public void WizardCallsPropertyChangedEventForCanGoNextStep2()
{
// Arrange
var wizard = new AddingWizard(CurrentPluginManager);
var eventFired = false;
void OnPropertyChanged(object sender, PropertyChangedEventArgs e)
{
if (e.PropertyName == nameof(wizard.CanGoForward))
{
eventFired = true;
}
}
wizard.PropertyChanged += OnPropertyChanged;
wizard.Term1Step.Term1 = 10;
wizard.GoForward();
// Sanity check
Assert.IsFalse(wizard.CanGoForward);
// Act
eventFired = false;
wizard.Term2Step.Term2 = 10;
// Assert
Assert.IsTrue(wizard.CanGoForward, "Wizard should be able to go forward");
Assert.IsTrue(eventFired, "Wizard.PropertyChanged did not fire for Wizard.CanGoForward");
// Cleanup
wizard.PropertyChanged -= OnPropertyChanged;
}
public void WizardCantGoTooFarBackward()
{
var wizard = new AddingWizard(CurrentPluginManager);
Assert.AreEqual(3, wizard.Steps.Count, "Wizard does not have the correct number of steps");
var r = new Random();
var term1 = r.Next(0, 10000);
var term2 = r.Next(0, 10000);
// Go Forward normally
(wizard.CurrentStep as AddingWizardTerm1).Term1 = term1;
wizard.GoForward();
(wizard.CurrentStep as AddingWizardTerm2).Term2 = term2;
wizard.GoForward();
(wizard.CurrentStep as AddingWizardResultView).ResultApproved = true;
wizard.GoBack();
wizard.GoBack();
wizard.GoBack();
wizard.GoBack();
wizard.GoBack();
wizard.GoBack();
wizard.GoBack();
wizard.GoBack();
wizard.GoBack();
Assert.IsInstanceOfType(wizard.CurrentStep, typeof(AddingWizardTerm1));
}
public void TestWizardForwardWorkflow()
{
var wizard = new AddingWizard(CurrentPluginManager);
Assert.AreEqual(3, wizard.Steps.Count, "Wizard does not have the correct number of steps");
var r = new Random();
var term1 = r.Next(0, 10000);
var term2 = r.Next(0, 10000);
// Go Forward
Assert.AreEqual(0, wizard.CurrentStepIndex, "Wizard step index is not 0");
Assert.AreEqual("Term 1", wizard.CurrentStep.Name);
Assert.IsInstanceOfType(wizard.CurrentStep, typeof(AddingWizardTerm1));
Assert.IsFalse(wizard.CanGoForward, "Shouldn't be able to proceed when step 1 is not complete");
(wizard.CurrentStep as AddingWizardTerm1).Term1 = term1;
Assert.IsTrue(wizard.CanGoForward, "Should be able to proceed when step 1 is complete");
Assert.IsFalse(wizard.CanGoBack, "Shouldn't be able to go back when on the first step");
wizard.GoForward();
Assert.AreEqual(1, wizard.CurrentStepIndex, "Wizard step index is not 1");
Assert.AreEqual("Term 2", wizard.CurrentStep.Name);
Assert.IsInstanceOfType(wizard.CurrentStep, typeof(AddingWizardTerm2));
Assert.IsFalse(wizard.CanGoForward, "Shouldn't be able to proceed when step 2 is not complete");
(wizard.CurrentStep as AddingWizardTerm2).Term2 = term2;
Assert.IsTrue(wizard.CanGoForward, "Should be able to proceed when step 2 is complete");
Assert.IsTrue(wizard.CanGoBack, "Should be able to go back to first step");
wizard.GoForward();
Assert.AreEqual(2, wizard.CurrentStepIndex, "Wizard step index is not 2");
Assert.AreEqual("Result", wizard.CurrentStep.Name);
Assert.IsInstanceOfType(wizard.CurrentStep, typeof(AddingWizardResultView));
Assert.IsFalse(wizard.CanGoForward, "Shouldn't be able to proceed when result view is not complete");
Assert.AreEqual(term1 + term2, (wizard.CurrentStep as AddingWizardResultView).Result, "Incorrect addition result");
(wizard.CurrentStep as AddingWizardResultView).ResultApproved = true;
Assert.IsFalse(wizard.CanGoForward, "Shouldn't be able to proceed on final step");
Assert.IsTrue(wizard.CanGoBack, "Should be able to go back to second step");
Assert.IsTrue(wizard.IsComplete, "Wizard should be complete");
}
public void TestWizardBackwardWorkflow()
{
var wizard = new AddingWizard(CurrentPluginManager);
Assert.AreEqual(3, wizard.Steps.Count, "Wizard does not have the correct number of steps");
var r = new Random();
var term1 = r.Next(0, 10000);
var term2 = r.Next(0, 10000);
// Go Forward
(wizard.CurrentStep as AddingWizardTerm1).Term1 = term1;
wizard.GoForward();
(wizard.CurrentStep as AddingWizardTerm2).Term2 = term2;
wizard.GoForward();
(wizard.CurrentStep as AddingWizardResultView).ResultApproved = true;
// We're in the third step (verified by another test)
// Go Backward
(wizard.CurrentStep as AddingWizardResultView).ResultApproved = false;
Assert.IsFalse(wizard.CanGoForward, "Shouldn't be able to proceed on final step");
Assert.IsTrue(wizard.CanGoBack, "Going back should be unaffected by completeness");
Assert.IsFalse(wizard.IsComplete, "Wizard should no longer be complete");
wizard.GoBack();
Assert.AreEqual(1, wizard.CurrentStepIndex, "Wizard step index is not 1 after going back");
Assert.AreEqual("Term 2", wizard.CurrentStep.Name);
Assert.IsInstanceOfType(wizard.CurrentStep, typeof(AddingWizardTerm2));
Assert.IsTrue(wizard.CanGoForward, "Step 2 should still be complete");
Assert.IsTrue(wizard.CanGoBack, "Should still be able to go back to first step");
wizard.GoBack();
Assert.AreEqual(0, wizard.CurrentStepIndex, "Wizard step index is not 0");
Assert.AreEqual("Term 1", wizard.CurrentStep.Name);
Assert.IsInstanceOfType(wizard.CurrentStep, typeof(AddingWizardTerm1));
Assert.IsTrue(wizard.CanGoForward, "Step 1 should still be complete");
Assert.IsFalse(wizard.CanGoBack, "Should still not be able to go before first step");
}
public void WizardCallsPropertyChangedEventForCanFinish()
{
// Arrange
var wizard = new AddingWizard(CurrentPluginManager);
var eventFired = false;
void OnPropertyChanged(object sender, PropertyChangedEventArgs e)
{
if (e.PropertyName == nameof(wizard.IsComplete))
{
eventFired = true;
}
}
wizard.PropertyChanged += OnPropertyChanged;
wizard.Term1Step.Term1 = 10;
wizard.GoForward();
wizard.Term2Step.Term2 = 10;
wizard.GoForward();
// Sanity check
Assert.IsFalse(wizard.CanGoForward);
Assert.IsFalse(wizard.IsComplete);
// Act
eventFired = false;
wizard.ResultStep.ResultApproved = true;
// Assert
Assert.IsFalse(wizard.CanGoForward, "Wizard should not be able to go forward because it's the last step");
Assert.IsTrue(wizard.IsComplete, "Wizard should be complete.");
Assert.IsTrue(eventFired, "Wizard.PropertyChanged did not fire for Wizard.IsComplete");
// Cleanup
wizard.PropertyChanged -= OnPropertyChanged;
}
public AddingWizardResultView(AddingWizard wizard)
{
Wizard = wizard;
}
