Mockito - “通缉但未被调用;但是，与此模拟还有其他交互“错误

我正在验证使用Mockito调用了一个函数，但是Mockito告诉我，我正在验证的函数从未被调用过，并且调用了其他函数。但在我看来，我调用的函数是正确的...

以下是我收到的错误的堆栈跟踪：

Wanted but not invoked:
relationshipAutoIndexer.getAutoIndex();
-> at org.whispercomm.manes.server.graph.DataServiceImplTest.testInitIndices(DataServiceImplTest.java:117)

However, there were other interactions with this mock:
-> at org.whispercomm.manes.server.graph.DataServiceImpl.updateIndexProperties(DataServiceImpl.java:136)
-> at org.whispercomm.manes.server.graph.DataServiceImpl.updateIndexProperties(DataServiceImpl.java:144)
-> at org.whispercomm.manes.server.graph.DataServiceImpl.updateIndexProperties(DataServiceImpl.java:148)
-> at org.whispercomm.manes.server.graph.DataServiceImpl.updateIndexProperties(DataServiceImpl.java:149)
-> at org.whispercomm.manes.server.graph.DataServiceImpl.initIndices(DataServiceImpl.java:121)

    at org.whispercomm.manes.server.graph.DataServiceImplTest.testInitIndices(DataServiceImplTest.java:117)

它发生在

verify(relAutoIndexer).getAutoIndex();

的测试类代码如下所示。

这是我的代码（我倾向于意外遗漏一些东西。请向我询问您认为我缺少的任何代码，我会添加它）：

public DataServiceImpl(GraphDatabaseService graphDb) {
    super();
    this.graphDb = graphDb;
    unarchivedParent = new UnarchivedParent(graphDb.createNode());
    archivedParent = new ArchivedParent(graphDb.createNode());
    packetParent = new PacketParent(graphDb.createNode());
    userParent = new UserParent(graphDb.createNode());
    this.initIndices();
}

/**
 * Initializes the node and relationship indexes.
 * 
 * Updates the set of indexed properties to match {@link DataServiceImpl}
 * .NODE_KEYS_INDEXABLE and {@link DataServiceImpl}.REL_KEYS_INDEXABLE.
 * 
 * Note: auto indices can also be configured at database creation time and
 * just retrieved at runtime. We might want to switch to that later.
 */
private void initIndices() {
    /* Get the auto-indexers */
    AutoIndexer<Node> nodeAutoIndexer = this.graphDb.index()
            .getNodeAutoIndexer();

    AutoIndexer<Relationship> relAutoIndexer = this.graphDb.index()
            .getRelationshipAutoIndexer();

    this.updateIndexProperties(nodeAutoIndexer,
            DataServiceImpl.NODE_KEYS_INDEXABLE);

    this.nodeIndex = nodeAutoIndexer.getAutoIndex();

    this.updateIndexProperties(relAutoIndexer,
            DataServiceImpl.REL_KEYS_INDEXABLE);

    this.relIndex = relAutoIndexer.getAutoIndex();
}

/**
 * Sets the indexed properties of an {@link AutoIndexer} to the specified
 * set, removing old properties and adding new ones.
 * 
 * @param autoIndexer
 *            the AutoIndexer to update.
 * @param properties
 *            the properties to be indexed.
 * @return autoIndexer, this given AutoIndexer (useful for chaining calls.)
 */
private <T extends PropertyContainer> AutoIndexer<T> updateIndexProperties(
        AutoIndexer<T> autoIndexer, Set<String> properties) {
    Set<String> indexedProps = autoIndexer.getAutoIndexedProperties();
    // Remove unneeded properties.
    for (String prop : difference(indexedProps, properties)) {
        autoIndexer.stopAutoIndexingProperty(prop);
    }

    // Add new properties.
    for (String prop : difference(properties, indexedProps)) {
        autoIndexer.startAutoIndexingProperty(prop);
    }

    // Enable the index, if needed.
    if (!autoIndexer.isEnabled()) {
        autoIndexer.setEnabled(true);
    }

    return autoIndexer;
}

下面是测试类的代码：

@Before
public void setup() {
   nA = mock(Node.class);
   nB = mock(Node.class);
   packetA = new PacketWrapper(nA);
   packetB = new PacketWrapper(nB);
   RelA = mock(Relationship.class);
   RelB = mock(Relationship.class);
   graphDb = mock(GraphDatabaseService.class);
   nodeAutoIndexer = (AutoIndexer<Node>) mock(AutoIndexer.class);
       relAutoIndexer = mock(RelationshipAutoIndexer.class);
}

@After
public void tearDown() {
  packetA = null;
  packetB = null;
}
/*
 * ---------------- Test initIndices() ---------------
 */
//TODO
@Test
public void testInitIndices() throws IllegalArgumentException, IllegalAccessException, InvocationTargetException, NoSuchMethodException {
   IndexManager indexManager = mock(IndexManager.class);
   when(graphDb.index()).thenReturn(indexManager);
   when(indexManager.getNodeAutoIndexer()).thenReturn(nodeAutoIndexer);
       when(graphDb.index().getRelationshipAutoIndexer()).thenReturn(relAutoIndexer);
   dataService = new DataServiceImpl(graphDb);
       verify(nodeAutoIndexer, atLeastOnce()).getAutoIndex();
       verify(relAutoIndexer).getAutoIndex();                       
}