ThinkingSphinx 在 RSpec 中不起作用

Question

我读过帖子说这是由于事务性固定装置，但看起来我们没有使用这些固定装置。我读过其他帖子，这些帖子建议我在每次测试运行之前进行一些时髦的停止、重新启动和重新索引。这似乎没有帮助。

ThinkingSphinx 在应用程序中运行良好，但在测试中它的行为非常奇怪。在我的规范中创建了几个Organization 模型后，我运行了狮身人面像搜索。它有我期待的两条记录，但也有很多零。这很烦人，但我添加了一个:retry_stale => true，然后这些就消失了，所以我对第一个查询很满意：

(rdb:1) p Organization.search '', :retry_stale => true
[#<Organization id: 1, ein: nil, name: "Allina", created_at: "2012-09-11 15:03:04", updated_at: "2012-09-11 15:03:04", parent_id: nil, main_phone: "7867685187x894", fax: nil, email: nil, url: nil, crm_id: 1, target_market: false, notes: nil, form990_notes: nil, mec_revenue: 750000.0, legacy_id: nil, teaching_program_type_id: nil, sponsorship_type_id: nil, is_member_council_teaching_hospitals: nil, has_teaching_program: nil, is_major_academic_medical_center: nil, does_participate_in_survey: nil, status: "modified", net_revenue: nil, gross_revenue: nil, source_name: nil, source_id: nil, import_concat_key: nil, bigtime_id: nil, is_non_hc: nil, is_client: nil, contact_record_id: nil, form990_legacy_id: nil, number_of_beds: nil, tax_exempt_status: nil, delta: true>, #<Organization id: 2, ein: nil, name: "HealthPartners", created_at: "2012-09-11 15:03:04", updated_at: "2012-09-11 15:03:04", parent_id: nil, main_phone: "3407862693x0935", fax: nil, email: nil, url: nil, crm_id: 1, target_market: false, notes: nil, form990_notes: nil, mec_revenue: nil, legacy_id: nil, teaching_program_type_id: nil, sponsorship_type_id: nil, is_member_council_teaching_hospitals: nil, has_teaching_program: nil, is_major_academic_medical_center: nil, does_participate_in_survey: nil, status: "modified", net_revenue: nil, gross_revenue: nil, source_name: nil, source_id: nil, import_concat_key: nil, bigtime_id: nil, is_non_hc: nil, is_client: nil, contact_record_id: nil, form990_legacy_id: nil, number_of_beds: nil, tax_exempt_status: nil, delta: true>]

但是现在，如果我尝试按名称搜索，这在我的模型中最明确地被索引，我没有得到我的记录。

(rdb:1) p Organization.search 'Allina', :retry_stale => true
[]

我尝试修改选项无济于事，所以我想我只是尝试在星模式下搜索单个字母。结果令人不安。

(rdb:1) p Organization.search 'C', :star => true, :retry_stale => true
[#<Organization id: 1, ein: nil, name: "Allina", created_at: "2012-09-11 15:03:04", updated_at: "2012-09-11 15:03:04", parent_id: nil, main_phone: "7867685187x894", fax: nil, email: nil, url: nil, crm_id: 1, target_market: false, notes: nil, form990_notes: nil, mec_revenue: 750000.0, legacy_id: nil, teaching_program_type_id: nil, sponsorship_type_id: nil, is_member_council_teaching_hospitals: nil, has_teaching_program: nil, is_major_academic_medical_center: nil, does_participate_in_survey: nil, status: "modified", net_revenue: nil, gross_revenue: nil, source_name: nil, source_id: nil, import_concat_key: nil, bigtime_id: nil, is_non_hc: nil, is_client: nil, contact_record_id: nil, form990_legacy_id: nil, number_of_beds: nil, tax_exempt_status: nil, delta: true>]

name 字段中显然没有字母“C”。我的模型还索引设置为modified 的status 字段，并索引address 关联的state 字段。该值是“CA”，所以我认为 也许 ThinkingSphinx 正在使用该索引查找该记录。所以我想我会尝试搜索“CA”，然后猜猜发生了什么：

(rdb:1) p Organization.search 'CA', :star => true, :retry_stale => true
[]

没什么！这种古怪的行为是怎么回事？好的，你们可能想看看一些配置和规范助手以及一些索引定义：

配置/sphinx.yml

development:
  enable_star: 1
  min_infix_len: 1

test:
  enable_star: 1
  min_infix_len: 1

spec/spec_helper.rb

Spork.prefork do
  require 'headless'

  headless = Headless.new(:display => 99)
  headless.start
  at_exit do
    headless.destroy
  end

  ENV["RAILS_ENV"] ||= 'test'
  require File.expand_path("../../config/environment", __FILE__)
  require 'rspec/rails'
  require 'capybara/rspec'
  require 'database_cleaner'

  #require 'rspec/autorun'
  Dir[Rails.root.join("spec/support/**/*.rb")].each {|f| require f}
  RSpec.configure do |config|
    config.use_transactional_fixtures = false
    config.treat_symbols_as_metadata_keys_with_true_values = true
    config.infer_base_class_for_anonymous_controllers = false

    config.include Devise::TestHelpers, :type => :controller
    config.extend ControllerMacros, :type => :controller
    config.include Warden::Test::Helpers, :type => :request
    config.include FactoryGirl::Syntax::Methods

    config.before(:suite) do
      DatabaseCleaner.strategy = :truncation, {
        :except => %w(sponsorship_types teaching_program_types title_groups positions tax_exempt_organization_types)}
    end

    config.before(:each) do
      DatabaseCleaner.start
    end

    config.after(:each) do
      DatabaseCleaner.clean
    end
  end
end

Spork.each_run do
end

app/models/organization.rb

  define_index do
    indexes :name, :sortable => true
    indexes address(:state), :as => :state
    indexes status

    set_property :delta => true
  end

Answer 1

我们在测试单元中编写了 Thinking Spec 测试。它工作得很好。 在您的 spec/spec_helper.rb 中包含以下内容

require 'thinking_sphinx/test'
ThinkingSphinx::Test.init

另外，在每个测试中，在设置中有 ThinkingSphinx::Test.start，在拆卸中有 ThinkingSphinx::Test.stop