + Path.GetFileNameWithoutExtension(Path.GetRandomFileName()));
+            Directory.CreateDirectory(Path.Combine(webHostPathRoot, "logs"));
+            Directory.CreateDirectory(Path.Combine(webHostPathRoot, "config"));
+            Directory.CreateDirectory(Path.Combine(webHostPathRoot, "cache"));
+            Directory.CreateDirectory(Path.Combine(webHostPathRoot, "jellyfin-web"));
+            var appPaths = new ServerApplicationPaths(
+                webHostPathRoot,
+                Path.Combine(webHostPathRoot, "logs"),
+                Path.Combine(webHostPathRoot, "config"),
+                Path.Combine(webHostPathRoot, "cache"),
+                Path.Combine(webHostPathRoot, "jellyfin-web"));
+
+            // Create the logging config file
+            // TODO: We shouldn't need to do this since we are only logging to console
+            Program.InitLoggingConfigFile(appPaths).GetAwaiter().GetResult();
+
+            // Create a copy of the application configuration to use for startup
+            var startupConfig = Program.CreateAppConfiguration(commandLineOpts, appPaths);
+
+            ILoggerFactory loggerFactory = new SerilogLoggerFactory();
+            var serviceCollection = new ServiceCollection();
+            _disposableComponents.Add(loggerFactory);
+
+            // Create the app host and initialize it
+            var appHost = new CoreAppHost(
+                appPaths,
+                loggerFactory,
+                commandLineOpts,
+                new ManagedFileSystem(loggerFactory.CreateLogger<ManagedFileSystem>(), appPaths),
+                new NetworkManager(loggerFactory.CreateLogger<NetworkManager>()),
+                serviceCollection);
+            _disposableComponents.Add(appHost);
+            appHost.Init();
+
+            // Configure the web host builder
+            Program.ConfigureWebHostBuilder(builder, appHost, serviceCollection, commandLineOpts, startupConfig, appPaths);
+        }
+
+        /// <inheritdoc/>
+        protected override TestServer CreateServer(IWebHostBuilder builder)
+        {
+            // Create the test server using the base implementation
+            var testServer = base.CreateServer(builder);
+
+            // Finish initializing the app host
+            var appHost = (CoreAppHost)testServer.Services.GetRequiredService<IApplicationHost>();
+            appHost.ServiceProvider = testServer.Services;
+            appHost.InitializeServices().GetAwaiter().GetResult();
+            appHost.RunStartupTasksAsync().GetAwaiter().GetResult();
+
+            return testServer;
+        }
+
+        /// <inheritdoc/>
+        protected override void Dispose(bool disposing)
+        {
+            foreach (var disposable in _disposableComponents)
+            {
+                disposable.Dispose();
+            }
+
+            _disposableComponents.Clear();
+
+            base.Dispose(disposing);
+        }
+    }
+}