/*
* Copyright (c) MuleSoft, Inc. All rights reserved. http://www.mulesoft.com
* The software in this package is published under the terms of the CPAL v1.0
* license, a copy of which has been included with this distribution in the
* LICENSE.txt file.
*/
package org.mule.transport.jms.jndi;
import org.mule.api.MuleException;
import org.mule.tck.junit4.AbstractMuleTestCase;
import java.util.Hashtable;
import javax.naming.Context;
import javax.naming.NamingException;
import javax.naming.spi.InitialContextFactory;
import org.junit.Test;
import org.mockito.Mockito;
import static org.junit.Assert.assertEquals;
import static org.mockito.Matchers.any;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.times;
import static org.mockito.Mockito.when;
public class CachedJndiNameResolverTestCase extends AbstractMuleTestCase
{
private static final String RESOLVED_NAME = "resolvedName";
private static final String NAME = "name";
@Test
public void testResolvesWithCache() throws NamingException, MuleException
{
Context context = mock(Context.class);
when(context.lookup(NAME)).thenReturn(RESOLVED_NAME);
InitialContextFactory jndiContextFactory = mock(InitialContextFactory.class);
when(jndiContextFactory.getInitialContext(any(Hashtable.class))).thenReturn(context);
CachedJndiNameResolver jndiNameResolver = new CachedJndiNameResolver();
jndiNameResolver.setContextFactory(jndiContextFactory);
jndiNameResolver.setJndiInitialFactory("initialFactory");
jndiNameResolver.initialise();
// First lookup should use the context, second should use the cache
assertEquals(RESOLVED_NAME, jndiNameResolver.lookup(NAME));
assertEquals(RESOLVED_NAME, jndiNameResolver.lookup(NAME));
Mockito.verify(context, times(1)).lookup(NAME);
}
}