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 com.google.common.collect.Lists;
  11 import com.google.common.collect.Sets;
  12 import org.mockito.Mock;
  13 import org.mockito.MockitoAnnotations;
  14 import org.opendaylight.controller.config.persist.api.ConfigSnapshotHolder;
  15 import org.opendaylight.controller.config.persist.api.Persister;
  16 import org.opendaylight.controller.config.persist.api.PropertiesProvider;
  17 import org.opendaylight.controller.netconf.mapping.api.NetconfOperationService;
  18 import org.opendaylight.controller.netconf.mapping.api.NetconfOperationServiceFactory;
  19 import org.opendaylight.controller.netconf.persist.impl.DummyAdapter;
  20 import org.osgi.framework.Bundle;
  21 import org.osgi.framework.BundleContext;
  22 import org.osgi.framework.Filter;
  23 import org.osgi.framework.ServiceListener;
  24 import org.osgi.framework.ServiceReference;
  25
  26 import java.io.IOException;
  27 import java.util.Collections;
  28 import java.util.List;
  29 import java.util.SortedSet;
  30 import java.util.TreeSet;
  31
  32 import static org.mockito.Matchers.any;
  33 import static org.mockito.Matchers.anyString;
  34 import static org.mockito.Matchers.eq;
  35 import static org.mockito.Mockito.doNothing;
  36 import static org.mockito.Mockito.doReturn;
  37
  38 final class MockedBundleContext {
  39     @Mock
  40     private BundleContext context;
  41     @Mock
  42     private Filter filter;
  43     @Mock
  44     private ServiceReference<?> serviceReference;
  45     @Mock
  46     private Bundle bundle;
  47     @Mock
  48     NetconfOperationServiceFactory serviceFactory;
  49     @Mock
  50     private NetconfOperationService service;
  51
  52     MockedBundleContext(long maxWaitForCapabilitiesMillis, long conflictingVersionTimeoutMillis) throws Exception {
  53         MockitoAnnotations.initMocks(this);
  54         doReturn(null).when(context).getProperty(anyString());
  55         initContext(maxWaitForCapabilitiesMillis, conflictingVersionTimeoutMillis);
  56         doReturn(filter).when(context).createFilter(ConfigPersisterActivator.getFilterString());
  57         String filterString = "filter";
  58         doReturn(filterString).when(filter).toString();
  59         doNothing().when(context).addServiceListener(any(ServiceListener.class), eq(filterString));
  60         ServiceReference<?>[] toBeReturned = {serviceReference};
  61         doReturn(toBeReturned).when(context).getServiceReferences((String) null, filterString);
  62         doReturn(bundle).when(serviceReference).getBundle();
  63         doReturn(context).when(bundle).getBundleContext();
  64         doReturn("").when(serviceReference).toString();
  65         doReturn(serviceFactory).when(context).getService(any(ServiceReference.class));
  66         doReturn(service).when(serviceFactory).createService(anyString());
  67         doReturn(Collections.emptySet()).when(service).getCapabilities();
  68         doNothing().when(service).close();
  69     }
  70
  71     public BundleContext getBundleContext() {
  72         return context;
  73     }
  74
  75     private void initContext(long maxWaitForCapabilitiesMillis, long conflictingVersionTimeoutMillis) {
  76         initProp(context, "active", "1");
  77         initProp(context, "1." + ConfigPersisterActivator.STORAGE_ADAPTER_CLASS_PROP_SUFFIX, DummyAdapterWithInitialSnapshot.class.getName());
  78         initProp(context, "1." + "readonly", "false");
  79         initProp(context, "1." + ".properties.fileStorage", "target/configuration-persister-test/initial/");
  80         initProp(context, ConfigPersisterActivator.MAX_WAIT_FOR_CAPABILITIES_MILLIS_PROPERTY, String.valueOf(maxWaitForCapabilitiesMillis));
  81         initProp(context, ConfigPersisterActivator.CONFLICTING_VERSION_TIMEOUT_MILLIS_PROPERTY, String.valueOf(conflictingVersionTimeoutMillis));
  82     }
  83
  84     private void initProp(BundleContext context, String key, String value) {
  85         initPropNoPrefix(context, ConfigPersisterActivator.NETCONF_CONFIG_PERSISTER + "." + key, value);
  86     }
  87
  88     private void initPropNoPrefix(BundleContext context, String key, String value) {
  89         doReturn(value).when(context).getProperty(key);
  90     }
  91
  92     public static class DummyAdapterWithInitialSnapshot extends DummyAdapter {
  93
  94         public static final String CONFIG_SNAPSHOT = "config-snapshot";
  95         public static String expectedCapability = "cap2";
  96
  97         @Override
  98         public List<ConfigSnapshotHolder> loadLastConfigs() throws IOException {
  99             return Lists.newArrayList(getConfigSnapshot());
 100         }
 101
 102         @Override
 103         public Persister instantiate(PropertiesProvider propertiesProvider) {
 104             return this;
 105         }
 106
 107         public ConfigSnapshotHolder getConfigSnapshot() {
 108             return new ConfigSnapshotHolder() {
 109                 @Override
 110                 public String getConfigSnapshot() {
 111                     return "<data><" + CONFIG_SNAPSHOT + "/></data>";
 112                 }
 113
 114                 @Override
 115                 public SortedSet<String> getCapabilities() {
 116                     TreeSet<String> strings = Sets.newTreeSet();
 117                     strings.add(expectedCapability);
 118                     return strings;
 119                 }
 120
 121                 @Override
 122                 public String toString() {
 123                     return getConfigSnapshot();
 124                 }
 125             };
 126         }
 127     }
 128 }