TestConfigurableInstantiation.java

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 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
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package org.apache.felix.ipojo.runtime.core.instantiator;

import org.apache.felix.ipojo.ComponentFactory;
import org.apache.felix.ipojo.ComponentInstance;
import org.apache.felix.ipojo.ServiceContext;
import org.apache.felix.ipojo.runtime.core.Common;
import org.apache.felix.ipojo.runtime.core.services.FooService;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.osgi.framework.ServiceReference;

import java.util.Properties;

import static org.junit.Assert.*;

public class TestConfigurableInstantiation extends Common {

    private ComponentFactory acceptF;
    private ComponentFactory refuse1F;
    private ComponentFactory refuse2F;

    @Before
    public void setUp() {
        acceptF = (ComponentFactory) ipojoHelper.getFactory("composite.bar.5-accept");
        refuse1F = (ComponentFactory) ipojoHelper.getFactory("composite.bar.5-refuse1");
        refuse2F = (ComponentFactory) ipojoHelper.getFactory("composite.bar.5-refuse2");

    }

    @After
    public void tearDown() {
    }

    @Test
    public void testAccept() {
        Properties props = new Properties();
        props.put("instance.name", "under-A");
        ComponentInstance under = null;
        try {
            under = acceptF.createComponentInstance(props);
        } catch (Exception e) {
            fail("Cannot instantiate under : " + e.getMessage());
        }

        assertTrue("Check instance validity", under.getState() == ComponentInstance.VALID);
        ServiceContext sc = getServiceContext(under);
        ServiceReference ref = sc.getServiceReference(FooService.class.getName());
        assertNotNull("Check refs not null", ref);
        FooService foo = (FooService) sc.getService(ref);
        Properties p = foo.fooProps();
        boolean b = ((Boolean) p.get("boolProp")).booleanValue();
        String s = (String) p.get("strProp");
        int i = ((Integer) p.get("intProp")).intValue();
        assertTrue("Test boolean", b);
        assertEquals("Test string", s, "foo");
        //TODO See why it fails...
        //assertEquals("Test int", i, 5); // The code fix to 5.
        under.dispose();
    }

    @Test
    public void testRefuse1() {
        Properties props = new Properties();
        props.put("instance.name", "under-ref1");
        ComponentInstance under = null;
        try {
            under = refuse1F.createComponentInstance(props);
        } catch (Exception e) {
            fail("Cannot instantiate under : " + e.getMessage());
        }

        assertTrue("Check that under is not valid", under.getState() == ComponentInstance.INVALID);

        under.dispose();
    }

    @Test
    public void testRefuse2() {
        Properties props = new Properties();
        props.put("instance.name", "under-ref2");
        ComponentInstance under = null;
        try {
            under = refuse2F.createComponentInstance(props);
        } catch (Exception e) {
            fail("Cannot instantiate under : " + e.getMessage());
        }

        assertTrue("Check that under is not valid", under.getState() == ComponentInstance.INVALID);

        under.dispose();
    }

}