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 import static org.mockito.Mockito.mock;
  16
  17 import com.google.common.collect.Lists;
  18 import com.google.common.collect.Sets;
  19 import java.io.Closeable;
  20 import java.io.IOException;
  21 import java.util.Collections;
  22 import java.util.Dictionary;
  23 import java.util.List;
  24 import java.util.SortedSet;
  25 import java.util.TreeSet;
  26 import org.mockito.Mock;
  27 import org.mockito.MockitoAnnotations;
  28 import org.opendaylight.controller.config.persist.api.ConfigPusher;
  29 import org.opendaylight.controller.config.persist.api.ConfigSnapshotHolder;
  30 import org.opendaylight.controller.config.persist.api.Persister;
  31 import org.opendaylight.controller.config.persist.api.PropertiesProvider;
  32 import org.opendaylight.controller.netconf.api.Capability;
  33 import org.opendaylight.controller.netconf.mapping.api.NetconfOperationService;
  34 import org.opendaylight.controller.netconf.mapping.api.NetconfOperationServiceFactory;
  35 import org.opendaylight.controller.netconf.persist.impl.DummyAdapter;
  36 import org.osgi.framework.Bundle;
  37 import org.osgi.framework.BundleContext;
  38 import org.osgi.framework.Filter;
  39 import org.osgi.framework.ServiceListener;
  40 import org.osgi.framework.ServiceReference;
  41 import org.osgi.framework.ServiceRegistration;
  42
  43 final class MockedBundleContext {
  44     @Mock
  45     private BundleContext context;
  46     @Mock
  47     private Filter outerFilter, innerFilter;
  48     @Mock
  49     private ServiceReference<?> serviceReference;
  50     @Mock
  51     private Bundle bundle;
  52     @Mock
  53     NetconfOperationServiceFactory serviceFactory;
  54     @Mock
  55     private NetconfOperationService service;
  56     @Mock
  57     private ServiceRegistration<?> registration;
  58
  59     MockedBundleContext(long maxWaitForCapabilitiesMillis, long conflictingVersionTimeoutMillis) throws Exception {
  60         MockitoAnnotations.initMocks(this);
  61         doReturn(null).when(context).getProperty(anyString());
  62         initContext(maxWaitForCapabilitiesMillis, conflictingVersionTimeoutMillis);
  63
  64         String outerFilterString = "(objectClass=org.opendaylight.controller.netconf.mapping.api.NetconfOperationServiceFactory)";
  65         doReturn(outerFilter).when(context).createFilter(outerFilterString);
  66         doNothing().when(context).addServiceListener(any(ServiceListener.class), eq(outerFilterString));
  67         ServiceReference<?>[] toBeReturned = {serviceReference};
  68         doReturn(toBeReturned).when(context).getServiceReferences(NetconfOperationServiceFactory.class.getName(), null);
  69
  70         String innerFilterString = "innerfilter";
  71         doReturn(innerFilterString).when(outerFilter).toString();
  72
  73         doReturn(innerFilter).when(context).createFilter(ConfigPersisterActivator.getFilterString());
  74         doReturn(innerFilterString).when(innerFilter).toString();
  75         doNothing().when(context).addServiceListener(any(ServiceListener.class), eq(innerFilterString));
  76
  77         doReturn(toBeReturned).when(context).getServiceReferences((String) null, innerFilterString);
  78         doReturn(bundle).when(serviceReference).getBundle();
  79         doReturn(context).when(bundle).getBundleContext();
  80         doReturn("").when(serviceReference).toString();
  81         doReturn("context").when(context).toString();
  82         doReturn(serviceFactory).when(context).getService(any(ServiceReference.class));
  83         doReturn(service).when(serviceFactory).createService(anyString());
  84         final Capability cap = mock(Capability.class);
  85         doReturn("cap1").when(cap).getCapabilityUri();
  86         doReturn(Collections.singleton(cap)).when(serviceFactory).getCapabilities();
  87         doNothing().when(service).close();
  88         doReturn("serviceFactoryMock").when(serviceFactory).toString();
  89
  90         doNothing().when(registration).unregister();
  91         doReturn(registration).when(context).registerService(
  92                 eq(ConfigPusher.class.getName()), any(Closeable.class),
  93                 any(Dictionary.class));
  94     }
  95
  96     public BundleContext getBundleContext() {
  97         return context;
  98     }
  99
 100     private void initContext(long maxWaitForCapabilitiesMillis, long conflictingVersionTimeoutMillis) {
 101         initProp(context, "active", "1");
 102         initProp(context, "1." + ConfigPersisterActivator.STORAGE_ADAPTER_CLASS_PROP_SUFFIX, DummyAdapterWithInitialSnapshot.class.getName());
 103         initProp(context, "1." + "readonly", "false");
 104         initProp(context, "1." + ".properties.fileStorage", "target/configuration-persister-test/initial/");
 105         initProp(context, ConfigPersisterActivator.MAX_WAIT_FOR_CAPABILITIES_MILLIS_PROPERTY, String.valueOf(maxWaitForCapabilitiesMillis));
 106         initProp(context, ConfigPersisterActivator.CONFLICTING_VERSION_TIMEOUT_MILLIS_PROPERTY, String.valueOf(conflictingVersionTimeoutMillis));
 107     }
 108
 109     private void initProp(BundleContext context, String key, String value) {
 110         initPropNoPrefix(context, ConfigPersisterActivator.NETCONF_CONFIG_PERSISTER + "." + key, value);
 111     }
 112
 113     private void initPropNoPrefix(BundleContext context, String key, String value) {
 114         doReturn(value).when(context).getProperty(key);
 115     }
 116
 117     public static class DummyAdapterWithInitialSnapshot extends DummyAdapter {
 118
 119         public static final String CONFIG_SNAPSHOT = "config-snapshot";
 120         public static String expectedCapability = "cap2";
 121
 122         @Override
 123         public List<ConfigSnapshotHolder> loadLastConfigs() throws IOException {
 124             return Lists.newArrayList(getConfigSnapshot());
 125         }
 126
 127         @Override
 128         public Persister instantiate(PropertiesProvider propertiesProvider) {
 129             return this;
 130         }
 131
 132         public ConfigSnapshotHolder getConfigSnapshot() {
 133             return new ConfigSnapshotHolder() {
 134                 @Override
 135                 public String getConfigSnapshot() {
 136                     return "<data><" + CONFIG_SNAPSHOT + "/></data>";
 137                 }
 138
 139                 @Override
 140                 public SortedSet<String> getCapabilities() {
 141                     TreeSet<String> strings = Sets.newTreeSet();
 142                     strings.add(expectedCapability);
 143                     return strings;
 144                 }
 145
 146                 @Override
 147                 public String toString() {
 148                     return getConfigSnapshot();
 149                 }
 150             };
 151         }
 152     }
 153 }