}
};
fn2.addRequirement(requirement1);
final ValueRequirement requirement2 = new ValueRequirement("value2", target.toSpecification());
fn2.addResult(new ValueSpecification(requirement2.getValueName(), target.toSpecification(), ValueProperties.with(ValuePropertyNames.FUNCTION, "fn2").get()), "result2");
functionRepository.addFunction(fn2);
env.setFunctionRepository(functionRepository);
final ViewDefinition vd = new ViewDefinition(UniqueId.of("test", "vd1"), "Test view", UserPrincipal.getLocalUser());