ruby on rails - API test在dev db中写入，但在test db中读取

Question

我想测试我的api与机载

调用api工作并创建一个用户，但在dev DB:没有创建的日志，我发现它使用rails c.

但是当我做User。在测试中，它搜索测试数据库:有日志，但它没有找到用户。

这是我的测试:

require 'rails_helper'
describe 'register#create' do
  it 'should create a new user' do
    post '/register',
    {
      email: '[e-mail]',
      password: '12345678',
      password_confirmation: '12345678'
    }
    puts response.body
    expect_status 200
    expect(User.find_by_email('[e-mail]')).to exist
  end
end

这是我要测试的方法:

class RegistrationsController < Devise::RegistrationsController
      respond_to :json
      skip_before_filter :verify_authenticity_token
      acts_as_token_authentication_handler_for User
      skip_before_filter :authenticate_entity_from_token!, only: [:create]
      skip_before_filter :authenticate_entity!, only: [:create]
      skip_before_filter :authenticate_scope!
      append_before_filter :authenticate_scope!, only: [:destroy]
      def create
        build_resource(sign_up_params)
        if !resource.valid?
          status = 422
          message = "#{resource.errors.full_messages}"
        elsif resource.save!
          status = 200
          message = "Successfully created new account for email #{sign_up_params[:email]}."
        else
          clean_up_passwords resource
          status = 500
          message = "Failed to create new account for email #{sign_up_params[:email]}."
        end
        respond_to do |format|
          format.json { render json: { message: message }, status: status }
        end
      end

下面是rails_helper:

ENV['RAILS_ENV'] = 'test'
require File.expand_path('../../config/environment', __FILE__)
abort("The Rails environment is running in production mode!") if Rails.env.production?
require 'spec_helper'
require 'rspec/rails'
ActiveRecord::Migration.maintain_test_schema!
RSpec.configure do |config|
  config.fixture_path = "#{::Rails.root}/spec/fixtures"
  config.use_transactional_fixtures = true
  config.infer_spec_type_from_file_location!
end

spec_helper:

ENV['RAILS_ENV'] = 'test'
require 'airborne'
Airborne.configure do |config|
  config.base_url = 'http://myapp.dev/api/v1'
end
RSpec.configure do |config|
  config.expect_with :rspec do |expectations|
    expectations.include_chain_clauses_in_custom_matcher_descriptions = true
  end
  config.mock_with :rspec do |mocks|
    mocks.verify_partial_doubles = true
  end
end

最后，这里是日志:

$ rspec
WARN: Unresolved specs during Gem::Specification.reset:
      minitest (~> 5.1)
WARN: Clearing out unresolved specs.
Please report a bug if this causes problems.
DEBUG -- :   ActiveRecord::SchemaMigration Load (0.1ms)  SELECT "schema_migrations".* FROM "schema_migrations"
DEBUG -- :    (0.1ms)  begin transaction
{"message":"Successfully created new account for email [e-mail]."}
DEBUG -- :   User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."email" = ? LIMIT 1  [["email", "[e-mail]"]]
DEBUG -- :    (0.1ms)  rollback transaction
F
Failures:
  1) register#create should create a new user
     Failure/Error: expect(User.find_by_email('[e-mail]')).to exist
       expected nil to exist but it does not respond to either `exist?` or `exists?`
     # ./spec/registration_controller_spec.rb:19:in `block (2 levels) in <top (required)>'

我是rails的新手，我不知道问题可能来自哪里。

谢谢你的帮助

Answer 1

在我的测试中，我POST到http://myapp.dv/api/v1/register，这是一个Pow!url。

战俘!配置是默认的，它指向DEV环境。

所以我的测试是在正确的环境中，而不是调用api。

我现在用粉末来切换环境，它有效。

ps:我也替换了

expect(User.find_by_email('[e-mail]')).to exist

expect(User.find_by_email('[e-mail]')).not_to be_nil