我有一个与 zeus-parallel_tests 和他的初始化有关的问题:
我的宝石文件:
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,好吧
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 init 用于创建我的 custom_plan.rb 和 zeus.json
但是当我尝试创建我的并行数据库时(我有一个带有 8 个线程的 i7)我有一个奇怪的消息:
> 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
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"
我操作后只有 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 zeus 没问题 rspec 没问题 Ruby = 2.1.3 Rails = 4.1.13