@Test
 public void parentContextIdentical() throws Exception {
   SpringApplicationBuilder application = new SpringApplicationBuilder(ExampleConfig.class);
   application.parent(ExampleConfig.class);
   application.contextClass(SpyApplicationContext.class);
   this.context = application.run();
   verify(((SpyApplicationContext) this.context).getApplicationContext())
       .setParent(any(ApplicationContext.class));
 }
 @Test
 public void parentContextCreation() throws Exception {
   SpringApplicationBuilder application =
       new SpringApplicationBuilder(ChildConfig.class).contextClass(SpyApplicationContext.class);
   application.parent(ExampleConfig.class);
   this.context = application.run();
   verify(((SpyApplicationContext) this.context).getApplicationContext())
       .setParent(any(ApplicationContext.class));
   assertThat(((SpyApplicationContext) this.context).getRegisteredShutdownHook(), equalTo(false));
 }
 @Test
 public void parentContextWithClassLoader() throws Exception {
   SpringApplicationBuilder application =
       new SpringApplicationBuilder(ChildConfig.class).contextClass(SpyApplicationContext.class);
   ClassLoader classLoader = new URLClassLoader(new URL[0], getClass().getClassLoader());
   application.resourceLoader(new DefaultResourceLoader(classLoader));
   application.parent(ExampleConfig.class);
   this.context = application.run();
   assertThat(
       ((SpyApplicationContext) this.context).getResourceLoader().getClassLoader(),
       is(equalTo(classLoader)));
 }