112 lines
3.2 KiB
C#
112 lines
3.2 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 System;
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using Microsoft.VisualStudio.TestTools.UnitTesting;
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using Moq;
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using SafeExamBrowser.Client.Operations;
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using SafeExamBrowser.Communication.Contracts.Proxies;
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using SafeExamBrowser.Core.Contracts.OperationModel;
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using SafeExamBrowser.Logging.Contracts;
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namespace SafeExamBrowser.Client.UnitTests.Operations
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{
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[TestClass]
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public class RuntimeConnectionOperationTests
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{
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private ClientContext context;
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private Mock<ILogger> logger;
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private Mock<IRuntimeProxy> runtime;
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private Guid token;
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private RuntimeConnectionOperation sut;
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[TestInitialize]
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public void Initialize()
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{
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context = new ClientContext();
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logger = new Mock<ILogger>();
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runtime = new Mock<IRuntimeProxy>();
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token = Guid.NewGuid();
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sut = new RuntimeConnectionOperation(context, logger.Object, runtime.Object, token);
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}
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[TestMethod]
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public void MustConnectOnPerform()
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{
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runtime.Setup(r => r.Connect(It.Is<Guid>(t => t == token), true)).Returns(true);
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var result = sut.Perform();
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runtime.Verify(r => r.Connect(It.Is<Guid>(t => t == token), true), Times.Once);
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runtime.VerifyNoOtherCalls();
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Assert.AreEqual(OperationResult.Success, result);
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}
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[TestMethod]
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public void MustCorrectlyFailOnPerform()
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{
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runtime.Setup(r => r.Connect(It.Is<Guid>(t => t == token), true)).Returns(false);
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var result = sut.Perform();
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runtime.Verify(r => r.Connect(It.Is<Guid>(t => t == token), true), Times.Once);
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runtime.VerifyNoOtherCalls();
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Assert.AreEqual(OperationResult.Failed, result);
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}
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[TestMethod]
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public void MustDisconnectOnRevert()
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{
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runtime.Setup(r => r.Connect(It.IsAny<Guid>(), It.IsAny<bool>())).Returns(true);
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runtime.Setup(r => r.Disconnect()).Returns(true);
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runtime.SetupGet(r => r.IsConnected).Returns(true);
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sut.Perform();
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var result = sut.Revert();
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runtime.Verify(r => r.Connect(It.IsAny<Guid>(), It.IsAny<bool>()), Times.Once);
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runtime.Verify(r => r.Disconnect(), Times.Once);
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runtime.VerifyGet(r => r.IsConnected, Times.Once);
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runtime.VerifyNoOtherCalls();
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Assert.AreEqual(OperationResult.Success, result);
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}
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[TestMethod]
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public void MustCorrectlyFailOnRevert()
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{
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runtime.Setup(r => r.Connect(It.IsAny<Guid>(), It.IsAny<bool>())).Returns(true);
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runtime.Setup(r => r.Disconnect()).Returns(false);
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runtime.SetupGet(r => r.IsConnected).Returns(true);
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sut.Perform();
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var result = sut.Revert();
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runtime.Verify(r => r.Connect(It.IsAny<Guid>(), It.IsAny<bool>()), Times.Once);
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runtime.Verify(r => r.Disconnect(), Times.Once);
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runtime.VerifyGet(r => r.IsConnected, Times.Once);
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runtime.VerifyNoOtherCalls();
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Assert.AreEqual(OperationResult.Failed, result);
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}
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[TestMethod]
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public void MustDoNothingOnRevertIfNotConnected()
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{
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var result = sut.Revert();
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runtime.VerifyGet(r => r.IsConnected, Times.Once);
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runtime.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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