Restore SEBPatch

SafeExamBrowser.Client.UnitTests/Operations/ProctoringOperationTests.cs

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+/*
+ * Copyright (c) 2024 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.Client.Operations;
+using SafeExamBrowser.Core.Contracts.Notifications;
+using SafeExamBrowser.Core.Contracts.OperationModel;
+using SafeExamBrowser.Logging.Contracts;
+using SafeExamBrowser.Proctoring.Contracts;
+using SafeExamBrowser.Settings;
+using SafeExamBrowser.Settings.Proctoring;
+using SafeExamBrowser.UserInterface.Contracts;
+using SafeExamBrowser.UserInterface.Contracts.Shell;
+
+namespace SafeExamBrowser.Client.UnitTests.Operations
+{
+	[TestClass]
+	public class ProctoringOperationTests
+	{
+		private Mock<IActionCenter> actionCenter;
+		private ClientContext context;
+		private Mock<IProctoringController> controller;
+		private Mock<ILogger> logger;
+		private Mock<INotification> notification1;
+		private Mock<INotification> notification2;
+		private AppSettings settings;
+		private Mock<ITaskbar> taskbar;
+		private Mock<IUserInterfaceFactory> uiFactory;
+
+		private ProctoringOperation sut;
+
+		[TestInitialize]
+		public void Initialize()
+		{
+			actionCenter = new Mock<IActionCenter>();
+			context = new ClientContext();
+			controller = new Mock<IProctoringController>();
+			logger = new Mock<ILogger>();
+			notification1 = new Mock<INotification>();
+			notification2 = new Mock<INotification>();
+			settings = new AppSettings();
+			taskbar = new Mock<ITaskbar>();
+			uiFactory = new Mock<IUserInterfaceFactory>();
+
+			context.Settings = settings;
+			controller.SetupGet(c => c.Notifications).Returns(new[] { notification1.Object, notification2.Object });
+			sut = new ProctoringOperation(actionCenter.Object, context, controller.Object, logger.Object, taskbar.Object, uiFactory.Object);
+		}
+
+		[TestMethod]
+		public void Perform_MustInitializeProctoringCorrectly()
+		{
+			settings.Proctoring.Enabled = true;
+			settings.Proctoring.ShowTaskbarNotification = true;
+
+			Assert.AreEqual(OperationResult.Success, sut.Perform());
+
+			actionCenter.Verify(a => a.AddNotificationControl(It.IsAny<INotificationControl>()), Times.Exactly(2));
+			controller.Verify(c => c.Initialize(It.Is<ProctoringSettings>(s => s == settings.Proctoring)));
+			notification1.VerifyNoOtherCalls();
+			notification2.VerifyNoOtherCalls();
+			taskbar.Verify(t => t.AddNotificationControl(It.IsAny<INotificationControl>()), Times.Exactly(2));
+			uiFactory.Verify(u => u.CreateNotificationControl(It.IsAny<INotification>(), Location.ActionCenter), Times.Exactly(2));
+			uiFactory.Verify(u => u.CreateNotificationControl(It.IsAny<INotification>(), Location.Taskbar), Times.Exactly(2));
+		}
+
+		[TestMethod]
+		public void Perform_MustDoNothingIfNotEnabled()
+		{
+			settings.Proctoring.Enabled = false;
+
+			Assert.AreEqual(OperationResult.Success, sut.Perform());
+
+			actionCenter.VerifyNoOtherCalls();
+			controller.VerifyNoOtherCalls();
+			notification1.VerifyNoOtherCalls();
+			notification2.VerifyNoOtherCalls();
+			taskbar.VerifyNoOtherCalls();
+			uiFactory.VerifyNoOtherCalls();
+		}
+
+		[TestMethod]
+		public void Revert_MustFinalizeProctoringCorrectly()
+		{
+			settings.Proctoring.Enabled = true;
+
+			Assert.AreEqual(OperationResult.Success, sut.Revert());
+
+			actionCenter.VerifyNoOtherCalls();
+			controller.Verify(c => c.Terminate(), Times.Once);
+			notification1.Verify(n => n.Terminate(), Times.Once);
+			notification2.Verify(n => n.Terminate(), Times.Once);
+			taskbar.VerifyNoOtherCalls();
+			uiFactory.VerifyNoOtherCalls();
+		}
+
+		[TestMethod]
+		public void Revert_MustDoNothingIfNotEnabled()
+		{
+			settings.Proctoring.Enabled = false;
+
+			Assert.AreEqual(OperationResult.Success, sut.Revert());
+
+			actionCenter.VerifyNoOtherCalls();
+			controller.VerifyNoOtherCalls();
+			notification1.VerifyNoOtherCalls();
+			notification2.VerifyNoOtherCalls();
+			taskbar.VerifyNoOtherCalls();
+			uiFactory.VerifyNoOtherCalls();
+		}
+	}
+}