#15 JNDI Mock Context

[Anonymous]

It will be great if there is also a JNDI mock context
in the Struts Test Case distribution.

I have coded one which rely one a HashTable for
setting/getting values in the JNDI context.

I haven't had the time to write all the methods, and
also haven't time to code an implementation which rely
on a context descriptor (like myapp.xml) for finding
the JNDI name/values [and this approach is limited to
specific servlet containers [i was thinking to Tomcat
which have different context descriptors than Weblogic
or Jboss for example).

so anybody who want a -limited- JNDI implementation
could use the attached file.

[Nobody/Anonymous]

A trivial (and far from complete) JNDI context implementation

[Nobody/Anonymous]

Logged In: NO

As a starting point for using this poor JNDI implementation
you can use this TestCase :

/*
* Created: 13 fvr. 2004
* Author: lmaitre (ludovic dot maitre at dbfc dot fr)
* This file is licensed under the same license than
StrutsTestCase
*/
package fr.factory.test.jndi;

import javax.naming.Context;
import javax.naming.InitialContext;
import javax.naming.NamingException;

import junit.framework.TestCase;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

/**
* Class TestMockContext
* @author lmaitre
*/
public class TestMockContext extends TestCase {

private Log log = LogFactory.getLog(TestMockContext.class);

/**
*
*/
public TestMockContext() {
super();
}
/**
* @param name
*/
public TestMockContext(String name) {
super(name);
}

/* (non-Javadoc)
* @see junit.framework.TestCase#setUp()
*/
protected void setUp() throws Exception {
//set up JNDI mock factory (our extension to Struts test Case)

System.setProperty("java.naming.factory.initial","fr.factory.test.jndi.MockInitialContextFactory");

Context initialContext = new InitialContext();
Context env =
initialContext.createSubcontext("java:comp/env");
if (env!=null) {
log.debug("Populating JNDI context...");

env.bind("log4j-init-file","/WEB-INF/properties/log4j.properties");
env.bind("export-folder","c:/temp/exports");
env.bind("root-folder","c:/temp");
env.bind("app-annee-reference","2004-01-01");
}
else
log.debug("Cannot retrieve env context!");
initialContext.rebind("java:comp/env",env);
log.debug("LogFile value is actually
:"+env.lookup("log4j-init-file"));
log.debug("LogFile value is actually
:"+((Context)initialContext.lookup("java:comp/env")).lookup("log4j-init-file"));
log.debug("InitialContext is actually
:"+initialContext.hashCode());
}

final public void testMockContext() {
try {
log.debug("Instantiating initial context...");
Context ic = new InitialContext();
log.debug("InitialContext is actually :"+ic.hashCode());
assertTrue(ic!=null);
log.debug("Instantiating env context...");
Context env = (Context)ic.lookup("java:comp/env");
assertTrue(env!=null);
log.debug("Lookup value in context");
String logInitFile = (String) env.lookup("log4j-init-file");
assertTrue(logInitFile!=null);
} catch (NamingException e) {
log.debug("Exception :" + e.getMessage());
e.printStackTrace();
}

}

}

[Marvin D. Toll]

Logged In: YES
user_id=934620

For Mock object support in concert with StrutsTestCase you
may want to consider using JSLIM (
https://sourceforge.net/projects/jslim/ ).

[Brett Porter]

Logged In: YES
user_id=108080

you could also Apache Directory Naming (formerly Jakarta
Commons Naming):
http://incubator.apache.org/directory/subprojects/directory-naming/index.html