opendaylight/netconf/config-persister-impl/src/test/java/org/opendaylight/controller/netconf/persist/impl/osgi/MockedBundleContext.java

   1 /*
   2  * Copyright (c) 2013 Cisco Systems, Inc. and others.  All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8 package org.opendaylight.controller.netconf.persist.impl.osgi;
   9
  10 import static org.mockito.Matchers.any;
  11 import static org.mockito.Matchers.anyString;
  12 import static org.mockito.Matchers.eq;
  13 import static org.mockito.Mockito.doNothing;
  14 import static org.mockito.Mockito.doReturn;
  15
  16 import com.google.common.collect.Lists;
  17 import com.google.common.collect.Sets;
  18 import java.io.Closeable;
  19 import java.io.IOException;
  20 import java.util.Collections;
  21 import java.util.Dictionary;
  22 import java.util.List;
  23 import java.util.SortedSet;
  24 import java.util.TreeSet;
  25 import org.mockito.Mock;
  26 import org.mockito.MockitoAnnotations;
  27 import org.opendaylight.controller.config.persist.api.ConfigPusher;
  28 import org.opendaylight.controller.config.persist.api.ConfigSnapshotHolder;
  29 import org.opendaylight.controller.config.persist.api.Persister;
  30 import org.opendaylight.controller.config.persist.api.PropertiesProvider;
  31 import org.opendaylight.controller.netconf.mapping.api.NetconfOperationProvider;
  32 import org.opendaylight.controller.netconf.mapping.api.NetconfOperationService;
  33 import org.opendaylight.controller.netconf.mapping.api.NetconfOperationServiceFactory;
  34 import org.opendaylight.controller.netconf.persist.impl.DummyAdapter;
  35 import org.osgi.framework.Bundle;
  36 import org.osgi.framework.BundleContext;
  37 import org.osgi.framework.Filter;
  38 import org.osgi.framework.ServiceListener;
  39 import org.osgi.framework.ServiceReference;
  40 import org.osgi.framework.ServiceRegistration;
  41
  42 final class MockedBundleContext {
  43     @Mock
  44     private BundleContext context;
  45     @Mock
  46     private Filter outerFilter, innerFilter;
  47     @Mock
  48     private ServiceReference<?> serviceReference;
  49     @Mock
  50     private Bundle bundle;
  51     @Mock
  52     NetconfOperationServiceFactory serviceFactory;
  53     @Mock
  54     private NetconfOperationService service;
  55     @Mock
  56     private ServiceRegistration<?> registration;
  57
  58     MockedBundleContext(long maxWaitForCapabilitiesMillis, long conflictingVersionTimeoutMillis) throws Exception {
  59         MockitoAnnotations.initMocks(this);
  60         doReturn(null).when(context).getProperty(anyString());
  61         initContext(maxWaitForCapabilitiesMillis, conflictingVersionTimeoutMillis);
  62
  63         String outerFilterString = "(objectClass=org.opendaylight.controller.netconf.mapping.api.NetconfOperationProvider)";
  64         doReturn(outerFilter).when(context).createFilter(outerFilterString);
  65         doNothing().when(context).addServiceListener(any(ServiceListener.class), eq(outerFilterString));
  66         ServiceReference<?>[] toBeReturned = {serviceReference};
  67         doReturn(toBeReturned).when(context).getServiceReferences(NetconfOperationProvider.class.getName(), null);
  68
  69         String innerFilterString = "innerfilter";
  70         doReturn(innerFilterString).when(outerFilter).toString();
  71
  72         doReturn(innerFilter).when(context).createFilter(ConfigPersisterActivator.getFilterString());
  73         doReturn(innerFilterString).when(innerFilter).toString();
  74         doNothing().when(context).addServiceListener(any(ServiceListener.class), eq(innerFilterString));
  75
  76         doReturn(toBeReturned).when(context).getServiceReferences((String) null, innerFilterString);
  77         doReturn(bundle).when(serviceReference).getBundle();
  78         doReturn(context).when(bundle).getBundleContext();
  79         doReturn("").when(serviceReference).toString();
  80         doReturn(serviceFactory).when(context).getService(any(ServiceReference.class));
  81         doReturn(service).when(serviceFactory).createService(anyString());
  82         doReturn(Collections.emptySet()).when(service).getCapabilities();
  83         doNothing().when(service).close();
  84         doReturn("serviceFactoryMock").when(serviceFactory).toString();
  85
  86         doNothing().when(registration).unregister();
  87         doReturn(registration).when(context).registerService(
  88                 eq(ConfigPusher.class.getName()), any(Closeable.class),
  89                 any(Dictionary.class));
  90     }
  91
  92     public BundleContext getBundleContext() {
  93         return context;
  94     }
  95
  96     private void initContext(long maxWaitForCapabilitiesMillis, long conflictingVersionTimeoutMillis) {
  97         initProp(context, "active", "1");
  98         initProp(context, "1." + ConfigPersisterActivator.STORAGE_ADAPTER_CLASS_PROP_SUFFIX, DummyAdapterWithInitialSnapshot.class.getName());
  99         initProp(context, "1." + "readonly", "false");
 100         initProp(context, "1." + ".properties.fileStorage", "target/configuration-persister-test/initial/");
 101         initProp(context, ConfigPersisterActivator.MAX_WAIT_FOR_CAPABILITIES_MILLIS_PROPERTY, String.valueOf(maxWaitForCapabilitiesMillis));
 102         initProp(context, ConfigPersisterActivator.CONFLICTING_VERSION_TIMEOUT_MILLIS_PROPERTY, String.valueOf(conflictingVersionTimeoutMillis));
 103     }
 104
 105     private void initProp(BundleContext context, String key, String value) {
 106         initPropNoPrefix(context, ConfigPersisterActivator.NETCONF_CONFIG_PERSISTER + "." + key, value);
 107     }
 108
 109     private void initPropNoPrefix(BundleContext context, String key, String value) {
 110         doReturn(value).when(context).getProperty(key);
 111     }
 112
 113     public static class DummyAdapterWithInitialSnapshot extends DummyAdapter {
 114
 115         public static final String CONFIG_SNAPSHOT = "config-snapshot";
 116         public static String expectedCapability = "cap2";
 117
 118         @Override
 119         public List<ConfigSnapshotHolder> loadLastConfigs() throws IOException {
 120             return Lists.newArrayList(getConfigSnapshot());
 121         }
 122
 123         @Override
 124         public Persister instantiate(PropertiesProvider propertiesProvider) {
 125             return this;
 126         }
 127
 128         public ConfigSnapshotHolder getConfigSnapshot() {
 129             return new ConfigSnapshotHolder() {
 130                 @Override
 131                 public String getConfigSnapshot() {
 132                     return "<data><" + CONFIG_SNAPSHOT + "/></data>";
 133                 }
 134
 135                 @Override
 136                 public SortedSet<String> getCapabilities() {
 137                     TreeSet<String> strings = Sets.newTreeSet();
 138                     strings.add(expectedCapability);
 139                     return strings;
 140                 }
 141
 142                 @Override
 143                 public String toString() {
 144                     return getConfigSnapshot();
 145                 }
 146             };
 147         }
 148     }
 149 }