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_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);
}
}