@Test
    void require_that_component_is_reused_when_componentNode_is_unmodified() {
        reuseAndTest(SimpleComponent.class, SimpleComponent.class);
        reuseAndTest(ExecutorProvider.class, Executor.class);
    }
@author gjoranv
@author Tony Vaagenes
@author ollivir
container-core/src/test/java/com/yahoo/container/di/componentgraph/core/ReuseComponentsTest.java