Question

我有一个新的rails环境我正在设置，并且我在运行RSPEC测试时遇到了与postgres连接到数据库的一些问题。

我的环境是Ruby 2.2.4p230，Rails 3.2.22，Postgresql 9.4.5

我的database.yml文件如下：

  test:
    adapter: postgresql
    encoding: unicode
    database: myapp_com_test
    min_messages: WARNING
    pool: 5
    username: 
    password:

我可以运行rake db:migrate而不会收到任何错误。

我也可以运行rails c test，控制台似乎启动并向我显示：

Digest::Digest is deprecated; use Digest
Loading test environment (Rails 3.2.22)
[1] pry(main)>

但是当我运行rake db:test:prepare之类的东西时，看起来它在终端窗口中运行正常，但我在服务器窗口中收到FATAL: database "myapp_com_test" does not exist。

同样，当我运行rake spec时，我在服务器窗口中收到相同的FATAL: database "myapp_com_test" does not exist以及此错误

Connecting to database specified by database.yml
   (0.3ms)  SELECT "schema_migrations"."version" FROM "schema_migrations" 
   (0.6ms)  SELECT version FROM schema_migrations ORDER BY version
   (126.3ms)  DROP DATABASE IF EXISTS "myapp_com_test"
   (236.5ms)  CREATE DATABASE "myapp_com_test" ENCODING = 'unicode'
/Users/ryanfitch/.rvm/rubies/ruby-2.2.4/bin/ruby -S rspec ./spec/controllers/account_controller_spec.rb ./spec/controllers/artists_controller_spec.rb ./spec/controllers/contact_controller_spec.rb ./spec/controllers/exclusivities_controller_spec.rb ./spec/controllers/help_controller_spec.rb ./spec/controllers/home_controller_spec.rb ./spec/controllers/legal_controller_spec.rb ./spec/controllers/line_items_controller_spec.rb ./spec/controllers/mixtapes_controller_spec.rb ./spec/controllers/newsletter_controller_spec.rb ./spec/controllers/order_controller_spec.rb ./spec/controllers/originals_controller_spec.rb ./spec/controllers/registrations_controller_spec.rb ./spec/controllers/stations_controller_spec.rb ./spec/controllers/story_controller_spec.rb ./spec/controllers/tracks_controller_spec.rb ./spec/controllers/users_controller_spec.rb ./spec/decorators/exclusivities_decorator_spec.rb ./spec/decorators/station_decorator_spec.rb ./spec/features/user_creates_account_spec.rb ./spec/features/user_places_click_order_spec.rb ./spec/helpers/exclusivities_helper_spec.rb ./spec/helpers/stations_helper_spec.rb ./spec/models/address_spec.rb ./spec/models/artist_spec.rb ./spec/models/billing_information_spec.rb ./spec/models/exclusivity_spec.rb ./spec/models/license_spec.rb ./spec/models/line_item_spec.rb ./spec/models/mixtape_download_spec.rb ./spec/models/mixtape_spec.rb ./spec/models/order_spec.rb ./spec/models/outbox_spec.rb ./spec/models/promo_code_spec.rb ./spec/models/side_spec.rb ./spec/models/station_spec.rb ./spec/models/track_rank_spec.rb ./spec/models/track_spec.rb ./spec/models/user_spec.rb ./spec/models/vendor_spec.rb ./spec/routing/artists_routing_spec.rb ./spec/routing/contact_routing_spec.rb ./spec/routing/help_routing_spec.rb ./spec/routing/home_routing_spec.rb ./spec/routing/legal_routing_spec.rb ./spec/routing/mixtapes_routing_spec.rb ./spec/routing/originals_routing_spec.rb ./spec/routing/story_routing_spec.rb ./spec/routing/tracks_routing_spec.rb ./spec/views/stations/play.html.erb_spec.rb
invalid option: --no-fail-fast

Please use --help for a listing of valid options
/Users/ryanfitch/.rvm/rubies/ruby-2.2.4/bin/ruby -S rspec ./spec/controllers/account_controller_spec.rb ./spec/controllers/artists_controller_spec.rb ./spec/controllers/contact_controller_spec.rb ./spec/controllers/exclusivities_controller_spec.rb ./spec/controllers/help_controller_spec.rb ./spec/controllers/home_controller_spec.rb ./spec/controllers/legal_controller_spec.rb ./spec/controllers/line_items_controller_spec.rb ./spec/controllers/mixtapes_controller_spec.rb ./spec/controllers/newsletter_controller_spec.rb ./spec/controllers/order_controller_spec.rb ./spec/controllers/originals_controller_spec.rb ./spec/controllers/registrations_controller_spec.rb ./spec/controllers/stations_controller_spec.rb ./spec/controllers/story_controller_spec.rb ./spec/controllers/tracks_controller_spec.rb ./spec/controllers/users_controller_spec.rb ./spec/decorators/exclusivities_decorator_spec.rb ./spec/decorators/station_decorator_spec.rb ./spec/features/user_creates_account_spec.rb ./spec/features/user_places_click_order_spec.rb ./spec/helpers/exclusivities_helper_spec.rb ./spec/helpers/stations_helper_spec.rb ./spec/models/address_spec.rb ./spec/models/artist_spec.rb ./spec/models/billing_information_spec.rb ./spec/models/exclusivity_spec.rb ./spec/models/license_spec.rb ./spec/models/line_item_spec.rb ./spec/models/mixtape_download_spec.rb ./spec/models/mixtape_spec.rb ./spec/models/order_spec.rb ./spec/models/outbox_spec.rb ./spec/models/promo_code_spec.rb ./spec/models/side_spec.rb ./spec/models/station_spec.rb ./spec/models/track_rank_spec.rb ./spec/models/track_spec.rb ./spec/models/user_spec.rb ./spec/models/vendor_spec.rb ./spec/routing/artists_routing_spec.rb ./spec/routing/contact_routing_spec.rb ./spec/routing/help_routing_spec.rb ./spec/routing/home_routing_spec.rb ./spec/routing/legal_routing_spec.rb ./spec/routing/mixtapes_routing_spec.rb ./spec/routing/originals_routing_spec.rb ./spec/routing/story_routing_spec.rb ./spec/routing/tracks_routing_spec.rb ./spec/views/stations/play.html.erb_spec.rb failed

有什么想法在这里发生了什么？

编辑：我可以运行rails db test并打开数据库控制台并向我显示模式，以便测试数据库和开发数据库在那里并且似乎正在运行 - 但Postgres在我运行时似乎仍然无法找到它rake spec出于某种原因。

Answer 1

查看Postgres on Rails FATAL: database does not exist

尝试rake db:create:all，然后尝试rake db:migrate

关于Rails的Postgres致命：数据库＆＃34; my_app_test＆＃34;不存在

1 个答案: