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// Copyright 2017 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package demo;
import com.google.inject.Guice;
import com.yahoo.component.ComponentSpecification;
import com.yahoo.container.bundle.BundleInstantiationSpecification;
import com.yahoo.config.FileReference;
import com.yahoo.container.di.CloudSubscriberFactory;
import com.yahoo.container.di.Container;
import com.yahoo.container.di.ContainerTest;
import com.yahoo.container.di.Osgi;
import com.yahoo.container.di.componentgraph.core.ComponentGraph;
import org.junit.Before;
import org.osgi.framework.Bundle;
import scala.collection.immutable.Set;
import java.util.Collection;
/**
* @author tonytv
* @author gjoranv
*/
public class ContainerTestBase extends ContainerTest {
private ComponentGraph componentGraph;
@Before
public void createGraph() {
componentGraph = new ComponentGraph(0);
}
public void complete() {
try {
Container container = new Container(
new CloudSubscriberFactory(dirConfigSource().configSource()),
dirConfigSource().configId(),
new ContainerTest.TestDeconstructor(),
new Osgi() {
@SuppressWarnings("unchecked")
@Override
public Class<Object> resolveClass(BundleInstantiationSpecification spec) {
try {
return (Class<Object>) Class.forName(spec.classId.getName());
} catch (ClassNotFoundException e) {
throw new RuntimeException(e);
}
}
@Override
public BundleClasses getBundleClasses(ComponentSpecification bundle,
Set<String> packagesToScan) {
throw new UnsupportedOperationException("getBundleClasses not supported");
}
@Override
public void useBundles(Collection<FileReference> bundles) {}
@Override
public Bundle getBundle(ComponentSpecification spec) {
throw new UnsupportedOperationException("getBundle not supported.");
}
});
componentGraph = container.getNewComponentGraph(componentGraph, Guice.createInjector(), false);
} catch (Exception e) {
throw new RuntimeException(e);
}
}
public <T> T getInstance(Class<T> componentClass) {
return componentGraph.getInstance(componentClass);
}
}
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