source: class DefaultPropertyManagerTest {
  
      static DefaultPropertyManager properties;
      private Schema singleton;
      private Schema instances;
      private Schema references;
      private String SINGLETON_SCHEMA;
      private String INSTANCES_SCHEMA;
      private String REFERENCES_SCHEMA;
      private String SINGLE_PROPERTY_NAME;
      private String SINGLE_PROPERTY_VALUE;
      private String LIST_PROPERTY_NAME;
      private String[] LIST_PROPERTY_VALUES;
      private String SINGLE_REF_NAME;
      private BeanId SINGLE_REF_VALUE;
      private String LIST_REF_NAME;
      private BeanId[] LIST_REF_VALUES;
      private Map<String, Schema> schemas;
  
      @Test
      public void test_get_instance_beanid() {
  
target:         Optional<Bean> bean = properties.get(BeanId.create("1", INSTANCES_SCHEMA), schemas);
          Assert.assertTrue(bean.isPresent());
          assertBean(bean.get());
  
          bean = properties.get(BeanId.create("2", INSTANCES_SCHEMA), schemas);
          Assert.assertTrue(bean.isPresent());
          assertBean(bean.get());
      }
  
  }