/**
   * Tests the assertion of objects into LeftInputAdapterNode
   *
   * @throws Exception
   */
  @Test
  public void testAssertObjectWithoutMemory() throws Exception {
    PropagationContextFactory pctxFactory =
        kBase.getConfiguration().getComponentFactory().getPropagationContextFactory();
    final PropagationContext pcontext =
        pctxFactory.createPropagationContext(0, PropagationContext.INSERTION, null, null, null);

    BuildContext context = new BuildContext(kBase, kBase.getReteooBuilder().getIdGenerator());
    final EntryPointNode entryPoint = new EntryPointNode(-1, kBase.getRete(), context);
    entryPoint.attach(context);

    final ObjectTypeNode objectTypeNode =
        new ObjectTypeNode(0, entryPoint, new ClassObjectType(Object.class), context);

    objectTypeNode.attach(context);

    final LeftInputAdapterNode liaNode = new LeftInputAdapterNode(23, objectTypeNode, buildContext);
    liaNode.attach(context);

    final StatefulKnowledgeSessionImpl workingMemory = new StatefulKnowledgeSessionImpl(1L, kBase);

    final MockLeftTupleSink sink = new MockLeftTupleSink();
    liaNode.addTupleSink(sink);

    final Object string1 = "cheese";

    // assert object
    final DefaultFactHandle f0 = (DefaultFactHandle) workingMemory.insert(string1);
    liaNode.assertObject(f0, pcontext, workingMemory);

    final List asserted = sink.getAsserted();
    assertLength(1, asserted);
    final LeftTuple tuple0 = (LeftTuple) ((Object[]) asserted.get(0))[0];
    assertSame(string1, workingMemory.getObject(tuple0.get(0)));
  }