Examples with MockEventManager org.apache.cayenne.event.MockEventManager used on opensource projects

Example 6 with MockEventManager

use of org.apache.cayenne.event.MockEventManager in project cayenne by apache.

the class CayenneContextIT method testBeforePropertyReadShouldInflateHollow.

@Test
public void testBeforePropertyReadShouldInflateHollow() {
    ObjectId gid = new ObjectId("MtTable1", "a", "b");
    final ClientMtTable1 inflated = new ClientMtTable1();
    inflated.setPersistenceState(PersistenceState.COMMITTED);
    inflated.setObjectId(gid);
    inflated.setGlobalAttribute1("abc");
    ClientConnection connection = mock(ClientConnection.class);
    when(connection.sendMessage((ClientMessage) any())).thenAnswer(new Answer<Object>() {

        public Object answer(InvocationOnMock invocation) {
            ClientMessage arg = (ClientMessage) invocation.getArguments()[0];
            if (arg instanceof BootstrapMessage) {
                return new EntityResolver();
            } else {
                return new GenericResponse(Arrays.asList(inflated));
            }
        }
    });
    ClientChannel channel = new ClientChannel(connection, false, new MockEventManager(), false);
    // check that a HOLLOW object is infalted on "beforePropertyRead"
    ClientMtTable1 hollow = new ClientMtTable1();
    hollow.setPersistenceState(PersistenceState.HOLLOW);
    hollow.setObjectId(gid);
    final boolean[] selectExecuted = new boolean[1];
    CayenneContext context = new CayenneContext(channel) {

        @Override
        public List<?> performQuery(Query query) {
            selectExecuted[0] = true;
            return super.performQuery(query);
        }
    };
    context.setEntityResolver(serverContext.getEntityResolver().getClientEntityResolver());
    context.graphManager.registerNode(hollow.getObjectId(), hollow);
    // testing this...
    context.prepareForAccess(hollow, ClientMtTable1.GLOBAL_ATTRIBUTE1_PROPERTY, false);
    assertTrue(selectExecuted[0]);
    assertSame(hollow, context.getGraphManager().getNode(gid));
    assertEquals(inflated.getGlobalAttribute1Direct(), hollow.getGlobalAttribute1Direct());
    assertEquals(PersistenceState.COMMITTED, hollow.getPersistenceState());
}

Example 7 with MockEventManager

use of org.apache.cayenne.event.MockEventManager in project cayenne by apache.

the class DataContextFactoryTest method testCreateDataContextValidation.

@Test
public void testCreateDataContextValidation() throws Exception {
    final EventManager eventManager = new MockEventManager();
    final DataDomain domain = new DataDomain("d1");
    domain.setValidatingObjectsOnCommit(true);
    Module testModule = binder -> {
        binder.bind(JdbcEventLogger.class).to(Slf4jJdbcEventLogger.class);
        binder.bind(DataDomain.class).toInstance(domain);
        binder.bind(EventManager.class).toInstance(eventManager);
        binder.bind(QueryCache.class).toInstance(new MapQueryCache(5));
        binder.bind(RuntimeProperties.class).toInstance(new DefaultRuntimeProperties(Collections.<String, String>emptyMap()));
        binder.bind(ObjectMapRetainStrategy.class).to(DefaultObjectMapRetainStrategy.class);
        binder.bind(ObjectStoreFactory.class).to(DefaultObjectStoreFactory.class);
        binder.bind(TransactionFactory.class).to(DefaultTransactionFactory.class);
        binder.bind(TransactionManager.class).to(DefaultTransactionManager.class);
        binder.bind(EventBridge.class).toProvider(NoopEventBridgeProvider.class);
        binder.bind(DataRowStoreFactory.class).to(DefaultDataRowStoreFactory.class);
    };
    Injector injector = DIBootstrap.createInjector(testModule);
    domain.setDataRowStoreFactory(injector.getInstance(DataRowStoreFactory.class));
    DataContextFactory factory = new DataContextFactory();
    injector.injectMembers(factory);
    DataContext c1 = (DataContext) factory.createContext();
    assertTrue(c1.isValidatingObjectsOnCommit());
    domain.setValidatingObjectsOnCommit(false);
    DataContext c2 = (DataContext) factory.createContext();
    assertFalse(c2.isValidatingObjectsOnCommit());
}

Example 8 with MockEventManager

use of org.apache.cayenne.event.MockEventManager in project cayenne by apache.

the class DataDomainProviderTest method testGet.

@Test
public void testGet() {
    // create dependencies
    final String testConfigName = "testConfig";
    final DataChannelDescriptor testDescriptor = new DataChannelDescriptor();
    DataMap map1 = new DataMap("map1");
    testDescriptor.getDataMaps().add(map1);
    DataMap map2 = new DataMap("map2");
    testDescriptor.getDataMaps().add(map2);
    DataNodeDescriptor nodeDescriptor1 = new DataNodeDescriptor();
    nodeDescriptor1.setName("node1");
    nodeDescriptor1.getDataMapNames().add("map1");
    nodeDescriptor1.setAdapterType(OracleAdapter.class.getName());
    nodeDescriptor1.setDataSourceFactoryType(MockDataSourceFactory.class.getName());
    nodeDescriptor1.setParameters("jdbc/testDataNode1");
    nodeDescriptor1.setSchemaUpdateStrategyType(ThrowOnPartialOrCreateSchemaStrategy.class.getName());
    testDescriptor.getNodeDescriptors().add(nodeDescriptor1);
    DataNodeDescriptor nodeDescriptor2 = new DataNodeDescriptor();
    nodeDescriptor2.setName("node2");
    nodeDescriptor2.getDataMapNames().add("map2");
    nodeDescriptor2.setParameters("testDataNode2.driver.xml");
    testDescriptor.getNodeDescriptors().add(nodeDescriptor2);
    final DataChannelDescriptorLoader testLoader = new DataChannelDescriptorLoader() {

        @Override
        public ConfigurationTree<DataChannelDescriptor> load(Resource configurationResource) throws ConfigurationException {
            return new ConfigurationTree<>(testDescriptor, null);
        }
    };
    final EventManager eventManager = new MockEventManager();
    final TestListener mockListener = new TestListener();
    Module testModule = binder -> {
        final ClassLoaderManager classLoaderManager = new DefaultClassLoaderManager();
        binder.bind(ClassLoaderManager.class).toInstance(classLoaderManager);
        binder.bind(AdhocObjectFactory.class).to(DefaultAdhocObjectFactory.class);
        ServerModule.contributeProperties(binder);
        ServerModule.contributeAdapterDetectors(binder).add(FirebirdSniffer.class).add(OpenBaseSniffer.class).add(FrontBaseSniffer.class).add(IngresSniffer.class).add(SQLiteSniffer.class).add(DB2Sniffer.class).add(H2Sniffer.class).add(HSQLDBSniffer.class).add(SybaseSniffer.class).add(DerbySniffer.class).add(SQLServerSniffer.class).add(OracleSniffer.class).add(PostgresSniffer.class).add(MySQLSniffer.class);
        ServerModule.contributeDomainFilters(binder);
        ServerModule.contributeDomainListeners(binder).add(mockListener);
        ServerModule.contributeProjectLocations(binder).add(testConfigName);
        // configure extended types
        ServerModule.contributeDefaultTypes(binder);
        ServerModule.contributeUserTypes(binder);
        ServerModule.contributeTypeFactories(binder);
        binder.bind(EventManager.class).toInstance(eventManager);
        binder.bind(EntitySorter.class).toInstance(new AshwoodEntitySorter());
        binder.bind(SchemaUpdateStrategyFactory.class).to(DefaultSchemaUpdateStrategyFactory.class);
        final ResourceLocator locator = new ClassLoaderResourceLocator(classLoaderManager) {

            public Collection<Resource> findResources(String name) {
                // if this is the request we are getting, just let it go through..
                if (name.endsWith("types.xml")) {
                    return super.findResources(name);
                }
                assertEquals(testConfigName, name);
                return Collections.<Resource>singleton(new MockResource());
            }
        };
        binder.bind(ResourceLocator.class).toInstance(locator);
        binder.bind(Key.get(ResourceLocator.class, Constants.SERVER_RESOURCE_LOCATOR)).toInstance(locator);
        binder.bind(ConfigurationNameMapper.class).to(DefaultConfigurationNameMapper.class);
        binder.bind(DataChannelDescriptorMerger.class).to(DefaultDataChannelDescriptorMerger.class);
        binder.bind(DataChannelDescriptorLoader.class).toInstance(testLoader);
        binder.bind(DbAdapterFactory.class).to(DefaultDbAdapterFactory.class);
        binder.bind(RuntimeProperties.class).to(DefaultRuntimeProperties.class);
        binder.bind(BatchTranslatorFactory.class).to(DefaultBatchTranslatorFactory.class);
        binder.bind(SelectTranslatorFactory.class).to(DefaultSelectTranslatorFactory.class);
        binder.bind(DataSourceFactory.class).toInstance(new MockDataSourceFactory());
        binder.bind(JdbcEventLogger.class).to(Slf4jJdbcEventLogger.class);
        binder.bind(QueryCache.class).toInstance(mock(QueryCache.class));
        binder.bind(RowReaderFactory.class).toInstance(mock(RowReaderFactory.class));
        binder.bind(DataNodeFactory.class).to(DefaultDataNodeFactory.class);
        binder.bind(SQLTemplateProcessor.class).toInstance(mock(SQLTemplateProcessor.class));
        binder.bind(EventBridge.class).toProvider(NoopEventBridgeProvider.class);
        binder.bind(DataRowStoreFactory.class).to(DefaultDataRowStoreFactory.class);
        ServerModule.contributeValueObjectTypes(binder);
        binder.bind(ValueObjectTypeRegistry.class).to(DefaultValueObjectTypeRegistry.class);
    };
    Injector injector = DIBootstrap.createInjector(testModule);
    // create and initialize provide instance to test
    DataDomainProvider provider = new DataDomainProvider();
    injector.injectMembers(provider);
    DataChannel channel = provider.get();
    assertNotNull(channel);
    assertTrue(channel instanceof DataDomain);
    DataDomain domain = (DataDomain) channel;
    assertSame(eventManager, domain.getEventManager());
    assertEquals(2, domain.getDataMaps().size());
    assertTrue(domain.getDataMaps().contains(map1));
    assertTrue(domain.getDataMaps().contains(map2));
    assertEquals(2, domain.getDataNodes().size());
    DataNode node1 = domain.getDataNode("node1");
    assertNotNull(node1);
    assertEquals(1, node1.getDataMaps().size());
    assertSame(map1, node1.getDataMaps().iterator().next());
    assertSame(node1, domain.lookupDataNode(map1));
    assertEquals(nodeDescriptor1.getDataSourceFactoryType(), node1.getDataSourceFactory());
    assertNotNull(node1.getDataSource());
    assertNotNull(node1.getSchemaUpdateStrategy());
    assertEquals(nodeDescriptor1.getSchemaUpdateStrategyType(), node1.getSchemaUpdateStrategy().getClass().getName());
    assertNotNull(node1.getAdapter());
    assertEquals(OracleAdapter.class, node1.getAdapter().getClass());
    DataNode node2 = domain.getDataNode("node2");
    assertNotNull(node2);
    assertEquals(1, node2.getDataMaps().size());
    assertSame(map2, node2.getDataMaps().iterator().next());
    assertSame(node2, domain.lookupDataNode(map2));
    assertNull(node2.getDataSourceFactory());
    assertNotNull(node2.getDataSource());
    assertNotNull(node2.getSchemaUpdateStrategy());
    assertEquals(SkipSchemaUpdateStrategy.class.getName(), node2.getSchemaUpdateStrategy().getClass().getName());
    assertNotNull(node2.getAdapter());
    // check that we have mock listener passed correctly
    Persistent mockPersistent = mock(Persistent.class);
    ObjectId mockObjectId = mock(ObjectId.class);
    when(mockObjectId.getEntityName()).thenReturn("mock-entity-name");
    when(mockPersistent.getObjectId()).thenReturn(mockObjectId);
    domain.getEntityResolver().getCallbackRegistry().performCallbacks(LifecycleEvent.POST_LOAD, mockPersistent);
    assertEquals("Should call postLoadCallback() method", 1, TestListener.counter.get());
}

Example 9 with MockEventManager

use of org.apache.cayenne.event.MockEventManager in project cayenne by apache.

the class ClientChannelServerDiffsIT method testReturnIdDiff.

@Test
public void testReturnIdDiff() {
    final Object[] ids = new Object[2];
    final GraphChangeHandler diffReader = new NoopGraphChangeHandler() {

        @Override
        public void nodeIdChanged(Object oldId, Object newId) {
            ids[0] = oldId;
            ids[1] = newId;
        }
    };
    ClientChannel channel = new ClientChannel(connection, false, new MockEventManager(), false) {

        @Override
        public GraphDiff onSync(ObjectContext originatingContext, GraphDiff changes, int syncType) {
            GraphDiff serverDiff = super.onSync(originatingContext, changes, syncType);
            assertNotNull(serverDiff);
            serverDiff.apply(diffReader);
            return serverDiff;
        }
    };
    CayenneContext context = new CayenneContext(channel);
    context.newObject(ClientMtTable1.class);
    context.commitChanges();
    assertTrue(ids[0] instanceof ObjectId);
    assertTrue(((ObjectId) ids[0]).isTemporary());
    assertTrue(ids[1] instanceof ObjectId);
    assertFalse(((ObjectId) ids[1]).isTemporary());
}

Example 10 with MockEventManager

use of org.apache.cayenne.event.MockEventManager in project cayenne by apache.

the class ClientChannelServerDiffsIT method testReturnDiffClientArcChanges.

@Test
public void testReturnDiffClientArcChanges() {
    final NoopGraphChangeHandler diffReader = new NoopGraphChangeHandler();
    ClientChannel channel = new ClientChannel(connection, false, new MockEventManager(), false) {

        @Override
        public GraphDiff onSync(ObjectContext originatingContext, GraphDiff changes, int syncType) {
            GraphDiff serverDiff = super.onSync(originatingContext, changes, syncType);
            assertNotNull(serverDiff);
            serverDiff.apply(diffReader);
            return serverDiff;
        }
    };
    CayenneContext context = new CayenneContext(channel);
    ClientMtTable1 o = context.newObject(ClientMtTable1.class);
    ClientMtTable2 o2 = context.newObject(ClientMtTable2.class);
    o.addToTable2Array(o2);
    context.commitChanges();
    assertEquals(2, diffReader.size);
    diffReader.reset();
    ClientMtTable2 o3 = context.newObject(ClientMtTable2.class);
    o3.setTable1(o);
    context.commitChanges();
    assertEquals(1, diffReader.size);
}