如何添加自定义后应用共同的后处理

本文介绍了如何添加自定义后应用共同的后处理的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述 29岁程序员，3月因学历无情被辞！ 我已经定义ISpecimenBuilder了我的模型，并使用它像：I have defined ISpecimenBuilder for my models and use it like that:new Fixture().Customize(new ModelCustomization()); 我想在我的大部分关于模型试验中使用它。我也想采用某种形式的后处理的在我的测试类之一。具体来说，我想，以填补财产 CompanyHistory 所有已创建要约。这感觉就像它可以这样做：I want to use it in most of my tests concerning model. I also want to apply some form of post-processing in one of my test classes. Specifically I want to fill property CompanyHistory of all created Offers. It feels like it could be done like that:fixture.Build<Offer>().With(o => o.CompanyHistory, _previouslyCreatedCompanyHistory).Create(); 但构建与LT; T> 禁用所有自定义我需要他们。But Build<T> disables all customizations and I need them.我可以做这样的事情？fixture.Build<Offer>().WithCustomization(new ModelCustomization()) // there is no such method, but i'd like it to be.With(o => o.CompanyHistory, _previouslyCreatedCompanyHistory).Create(); 或者我应该写我自己的行为呢？如果是这样，有人可以给我提供的这样做指引Or should I write my own Behavior? If so, can someone provide me with guidelines on doing that? 修改：我觉得我要强调指出我想用我的两个常见的自定义（ModelCustomization）和后处理 编辑2 ：我从一开始的意思是， ModelCustomization 可以（也应该）创建优惠和我将要后处理程序应该使用已创建的标本，填补了一些它的属性。EDIT 2:What I meant from the beginning is that ModelCustomization can (and should) create Offer and my to-be postprocessor should use that already created specimen and fill some of its properties.推荐答案我结束了写作以下定制：I ended up writing following Customization:private class OfferWithCompanyModelCustomization: ICustomization{ public void Customize(IFixture fixture) { fixture.Customizations.Add(new FilteringSpecimenBuilder(new Postprocessor( new ModelSpecimenBuilder(), new FillModelPropertiesCommand()), new ExactTypeSpecification(typeof(Offer)))); } private class FillModelPropertiesCommand : ISpecimenCommand { public void Execute(object specimen, ISpecimenContext context) { var offer = specimen as Offer; offer.CompanyHistory = (CompanyHistory)context.Resolve(typeof(CompanyHistory)); } }}这工作，但它远远完美。正如你所看到的，我指的是 ModelSpecimenBuilder 直接，所以我依赖于实现（如后处理，我想不会是）。This works, but it's far from perfect. As you can see, I refer to ModelSpecimenBuilder directly, so I'm dependent on implementation (as postprocessor I'd like not to be).答案并不令人满意，因为他的自定义忽略了责任链先前的自定义。Answer posted by @Nikos is not satisfying, because his customization ignores previous customizations in chain of responsibility.当我们调用Create方法，一个CompositeSpecimenBuilder将调用其包含的所有建设者的创建方法，直到其中一人提供了一个标本。此时该请求被认为是满意的，和施工人员的其余部分将被忽略 When we invoke the Create method, a CompositeSpecimenBuilder will invoke the Create method of all its contained builders until one of them provides a specimen. At this point the request is considered to be satisfied, and the rest of the builders are ignored.来源：的 AutoFixture文档 这篇关于如何添加自定义后应用共同的后处理的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！ 上岸，阿里云！