Rspec 测试失败 authenthicate_client 不工作 [英] Rspec test fails authenthicate_client not working

问题描述

我正在将一个遗留项目升级到 Rails 5，在失败的 rspec 测试中，我有一个说:

I am upgrading a legacy project to rails 5 and among the rspec tests that are failing I have one that says:

 Failure/Error: expect(response).to be_redirect
   expected `#<ActionDispatch::TestResponse:0x00007fbe5fde51f0 @mon_owner=nil, @mon_count=0, @mon_mutex=#<Thread::...ch::Http::Headers:0x00007fbe5fdde9e0 @req=#<ActionController::TestRequest:0x00007fbe5fde5358 ...>>>>.redirect?` to return true, got false
 # ./spec/controllers/search_controller_spec.rb:86:in `block (3 levels) in <top (required)>'

我正在使用 devise gem 来验证客户端.
测试如下:

I am using devise gem to authenticate clients.
The tests are as follows:

describe SearchController do

  before(:each) do
    @client = FactoryGirl.create(:client)
  end

  describe "authenticated search" do
    # a bunch of tests
  end

  describe "unauthenticated search" do
    it "requires a user to be authenticated" do
      get :search, params: { q: "tec" }, format: :json

      expect(response).to be_redirect  # FAILING HERE
    end
  end
end

如果我手动运行测试并转到 /search?q=tec，我会被重定向到 sign_in 页面.search_controller.rb 有一个 before_action :authenticate_client!

If I run the test manually and go to /search?q=tec I get redirected to the sign_in page. The search_controller.rb has a before_action :authenticate_client!

我尝试在搜索前添加 sign_out @client 但没有用.也试过 current_client.reload 但不能识别 current_client.

I tried adding sign_out @client before the search but it didn't work. Also tried current_client.reload but didn't recognize current_client.

在经过身份验证的搜索测试中，调用了具有以下代码的 stub_authenticate_client:

In the authenticated search tests there is a call to stub_authenticate_client that has the following code:

  def stub_authenticate_client(client)
    allow(request.env['warden']).to receive(:authenticate!) { client }
    allow(controller).to receive(:current_client) { client }
  end

如果这有助于解决这个问题.

in case that is useful to solve this issue.

我也尝试创建一个 stub_logout_client 方法，如下所示:

I also tried creating a stub_logout_client method like this:

  def stub_logout_client(client)
    allow(request.env['warden']).to receive(:authenticate!) { nil }
    allow(controller).to receive(:current_client) { nil }
  end

并在测试开始时调用它，但它仍然通过了before_action authenticate_client!

and calling it at the beginning of the test, but it is still passing the before_action authenticate_client!

也尝试了它的建议 这里，但没有用

Also tried what it was suggested here, but didn't work

正在测试的搜索控制器:

The search controller that is being tested:

class SearchController < ClientApplicationController
  before_action :authenticate_client!

  def search
    limit = params[:limit] ? params[:limit].to_i : 10
    query = params[:q].to_s.downcase.strip

    results = {}

    if params[:report]
      results[:this_report] = Report.where("SOME QUERY")
    end

    render json: results
  end
end

谢谢！

推荐答案

问题与be_redirect检查有关.更改测试以检查响应中的内容并解决了它，如下所示:

The problem is related to the be_redirect check. Changed the test to check for content in the response and that solved it, like this:

describe "unauthenticated search" do
    it "requires a user to be authenticated" do
      get :search, params: { q: "tec" }, format: :json
      expect(response.body).to have_content("content from the page I render")
    end
  end

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