Hello again,
Sorry for the big mess below, I tried to describe something that surely wasn't
clear to me, first of all.
I'll try it again here:
I need to test that a component reacts properly according to a given
configuration, and for that I think I need something like Pax ConfMan.
So after some attempts I came out with a test like this:
import static org.junit.Assert.assertNotNull;
import static org.ops4j.pax.exam.CoreOptions.*;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.ops4j.pax.exam.Option;
import org.ops4j.pax.exam.junit.Configuration;
import org.ops4j.pax.exam.junit.JUnit4TestRunner;
import org.osgi.framework.BundleContext;
import org.osgi.framework.ServiceReference;
import org.osgi.service.cm.ConfigurationAdmin;
@RunWith( JUnit4TestRunner.class )
public class ConfigurationTest {
@Configuration
public static Option[] configuration() {
return options(felix(),
mavenConfiguration(),
mavenBundle("org.ops4j.pax.confman",
"pax-confman-propsloader", "0.2.2").startLevel(10));
}
@Test
public void shouldHaveConfigAdminServiceRegistered( BundleContext
bundleContext ) throws Exception {
final String CONFIG_ADMIN_NAME = ConfigurationAdmin.class.getName();
ServiceReference sr =
bundleContext.getServiceReference(CONFIG_ADMIN_NAME);
assertNotNull(sr);
}
}
Now... the test fails; why? I can guess two (maybe more) not mutually exclusive
points of failure:
1) The configuration is wrong
2) The assertion is wrong
Any hint?
Thanks again,
Ale
On Jan 18, 2011, at 4:57 PM, Alessandro Novarini wrote:
> Hello list,
>
> I've spent all day trying to figure out how to test this portion of class;
> without going too deep into details, I would like to know how you usually
> test (if you test it) the method
>
> protected void activate(ComponentContext componentContext)
>
> I read from its JavaDoc that this method is called when a configuration for
> the component is found.
> How do you create a configuration for the bundle? Is this the way to test it?
>
> In our project, this method is in a base class, and it calls another
> protected method in the actual class under test.
> Basically, I need to inject in some way parameters read using
> componentContext.getProperties() and then do some operations.
> Do you set the componentContext (field of the base class) with reflection?
>
> Thanks in advance
> Ale
>
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