小编Pet*_*ter的帖子

Ruby版本2.2.4,Rails版本5.0.0.1.

我陷入了测试登录的教程的一部分curl.我收到一个错误

ArgumentError(在process_action回调之前:尚未定义verify_authenticity_token).

我在sessions_controller中使用了这段代码:

skip_before_action :verify_authenticity_token, :if => Proc.new { |c| c.request.format == 'application/json' }

有人知道答案吗？

我在 ruby​​ on rails (rails v. 5.001) 中进行单元测试时遇到问题。我使用 devise 和 cancancan 进行授权。用户需要登录测试单元，但如何在不重定向到http://www.example.com/users/sign_in 的情况下实现这一点？这是代码：

约会_控制器_测试.rb

require 'test_helper'

class AppointmentsControllerTest < ActionDispatch::IntegrationTest
  include Devise::Test::IntegrationHelpers

  def sign_in(user)
    post user_session_path \
      "heiko@me.com"    => user.email,
      "hhdk#s0" => user.password
  end

  setup do
    @heikoAppointment = appointments(:appointment_heiko)
    @heiko = users(:user_heiko)
    sign_in(@heiko)
  end

  test "should get index" do
    get appointments_url
    assert_response :success
  end

  test "should get new" do
    sign_in(@heiko)
    get new_appointment_url
    assert_response :success
  end

这是我运行测试时得到的错误：

Error:
AppointmentsControllerTest#test_should_get_new [C:/Users/Clemens/meindorfladen/Server/test/controllers/appointments_controller_test.rb:33]:
Expected response to be a <2XX: success>, but was …

您好我使用android studio并希望将图像上传到RoR服务器.但是,当我按上传按钮时,我得到此错误:

FATAL EXCEPTION: AsyncTask #1
Process: com.example.myapplicationcamera, PID: 11616
java.lang.RuntimeException: An error occurred while executing doInBackground()
at android.os.AsyncTask$3.done(AsyncTask.java:309)
at java.util.concurrent.FutureTask.finishCompletion(FutureTask.java:354)
at java.util.concurrent.FutureTask.setException(FutureTask.java:223)
at java.util.concurrent.FutureTask.run(FutureTask.java:242)
at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:234)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1113)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:588)
at java.lang.Thread.run(Thread.java:818)
Caused by: java.lang.NoClassDefFoundError: Failed resolution of: Lorg/apache/http/entity/ContentType;
at org.apache.http.entity.mime.content.FileBody.<init>(FileBody.java:89)
at com.example.myapplicationcamera.UploadActivity$UploadFileToServer.uploadFile(UploadActivity.java:176)
at com.example.myapplicationcamera.UploadActivity$UploadFileToServer.doInBackground(UploadActivity.java:153)
at com.example.myapplicationcamera.UploadActivity$UploadFileToServer.doInBackground(UploadActivity.java:131)
at android.os.AsyncTask$2.call(AsyncTask.java:295)
at java.util.concurrent.FutureTask.run(FutureTask.java:237)
at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:234)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1113)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:588)
at java.lang.Thread.run(Thread.java:818)
Caused by: java.lang.ClassNotFoundException: Didn't find class "org.apache.http.entity.ContentType" on path: DexPathList[[dex file "/data/data/com.example.myapplicationcamera/files/instant-run/dex/slice-support-annotations-23.4.0_eb978a40b695cbacc3760b03a82ff4d263be66cd-classes.dex", dex file "/data/data/com.example.myapplicationcamera/files/instant-run/dex/slice-slice_9-classes.dex", dex file "/data/data/com.example.myapplicationcamera/files/instant-run/dex/slice-slice_8-classes.dex", dex file …