WicketTester does not accurately simulate scenario where entire page is added
to AjaxRequestTarget
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Key: WICKET-2328
URL: https://issues.apache.org/jira/browse/WICKET-2328
Project: Wicket
Issue Type: Bug
Components: wicket
Affects Versions: 1.4-RC4
Reporter: Matt Brictson
Priority: Minor
Fix For: 1.4-RC6
Attachments: myproject.zip
If the entire page is added to an AjaxRequestTarget, Wicket treats this a
special case: the normal ajax flow is aborted and the browser is asked to
refetch the page in a normal, non-ajax request.
For example, if this code is used:
public void onClick(AjaxRequestTarget tgt)
{
tgt.addComponent(getPage());
}
This causes the browser to reload the page (you can see the location bar in the
browser changing).
The problem is that WicketTester does not simulate this scenario correctly. If
you use WicketTester to test the onClick() listener in the example above, the
page is not re-rendered. You can verify this by instrumenting the
onBeforeRender method for the page: it is never called.
So to summarize:
When the framework is run normally, AjaxRequestTarget.addComponent(Page) causes
Wicket to start a completely new ajax request-response. However when the
framework is run using WicketTester, a new request-response is not executed.
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