EntityResourceDefinition extends BaseResourceDefinition { @Override public String getTypeName() { return null; } EntityResourceDefinition(); @Override String getIdPropertyName(); @Override String getTypeName(); @Override void validateCreatePayload(Request request); @Override String resolveHref(Map<String, Object> properties);  }
@Test public void testGetTypeName() { ResourceDefinition entityDefinition = new EntityResourceDefinition(); assertNull(entityDefinition.getTypeName()); }