ConfigurationManagerImpl implements ConfigurationManager { @Override public Optional<ConfigurationNode> findNode(final RootNode rootNode, final String excludedNodeId, final String label, final String path) { return configurationDao.findNode(rootNode, excludedNodeId, label, path); } @Inject  ConfigurationManagerImpl(ConfigurationDao configurationDao); @Override List<ConfigurationNode> getNodes(final RootNode rootNode); @Override ConfigurationNode getNode(final RootNode rootNode, final String nodeId); @Override Optional<ConfigurationNode> findNode(final RootNode rootNode, final String excludedNodeId, final String label, final String path); @Override boolean addNode(final RootNode rootNode, final ConfigurationNode node); @Override Optional<ConfigurationNode> editNode(final RootNode rootNode, final String nodeId, final String label, final String path); @Override void save(); @Override ConfigurationNode removeNode(final String nodeId, final RootNode rootNode); @Override T getParameter(final ConfigurationParameter<T> parameter); @Override void setParameter(final ConfigurationParameter<T> parameter, final T value);  }
@Test public void testFindNode() throws UnknownNodeException { ConfigurationDao configurationDao = createMock(ConfigurationDao.class); ConfigurationNode configurationNode = new ConfigurationNode("nodeId", "label", "path"); expect(configurationDao.findNode(eq(ROOT), eq("excludedNodeId"), eq("label"), eq("path"))).andReturn(Optional.of(configurationNode)); replay(configurationDao); ConfigurationManager configurationManager = new ConfigurationManagerImpl(configurationDao); Optional<ConfigurationNode> result = configurationManager.findNode(ROOT, "excludedNodeId", "label", "path"); verify(configurationDao); assertTrue(result.isPresent()); assertEquals(result.get(), configurationNode); }