RoR：测试使用 http 令牌身份验证的操作

使用HTTP令牌身份验证的RoR测试操作

ruby
require 'rails_helper'
RSpec.describe 'API身份验证', type: :request do
  let(:user) { create(:user) }
  let(:headers) { valid_headers.except('Authorization') }
  let(:valid_attributes) do
    attributes_for(:user, password_confirmation: user.password)
  end
  describe 'POST /auth/sign_in' do
    context '当请求的参数有效时' do
      before { post '/auth/sign_in', params: valid_attributes.to_json, headers: headers }
      it '返回身份验证令牌' do
        expect(json['auth_token']).not_to be_nil
      end
      it '返回状态码200' do
        expect(response).to have_http_status(200)
      end
    end
    context '当请求的参数无效时' do
      before { post '/auth/sign_in', params: {}, headers: headers }
      it '返回状态码401' do
        expect(response).to have_http_status(401)
      end
      it '返回无效的凭据错误消息' do
        expect(json['errors']['email']).to include('无效的凭据')
      end
    end
  end
end

bash
bundle exec rspec