Rails 4 + Devise:如何编写不带RSpec的Devise Reset Password的测试? [英] Rails 4 + Devise: How to write a test for Devise Reset Password without RSpec?

问题描述

由于无法控制的原因，我不能在当前项目中使用RSpec进行测试.我正在尝试测试设计重置密码"，但似乎无法提出有用的建议.

For reasons outside of my control, I can't use RSpec for testing in my current project. I'm trying to test Devise Reset Password, and I can't seem to come up with something that works.

这是我到目前为止所拥有的:

Here's what I have so far:

require 'test_helper'

class ResetPasswordTest < ActionDispatch::IntegrationTest
  setup do
    @user = users(:example)
  end

  test "reset user's password" do 
    old_password = @user.encrypted_password

    puts @user.inspect

    # This assertion works
    assert_difference('ActionMailer::Base.deliveries.count', 1) do
      post user_password_path, user: {email: @user.email}
    end

    # puts @user.reset_password_token => nil
    # Not sure why this doesn't assign a reset password token to @user

    patch "/users/password", user: {
      reset_password_token: @user.reset_password_token, 
      password: "new-password", 
      password_confirmation: "new-password",
    }

    # I get a success here, but I'm not sure why, since reset password token is nil.
    assert_response :success

    # This assertion doesn't work. 
    assert_not_equal(@user.encrypted_password, old_password)
  end

end

我在上面似乎无法正常工作的地方添加了一些评论.有没有人有见识，或者有关于如何更好地进行测试的想法?

I've added some comments above to where things don't seem to be working. Does anyone have an insight, or an idea about how better to test this?

推荐答案

我发现您需要在发送密码重置电子邮件时和放设置/user时重新加载用户/password 路由.您还需要从电子邮件中获取密码令牌，因为它与数据库中存储的密码令牌不同.

I figured out that you need to reload the user upon sending the password reset email and when putting the /user/password route. You also need to get the password token from the email as it is different from the one stored in the database.

require 'test_helper'

class ResetPasswordTest < ActionDispatch::IntegrationTest
  setup do
    @user = users(:example)
  end

  test "reset user's password" do 
    # store old encrypted password
    old_password = @user.encrypted_password

    # check to ensure mailer sends reset password email
    assert_difference('ActionMailer::Base.deliveries.count', 1) do
      post user_password_path, user: {email: @user.email}
      assert_redirected_to new_user_session_path
    end

    # Get the email, and get the reset password token from it
    message = ActionMailer::Base.deliveries[0].to_s
    rpt_index = message.index("reset_password_token")+"reset_password_token".length+1
    reset_password_token = message[rpt_index...message.index("\"", rpt_index)]

    # reload the user and ensure user.reset_password_token is present
    # NOTE: user.reset_password_token and the token pulled from the email
    # are DIFFERENT
    @user.reload
    assert_not_nil @user.reset_password_token

    # Ensure that a bad token won't reset the password
    put "/users/password", user: {
      reset_password_token: "bad reset token", 
      password: "new-password", 
      password_confirmation: "new-password",
    }

    assert_match "error", response.body
    assert_equal @user.encrypted_password, old_password

    # Valid password update
    put "/users/password", user: {
      reset_password_token: reset_password_token, 
      password: "new-password", 
      password_confirmation: "new-password",
    }

    # After password update, signed in and redirected to root path
    assert_redirected_to root_path

    # Reload user and ensure that the password is updated.
    @user.reload
    assert_not_equal(@user.encrypted_password, old_password)
  end

end

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