### Question:
WeaverObserveOnComponentAbstract implements WeaverObserveOnComponent<T> { @Override public ProceedingJoinPoint getJoinPoint() { return joinPoint; } WeaverObserveOnComponentAbstract(ProceedingJoinPoint joinPoint, WeaverComponent<T> parentWeaverComponent); @Override ProceedingJoinPoint getJoinPoint(); @Override WeaverComponent<T> getParentWeaverComponent();  }### Answer:
@Test public void getJoinPoint() { assertEquals(proceedingJoinPoint, weaverComponent.getJoinPoint()); }