Missing files + start working on offline patcher

SafeExamBrowser.Client.UnitTests/Responsibilities/ApplicationResponsibilityTests.cs

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+/*
+ * Copyright (c) 2025 ETH Zürich, IT Services
+ * 
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+using Microsoft.VisualStudio.TestTools.UnitTesting;
+using Moq;
+using SafeExamBrowser.Applications.Contracts;
+using SafeExamBrowser.Client.Responsibilities;
+using SafeExamBrowser.Logging.Contracts;
+
+namespace SafeExamBrowser.Client.UnitTests.Responsibilities
+{
+	[TestClass]
+	public class ApplicationResponsibilityTests
+	{
+		private ClientContext context;
+		private ApplicationsResponsibility sut;
+
+		[TestInitialize]
+		public void Initialize()
+		{
+			var logger = new Mock<ILogger>();
+
+			context = new ClientContext();
+			sut = new ApplicationsResponsibility(context, logger.Object);
+		}
+
+		[TestMethod]
+		public void MustAutoStartApplications()
+		{
+			var application1 = new Mock<IApplication<IApplicationWindow>>();
+			var application2 = new Mock<IApplication<IApplicationWindow>>();
+			var application3 = new Mock<IApplication<IApplicationWindow>>();
+
+			application1.SetupGet(a => a.AutoStart).Returns(true);
+			application2.SetupGet(a => a.AutoStart).Returns(false);
+			application3.SetupGet(a => a.AutoStart).Returns(true);
+			context.Applications.Add(application1.Object);
+			context.Applications.Add(application2.Object);
+			context.Applications.Add(application3.Object);
+
+			sut.Assume(ClientTask.AutoStartApplications);
+
+			application1.Verify(a => a.Start(), Times.Once);
+			application2.Verify(a => a.Start(), Times.Never);
+			application3.Verify(a => a.Start(), Times.Once);
+		}
+	}
+}