70 lines
1.7 KiB
C#
70 lines
1.7 KiB
C#
/*
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* Copyright (c) 2018 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.Contracts.Communication;
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using SafeExamBrowser.Contracts.Logging;
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using SafeExamBrowser.Core.Behaviour.Operations;
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namespace SafeExamBrowser.Core.UnitTests.Behaviour.Operations
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{
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[TestClass]
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public class CommunicationOperationTests
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{
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private Mock<ICommunicationHost> hostMock;
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private Mock<ILogger> loggerMock;
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private CommunicationOperation sut;
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[TestInitialize]
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public void Initialize()
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{
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hostMock = new Mock<ICommunicationHost>();
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loggerMock = new Mock<ILogger>();
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sut = new CommunicationOperation(hostMock.Object, loggerMock.Object);
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}
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[TestMethod]
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public void MustRestartHostOnRepeat()
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{
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var order = 0;
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var stop = 0;
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var start = 0;
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hostMock.Setup(h => h.Stop()).Callback(() => stop = ++order);
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hostMock.Setup(h => h.Start()).Callback(() => start = ++order);
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sut.Repeat();
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hostMock.Verify(h => h.Stop(), Times.Once);
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hostMock.Verify(h => h.Start(), Times.Once);
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Assert.AreEqual(stop, 1);
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Assert.AreEqual(start, 2);
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}
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[TestMethod]
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public void MustStartHostOnPerform()
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{
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sut.Perform();
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hostMock.Verify(h => h.Start(), Times.Once);
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hostMock.Verify(h => h.Stop(), Times.Never);
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}
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[TestMethod]
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public void MustStopHostOnRevert()
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{
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sut.Revert();
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hostMock.Verify(h => h.Stop(), Times.Once);
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hostMock.Verify(h => h.Start(), Times.Never);
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}
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}
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}
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