ruby-on-rails - Rails Minitest API 连接 - NoMethodError：未定义的方法“调用”

Question

我想为负责在外部提供者内部创建数据并更新我的数据库中的一些内容的服务创建一个 Minitest。为此，我正在使用 VCR 和以下测试：

#test/services/identity_checks/check_creator_test.rb

require 'test_helper'

module IdentityChecks
  class CheckCreator < ActiveSupport::TestCase
    setup do
      VCR.insert_cassette name
      identity_check.user_id = user.id
    end
    
    teardown do
      VCR.eject_cassette
    end
    
    test 'update status' do
      service
      identity_check.reload
      assert_equal 'Not started', identity_check.status
    end
    
    private
    
    def service
      ::CheckCreator.new(identity_check).call
    end
    
    def identity_check
      @identity_check ||= identity_checks(:in_progress)
    end
    
    def user
      @user ||= users(:registered)
    end
  end  
end

并测试服务：

#app/services/identity_checks/check_creator.rb

module IdentityChecks
  class CheckCreator
    def initialize(identity_check)
      @identity_check = identity_check
    end
    
    def call
      response = api.create_check(options: build_options)
      identity_check.update!(check_uuid: response['id'], status: response['status_label'], check_body: response)
    end
    
    attr_accessor :identity_check
    
    private
    
    def api
      @api ||= ::Identity::Api.new
    end
  end
end

使用此代码，我收到一个错误：

NoMethodError: 未定义的方法call' for #<IdentityChecks::CheckCreator test/services/identity_checks/check_creator_test.rb:31:in 服务'test/services/identity_checks/check_creator_test.rb:23:in `block in class:CheckCreator'

我以为是因为 VCR，但当我摆脱它时，它仍然是一样的。在 Rails 控制台内部，一切正常。

标签： ruby-on-railsrubymockingminitestvcr