public void Test_CanMoveBack_WhenStepTrue_ShouldReturnTrue()
{
//---------------Set up test pack-------------------
WizardController wizardController = new WizardController();
var step1 = MockRepository.GenerateMock<IWizardStep>();
step1.Stub(wizardStep1 => wizardStep1.CanMoveBack()).Return(true);
wizardController.AddStep(step1);
wizardController.GetFirstStep();
//---------------Assert Precondition----------------
Assert.AreEqual(1, wizardController.StepCount);
step1.AssertWasNotCalled(step => step.CanMoveBack());
Assert.AreSame(step1, wizardController.GetCurrentStep());
//---------------Execute Test ----------------------
var canMoveBack = wizardController.CanMoveBack();
//---------------Test Result -----------------------
step1.AssertWasCalled(wizardStep => wizardStep.CanMoveBack());
Assert.AreEqual(step1.CanMoveBack(), canMoveBack);
Assert.IsTrue(canMoveBack);
}
public void Test_Previous_ShouldCallUndoMoveOnForPreviousStep()
{
//---------------Set up test pack-------------------
WizardController controller = new WizardController();
IWizardControl wizardControl = GetControlFactory().CreateWizardControl(controller);
var step1 = CreateWizardStepStub();
controller.AddStep(step1);
var step2 = CreateWizardStepStub();
controller.AddStep(step2);
step1.AllowMoveOn = true;
step2.AllowMoveBack = true;
controller.GetFirstStep();
controller.GetNextStep();
//---------------Assert Precondition----------------
Assert.IsTrue(controller.CanMoveBack());
Assert.AreSame(step2, controller.GetCurrentStep());
Assert.IsFalse(step1.UndoMoveOnWasCalled);
Assert.IsFalse(step2.UndoMoveOnWasCalled);
//---------------Execute Test ----------------------
wizardControl.Previous();
//---------------Test Result -----------------------
Assert.AreSame(step1, controller.GetCurrentStep());
Assert.IsTrue(step1.UndoMoveOnWasCalled);
Assert.IsFalse(step2.UndoMoveOnWasCalled);
}
public void Test_UndoCurrentStep_ShouldCallStepMoveBack()
{
//---------------Set up test pack-------------------
WizardController wizardController = new WizardController();
var step1 = MockRepository.GenerateMock<IWizardStep>();
wizardController.AddStep(step1);
wizardController.GetFirstStep();
//---------------Assert Precondition----------------
Assert.AreEqual(1, wizardController.StepCount);
step1.AssertWasNotCalled(step => step.UndoMoveOn());
Assert.AreSame(step1, wizardController.GetCurrentStep());
//---------------Execute Test ----------------------
wizardController.UndoCompleteCurrentStep();
//---------------Test Result -----------------------
step1.AssertWasCalled(wizardStep => wizardStep.UndoMoveOn());
}
public void Test_CanCancel_WhenCurrentStepCanCancelFalse_ShouldRetFalse()
{
//---------------Set up test pack-------------------
WizardController wizardController = new WizardController();
var step1 = MockRepository.GenerateStub<IWizardStep>();
wizardController.AddStep(step1);
wizardController.GetFirstStep();
step1.Stub(wizardStep1 => wizardStep1.CanCancel()).Return(false);
//---------------Assert Precondition----------------
Assert.AreEqual(1, wizardController.StepCount);
Assert.AreSame(step1, wizardController.GetCurrentStep());
Assert.IsFalse(step1.CanCancel());
// ---------------Execute Test ----------------------
var canFinish = ((IWizardController)wizardController).CanCancel();
//---------------Test Result -----------------------
Assert.IsFalse(canFinish);
}
public void Test_Finish_WhenNotLast_ShouldCallCurrentStepMoveOn()
{
//-----------------------Setup TestPack----------------------
WizardController wizardController = new WizardController();
IWizardStep step1 = MockRepository.GenerateMock<IWizardStep>();
step1.Stub(wizardStep => wizardStep.CanFinish()).Return(true);
wizardController.AddStep(step1);
wizardController.AddStep(step1);
wizardController.GetFirstStep();
//------------------------Assert Precondition----------------
Assert.AreSame(step1, wizardController.GetCurrentStep());
Assert.IsFalse(wizardController.IsLastStep());
Assert.IsTrue(wizardController.CanFinish(), "Should be able to finish this");
step1.AssertWasNotCalled(step => step.MoveOn());
//------------------------Execute----------------------------
wizardController.Finish();
//------------------------Verify Result ---------------------
step1.AssertWasCalled(step => step.MoveOn());//Should now be able to call finish even when not last step
}
public void Test_Finish_ShouldCallCurrentStepMoveOn()
{
//-----------------------Setup TestPack----------------------
WizardController wizardController = new WizardController();
IWizardStep step1 = MockRepository.GenerateMock<IWizardStep>();
wizardController.AddStep(step1);
wizardController.GetFirstStep();
//------------------------Assert Precondition----------------
Assert.AreSame(step1, wizardController.GetCurrentStep());
step1.AssertWasNotCalled(step => step.MoveOn());
//------------------------Execute----------------------------
wizardController.Finish();
//------------------------Verify Result ---------------------
step1.AssertWasCalled(step => step.MoveOn());
}
public void Test_FinishError()
{
WizardController wizardController = new WizardController();
IWizardStep step1 = MockRepository.GenerateMock<IWizardStep>();
step1.Stub(wizardStep => wizardStep.CanFinish()).Return(false);
wizardController.AddStep(step1);
wizardController.AddStep(step1);
wizardController.GetFirstStep();
//------------------------Assert Precondition----------------
Assert.AreSame(step1, wizardController.GetCurrentStep());
Assert.IsFalse(wizardController.IsLastStep());
Assert.IsFalse(wizardController.CanFinish(), "Should not be able to finish this");
//------------------------Execute----------------------------
try
{
wizardController.Finish();
Assert.Fail("Expected to throw an WizardStepException");
}
//---------------Test Result -----------------------
catch (WizardStepException ex)
{
StringAssert.Contains("Invalid call to Finish(), not at last step", ex.Message);
}
}