TestOSGiProperties.java

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 * to you under the Apache License, Version 2.0 (the
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package org.apache.felix.ipojo.runtime.core;

import org.apache.felix.ipojo.Factory;
import org.apache.felix.ipojo.runtime.core.services.FooService;
import org.junit.Test;
import org.osgi.framework.Constants;
import org.osgi.framework.ServiceReference;

import java.util.Dictionary;
import java.util.Properties;

import static junit.framework.Assert.assertEquals;
import static org.junit.Assert.*;

public class TestOSGiProperties extends Common {

    @Test
    public void testOSGiProperties() {
        String factName = "PS-FooProviderType-1";
        String compName = "FooProvider-1";
        ServiceReference ref = null;

        // Check that no Foo Service are available
        ref = osgiHelper.getServiceReference(FooService.class.getName());

        assertNull("FS already available", ref);

        // Get the factory to create a component instance
        Factory fact = ipojoHelper.getFactory(factName);
        assertNotNull("Cannot find the factory FooProvider-1", fact);

        Dictionary conf = new Properties();
        conf.put(Constants.SERVICE_DESCRIPTION, "description");
        conf.put(Constants.SERVICE_RANKING, "10");
        conf.put(Constants.SERVICE_VENDOR, "ASF");
        conf.put(Constants.SERVICE_PID, "my.pid");

        ipojoHelper.createComponentInstance(factName, compName, conf);

        // Get a FooService provider
        ref = osgiHelper.getServiceReference(FooService.class.getName(), "(" + "instance.name" + "=" + compName + ")");

        assertNotNull("FS not available", ref);

        // Check properties
        assertEquals("description", ref.getProperty(Constants.SERVICE_DESCRIPTION));
        assertEquals(new Integer(10), ref.getProperty(Constants.SERVICE_RANKING));
        assertEquals("ASF", ref.getProperty(Constants.SERVICE_VENDOR));
        assertEquals("my.pid", ref.getProperty(Constants.SERVICE_PID));


        // Test foo invocation
        FooService fs = (FooService) osgiHelper.getRawServiceObject(ref);
        assertTrue("FooService invocation failed", fs.foo());

        ipojoHelper.dispose();


        // Check that there is no more FooService
        ref = osgiHelper.getServiceReference(FooService.class.getName(), null);


        assertNull("FS available, but component instance stopped", ref);

    }

}