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SEBWIN-301: Fixed test coverage for session operation.

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dbuechel 2019-06-11 11:45:05 +02:00
parent e9d91cb898
commit 97bf224b37
1 changed files with 71 additions and 0 deletions
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71
SafeExamBrowser.Runtime.UnitTests/Operations/ServiceOperationTests.cs
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@ -15,7 +15,9 @@ using SafeExamBrowser.Contracts.Configuration;
using SafeExamBrowser.Contracts.Configuration.Settings;
using SafeExamBrowser.Contracts.Core.OperationModel;
using SafeExamBrowser.Contracts.Logging;
using SafeExamBrowser.Contracts.UserInterface.MessageBox;
using SafeExamBrowser.Runtime.Operations;
using SafeExamBrowser.Runtime.Operations.Events;
namespace SafeExamBrowser.Runtime.UnitTests.Operations
{
@ -133,16 +135,34 @@ namespace SafeExamBrowser.Runtime.UnitTests.Operations
service.Verify(s => s.StartSession(It.IsAny<ServiceConfiguration>()), Times.Never);
}
[TestMethod]
public void Perform_MustHandleCommunicationFailureWhenStartingSession()
{
service.SetupGet(s => s.IsConnected).Returns(true);
service.Setup(s => s.Connect(null, true)).Returns(true);
service.Setup(s => s.StartSession(It.IsAny<ServiceConfiguration>())).Returns(new CommunicationResult(false));
var result = sut.Perform();
service.Verify(s => s.StartSession(It.IsAny<ServiceConfiguration>()), Times.Once);
Assert.AreEqual(OperationResult.Failed, result);
}
[TestMethod]
public void Perform_MustFailIfServiceMandatoryAndNotAvailable()
{
var errorShown = false;
service.SetupGet(s => s.IsConnected).Returns(false);
service.Setup(s => s.Connect(null, true)).Returns(false);
settings.ServicePolicy = ServicePolicy.Mandatory;
sut.ActionRequired += (args) => errorShown = args is MessageEventArgs m && m.Icon == MessageBoxIcon.Error;
var result = sut.Perform();
Assert.AreEqual(OperationResult.Failed, result);
Assert.IsTrue(errorShown);
}
[TestMethod]
@ -158,6 +178,22 @@ namespace SafeExamBrowser.Runtime.UnitTests.Operations
Assert.AreEqual(OperationResult.Success, result);
}
[TestMethod]
public void Perform_MustShowWarningIfServiceNotAvailableAndPolicyWarn()
{
var warningShown = false;
service.SetupGet(s => s.IsConnected).Returns(false);
service.Setup(s => s.Connect(null, true)).Returns(false);
settings.ServicePolicy = ServicePolicy.Warn;
sut.ActionRequired += (args) => warningShown = args is MessageEventArgs m && m.Icon == MessageBoxIcon.Warning;
var result = sut.Perform();
Assert.AreEqual(OperationResult.Success, result);
Assert.IsTrue(warningShown);
}
[TestMethod]
public void Repeat_MustStopCurrentAndStartNewSession()
{
@ -178,6 +214,26 @@ namespace SafeExamBrowser.Runtime.UnitTests.Operations
Assert.AreEqual(OperationResult.Success, result);
}
[TestMethod]
public void Repeat_MustEstablishConnectionIfNotConnected()
{
PerformNormally();
service.Reset();
service.SetupGet(s => s.IsConnected).Returns(false);
service.Setup(s => s.Connect(null, true)).Returns(true);
service
.Setup(s => s.StopSession(It.IsAny<Guid>()))
.Returns(new CommunicationResult(true))
.Callback(() => runtimeHost.Raise(h => h.ServiceSessionStopped += null));
var result = sut.Repeat();
service.Verify(s => s.Connect(It.IsAny<Guid?>(), It.IsAny<bool>()), Times.Once);
Assert.AreEqual(OperationResult.Success, result);
}
[TestMethod]
public void Repeat_MustFailIfCurrentSessionWasNotStoppedSuccessfully()
{
@ -273,6 +329,21 @@ namespace SafeExamBrowser.Runtime.UnitTests.Operations
Assert.AreEqual(OperationResult.Failed, result);
}
[TestMethod]
public void Revert_MustFailIfSessionStopUnsuccessful()
{
service
.Setup(s => s.StopSession(It.IsAny<Guid>()))
.Returns(new CommunicationResult(true))
.Callback(() => runtimeHost.Raise(h => h.ServiceFailed += null));
PerformNormally();
var result = sut.Revert();
Assert.AreEqual(OperationResult.Failed, result);
}
[TestMethod]
public void Revert_MustFailIfSessionNotStoppedWithinTimeout()
{