### Question:
InnerBeanInjectionBean { @Override public String toString() { return "InnerBeanInjectionBean{" + "plainModelOne=" + plainModelOne + '}'; }  void setPlainModelOne(PlainModelOne plainModelOne); @Override String toString();  }### Answer:
@Test public void testToString() throws Exception { InnerBeanInjectionBean innerBeanInjectionBean = getBean("innerBeanInjectionBean", InnerBeanInjectionBean.class); System.out.println(PrintUtil.formatTestResult(innerBeanInjectionBean)); }