用rspec和capybara得到無和POST和UPDATE控制器測試

Question

只運行一個腳手架，然後添加相應的測試。出於某種原因，UPDATE和POST方法不工作，並以「無」響應。不能找到原因。用戶控制器具有基本的REST方法。 ApplicationController中包含的before_filter：

before_filter :authenticate_user 

protected 
def authenticate_user 
    unless User.find_by_id(session[:user_id]) 
    redirect_to root_path, notice: "Please log in" 
    end 
end 

user_controller_spec：

describe "POST create" do 
describe "with valid params" do 
    it "creates a new User" do 
    expect { 
     post :create, {:user => valid_attributes}, valid_session 
    }.to change(User, :count).by(1) 
    end 

    it "assigns a newly created user as @user" do 
    post :create, {:user => valid_attributes} 
    expect(assigns(:user)).to be_a(User) 
    expect(assigns(:user)).to be_persisted 
    end 

    it "redirects to the created user" do 
    post :create, {:user => valid_attributes} 
    expect(response).to redirect_to(User.last) 
    end 
end 

describe "with invalid params" do 
    it "assigns a newly created but unsaved user as @user" do 
    allow_any_instance_of(User).to receive(:save).and_return(false) 
    post :create, {:user => { "email" => "invalid value" }} 
    expect(assigns(:user)).to be_a_new(User) 
    end 

    it "re-renders the 'new' template" do 
    allow_any_instance_of(User).to receive(:save).and_return(false) 
    post :create, {:user => { "email" => "invalid value" }} 
    expect(response).to render_template("new") 
    end 
end 
end 

describe "PUT update" do 
describe "with valid params" do 
    it "updates the requested user" do 
    user = FactoryGirl.create(:user) 
    expect_any_instance_of(User).to receive(:update).with({ "email" => "user@email.com" }) 
    put :update, {:id => team.to_param, :user => { "email" => "user@email.com" }} 
    end 

    it "assigns the requested user as @user" do 
    user = FactoryGirl.create(:user) 
    put :update, {:id => user.to_param, :user => valid_attributes} 
    expect(assigns(:user)).to eq(user) 
    end 

    it "redirects to the user" do 
    user = FactoryGirl.create(:user) 
    put :update, {:id => user.to_param, :user => valid_attributes} 
    expect(response).to redirect_to(user) 
    end 
end 

describe "with invalid params" do 
    it "assigns the user as @user" do 
    user = FactoryGirl.create(:user) 
    allow_any_instance_of(User).to receive(:save).and_return(false) 
    put :update, {:id => user.to_param, :user => { "email" => "invalid value" }} 
    expect(assigns(:user)).to eq(user) 
    end 

    it "re-renders the 'edit' template" do 
    user = FactoryGirl.create(:user) 
    allow_any_instance_of(User).to receive(:save).and_return(false) 
    put :update, {:id => user.to_param, :user => { "name" => "invalid value" }} 
    expect(response).to render_template("edit") 
    end 
end 
end 

Answer 1

嘗試添加render_views。因爲RSpec會嘗試加快規格，並且默認情況下不渲染視圖。