DEPRECATION WARNING：ActionController :: TestCase HTTP请求方法只接受关键字参数

Question

即使在我尝试修改格式以匹配测试编写后给出的示例以及在线文章中解释如何解决问题的示例之后，我仍然会收到此警告。 我想这样做是正确的，这样我就不必担心没有正确测试，所以每次运行完整的测试套件时我都不会得到40个警告

GET example

it "renders the #show view" do
  food = create(:food)
  get :show, params: { id: food.id }
  expect(response).to render_template :show
end

CREATE Example

 it "redirects to user page of user who uploaded food" do
    food_params = FactoryGirl.attributes_for(:food)
    post :create, :food => food_params
    expect(response).to redirect_to user_path(@user.id)
  end

SHOW example

it "assigns the requested food to @food" do
  food = create(:food)
  get :show, params: { id: food.id }
  expect(assigns(:food)).to eq(food)
end

DELETE 

 it "deletes the food" do
  expect{ delete :destroy, id: @food}.to change(Food, :count).by(-1)
end

it "redirects to user page of user who deleted food" do
  delete :destroy, id: @food
  expect(response).to redirect_to user_path(@user.id)
end

PUT

it "located the requested @food" do
    put :update, id: @food, food: FactoryGirl.attributes_for(:food)
    expect(assigns(:food)).to eq(@food)
  end

  it "changes @food's attributes" do
    put :update, id: @food,
      food: FactoryGirl.attributes_for(:food, title: "Yummers", kind: "Salad")
      @food.reload
      expect(@food.title).to eq("Yummers")
      expect(@food.kind).to eq("Salad")
  end

Answer 1

你从你的CREATE示例中得到了这个，你在旧式中传递params。

改变这个：

post :create, :food => food_params

对此：

post :create, params: { food: food_params }