Hi Greg / all,
I've gone back to Greg's example and I'm getting the stack trace below.
From what I've read, it is because I'll need to define an object factory
for my test to run. My application is using a combination of Struts 2
and Spring 2. I've created a struts-test.xml that bypasses some of the
interceptors I want to skip for my action test. In my tests, I'm
creating my own mock DAOs, mock Services and then manually assigning
them to my action. When I run it, it fails.
I noticed in Greg's blog, he set a "struts.objectFactory" and mapped it
to guice. (Which is something I don't know too much about.)
Possible related article:
http://www.nabble.com/Struts2-%2B-Spring2-ERROR---HELP!!!!-td17041898.html
Questions:
1. Does anyone have an example of how I would proceed to fix my problem?
1.1 I'm not sure if I am supposed to map the object factory to a
specific type of factory. Spring, struts, or just mock it up? What is
this object factory used for? Keep in mind that I am manually assigning
services to my action and mock daos to my service.
http://struts.apache.org/2.1.6/struts2-core/apidocs/com/opensymphony/xwork2/ObjectFactory.html
2. How do people normally configure a struts.xml for testing?
struts-test.xml
<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE struts PUBLIC
"-//Apache Software Foundation//DTD Struts Configuration 2.0//EN"
"http://struts.apache.org/dtds/struts-2.0.dtd";>
<struts>
<!--constant name="blah.module" value="test.mymodule" /-->
<package name="configmanager" namespace="/configManager">
<!--Result Types -->
<result-types>
<result-type name="JSONResult"
class="a.b.c.web.configmanager.results.GenericJSONResult" />
</result-types>
<!--Setting Actions -->
<action name="settingAction_getSettings" method="getSettings"
class="a.b.c.web.configmanager.action.SettingAction">
<result name="SUCCESS" type="JSONResult" />
</action>
</package>
</struts>
com.opensymphony.xwork2.inject.DependencyException:
com.opensymphony.xwork2.inject.ContainerImpl$MissingDependencyException:
No mapping found for dependency
[type=com.opensymphony.xwork2.ObjectFactory, name='default'] in public
void
com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.setObjectFactory(com.opensymphony.xwork2.ObjectFactory).
at
com.opensymphony.xwork2.inject.ContainerImpl.addInjectorsForMembers(ContainerImpl.java:144)
at
com.opensymphony.xwork2.inject.ContainerImpl.addInjectorsForMethods(ContainerImpl.java:113)
at
com.opensymphony.xwork2.inject.ContainerImpl.addInjectors(ContainerImpl.java:90)
at
com.opensymphony.xwork2.inject.ContainerImpl.addInjectors(ContainerImpl.java:86)
at
com.opensymphony.xwork2.inject.ContainerImpl$1.create(ContainerImpl.java:71)
at
com.opensymphony.xwork2.inject.ContainerImpl$1.create(ContainerImpl.java:69)
at
com.opensymphony.xwork2.inject.util.ReferenceCache$CallableCreate.call(ReferenceCache.java:150)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
at java.util.concurrent.FutureTask.run(FutureTask.java:138)
at
com.opensymphony.xwork2.inject.util.ReferenceCache.internalCreate(ReferenceCache.java:76)
at
com.opensymphony.xwork2.inject.util.ReferenceCache.get(ReferenceCache.java:116)
at
com.opensymphony.xwork2.inject.ContainerImpl.inject(ContainerImpl.java:483)
at
com.opensymphony.xwork2.inject.ContainerImpl$6.call(ContainerImpl.java:523)
at
com.opensymphony.xwork2.inject.ContainerImpl$6.call(ContainerImpl.java:522)
at
com.opensymphony.xwork2.inject.ContainerImpl.callInContext(ContainerImpl.java:574)
at
com.opensymphony.xwork2.inject.ContainerImpl.inject(ContainerImpl.java:521)
at
com.opensymphony.xwork2.config.impl.DefaultConfiguration.reloadContainer(DefaultConfiguration.java:188)
at
com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:55)
at
org.apache.struts2.dispatcher.Dispatcher.init_PreloadConfiguration(Dispatcher.java:360)
at org.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:403)
at
com.caris.sfe.web.configmanager.action.BaseStrutsTestCase.setUp(BaseStrutsTestCase.java:185)
at junit.framework.TestCase.runBare(TestCase.java:132)
at junit.framework.TestResult$1.protect(TestResult.java:110)
at junit.framework.TestResult.runProtected(TestResult.java:128)
at junit.framework.TestResult.run(TestResult.java:113)
at junit.framework.TestCase.run(TestCase.java:124)
at junit.framework.TestSuite.runTest(TestSuite.java:232)
at junit.framework.TestSuite.run(TestSuite.java:227)
at
org.junit.internal.runners.JUnit38ClassRunner.run(JUnit38ClassRunner.java:79)
at
org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:45)
at
org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:460)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:673)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:386)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196)
Caused by:
com.opensymphony.xwork2.inject.ContainerImpl$MissingDependencyException:
No mapping found for dependency
[type=com.opensymphony.xwork2.ObjectFactory, name='default'] in public
void
com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.setObjectFactory(com.opensymphony.xwork2.ObjectFactory).
at
com.opensymphony.xwork2.inject.ContainerImpl.createParameterInjector(ContainerImpl.java:235)
at
com.opensymphony.xwork2.inject.ContainerImpl.getParametersInjectors(ContainerImpl.java:225)
at
com.opensymphony.xwork2.inject.ContainerImpl$MethodInjector.<init>(ContainerImpl.java:287)
at
com.opensymphony.xwork2.inject.ContainerImpl$3.create(ContainerImpl.java:117)
at
com.opensymphony.xwork2.inject.ContainerImpl$3.create(ContainerImpl.java:115)
at
com.opensymphony.xwork2.inject.ContainerImpl.addInjectorsForMembers(ContainerImpl.java:141)
... 34 more
Greg Lindholm wrote:
You can take a look at this:
http://glindholm.wordpress.com/2008/06/30/unit-testing-struts-2-actions/
I've used it to unit test actions all the way through interceptors,
validation, actions, and results including freemarker result types.
Timothy Astle wrote:
I had tried using proxy.execute(), which will use Struts. Maybe that's
where I'm a bit lost. I don't implement execute() because of my CRUD
approach.
Can someone point me to some appropriate struts 2 junit tests so I can
figure this out?
