124 lines
3.6 KiB
C#
124 lines
3.6 KiB
C#
/*
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* Copyright (c) 2022 ETH Zürich, Educational Development and Technology (LET)
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*/
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using Microsoft.VisualStudio.TestTools.UnitTesting;
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using Moq;
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using SafeExamBrowser.Configuration.Contracts;
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using SafeExamBrowser.Core.Contracts.OperationModel;
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using SafeExamBrowser.I18n.Contracts;
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using SafeExamBrowser.Logging.Contracts;
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using SafeExamBrowser.Monitoring.Contracts.Display;
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using SafeExamBrowser.Runtime.Operations;
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using SafeExamBrowser.Runtime.Operations.Events;
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using SafeExamBrowser.Settings;
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using SafeExamBrowser.Settings.Monitoring;
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namespace SafeExamBrowser.Runtime.UnitTests.Operations
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{
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[TestClass]
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public class DisplayMonitorOperationTests
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{
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private SessionContext context;
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private Mock<IDisplayMonitor> displayMonitor;
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private Mock<ILogger> logger;
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private AppSettings settings;
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private Mock<IText> text;
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private DisplayMonitorOperation sut;
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[TestInitialize]
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public void Initialize()
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{
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context = new SessionContext();
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displayMonitor = new Mock<IDisplayMonitor>();
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logger = new Mock<ILogger>();
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settings = new AppSettings();
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text = new Mock<IText>();
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context.Next = new SessionConfiguration();
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context.Next.Settings = settings;
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sut = new DisplayMonitorOperation(displayMonitor.Object, logger.Object, context, text.Object);
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}
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[TestMethod]
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public void Perform_MustSucceedIfDisplayConfigurationAllowed()
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{
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displayMonitor.Setup(m => m.ValidateConfiguration(It.IsAny<DisplaySettings>())).Returns(new ValidationResult { IsAllowed = true });
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var result = sut.Perform();
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displayMonitor.Verify(m => m.ValidateConfiguration(It.IsAny<DisplaySettings>()), Times.Once);
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Assert.AreEqual(OperationResult.Success, result);
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}
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[TestMethod]
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public void Perform_MustFailIfDisplayConfigurationNotAllowed()
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{
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var messageShown = false;
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displayMonitor.Setup(m => m.ValidateConfiguration(It.IsAny<DisplaySettings>())).Returns(new ValidationResult { IsAllowed = false });
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sut.ActionRequired += (args) =>
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{
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if (args is MessageEventArgs)
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{
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messageShown = true;
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}
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};
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var result = sut.Perform();
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displayMonitor.Verify(m => m.ValidateConfiguration(It.IsAny<DisplaySettings>()), Times.Once);
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Assert.IsTrue(messageShown);
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Assert.AreEqual(OperationResult.Failed, result);
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}
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[TestMethod]
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public void Repeat_MustSucceedIfDisplayConfigurationAllowed()
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{
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displayMonitor.Setup(m => m.ValidateConfiguration(It.IsAny<DisplaySettings>())).Returns(new ValidationResult { IsAllowed = true });
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var result = sut.Repeat();
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displayMonitor.Verify(m => m.ValidateConfiguration(It.IsAny<DisplaySettings>()), Times.Once);
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Assert.AreEqual(OperationResult.Success, result);
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}
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[TestMethod]
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public void Repeat_MustFailIfDisplayConfigurationNotAllowed()
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{
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var messageShown = false;
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displayMonitor.Setup(m => m.ValidateConfiguration(It.IsAny<DisplaySettings>())).Returns(new ValidationResult { IsAllowed = false });
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sut.ActionRequired += (args) =>
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{
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if (args is MessageEventArgs)
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{
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messageShown = true;
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}
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};
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var result = sut.Repeat();
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displayMonitor.Verify(m => m.ValidateConfiguration(It.IsAny<DisplaySettings>()), Times.Once);
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Assert.IsTrue(messageShown);
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Assert.AreEqual(OperationResult.Failed, result);
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}
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[TestMethod]
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public void Revert_MustDoNothing()
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{
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var result = sut.Revert();
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displayMonitor.VerifyNoOtherCalls();
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Assert.AreEqual(OperationResult.Success, result);
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}
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}
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}
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