2017-02-18 58 views
0

一直在努力完成正确的测试,但我无法弄清楚。Rspec无法让控制器创建动作来工作

注释属于用户和出口 每个插座有一个用户 每个出了许多意见 每个用户都有网点众多

在我得到这个错误的时刻:

Failure/Error: let(:outlet) { FactoryGirl.build(:outlet) } 

    ActiveRecord::RecordInvalid: 
     Validation failed: Username has already been taken, Email has already been taken 

我真的不知道还有什么可以尝试的。我尝试过切换工厂和围绕一堆测试,但只有不同的错误。任何帮助将不胜感激

工厂:

FactoryGirl.define do 
    factory :comment do 
    body "This is a comment" 
    user 
    outlet 
    end 

    factory :invalid_comment, class: Comment do 
    body "This is a comment" 
    user nil 
    outlet nil 
    end 
end 

FactoryGirl.define do 
    factory :outlet do 
    category "vent" 
    title "MyString" 
    body "MyText" 
    urgency 1 
    user 
    end 

    factory :invalid_outlet, class: Outlet do 
    category "qualm" 
    title "" 
    body "" 
    urgency 3 
    user factory: :user 
    end 
end 

FactoryGirl.define do 
    factory :user do 
     sequence(:username) { |n| "test_user#{n}" } 
     sequence(:email) { |n| "test_user#{n}@email.com" } 
     password "password" 
    end 

    factory :invalid_user, class: User do 
     username "" 
     email "" 
     password "" 
    end 
end 

测试

describe 'create' do 
     context 'with valid attributes' do 
      let(:outlet) { FactoryGirl.create(:outlet) }    
      let(:comment_params) { FactoryGirl.attributes_for(:comment) } 
      let(:create) { post :create, params: { id: outlet , comment: comment_params } } 

      it "creates new comment" do 
       puts outlet 
       puts comment_params 
       expect { create }.to change { Comment.count }.by 1 
      end 
     end 
    end 

class CommentsController < ApplicationController 

    def new 
     @comment = Comment.new 
    end 

    def create 
     @outlet = Outlet.find(params[:id]) 
     @comment = @outlet.comments.build(comment_params) 

     if @comment.save 
      redirect_to(@outlet) 
     end 
    end 


    private 
    def comment_params 
     params.require(:comment).permit(:body, :outlet_id, :user_id) 
    end 
end 
+0

你说的错误是由'FactoryGirl.build(:outlet)'造成的,但它并没有出现在代码中的任何地方。这全部是最新的吗? – mroach

回答

0

错误提示您生成的用户名/电子邮件正在与数据库中的名称冲突。如果您在以后运行时从一次运行中创建的用户名仍在数据库中,则可能会发生这种情况。

如果您还没有使用它,请考虑将DatabaseCleaner gem添加到您的项目中。它提供了各种方法来确保您的数据库在运行之间重置。