Fixing RSPEC URI::InvalidURIError: bad URI(is not URI?): error for post request test

Question

我有一个 Rails API 可以抓取网站并将网站的文本内容存储到数据库中。我正在为创建路由编写 rspec 测试，但我不断收到错误消息：

Failure/Error: before { post 'POST /url_contents?url=www.google.com' }

 URI::InvalidURIError:
   bad URI(is not URI?): http://www.example.com:80POST /url_contents?url=www.google.com

但是，如果我使用提供的 URL 通过 Postman 自己发出 post 请求，它会成功。为什么 rspec 给我这个 URI 错误，我该如何解决？

This is how the test is written:

describe 'POST /url_contents' do

context 'when the url is valid' do

    before { post 'POST /url_contents', params: "www.google.com" }

    it 'returns a status code of 201' do 
        expect(response).to have_http_status(201)
    end

    end 

end

控制器动作如下：

def create
    scrapedContent = UrlContent.parser(url_params)
    if scrapedContent == 403
        render json: { messsage: "Invalid URL" } 
    else
        newContent = UrlContent.new
        binding.pry
        newContent.content = scrapedContent.encode("UTF-16be", :invalid=>:replace, :replace=>"?").encode('UTF-8')
        if newContent.save? 
            render json: {message: "Successfully added the url content"}, status: 201
        else 
            render json: { message: "error, #{newContent.errors.full_messages}"}, status: 412
        end 
    end 
end

感谢您的见解！

Answer 1

http://www.example.com:80POST /url_contents?url=www.google.com 这是无效的 url.

Answer 2

您在 RSpec 中提出请求的方式有误：

context 'when the url is valid' do
  # Change this line below
  before { post :create, url: "www.google.com" }

  it 'returns a status code of 201' do 
    expect(response).to have_http_status(201)
  end
end

Answer 3

在编辑你的测试用例之前试试这个

before { post 'POST /url_contents', params: "www.google.com" }

这是编辑测试用例后的结果

before { post '/url_contents', params: "www.google.com" }

Fixing RSPEC URI::InvalidURIError: bad URI(is not URI?): error for post request test

Fixing RSPEC URI::InvalidURIError: bad URI(is not URI?): error for post request test

ruby

uri

rspec

ruby-on-rails