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Posted to user@struts.apache.org by Mohit Gupta <mo...@gmail.com> on 2013/08/29 11:13:37 UTC
How to Mock getText("customerLabel") method in junit?
I am facing one issue while writing the junit of my struts 2 action
class.My action class has following code
snippet
getText("customerLabel")
While execution of junit i get below error though works fine thru
application(i think
Struts controller loads it while normal web flow which does not happen
during junit)
java.lang.NullPointerException
at
com.opensymphony.xwork2.util.LocalizedTextUtil.findText(LocalizedTextUtil.java:361)
at
com.opensymphony.xwork2.TextProviderSupport.getText(TextProviderSupport.java:208)
at
com.opensymphony.xwork2.TextProviderSupport.getText(TextProviderSupport.java:123)
at com.opensymphony.xwork2.ActionSupport.getText(ActionSupport.java:103)
I could get it working with a workaround by below code sniipet in my test
class and asiign it to my my action annotated with annotation TestedObject
action = new Myction()
{
@Override
public String getText(String textName)
{
return "mockedLabel";
}
};
But i am looking for clean solution?
Re: How to Mock getText("customerLabel") method in junit?
Posted by Lukasz Lenart <lu...@apache.org>.
2013/8/29 Mohit Gupta <mo...@gmail.com>:
> I am facing one issue while writing the junit of my struts 2 action
> class.My action class has following code
> snippet
>
> getText("customerLabel")
>
> While execution of junit i get below error though works fine thru
> application(i think
> Struts controller loads it while normal web flow which does not happen
> during junit)
>
> java.lang.NullPointerException
> at
> com.opensymphony.xwork2.util.LocalizedTextUtil.findText(LocalizedTextUtil.java:361)
> at
> com.opensymphony.xwork2.TextProviderSupport.getText(TextProviderSupport.java:208)
> at
> com.opensymphony.xwork2.TextProviderSupport.getText(TextProviderSupport.java:123)
> at com.opensymphony.xwork2.ActionSupport.getText(ActionSupport.java:103)
>
> I could get it working with a workaround by below code sniipet in my test
> class and asiign it to my my action annotated with annotation TestedObject
>
>
>
> action = new Myction()
> {
> @Override
> public String getText(String textName)
> {
> return "mockedLabel";
> }
> };
>
> But i am looking for clean solution?
Mocking as your solution is perfectly fine. If you want you can do it
like that in setUp:
ValueStack valueStack =
container.getInstance(ValueStackFactory.class).createValueStack()
ActionContext.setContext(new ActionContext())
ActionContext.getContext().setValueStack(valueStack)
but it doesn't look more readable ;-)
Regards
--
Łukasz
+ 48 606 323 122 http://www.lenart.org.pl/
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Re: How to Mock getText("customerLabel") method in junit?
Posted by "bphillips@ku.edu" <bp...@ku.edu>.
You may want to checkout this tutorial and the example code that goes with
it:
http://struts.apache.org/release/2.3.x/docs/unit-testing.html
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