使用inherited_resources测试控制器时出现错误的模型存根

发布于 2024-11-26 13:42:58 字数 769 浏览 1 评论 0原文

我是 RSpec 的新手，我的控制器正在使用继承资源，我有这样的模拟/存根设置：

describe MarketsController do
  def mock_market(stubs={})
    @mock_market ||= mock_model(Market, stubs).as_null_object
  end

  describe "GET index" do
    it "assigns all markets as @markets" do
      Market.stub(:all){ [mock_market] }
      get :index

      assigns(:markets).should eql([mock_market])
    end
  end
end

并且此规范失败，因为分配（：市场）中没有任何内容。我添加后：

class MarketsController
    def index
        @markets = Market.all
    end
end

它会通过，所以我猜这是因为inherited_resources没有调用 Market.all 来获取所有 Market 实例，从而绕过 Market.stub(:全部）。我上面添加的 index 方法显然是多余的，根本不应该存在，所以问题是，在没有显式调用 Market.all 的情况下，我应该在规范中做什么来完成测试？提前致谢！

原文

I'm new to RSpec and my controllers're using inherited_resources, I have this mock/stub setup like:

describe MarketsController do
  def mock_market(stubs={})
    @mock_market ||= mock_model(Market, stubs).as_null_object
  end

  describe "GET index" do
    it "assigns all markets as @markets" do
      Market.stub(:all){ [mock_market] }
      get :index

      assigns(:markets).should eql([mock_market])
    end
  end
end

And this spec fails because there's nothing in the assigns(:markets). After I added:

class MarketsController
    def index
        @markets = Market.all
    end
end

it'll pass so I guess that's because the inherited_resources doesn't call Market.all to get all of the Market instance and thus bypass the stub for Market.stub(:all). The index method I added above is obviously redundant and shouldn't exist at all, so the question is, without call Market.all explicitly, what should I do in my spec to complete the tests? Thanks in advance!

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