I don't have much time to look into your code. But there virtually
hundreds of unit tests which you just need to copy.
Juergen
On 4/19/06, Aaron Hiniker <[EMAIL PROTECTED]> wrote:
> Ok,
>
> So I extended WicketTester, added a method to return the servlet output and
> I got the html mail to render correctly. However, the normal requestCycle
> seems to be corrupted after I do this:
>
> in the logs:
>
> 2006-04-19 01:47:10,500 ERROR [STDERR] java.lang.NullPointerException
> 2006-04-19 01:47:10,501 ERROR [STDERR] at
> wicket.Component.setResponsePage(Component.java:1966)
> 2006-04-19 01:47:10,501 ERROR [STDERR] at
> us.myblock.pages.noauth.usersignup.Step2$Step2Form.onSubmit(Step2.java:152)
> 2006-04-19 01:47:10,502 ERROR [STDERR] at
> wicket.markup.html.form.Form.delegateSubmit(Form.java:457)
> 2006-04-19 01:47:10,502 ERROR [STDERR] at
> wicket.markup.html.form.Form.onFormSubmitted(Form.java:284)
> 2006-04-19 01:47:10,502 ERROR [STDERR] at
> sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 2006-04-19 01:47:10,502 ERROR [STDERR] at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> 2006-04-19 01:47:10,502 ERROR [STDERR] at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> 2006-04-19 01:47:10,502 ERROR [STDERR] at
> java.lang.reflect.Method.invoke(Method.java:585)
> 2006-04-19 01:47:10,503 ERROR [STDERR] at
> wicket.RequestListenerInterface.invoke(RequestListenerInterface.java:163)
> 2006-04-19 01:47:10,503 ERROR [STDERR] at
> wicket.request.target.component.listener.ListenerInterfaceRequestTarget.processEvents(ListenerInterfaceRequestTarget.java:74)
> 2006-04-19 01:47:10,503 ERROR [STDERR] at
> wicket.request.compound.DefaultEventProcessorStrategy.processEvents(DefaultEventProcessorStrategy.java:65)
> 2006-04-19 01:47:10,503 ERROR [STDERR] at
> wicket.request.compound.AbstractCompoundRequestCycleProcessor.processEvents(AbstractCompoundRequestCycleProcessor.java:57)
> 2006-04-19 01:47:10,503 ERROR [STDERR] at
> wicket.RequestCycle.doProcessEventsAndRespond(RequestCycle.java:822)
> 2006-04-19 01:47:10,504 ERROR [STDERR] at
> wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:855)
> 2006-04-19 01:47:10,504 ERROR [STDERR] at
> wicket.RequestCycle.step(RequestCycle.java:936)
> 2006-04-19 01:47:10,504 ERROR [STDERR] at
> wicket.RequestCycle.steps(RequestCycle.java:1010)
> 2006-04-19 01:47:10,504 ERROR [STDERR] at
> wicket.RequestCycle.request(RequestCycle.java:452)
> 2006-04-19 01:47:10,504 ERROR [STDERR] at
> wicket.protocol.http.WicketServlet.doGet(WicketServlet.java:210)
> 2006-04-19 01:47:10,504 ERROR [STDERR] at
> wicket.protocol.http.WicketServlet.doPost(WicketServlet.java:251)
>
>
> in the browser, Tomcat reports this exception:
>
> java.lang.NullPointerException
> wicket.request.compound.DefaultExceptionResponseStrategy.onRuntimeException(DefaultExceptionResponseStrategy.java:141)
> wicket.request.compound.DefaultExceptionResponseStrategy.respond(DefaultExceptionResponseStrategy.java:64)
> wicket.request.compound.AbstractCompoundRequestCycleProcessor.respond(AbstractCompoundRequestCycleProcessor.java:76)
> wicket.RequestCycle.step(RequestCycle.java:976)
> wicket.RequestCycle.steps(RequestCycle.java:1010)
> wicket.RequestCycle.request(RequestCycle.java:452)
> wicket.protocol.http.WicketServlet.doGet(WicketServlet.java:210)
> wicket.protocol.http.WicketServlet.doPost(WicketServlet.java:251)
> javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
> javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
> org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java
> :96) Is this because I am creating the Page object to be rendered to
> WicketTester from within my main application thread? I check the source
> code on the first NPE exception, and it's because Component#setResponsePage
> as this line:
>
> getRequestCycle().setResponsePage( page )
>
> so the NPE is present because getRequestCycle() is returning null.. what is
> causing that?
>
>
>
>
> On Wed, 2006-04-19 at 10:28 +0200, Juergen Donnerstag wrote:
>
> Please see WicketTester which is based on MockWebApplication and all the
> junit test cases in src/test which use the same principle: create the output
> as a string and compare it with the expected output which is kept in a file.
> Juergen On 4/19/06, Aaron Hiniker <[EMAIL PROTECTED]> wrote: > I would like
> to render a page to a String for sending as an HTML email. > > I searched
> the list and found a possible solution using >
> wicket.protocol.http.MockWebApplication.. however, upon >
> implementing that solution I am having problems. Here is the code I am >
> using (with garbage stuff removed) which is called from my web application's
> > Form#onSubmit(). > > > public static void mail( Message msg, MailTemplate
> pageToMail ) // > MailTemplate extends WebPage > { > // create a mock
> application > MockWebApplication app = new MockWebApplication( >
> pageToMail.getApplication().getApplicationSettings().getContextPath()
> > ); > > // set a null home page.. we will set the page later >
> app.setHomePage( NullHomePage.class ); > > // setup the request/response >
> app.setupRequestAndResponse(); > app.processRequestCycle( pageToMail ); > >
> // get the output > String output = new String( >
> app.getServletResponse().getBinaryContent() ); > > // add the template to
> the output > msg.getBodies().add( new TextBody( output ) ); > > Mailer.mail(
> msg ); > > } > > > generates > > java.lang.NullPointerException >
> wicket.request.compound.DefaultExceptionResponseStrategy.onRuntimeException(DefaultExceptionResponseStrategy.java:141)
> >
> wicket.request.compound.DefaultExceptionResponseStrategy.respond(DefaultExceptionResponseStrategy.java:64)
> >
> wicket.request.compound.AbstractCompoundRequestCycleProcessor.respond(AbstractCompoundRequestCycleProcessor.java:76)
> > wicket.RequestCycle.step(RequestCycle.java:976) >
> wicket.RequestCycle.steps(RequestCycle.java:1010) >
> wicket.RequestCycle.request(RequestCycle.java:452) >
> wicket.protocol.http.WicketServlet.doGet(WicketServlet.java:210)
> >
> wicket.protocol.http.WicketServlet.doPost(WicketServlet.java:251)
> >
> javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
> >
> javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
> >
> org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
> The > mail gets sent but with empty content (no output captured) Questions..
> > can I just generate the output of a Page *instance*? Many of my pages have
> > no default constructor, so I can't set them as the Mock homePage. is using
> > MockWebApplication the best way to achieve these results? >
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