Checking behaviour in testcase

[Emanuele Gesuato <eg...@ibc.it>]

Hi there,

I'm trying to check the presence of a behaviour in a testcase.

I have a page with a checkbox and a button, if a user click on the 
button without selecting the checkbox, an alert box show a message. If i 
access to the page through a browser (firefox) the page runs fine and 
the alert box is correctly displayed. So, i would like to retrieve the 
behaviour from the form component after submitting the form itself, but 
i can't find any behaviour (the list is empty!).

Why ? Is there something wrong with the testcase ?

Here there are the testcase and the webpage (html and java).

Thanks,
Emanuele


Here is the Testcase:
********

public class TestSimplePage extends TestCase{
	
	public void testSimplePage(){		
		WicketTester tester = new WicketTester();
		
		tester.startPage(SimplePage.class);
		
		tester.submitForm("simpleForm");
		
		Form simpleForm = (Form) 
tester.getComponentFromLastRenderedPage("simpleForm");
		
		assertNotNull(simpleForm.getBehaviors());
		assertFalse(simpleForm.getBehaviors().isEmpty());
	}
}

*******



Here is the webpage:
*******


public class SimplePage extends WebPage {
	private static final long serialVersionUID = 8190084597165080916L;

	public SimplePage(){
		CompoundPropertyModel simpleModel = new CompoundPropertyModel(new 
SimpleBean());
		final Form form = new Form("simpleForm", simpleModel){
			
			private static final long serialVersionUID = 8176126527045127325L;

			public void onSubmit(){			
				SimpleBean simple = (SimpleBean) getModelObject();
				if (! simple.isSelected()){
					add(new Alert("not selected"));
				}
			}
			
		};
		form.add(new Button("btnok"));
		form.add(new CheckBox("selected"));
		add(form);
	}
	
	public class Alert extends AbstractBehavior {
		private static final long serialVersionUID = 3346789663630395006L;
		private String msg;

		public Alert(String msg) {
			this.msg=msg;
		}

		@Override
		public boolean isTemporary() {
			return true;
		}

		@Override
		public void renderHead(IHeaderResponse response) {
			response.renderOnLoadJavascript("alert('"+msg+"');");
		}
		
	}
	
	public class SimpleBean implements Serializable{

		private static final long serialVersionUID = -2386033376652365201L;
		private boolean selected;
	
		public boolean isSelected() {
			return selected;
		}
		public void setSelected(boolean selected) {
			this.selected = selected;
		}
		
	}
}
********

and here the html page (only the form):
********
	<form name="simpleForm" wicket:id="simpleForm">
		<table>
			<tr>
				<TD><b>Select</b></TD>
				<td>
					
				<input type="checkbox" wicket:id="selected"></td>
			</tr>	
		</table>
		<br>
	<input type="submit" value="OK" wicket:id="btnok">
	</form>

*******

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Re: Checking behaviour in testcase

[Emanuele Gesuato <eg...@ibc.it>]

Jean-Baptiste Quenot wrote:
> 
> WicketTester has not the exact same request lifecycle as in a real
> webapp.  Can it be because of isTemporary() returns true?

Yes it is. Thanks.

How could i test the presence of the behaviour **AND** mantain the 
isTemporary with return false ?
Is it possible ?


Thanks in advance,
Emanuele

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Re: Checking behaviour in testcase

[Jean-Baptiste Quenot <jb...@apache.org>]

* Emanuele Gesuato:

> I'm trying to check the presence of a behaviour in a testcase.
>
> I have a page  with a checkbox and a button, if  a user click on
> the button without  selecting the checkbox, an alert  box show a
> message. If i access to the page through a browser (firefox) the
> page runs fine  and the alert box is  correctly displayed. So, i
> would like  to retrieve  the behaviour  from the  form component
> after submitting the form itself, but i can't find any behaviour
> (the list is empty!).
> 
> Why ? Is there something wrong with the testcase ?
>
> <snip/>
> 	
> 	public class Alert extends AbstractBehavior {
> 		private static final long serialVersionUID = 3346789663630395006L;
> 		private String msg;
> 
> 		public Alert(String msg) {
> 			this.msg=msg;
> 		}
> 
> 		@Override
> 		public boolean isTemporary() {
> 			return true;
> 		}

WicketTester has not the exact same request lifecycle as in a real
webapp.  Can it be because of isTemporary() returns true?
-- 
     Jean-Baptiste Quenot
aka  John Banana   Qwerty
http://caraldi.com/jbq/

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