/* | |
* Licensed to the Apache Software Foundation (ASF) under one | |
* or more contributor license agreements. See the NOTICE file | |
* 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, | |
* 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.apache.felix.ipojo.runtime.core.exporter; | |
import org.apache.felix.ipojo.ComponentInstance; | |
import org.apache.felix.ipojo.Factory; | |
import org.apache.felix.ipojo.runtime.core.Common; | |
import org.apache.felix.ipojo.runtime.core.services.BazService; | |
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 TestSimpleExport extends Common { | |
ComponentInstance export1; | |
Factory fooProvider; | |
ComponentInstance foo1 = null, foo2 = null; | |
@Before | |
public void setUp() { | |
fooProvider = ipojoHelper.getFactory("BazProviderType"); | |
assertNotNull("Check fooProvider availability", fooProvider); | |
Properties p1 = new Properties(); | |
p1.put("instance.name", "foo1"); | |
Properties p2 = new Properties(); | |
p2.put("instance.name", "foo2"); | |
try { | |
foo1 = fooProvider.createComponentInstance(p1); | |
foo2 = fooProvider.createComponentInstance(p2); | |
} catch (Exception e) { | |
fail("Fail to create foos : " + e.getMessage()); | |
} | |
foo1.stop(); | |
foo2.stop(); | |
Factory factory = ipojoHelper.getFactory("composite.export.1"); | |
Properties props = new Properties(); | |
props.put("instance.name", "export"); | |
try { | |
export1 = factory.createComponentInstance(props); | |
} catch (Exception e) { | |
fail("Fail to instantiate exporter " + e.getMessage()); | |
} | |
} | |
@After | |
public void tearDown() { | |
foo1.dispose(); | |
foo2.dispose(); | |
export1.dispose(); | |
foo1 = null; | |
foo2 = null; | |
export1 = null; | |
} | |
@Test | |
public void test1() { | |
export1.start(); | |
// Check that no foo service are available | |
assertEquals("Check no foo service", osgiHelper.getServiceReferences(FooService.class.getName(), null).length, 0); | |
// Test invalidity | |
assertTrue("Check invalidity - 0", export1.getState() == ComponentInstance.INVALID); | |
assertFalse("Check providing - 0", isFooServiceProvided()); | |
assertEquals("Check number of provides - 0", countFooServiceProvided(), 0); | |
foo1.start(); | |
assertTrue("Check validity - 1", export1.getState() == ComponentInstance.VALID); | |
assertTrue("Check providing - 1", isFooServiceProvided()); | |
assertEquals("Check number of provides - 1", countFooServiceProvided(), 1); | |
assertTrue("Check invocation - 1", invoke()); | |
foo2.start(); | |
assertTrue("Check validity - 2", export1.getState() == ComponentInstance.VALID); | |
assertTrue("Check providing - 2", isFooServiceProvided()); | |
assertEquals("Check number of provides - 2", countFooServiceProvided(), 1); | |
assertTrue("Check invocation - 2", invoke()); | |
foo1.stop(); | |
assertTrue("Check validity - 3", export1.getState() == ComponentInstance.VALID); | |
assertTrue("Check providing - 3", isFooServiceProvided()); | |
assertEquals("Check number of provides - 3 (" + countFooServiceProvided() + ")", countFooServiceProvided(), 1); | |
assertTrue("Check invocation - 3", invoke()); | |
foo2.stop(); | |
assertTrue("Check invalidity - 4", export1.getState() == ComponentInstance.INVALID); | |
assertFalse("Check providing - 4", isFooServiceProvided()); | |
assertEquals("Check number of provides - 4", countFooServiceProvided(), 0); | |
foo2.start(); | |
assertTrue("Check validity - 5", export1.getState() == ComponentInstance.VALID); | |
assertTrue("Check providing - 5", isFooServiceProvided()); | |
assertEquals("Check number of provides - 5", countFooServiceProvided(), 1); | |
assertTrue("Check invocation - 5", invoke()); | |
} | |
@Test | |
public void test2() { | |
export1.start(); | |
// Test invalidity | |
assertTrue("Check invalidity - 0", export1.getState() == ComponentInstance.INVALID); | |
assertFalse("Check providing - 0", isFooServiceProvided()); | |
assertEquals("Check number of provides - 0", countFooServiceProvided(), 0); | |
foo1.start(); | |
assertTrue("Check validity - 1", export1.getState() == ComponentInstance.VALID); | |
assertTrue("Check providing - 1", isFooServiceProvided()); | |
assertEquals("Check number of provides - 1", countFooServiceProvided(), 1); | |
assertTrue("Check invocation - 1", invoke()); | |
foo2.start(); | |
assertTrue("Check validity - 2", export1.getState() == ComponentInstance.VALID); | |
assertTrue("Check providing - 2", isFooServiceProvided()); | |
assertEquals("Check number of provides - 2", countFooServiceProvided(), 1); | |
assertTrue("Check invocation - 2", invoke()); | |
foo2.stop(); | |
assertTrue("Check validity - 3", export1.getState() == ComponentInstance.VALID); | |
assertTrue("Check providing - 3", isFooServiceProvided()); | |
assertEquals("Check number of provides - 3", countFooServiceProvided(), 1); | |
assertTrue("Check invocation - 3", invoke()); | |
foo1.stop(); | |
assertTrue("Check invalidity - 4", export1.getState() == ComponentInstance.INVALID); | |
assertFalse("Check providing - 4", isFooServiceProvided()); | |
assertEquals("Check number of provides - 4", countFooServiceProvided(), 0); | |
foo1.start(); | |
assertTrue("Check validity - 5", export1.getState() == ComponentInstance.VALID); | |
assertTrue("Check providing - 5", isFooServiceProvided()); | |
assertEquals("Check number of provides - 5", countFooServiceProvided(), 1); | |
assertTrue("Check invocation - 5", invoke()); | |
} | |
@Test | |
public void test3() { | |
foo1.start(); | |
foo2.start(); | |
export1.start(); | |
assertTrue("Check validity - 1", export1.getState() == ComponentInstance.VALID); | |
assertTrue("Check providing - 1", isFooServiceProvided()); | |
assertEquals("Check number of provides - 1", countFooServiceProvided(), 1); | |
assertTrue("Check invocation - 1", invoke()); | |
foo1.stop(); | |
assertTrue("Check validity - 2", export1.getState() == ComponentInstance.VALID); | |
assertTrue("Check providing - 2", isFooServiceProvided()); | |
assertEquals("Check number of provides - 2", countFooServiceProvided(), 1); | |
assertTrue("Check invocation - 2", invoke()); | |
foo2.stop(); | |
assertTrue("Check invalidity - 3", export1.getState() == ComponentInstance.INVALID); | |
assertFalse("Check providing - 3", isFooServiceProvided()); | |
assertEquals("Check number of provides - 3", countFooServiceProvided(), 0); | |
foo1.start(); | |
assertTrue("Check validity - 4", export1.getState() == ComponentInstance.VALID); | |
assertTrue("Check providing - 4", isFooServiceProvided()); | |
assertEquals("Check number of provides - 4", countFooServiceProvided(), 1); | |
assertTrue("Check invocation - 4", invoke()); | |
} | |
@Test | |
public void test4() { | |
foo1.start(); | |
foo2.start(); | |
export1.start(); | |
assertTrue("Check validity - 1", export1.getState() == ComponentInstance.VALID); | |
assertTrue("Check providing - 1", isFooServiceProvided()); | |
assertEquals("Check number of provides - 1", countFooServiceProvided(), 1); | |
assertTrue("Check invocation - 1", invoke()); | |
foo2.stop(); | |
assertTrue("Check validity - 2", export1.getState() == ComponentInstance.VALID); | |
assertTrue("Check providing - 2", isFooServiceProvided()); | |
assertEquals("Check number of provides - 2", countFooServiceProvided(), 1); | |
assertTrue("Check invocation - 2", invoke()); | |
foo1.stop(); | |
assertTrue("Check invalidity - 3", export1.getState() == ComponentInstance.INVALID); | |
assertFalse("Check providing - 3", isFooServiceProvided()); | |
assertEquals("Check number of provides - 3", countFooServiceProvided(), 0); | |
foo2.start(); | |
assertTrue("Check validity - 4", export1.getState() == ComponentInstance.VALID); | |
assertTrue("Check providing - 4", isFooServiceProvided()); | |
assertEquals("Check number of provides - 4", countFooServiceProvided(), 1); | |
assertTrue("Check invocation - 4", invoke()); | |
} | |
private boolean isFooServiceProvided() { | |
ServiceReference ref = ipojoHelper.getServiceReferenceByName(BazService.class.getName(), export1.getInstanceName()); | |
return ref != null; | |
} | |
private int countFooServiceProvided() { | |
ServiceReference[] refs = osgiHelper.getServiceReferences(BazService.class.getName(), "(instance.name=" + export1.getInstanceName() + ")"); | |
return refs.length; | |
} | |
private boolean invoke() { | |
ServiceReference ref = ipojoHelper.getServiceReferenceByName(BazService.class.getName(), export1.getInstanceName()); | |
if (ref == null) { | |
return false; | |
} | |
BazService fs = (BazService) getContext().getService(ref); | |
return fs.foo(); | |
} | |
} |