--- /dev/null
+package org.opendaylight.controller.config.manager.impl.osgi;
+
+import static junit.framework.Assert.assertEquals;
+import static junit.framework.Assert.assertNotNull;
+import static junit.framework.Assert.fail;
+import static org.mockito.Matchers.any;
+import static org.mockito.Matchers.anyObject;
+import static org.mockito.Matchers.anyString;
+import static org.mockito.Mockito.doAnswer;
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.verifyZeroInteractions;
+
+import java.util.Dictionary;
+import java.util.Set;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+import org.mockito.invocation.InvocationOnMock;
+import org.mockito.stubbing.Answer;
+import org.opendaylight.controller.config.api.DependencyResolver;
+import org.opendaylight.controller.config.api.DependencyResolverFactory;
+import org.opendaylight.controller.config.api.DynamicMBeanWithInstance;
+import org.opendaylight.controller.config.api.annotations.AbstractServiceInterface;
+import org.opendaylight.controller.config.spi.Module;
+import org.opendaylight.controller.config.spi.ModuleFactory;
+import org.osgi.framework.Bundle;
+import org.osgi.framework.BundleContext;
+import org.osgi.framework.BundleEvent;
+import org.osgi.framework.ServiceRegistration;
+
+public class ModuleFactoryBundleTrackerTest {
+
+ @Mock
+ private Bundle bundle;
+ @Mock
+ private BundleContext context;
+ @Mock
+ private ServiceRegistration<?> reg;
+
+ @Before
+ public void setUp() throws Exception {
+ MockitoAnnotations.initMocks(this);
+ doAnswer(new Answer() {
+ @Override
+ public Object answer(final InvocationOnMock invocation) throws Throwable {
+ return getClass().getClassLoader().loadClass((String) invocation.getArguments()[0]);
+ }
+ }).when(bundle).loadClass(anyString());
+ doReturn("mockBundle").when(bundle).toString();
+ doReturn(context).when(bundle).getBundleContext();
+ doReturn(reg).when(context).registerService(anyString(), anyObject(), any(Dictionary.class));
+ }
+
+ @Test
+ public void testRegisterFactory() throws Exception {
+ ModuleFactoryBundleTracker.registerFactory(TestingFactory.class.getName(), bundle);
+ verify(context).registerService(ModuleFactory.class.getName(), TestingFactory.currentInstance, null);
+ }
+
+ @Test
+ public void testRegisterFactoryInstantiateEx() throws Exception {
+ try {
+ ModuleFactoryBundleTracker.registerFactory(WrongConstructorTestingFactory.class.getName(), bundle);
+ } catch (Exception e) {
+ verifyZeroInteractions(context);
+ assertNotNull(e.getCause());
+ assertEquals(InstantiationException.class, e.getCause().getClass());
+ return;
+ }
+
+ fail("Cannot register without proper constructor");
+ }
+
+ @Test
+ public void testRegisterFactoryInstantiateExAccess() throws Exception {
+ try {
+ ModuleFactoryBundleTracker.registerFactory(NoAccessConstructorTestingFactory.class.getName(), bundle);
+ } catch (Exception e) {
+ verifyZeroInteractions(context);
+ assertNotNull(e.getCause());
+ assertEquals(IllegalAccessException.class, e.getCause().getClass());
+ return;
+ }
+
+ fail("Cannot register without proper constructor");
+ }
+
+ @Test
+ public void testRegisterFactoryNotExtending() throws Exception {
+ try {
+ ModuleFactoryBundleTracker.registerFactory(NotExtendingTestingFactory.class.getName(), bundle);
+ } catch (Exception e) {
+ verifyZeroInteractions(context);
+ return;
+ }
+
+ fail("Cannot register without extend");
+ }
+
+ @Test
+ public void testRegisterFactoryNotExisting() throws Exception {
+ try {
+ ModuleFactoryBundleTracker.registerFactory("Unknown class", bundle);
+ } catch (Exception e) {
+ verifyZeroInteractions(context);
+ assertNotNull(e.getCause());
+ assertEquals(ClassNotFoundException.class, e.getCause().getClass());
+ return;
+ }
+
+ fail("Cannot register without extend");
+ }
+
+ @Mock
+ private BlankTransactionServiceTracker blankTxTracker;
+
+ @Test
+ public void testAddingBundle() throws Exception {
+ final ModuleFactoryBundleTracker tracker = new ModuleFactoryBundleTracker(blankTxTracker);
+ doReturn(getClass().getResource("/module-factories/module-factory-ok")).when(bundle).getEntry(anyString());
+ tracker.addingBundle(bundle, mock(BundleEvent.class));
+ verify(context).registerService(ModuleFactory.class.getName(), TestingFactory.currentInstance, null);
+ }
+
+ @Test
+ public void testAddingBundleError() throws Exception {
+ final ModuleFactoryBundleTracker tracker = new ModuleFactoryBundleTracker(blankTxTracker);
+ doReturn(getClass().getResource("/module-factories/module-factory-fail")).when(bundle).getEntry(anyString());
+ try {
+ tracker.addingBundle(bundle, mock(BundleEvent.class));
+ } catch (Exception e) {
+ verifyZeroInteractions(context);
+ return;
+ }
+
+ fail("Cannot register");
+ }
+
+ static class WrongConstructorTestingFactory extends TestingFactory {
+ WrongConstructorTestingFactory(String randomParam) {
+ }
+ }
+
+ static class NotExtendingTestingFactory {}
+
+ static class NoAccessConstructorTestingFactory extends TestingFactory {
+ private NoAccessConstructorTestingFactory() {
+ }
+ }
+
+ static class TestingFactory implements ModuleFactory {
+
+ static TestingFactory currentInstance;
+
+ TestingFactory() {
+ currentInstance = this;
+ }
+
+ @Override
+ public String getImplementationName() {
+ return "Testing";
+ }
+
+ @Override
+ public Module createModule(final String instanceName, final DependencyResolver dependencyResolver, final BundleContext bundleContext) {
+ throw new UnsupportedOperationException();
+ }
+
+ @Override
+ public Module createModule(final String instanceName, final DependencyResolver dependencyResolver, final DynamicMBeanWithInstance old, final BundleContext bundleContext) throws Exception {
+ throw new UnsupportedOperationException();
+ }
+
+ @Override
+ public boolean isModuleImplementingServiceInterface(final Class<? extends AbstractServiceInterface> serviceInterface) {
+ throw new UnsupportedOperationException();
+ }
+
+ @Override
+ public Set<Class<? extends AbstractServiceInterface>> getImplementedServiceIntefaces() {
+ throw new UnsupportedOperationException();
+ }
+
+ @Override
+ public Set<? extends Module> getDefaultModules(final DependencyResolverFactory dependencyResolverFactory, final BundleContext bundleContext) {
+ throw new UnsupportedOperationException();
+ }
+ }
+}
Code Review / controller.git / blobdiff