JunitTest the DMI server logic and found RequestContext is missing the ServletContext

[wing.t.lee]

I use SmartGWT 4.1 and I want to have a Junit Test to test the DMI server side logic, and I use Spring 3.2.6.Release

I already have application running well and so the applicationContext.xml is tested, but I want to write Junit Test for continuous testing...

I meet the following error message at junit test result,

java.lang.Exception: RequestContext is missing the ServletContext.  Please ensure you privide either a PageContext, a Servlet, or a ServletContext to your RequestContex.instance() call.
	at com.isomorphic.rpc.ServerObject.<init>(ServerObject.java:225)
	at com.isomorphic.datasource.DataSourceDMI.execute(DataSourceDMI.java:218)
	at com.isomorphic.datasource.DataSourceDMI.execute(DataSourceDMI.java:64)
	at com.isomorphic.datasource.DSRequest.execute(DSRequest.java:2557)
	at com.isomorphic.datasource.DataSource.fetch(DataSource.java:2890)
	at com.jpmorgan.am.web.server.AccountPagingServerTest.test(AccountPagingServerTest.java:38)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:601)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)
	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:31)
	at org.junit.runners.BlockJUnit4ClassRunner.runNotIgnored(BlockJUnit4ClassRunner.java:79)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:71)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:49)
	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:193)
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:52)
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:191)
	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:42)
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:184)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:31)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:236)
	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)

The junit test print out is as following

Feb 19, 2014 12:18:30 PM org.springframework.context.support.AbstractApplicationContext prepareRefresh
INFO: Refreshing org.springframework.context.support.GenericApplicationContext@6c60efe7: startup date [Wed Feb 19 12:18:30 CST 2014]; root of context hierarchy
Feb 19, 2014 12:18:30 PM org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor <init>
INFO: JSR-330 'javax.inject.Inject' annotation found and supported for autowiring
Feb 19, 2014 12:18:30 PM org.springframework.beans.factory.support.DefaultListableBeanFactory preInstantiateSingletons
INFO: Pre-instantiating singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@5a311ade: defining beans [org.springframework.context.annotation.internalConfigurationAnnotationProcessor,org.springframework.context.annotation.internalAutowiredAnnotationProcessor,org.springframework.context.annotation.internalRequiredAnnotationProcessor,org.springframework.context.annotation.internalCommonAnnotationProcessor,org.springframework.context.annotation.internalPersistenceAnnotationProcessor,org.springframework.context.annotation.ConfigurationClassPostProcessor.importAwareProcessor]; root of factory hierarchy
ISC: Configuring log4j from: file:/C:/FAST/DeveloperDesktop/workspaces/default/my-gwtshowcase/target/classes/log4j.isc.config.xml
=== 2014-02-19 12:18:30,980 [main] INFO  ConfigLoader - Attempting to load framework.properties from CLASSPATH
=== 2014-02-19 12:18:31,124 [main] INFO  ConfigLoader - Successfully loaded framework.properties from CLASSPATH at location: jar:file:/C:/FAST/fastas/3.3.1/FAST_AS_331/fcHome/m2rep/com/smartgwt/isomorphic_core_rpc/4.1d/isomorphic_core_rpc-4.1d.jar!/framework.properties
=== 2014-02-19 12:18:31,124 [main] INFO  ConfigLoader - Attempting to load project.properties from CLASSPATH
=== 2014-02-19 12:18:31,125 [main] INFO  ConfigLoader - Unable to locate project.properties in CLASSPATH
=== 2014-02-19 12:18:31,132 [main] INFO  ConfigLoader - Successfully loaded isc_interfaces.properties from CLASSPATH at location: jar:file:/C:/FAST/fastas/3.3.1/FAST_AS_331/fcHome/m2rep/com/smartgwt/isomorphic_core_rpc/4.1d/isomorphic_core_rpc-4.1d.jar!/isc_interfaces.properties
=== 2014-02-19 12:18:31,132 [main] INFO  ConfigLoader - Attempting to load server.properties from CLASSPATH
=== 2014-02-19 12:18:31,136 [main] INFO  ConfigLoader - Successfully loaded server.properties from CLASSPATH at location: file:/C:/FAST/DeveloperDesktop/workspaces/default/my-gwtshowcase/target/test-classes/server.properties
=== 2014-02-19 12:18:31,148 [main] INFO  ISCInit - Isomorphic SmartClient/SmartGWT Framework - Initializing
=== 2014-02-19 12:18:31,151 [main] INFO  Logger - Logging system started.
=== 2014-02-19 12:18:31,153 [main] INFO  ISCInit - Using Configured webRoot: C:/FAST/DeveloperDesktop/workspaces/default/my-gwtshowcase/src/main/webapp
=== 2014-02-19 12:18:31,155 [main] INFO  ISCInit - Isomorphic SmartClient/SmartGWT Framework (SNAPSHOT_v9.1d_2013-11-24/PowerEdition Deployment 2013-11-24) - Initialization Complete
=== 2014-02-19 12:18:31,225 [main] DEBUG XML - Parsed XML from C:\FAST\DeveloperDesktop\workspaces\default\my-gwtshowcase\src\main\webapp\showcase\sc\system\schema\builtinTypes.xml: 10ms
=== 2014-02-19 12:18:31,284 [main] INFO  PoolManager - SmartClient pooling started for 'simpleTypes' objects
=== 2014-02-19 12:18:31,432 [main] DEBUG XML - Parsed XML from C:\FAST\DeveloperDesktop\workspaces\default\my-gwtshowcase\src\main\webapp\ds\NavigationMenu.ds.xml: 2ms
=== 2014-02-19 12:18:31,441 [main] DEBUG XML - Parsed XML from C:\FAST\DeveloperDesktop\workspaces\default\my-gwtshowcase\src\main\webapp\showcase\sc\system\schema\DataSource.ds.xml: 8ms
=== 2014-02-19 12:18:31,549 [main] DEBUG XML - Parsed XML from C:\FAST\DeveloperDesktop\workspaces\default\my-gwtshowcase\src\main\webapp\showcase\sc\system\schema\DataSourceField.ds.xml: 8ms
=== 2014-02-19 12:18:31,598 [main] DEBUG XML - Parsed XML from C:\FAST\DeveloperDesktop\workspaces\default\my-gwtshowcase\src\main\webapp\showcase\sc\system\schema\OperationBinding.ds.xml: 6ms
=== 2014-02-19 12:18:31,627 [main] DEBUG XML - Parsed XML from C:\FAST\DeveloperDesktop\workspaces\default\my-gwtshowcase\src\main\webapp\showcase\sc\system\schema\ServerObject.ds.xml: 3ms
=== 2014-02-19 12:18:31,635 [main] DEBUG DSRequest - Caching instance 10 of DS NavigationMenu from DSRequest.getDataSource()
=== 2014-02-19 12:18:31,641 [main] DEBUG DeclarativeSecurity - Processing security checks for DataSource null, field null
=== 2014-02-19 12:18:31,650 [main] INFO  ServerObject - DMI on Spring bean: navigationMenuDS
Feb 19, 2014 12:18:31 PM org.springframework.context.support.AbstractApplicationContext doClose
INFO: Closing org.springframework.context.support.GenericApplicationContext@6c60efe7: startup date [Wed Feb 19 12:18:30 CST 2014]; root of context hierarchy
INFO: Closing org.springframework.context.support.GenericApplicationContext@6c60efe7: startup date [Wed Feb 19 12:18:30 CST 2014]; root of context hierarchy

I have read the following link and follow already
http://www.smartclient.com/smartgwt/javadoc/com/smartgwt/client/docs/StandaloneDataSourceUsage.html

Also, I have added the servlet-api.jar in my class path...

I have added the following in my web.xml

    <listener>
        <listener-class>com.isomorphic.base.InitListener</listener-class>
    </listener>

    <servlet>
        <servlet-name>Init</servlet-name>
        <servlet-class>com.isomorphic.base.Init</servlet-class>
        <load-on-startup>1</load-on-startup>
    </servlet>

server.properties is also config well and seem the log show that it can load the file correctly...

And follow the document to have following Junit Test

package test.package;

import java.util.HashMap;
import java.util.List;
import java.util.Map;

import org.junit.After;
import org.junit.AfterClass;
import org.junit.Before;
import org.junit.BeforeClass;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;

import com.isomorphic.datasource.DSRequest;

@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration({ "classpath:**/applicationContext.xml" }) 
public class NavigationMenuServerTest {
	
	@BeforeClass
	public static void setUpBeforeClass() throws Exception {
	}

	@AfterClass
	public static void tearDownAfterClass() throws Exception {
	}

	@Before
	public void setUp() throws Exception {
	}

	@After
	public void tearDown() throws Exception {
	}

	@Test
	public void test() throws Exception {
		
	      DSRequest dsReq = new DSRequest("NavigationMenu", "fetch");
	      Map criteria = new HashMap();
	      criteria.put("menuCode", "inputs");
	      dsReq.setCriteria(criteria);
	      List records = dsReq.execute().getDataList();
	
	}

}

Any missing config?