我有一个zeus-parallel_tests和他的初始化问题:
我的gemfile:
group :development, :test do
gem "sqlite3"
gem "rspec-rails"
gem "rspec-its"
gem "guard-rspec"
gem "quiet_assets"
gem "dotenv-rails"
gem "parallel_tests"
gem "zeus-parallel_tests"
end
然后捆绑,好
我的database.yml配置:
connection: &connection
adapter: postgresql
host: localhost
username: ********
password: ********
encoding: utf8
min_messages: warning
development:
database: app_development
<<: *connection
test:
database: app_test<%= ENV['TEST_ENV_NUMBER'] %>
<<: *connection
production:
database: app_production
<<: *connection
然后zeus-parallel_tests初始化以创建我的custom_plan.rb和zeus.json
行
但是当我尝试创建我的并行数据库(我有一个具有8个线程的i7)时,我收到一个奇怪的消息:
> rake parallel:create
app_development already exists
app_development already exists
app_development already exists
app_development already exists
app_development already exists
app_development already exists
app_development already exists
app_development already exists
用并行尝试复制我的开发数据库?我希望他复制我的app_test数据库
> rake parallel:drop
> rake parallel:create
PG::Error: ERROR: duplicate key value violates unique constraint "pg_database_datname_index"
DETAIL: Key (datname)=(app_development) already exists.
: CREATE DATABASE "app_development" ENCODING = 'utf8'
and
/vendor/bundle/gems/activesupport-4.1.13/lib/active_support/notifications/instrumenter.rb:20:in `instrument'PG::Error: ERROR: duplicate key value violates unique constraint "pg_database_datname_index"
经过操作后,我只有1个app_test数据库和1个app_development数据库。
任何想法 ?
我不碰custom_plan.rb和zeus.json
宙斯还好
rspec还可以
红宝石= 2.1.3
Rails = 4.1.13
最佳答案
我在使用parallel_specs
gem(而不是zeus
一个)时遇到了相同的问题-我相信它正在尝试在开发环境中运行。我不确定这是我的应用程序还是gem中的问题,但是我必须明确设置RAILS_ENV
才能起作用:
RAILS_ENV=test bundle exec rake parallel:setup
RAILS_ENV=test bundle exec rake parallel:spec