[WICKET-4058] RadioGroup WicktTester with a AjaxSubmitLink fails

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 1.5.0
• Fix Version/s: 1.5.1
• Component/s: wicket
• Assignee: Igor Vaynberg
• Reporter: Dries Schulten
• Created: 15/Sep/11 18:30
• Updated: 20/Sep/11 16:43
• Resolved: 17/Sep/11 20:08

Description

After migrating to Wicket 1.5.0 some of our WicketTester unit-tests fail, they involve a RadioGroup component with a Enum as model. The setup works correctly at runtime. The problem is as follows:

The enum (simplified enum, for demonstration purposes): public enum ValEnum

{ VAL_A, VAL_B; }

A form containing a RadioGroup, the individual Radio components are based on the Enum values. When submiting the form (using a AjaxSubmitLink) containing the RadioGroup in a WicktTester situation a WicketRuntimeException is thrown containing:
org.apache.wicket.WicketRuntimeException: submitted http post value [VAL_A] for RadioGroup component [1:form:group] is illegal because it does not contain relative path to a Radio component. Due to this the RadioGroup component cannot resolve the selected Radio component pointed to by the illegal value. A possible reason is that component hierarchy changed between rendering and form submission.

It works correctly when submitting the form using a normal SubmitLink.

Debugging the select function of the FormTester shows te correct value being placed in the PostParameters ("radio1" is the value being set).

Issue Links

• is duplicated by: WICKET-4069 Wickettester: submit select via AJAX