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Posted to users@wicket.apache.org by Anna Simbirtsev <as...@gmail.com> on 2012/05/01 22:18:36 UTC
Inputing string instead of a double value in junit test case throws NumberFormatException
I have a integration test case:
FormTester formTester =
wicketTester.newFormTester("
myForm");
formTester.select("option", 0);
this.wicketTester.executeAjaxEvent("myForm:option", "onchange");
formTester.setValue("fragment:amount","1000");
......
wicketTester.executeAjaxEvent("myForm:fragment:submit",
"onclick");
In java class, for the input field 'amount':
amount = new RequiredTextField<Double>("amount", new
Model<Double>(), Double.class);
amount.add(new FocusOnLoadBehavior());
amount.setOutputMarkupId(true);
amount.add(new MinimumValidator<Double>(0.01));
when submit:
myData.setAmount(amount.getDefaultModelObjectAsString());
when updating db, it throws java.lang.NubmerFormatException on line:
statement.setBigDecimal(1, new BigDecimal(myData
.getAmount()));
It works in web page input in Jetty Web server, but fails when using
WicketTester.
Here is exception:
================
ERROR
service.dao.dbImpl.MyDAOImpl - null
java.lang.NumberFormatException
at java.math.BigDecimal.<init>(BigDecimal.java:459)
at java.math.BigDecimal.<init>(BigDecimal.java:728)
at service.dao.dbImpl.MyDAOImpl.updateAmount(MyDAOImpl.java:152)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.wicket.proxy.LazyInitProxyFactory
$JdkHandler.invoke(LazyInitProxyFactory.java:416)
...............
org.apache.wicket.ajax.form.AjaxFormSubmitBehavior.onEvent(AjaxFormSubmitBehavior.java:143)
at
org.apache.wicket.ajax.AjaxEventBehavior.respond(AjaxEventBehavior.java:177)
at
org.apache.wicket.ajax.AbstractDefaultAjaxBehavior.onRequest(AbstractDefaultAjaxBehavior.java:299)
at
org.apache.wicket.util.tester.BaseWicketTester.executeAjaxEvent(BaseWicketTester.java:1236)
at
org.apache.wicket.util.tester.BaseWicketTester.executeAjaxEvent(BaseWicketTester.java:1109)
at
integration.AmountUpdateITCase.updateAmount(AmountUpdateITCase.java:9)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at
org.junit.internal.runners.TestMethodRunner.executeMethodBody(TestMethodRunner.java:99)
at
org.junit.internal.runners.TestMethodRunner.runUnprotected(TestMethodRunner.java:81)
at
org.junit.internal.runners.BeforeAndAfterRunner.runProtected(BeforeAndAfterRunner.java:34)
at
org.junit.internal.runners.TestMethodRunner.runMethod(TestMethodRunner.java:75)
at
org.junit.internal.runners.TestMethodRunner.run(TestMethodRunner.java:45)
at
org.junit.internal.runners.TestClassMethodsRunner.invokeTestMethod(TestClassMethodsRunner.java:71)
at
org.junit.internal.runners.TestClassMethodsRunner.run(TestClassMethodsRunner.java:35)
at org.junit.internal.runners.TestClassRunner
$1.runUnprotected(TestClassRunner.java:42)
at
org.junit.internal.runners.BeforeAndAfterRunner.runProtected(BeforeAndAfterRunner.java:34)
at
org.junit.internal.runners.TestClassRunner.run(TestClassRunner.java:52)
at
org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)
at
org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)
Re: Inputing string instead of a double value in junit test case
throws NumberFormatException
Posted by Andrea Del Bene <ad...@ciseonweb.it>.
At first sight I would say that your problem could be related to a
different Locale used during unit test. You should compare the output of
'myData.getAmount()' when is called during testing and when is called
running on Jetty server.
> I have a integration test case:
>
> FormTester formTester =
> wicketTester.newFormTester("
> myForm");
> formTester.select("option", 0);
>
> this.wicketTester.executeAjaxEvent("myForm:option", "onchange");
>
> formTester.setValue("fragment:amount","1000");
>
> ......
>
> wicketTester.executeAjaxEvent("myForm:fragment:submit",
> "onclick");
>
>
> In java class, for the input field 'amount':
>
> amount = new RequiredTextField<Double>("amount", new
> Model<Double>(), Double.class);
> amount.add(new FocusOnLoadBehavior());
> amount.setOutputMarkupId(true);
> amount.add(new MinimumValidator<Double>(0.01));
>
> when submit:
> myData.setAmount(amount.getDefaultModelObjectAsString());
> when updating db, it throws java.lang.NubmerFormatException on line:
> statement.setBigDecimal(1, new BigDecimal(myData
> .getAmount()));
>
>
> It works in web page input in Jetty Web server, but fails when using
> WicketTester.
>
>
> Here is exception:
> ================
> ERROR
> service.dao.dbImpl.MyDAOImpl - null
> java.lang.NumberFormatException
> at java.math.BigDecimal.<init>(BigDecimal.java:459)
> at java.math.BigDecimal.<init>(BigDecimal.java:728)
> at service.dao.dbImpl.MyDAOImpl.updateAmount(MyDAOImpl.java:152)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:597)
> at org.apache.wicket.proxy.LazyInitProxyFactory
> $JdkHandler.invoke(LazyInitProxyFactory.java:416)
> ...............
> org.apache.wicket.ajax.form.AjaxFormSubmitBehavior.onEvent(AjaxFormSubmitBehavior.java:143)
> at
> org.apache.wicket.ajax.AjaxEventBehavior.respond(AjaxEventBehavior.java:177)
> at
> org.apache.wicket.ajax.AbstractDefaultAjaxBehavior.onRequest(AbstractDefaultAjaxBehavior.java:299)
> at
> org.apache.wicket.util.tester.BaseWicketTester.executeAjaxEvent(BaseWicketTester.java:1236)
> at
> org.apache.wicket.util.tester.BaseWicketTester.executeAjaxEvent(BaseWicketTester.java:1109)
> at
>
> integration.AmountUpdateITCase.updateAmount(AmountUpdateITCase.java:9)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:597)
> at
> org.junit.internal.runners.TestMethodRunner.executeMethodBody(TestMethodRunner.java:99)
> at
> org.junit.internal.runners.TestMethodRunner.runUnprotected(TestMethodRunner.java:81)
> at
> org.junit.internal.runners.BeforeAndAfterRunner.runProtected(BeforeAndAfterRunner.java:34)
> at
> org.junit.internal.runners.TestMethodRunner.runMethod(TestMethodRunner.java:75)
> at
> org.junit.internal.runners.TestMethodRunner.run(TestMethodRunner.java:45)
> at
> org.junit.internal.runners.TestClassMethodsRunner.invokeTestMethod(TestClassMethodsRunner.java:71)
> at
> org.junit.internal.runners.TestClassMethodsRunner.run(TestClassMethodsRunner.java:35)
> at org.junit.internal.runners.TestClassRunner
> $1.runUnprotected(TestClassRunner.java:42)
> at
> org.junit.internal.runners.BeforeAndAfterRunner.runProtected(BeforeAndAfterRunner.java:34)
> at
> org.junit.internal.runners.TestClassRunner.run(TestClassRunner.java:52)
> at
> org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)
> at
> org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
> at
> org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
> at
> org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
> at
> org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
> at
> org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)
>
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