Why my wizard with some steps returns the same step?

[n3k0]

I have a three steps Wizard, but when i make a test BOOM!! it fails, and fails because when the wizard passes to a second step (don't talk about the third) it looks for a parameter of the first step.

Now some code:

My entry point:

public class StartWizard extends AbstractUICommand implements UIWizard {

    @Inject
    @WithAttributes(label = "XML Config", description = "Have a XML configuration? Set it", required = true, type = "String")
    private UIInput<String> xmlInPath;

    @Override
    public void initializeUI(UIBuilder uiBuilder) throws Exception {
        LOG.info("StartWizard -> initializeUI");
        uiBuilder.add(xmlInPath);
    }

    @Override
    public NavigationResult next(UINavigationContext uiNavigationContext) throws Exception {
        uiNavigationContext.getUIContext().getAttributeMap().put("xmlInPath", xmlInPath.getValue());
        return Results.navigateTo(ConfigStep.class);
    }

    @Override
    public Result execute(UIExecutionContext uiExecutionContext) throws Exception {
        Result result = Results.success("Wizard Execute successful! " + xmlInPath.getValue());
        return result;
    }
}

The next step:

public class ConfigStep extends AbstractUICommand implements UIWizardStep {

    protected UIInput<String> url;

    @Override
    public void initializeUI(UIBuilder uiBuilder) throws Exception {
        InputComponentFactory inputComponentFactory = uiBuilder.getInputComponentFactory();

        url = inputComponentFactory.createInput("Url", String.class).setLabel("URL").setDescription("Add the URL")
                .setRequired(true);
        uiBuilder.add(url);
    }

    @Override
    public NavigationResult next(UINavigationContext uiNavigationContext) throws Exception {
        Map<String, Object> attributes = new HashMap<String , Object>();
        attributes.put("url", url.getValue());
        uiNavigationContext.getUIContext().getAttributeMap().putAll(attributes);
        return Results.navigateTo(XMLStep.class);
    }

    @Override
    public Result execute(UIExecutionContext context) throws Exception {
        StringBuilder result = new StringBuilder();
        result.append(url.getValue()).toString());
        return Results.success("config ENDS with values ".concat(result.toString()));
    }
}

(I don't add the third step XMLStep because the test does not reach it   )

And finally, the test:

@RunWith(Arquillian.class)
public class AddonTest {
       
    @Inject
    private UITestHarness uiTestHarness;
   
    @Inject
    private ResourceFactory resourceFactory;
   
    @Test
    public void testStepsHappyPath() {
        WizardCommandController startWizardController;
        WizardCommandController configStepController;
        WizardCommandController xmlController = null;
        try {
            startWizardController = uiTestHarness.createWizardController(StartWizard.class);
            startWizardController.initialize();
            startWizardController.setValueFor("xmlInPath", null);
           
            configStepController = startWizardController.next();
            configStepController.initialize();
           
            configStepController.setValueFor("url", "The dummy url"); // BOOM!! Here throws an Exception!!
           
            xmlController = configStepController.next();
            xmlController.initialize();
           
            xmlController.setValueFor("version", "The dummy version" );
            xmlController.execute();
        }
        catch (Exception e) {
            e.printStackTrace();
        }
    }
}

AAAaaand finally, the exception is:

tartWizard initializeUI
INFORMACIÓN: StartWizard -> initializeUI
java.lang.IllegalArgumentException: Input named 'url' does not exist. Valid values: [xmlInPath]
.... (other exceptions ...)...

Any ideas?

Thanks in advance.

[gastaldi]

XmlInPath is required and you are setting it to null?

Check if controller.isValid() before calling next() otherwise it shouldn't work

[n3k0]

George Gastaldi escribió:

XmlInPath is required and you are setting it to null?

Check if controller.isValid() before calling next() otherwise it shouldn't work

Yes, because it's just a dummy parameter, i don't make anything with the content (just a proof that the parameters can be passed through steps).

The startWizardController.isValid() returns true, always, but the result is the same

EDIT:

I put a dummy parameter to the variable:

startWizardController.setValueFor("xmlInPath", "dummy XML");

And the startWizardController.isValid() returns false