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https://issues.apache.org/jira/browse/WW-4921?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16369120#comment-16369120
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Yasser Zamani commented on WW-4921:
-----------------------------------
I see {{org.apache.struts2.StrutsTestCase}} inits session. Did you consider
using it instead?
I see {{org.apache.struts2.StrutsTestCase#getActionProxy}} and
{{org.apache.struts2.StrutsJUnit4TestCase #getActionProxy}} are exactly same
except {{StrutsTestCase}} has been refactored lines #158-161 into a seperate
function name {{initActionContext}} and also has been added creation of
session. Currently I don't know if it's a design decision? or
{{StrutsJUnit4TestCase}} should be changed same as {{StrutsTestCase}}?
> NPE in I18nInterceptor$SessionLocaleHandler.read
> ------------------------------------------------
>
> Key: WW-4921
> URL: https://issues.apache.org/jira/browse/WW-4921
> Project: Struts 2
> Issue Type: Bug
> Components: Core Interceptors
> Reporter: Michael Hintenaus
> Priority: Major
> Labels: test
>
> Calling
> {code:java}
> getActionProxy("/index.action").getInvocation().invoke(){code}
> in a TestCase which extends from StrutsJUnit4TestCase will lead to a
> NullPointerException.
> Overriding getActionProxy like this will help:
> {code:java}
> @Override
> protected ActionProxy getActionProxy(final String uri) {
> final ActionProxy proxy = super.getActionProxy(uri);
> final ActionContext context =
> proxy.getInvocation().getInvocationContext();
> if (context.getSession() == null) {
> context.setSession(new SessionMap<>(request));
> }
> return proxy;
> }{code}
>
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