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SEBWIN-296: Fixed unit tests for repeatable operation sequence.

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dbuechel 2019-02-12 14:34:51 +01:00
parent 1db30e7d2c
commit 4ba7f28a24
1 changed files with 129 additions and 127 deletions
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256
SafeExamBrowser.Core.UnitTests/OperationModel/RepeatableOperationSequenceTests.cs
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@ -6,172 +6,174 @@
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
using System;
using System.Collections.Generic;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using Moq;
using SafeExamBrowser.Contracts.Core.OperationModel;
using SafeExamBrowser.Contracts.Logging;
using SafeExamBrowser.Core.OperationModel;
namespace SafeExamBrowser.Core.UnitTests.OperationModel
{
[TestClass]
public class RepeatableOperationSequenceTests
{
private Mock<ILogger> logger;
[TestInitialize]
public void Initialize()
{
logger = new Mock<ILogger>();
}
[TestMethod]
public void TODO()
public void MustCorrectlyAbortRepeat()
{
Assert.Fail();
var operationA = new Mock<IRepeatableOperation>();
var operationB = new Mock<IRepeatableOperation>();
var operationC = new Mock<IRepeatableOperation>();
var operations = new Queue<IRepeatableOperation>();
operationA.Setup(o => o.Repeat()).Returns(OperationResult.Success);
operationB.Setup(o => o.Repeat()).Returns(OperationResult.Aborted);
operations.Enqueue(operationA.Object);
operations.Enqueue(operationB.Object);
operations.Enqueue(operationC.Object);
var sut = new RepeatableOperationSequence(logger.Object, operations);
var result = sut.TryRepeat();
operationA.Verify(o => o.Repeat(), Times.Once);
operationA.Verify(o => o.Revert(), Times.Never);
operationB.Verify(o => o.Repeat(), Times.Once);
operationB.Verify(o => o.Revert(), Times.Never);
operationC.Verify(o => o.Repeat(), Times.Never);
operationC.Verify(o => o.Revert(), Times.Never);
Assert.AreEqual(OperationResult.Aborted, result);
}
//[TestMethod]
//public void MustCorrectlyAbortRepeat()
//{
// var operationA = new Mock<IOperation>();
// var operationB = new Mock<IOperation>();
// var operationC = new Mock<IOperation>();
// var operations = new Queue<IOperation>();
[TestMethod]
public void MustRepeatOperations()
{
var operationA = new Mock<IRepeatableOperation>();
var operationB = new Mock<IRepeatableOperation>();
var operationC = new Mock<IRepeatableOperation>();
var operations = new Queue<IRepeatableOperation>();
// operationA.Setup(o => o.Repeat()).Returns(OperationResult.Success);
// operationB.Setup(o => o.Repeat()).Returns(OperationResult.Aborted);
operationA.Setup(o => o.Repeat()).Returns(OperationResult.Success);
operationB.Setup(o => o.Repeat()).Returns(OperationResult.Success);
operationC.Setup(o => o.Repeat()).Returns(OperationResult.Success);
// operations.Enqueue(operationA.Object);
// operations.Enqueue(operationB.Object);
// operations.Enqueue(operationC.Object);
operations.Enqueue(operationA.Object);
operations.Enqueue(operationB.Object);
operations.Enqueue(operationC.Object);
// var sut = new OperationSequence(loggerMock.Object, operations);
// var result = sut.TryRepeat();
var sut = new RepeatableOperationSequence(logger.Object, operations);
var result = sut.TryRepeat();
// operationA.Verify(o => o.Repeat(), Times.Once);
// operationA.Verify(o => o.Revert(), Times.Never);
// operationB.Verify(o => o.Repeat(), Times.Once);
// operationB.Verify(o => o.Revert(), Times.Never);
// operationC.Verify(o => o.Repeat(), Times.Never);
// operationC.Verify(o => o.Revert(), Times.Never);
operationA.Verify(o => o.Perform(), Times.Never);
operationA.Verify(o => o.Repeat(), Times.Once);
operationA.Verify(o => o.Revert(), Times.Never);
operationB.Verify(o => o.Perform(), Times.Never);
operationB.Verify(o => o.Repeat(), Times.Once);
operationB.Verify(o => o.Revert(), Times.Never);
operationC.Verify(o => o.Perform(), Times.Never);
operationC.Verify(o => o.Repeat(), Times.Once);
operationC.Verify(o => o.Revert(), Times.Never);
// Assert.AreEqual(OperationResult.Aborted, result);
//}
Assert.AreEqual(OperationResult.Success, result);
}
//[TestMethod]
//public void MustRepeatOperations()
//{
// var operationA = new Mock<IOperation>();
// var operationB = new Mock<IOperation>();
// var operationC = new Mock<IOperation>();
// var operations = new Queue<IOperation>();
[TestMethod]
public void MustRepeatOperationsInSequence()
{
int current = 0, a = 0, b = 0, c = 0;
var operationA = new Mock<IRepeatableOperation>();
var operationB = new Mock<IRepeatableOperation>();
var operationC = new Mock<IRepeatableOperation>();
var operations = new Queue<IRepeatableOperation>();
// operationA.Setup(o => o.Repeat()).Returns(OperationResult.Success);
// operationB.Setup(o => o.Repeat()).Returns(OperationResult.Success);
// operationC.Setup(o => o.Repeat()).Returns(OperationResult.Success);
operationA.Setup(o => o.Repeat()).Returns(OperationResult.Success).Callback(() => a = ++current);
operationB.Setup(o => o.Repeat()).Returns(OperationResult.Success).Callback(() => b = ++current);
operationC.Setup(o => o.Repeat()).Returns(OperationResult.Success).Callback(() => c = ++current);
// operations.Enqueue(operationA.Object);
// operations.Enqueue(operationB.Object);
// operations.Enqueue(operationC.Object);
operations.Enqueue(operationA.Object);
operations.Enqueue(operationB.Object);
operations.Enqueue(operationC.Object);
// var sut = new OperationSequence(loggerMock.Object, operations);
// var result = sut.TryRepeat();
var sut = new RepeatableOperationSequence(logger.Object, operations);
var result = sut.TryRepeat();
// operationA.Verify(o => o.Perform(), Times.Never);
// operationA.Verify(o => o.Repeat(), Times.Once);
// operationA.Verify(o => o.Revert(), Times.Never);
// operationB.Verify(o => o.Perform(), Times.Never);
// operationB.Verify(o => o.Repeat(), Times.Once);
// operationB.Verify(o => o.Revert(), Times.Never);
// operationC.Verify(o => o.Perform(), Times.Never);
// operationC.Verify(o => o.Repeat(), Times.Once);
// operationC.Verify(o => o.Revert(), Times.Never);
Assert.AreEqual(OperationResult.Success, result);
Assert.IsTrue(a == 1);
Assert.IsTrue(b == 2);
Assert.IsTrue(c == 3);
}
// Assert.AreEqual(OperationResult.Success, result);
//}
[TestMethod]
public void MustNotRevertOperationsInCaseOfError()
{
var operationA = new Mock<IRepeatableOperation>();
var operationB = new Mock<IRepeatableOperation>();
var operationC = new Mock<IRepeatableOperation>();
var operationD = new Mock<IRepeatableOperation>();
var operations = new Queue<IRepeatableOperation>();
//[TestMethod]
//public void MustRepeatOperationsInSequence()
//{
// int current = 0, a = 0, b = 0, c = 0;
// var operationA = new Mock<IOperation>();
// var operationB = new Mock<IOperation>();
// var operationC = new Mock<IOperation>();
// var operations = new Queue<IOperation>();
operationA.Setup(o => o.Repeat()).Returns(OperationResult.Success);
operationB.Setup(o => o.Repeat()).Returns(OperationResult.Success);
operationC.Setup(o => o.Repeat()).Throws<Exception>();
// operationA.Setup(o => o.Repeat()).Returns(OperationResult.Success).Callback(() => a = ++current);
// operationB.Setup(o => o.Repeat()).Returns(OperationResult.Success).Callback(() => b = ++current);
// operationC.Setup(o => o.Repeat()).Returns(OperationResult.Success).Callback(() => c = ++current);
operations.Enqueue(operationA.Object);
operations.Enqueue(operationB.Object);
operations.Enqueue(operationC.Object);
operations.Enqueue(operationD.Object);
// operations.Enqueue(operationA.Object);
// operations.Enqueue(operationB.Object);
// operations.Enqueue(operationC.Object);
var sut = new RepeatableOperationSequence(logger.Object, operations);
var result = sut.TryRepeat();
// var sut = new OperationSequence(loggerMock.Object, operations);
// var result = sut.TryRepeat();
operationA.Verify(o => o.Repeat(), Times.Once);
operationA.Verify(o => o.Revert(), Times.Never);
operationB.Verify(o => o.Repeat(), Times.Once);
operationB.Verify(o => o.Revert(), Times.Never);
operationC.Verify(o => o.Repeat(), Times.Once);
operationC.Verify(o => o.Revert(), Times.Never);
operationD.Verify(o => o.Repeat(), Times.Never);
operationD.Verify(o => o.Revert(), Times.Never);
// Assert.AreEqual(OperationResult.Success, result);
// Assert.IsTrue(a == 1);
// Assert.IsTrue(b == 2);
// Assert.IsTrue(c == 3);
//}
Assert.AreEqual(OperationResult.Failed, result);
}
//[TestMethod]
//public void MustNotRevertOperationsInCaseOfError()
//{
// var operationA = new Mock<IOperation>();
// var operationB = new Mock<IOperation>();
// var operationC = new Mock<IOperation>();
// var operationD = new Mock<IOperation>();
// var operations = new Queue<IOperation>();
[TestMethod]
public void MustSucceedRepeatingWithEmptyQueue()
{
var sut = new RepeatableOperationSequence(logger.Object, new Queue<IRepeatableOperation>());
var result = sut.TryRepeat();
// operationA.Setup(o => o.Repeat()).Returns(OperationResult.Success);
// operationB.Setup(o => o.Repeat()).Returns(OperationResult.Success);
// operationC.Setup(o => o.Repeat()).Throws<Exception>();
Assert.AreEqual(OperationResult.Success, result);
}
// operations.Enqueue(operationA.Object);
// operations.Enqueue(operationB.Object);
// operations.Enqueue(operationC.Object);
// operations.Enqueue(operationD.Object);
[TestMethod]
public void MustSucceedRepeatingWithoutCallingPerform()
{
var sut = new RepeatableOperationSequence(logger.Object, new Queue<IRepeatableOperation>());
var result = sut.TryRepeat();
// var sut = new OperationSequence(loggerMock.Object, operations);
// var result = sut.TryRepeat();
Assert.AreEqual(OperationResult.Success, result);
}
// operationA.Verify(o => o.Repeat(), Times.Once);
// operationA.Verify(o => o.Revert(), Times.Never);
// operationB.Verify(o => o.Repeat(), Times.Once);
// operationB.Verify(o => o.Revert(), Times.Never);
// operationC.Verify(o => o.Repeat(), Times.Once);
// operationC.Verify(o => o.Revert(), Times.Never);
// operationD.Verify(o => o.Repeat(), Times.Never);
// operationD.Verify(o => o.Revert(), Times.Never);
[TestMethod]
public void MustNotFailInCaseOfUnexpectedErrorWhenRepeating()
{
var sut = new RepeatableOperationSequence(logger.Object, new Queue<IRepeatableOperation>());
// Assert.AreEqual(OperationResult.Failed, result);
//}
sut.ProgressChanged += (args) => throw new Exception();
//[TestMethod]
//public void MustSucceedRepeatingWithEmptyQueue()
//{
// var sut = new OperationSequence(loggerMock.Object, new Queue<IOperation>());
// var result = sut.TryRepeat();
var result = sut.TryRepeat();
// Assert.AreEqual(OperationResult.Success, result);
//}
//[TestMethod]
//public void MustSucceedRepeatingWithoutCallingPerform()
//{
// var sut = new OperationSequence(loggerMock.Object, new Queue<IOperation>());
// var result = sut.TryRepeat();
// Assert.AreEqual(OperationResult.Success, result);
//}
//[TestMethod]
//public void MustNotFailInCaseOfUnexpectedErrorWhenRepeating()
//{
// var sut = new OperationSequence(loggerMock.Object, new Queue<IOperation>());
// sut.ProgressChanged += (args) => throw new Exception();
// var result = sut.TryRepeat();
// Assert.AreEqual(OperationResult.Failed, result);
//}
Assert.AreEqual(OperationResult.Failed, result);
}
}
}