FrameworkPropertyTest.java

/*
 * Copyright (C) 2011 Harald Wellmann
 *
 * Licensed 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, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.ops4j.pax.exam.regression.multi.felix.options;

import static org.hamcrest.core.Is.is;
import static org.hamcrest.core.IsEqual.equalTo;
import static org.hamcrest.core.IsNull.notNullValue;
import static org.junit.Assert.assertThat;
import static org.junit.Assume.assumeTrue;
import static org.ops4j.pax.exam.CoreOptions.frameworkProperty;
import static org.ops4j.pax.exam.CoreOptions.junitBundles;
import static org.ops4j.pax.exam.CoreOptions.options;
import static org.ops4j.pax.exam.regression.multi.RegressionConfiguration.isFelix;
import static org.ops4j.pax.exam.regression.multi.RegressionConfiguration.isNativeContainer;
import static org.ops4j.pax.exam.regression.multi.RegressionConfiguration.regressionDefaults;

import javax.inject.Inject;

import org.junit.Test;
import org.junit.runner.RunWith;
import org.ops4j.pax.exam.Configuration;
import org.ops4j.pax.exam.Option;
import org.ops4j.pax.exam.junit.PaxExam;
import org.ops4j.pax.swissbox.tracker.ServiceLookup;
import org.osgi.framework.BundleContext;

@RunWith(PaxExam.class)
public class FrameworkPropertyTest {

    @Inject
    private BundleContext bc;

    @Configuration
    public Option[] config() {
        return options(regressionDefaults(), frameworkProperty("felix.startlevel.bundle")
            .value("4"), junitBundles());
    }

    @SuppressWarnings("deprecation")
    @Test
    public void startLevel() {
        assumeTrue(isFelix() && !isNativeContainer());

        // Framework properties are currently translated into vmOptions for Pax Runner.
        // Pax Runner does not clearly distinguish framework and system properties.
        assertThat(System.getProperty("felix.startlevel.bundle"), is("4"));

        org.osgi.service.startlevel.StartLevel startLevel = ServiceLookup.getService(bc,
            org.osgi.service.startlevel.StartLevel.class);
        assertThat(startLevel, is(notNullValue()));
        assertThat(startLevel.getInitialBundleStartLevel(), is(equalTo(4)));
    }
}