测试套件在 local 上通过，但在 Travis-CI 上失败。这是来自失败的构建的片段：
Failures:
1) account creation allows access of subdomain
Failure/Error: @account.save
ActiveRecord::StatementInvalid:
PG::UndefinedTable: ERROR: relation "users" does not exist at character 13
: INSERT INTO "users" ("username", "email", "encrypted_password", "created_at", "updated_at") VALUES ($1, $2, $3, $4, $5) RETURNING "id"
# ./app/controllers/accounts_controller.rb:14:in `create'
# ./spec/features/account_creation_feature_spec.rb:43:in `sign_up'
# ./spec/features/account_creation_feature_spec.rb:6:in `block (2 levels) in <top (required)>'
# ------------------
# --- Caused by: ---
# PG::UndefinedTable:
# ERROR: relation "users" does not exist at character 13
# ./app/controllers/accounts_controller.rb:14:in `create'
顺便说一下，这是规范，失败的示例数量各不相同；有时只有一个会失败，两个或全部失败。无论是否需要 spec_helper，在 CI 上仍然失败......
account_creation_feature_spec.rb
require 'rails_helper'
# require 'spec_helper'
describe 'account creation' do
let(:subdomain) { FactoryGirl.generate(:subdomain) }
before(:each) { sign_up(subdomain) }
it 'allows user to create account' do
expect(page.current_url).to include(subdomain)
expect(Account.all.count).to eq(1)
end
it 'allows access of subdomain' do
visit root_url(subdomain: subdomain)
puts page.current_url
expect(page.current_url).to include(subdomain)
end
it 'allows account followup creation' do
subdomain2 = "#{subdomain}2"
sign_up(subdomain2)
expect(page.current_url).to include(subdomain2)
expect(Account.all.count).to eq(2)
end
it 'does not allow account creation on subdomain' do
user = User.first
subdomain = Account.first.subdomain
sign_in_user(user, subdomain: subdomain)
expect { visit new_account_url(subdomain: subdomain) }.to raise_error ActionController::RoutingError
end
def sign_up(subdomain)
visit root_url(subdomain: false)
click_link 'Create Account'
# puts page.html
fill_in 'account_owner_attributes_username', with: 'Indy'
fill_in 'account_owner_attributes_email', with: 'indiana@jones.com'
fill_in 'account_owner_attributes_password', with: 'templeofdoom'
fill_in 'account_owner_attributes_password_confirmation', with: 'templeofdoom'
fill_in 'Subdomain', with: subdomain
click_button 'Create Account'
end
end
这与 travs.yml 的设置方式有什么关系吗？
travis.yml
language: ruby
rvm:
- 2.3.3
sudo: required
services:
- postgresql
cache:
directories:
- travis_phantomjs
before_install:
- "export PATH=$PWD/travis_phantomjs/phantomjs-2.1.1-linux-x86_64/bin:$PATH"
- "if [ $(phantomjs --version) != '2.1.1' ]; then rm -rf $PWD/travis_phantomjs; mkdir -p $PWD/travis_phantomjs; fi"
- "if [ $(phantomjs --version) != '2.1.1' ]; then wget https://assets.membergetmember.co/software/phantomjs-2.1.1-linux-x86_64.tar.bz2 -O $PWD/travis_phantomjs/phantomjs-2.1.1-linux-x86_64.tar.bz2; fi"
- "if [ $(phantomjs --version) != '2.1.1' ]; then tar -xvf $PWD/travis_phantomjs/phantomjs-2.1.1-linux-x86_64.tar.bz2 -C $PWD/travis_phantomjs; fi"
- "phantomjs --version"
before_script:
- cp config/database.yml.travis config/database.yml
- psql -c 'create database travis_ci_test;' -U postgres
- bundle exec rake db:setup
- bin/rake db:migrate RAILS_ENV=test
script:
- bundle exec rspec
或者这是 factory_girl 的问题？
规格/工厂/accounts.rb
FactoryGirl.define do
sequence(:subdomain) { |n| "subdomain#{n}" }
factory :account do
sequence(:subdomain) { |n| "subdomain#{n}" }
association :owner, factory: :user
factory :account_with_schema do
after(:build) do |account|
Apartment::Tenant.create(account.subdomain)
Apartment::Tenant.switch!(account.subdomain)
end
after(:create) do |account|
Apartment::Tenant.reset
end
end
end
end
相关的宝石可能是设计、工厂女孩和公寓......
宝石文件
source 'https://rubygems.org'
gem 'rails', '4.2.8'
# Use postgresql as the database for Active Record
gem 'pg', '~> 0.15'
# Sass-powered version of Bootstrap 3
gem 'bootstrap-sass', '~> 3.3.6'
# Use SCSS for stylesheets
gem 'sass-rails', '~> 5.0'
gem 'sprockets-rails', '>= 2.1.4'
gem 'simple_form'
gem 'devise'
# Database multi-tenancy for Rails applications.
gem 'apartment'
# Use Uglifier as compressor for JavaScript assets
gem 'uglifier', '>= 1.3.0'
# Use CoffeeScript for .coffee assets and views
gem 'coffee-rails', '~> 4.1.0'
# Use jquery as the JavaScript library
gem 'jquery-rails'
# Use ActiveModel has_secure_password
# gem 'bcrypt', '~> 3.1.7'
# Use Unicorn as the app server
# gem 'unicorn'
# Use Capistrano for deployment
# gem 'capistrano-rails', group: :development
group :test do
# Powerful matchers for testing models & controllers.
gem 'shoulda-matchers', require: false
# Ruby wrapper for PhantomJS headless browser.
gem 'poltergeist'
end
group :development, :test do
# Call 'byebug' anywhere in the code to stop execution and get a debugger console
# gem 'byebug'
gem 'guard'
# Auto-reload browser when files are saved.
gem 'guard-livereload'
# Run tests when files are saved.
gem 'guard-rspec'
gem 'rspec-rails'
# Integration testing for Rails.
gem 'capybara'
# Factories for instances of an ActiveRecord object.
gem 'factory_girl_rails', require: false
# Clean up the database after test runs.
gem 'database_cleaner'
# Evaluate test coverage.
gem 'coveralls', require: false
end
group :development do
# Access an IRB console on exception pages or by using <%= console %> in views
gem 'web-console', '~> 2.0'
# Spring speeds up development by keeping your application running in the background. Read more: https://github.com/rails/spring
gem 'spring'
end
# Speed up page load times, and see Heroku Log errors.
gem 'rails_12factor', group: :production
更新
运行该命令rake db:migrate --trace会产生以下结果：
** Invoke db:migrate (first_time)
** Invoke environment (first_time)
** Execute environment
** Invoke db:load_config (first_time)
** Execute db:load_config
** Execute db:migrate
** Invoke db:_dump (first_time)
** Execute db:_dump
** Invoke db:schema:dump (first_time)
** Invoke environment
** Invoke db:load_config
** Execute db:schema:dump
** Invoke apartment:migrate (first_time)
** Execute apartment:migrate
[WARNING] - The list of tenants to migrate appears to be empty. This could mean a few things:
1. You may not have created any, in which case you can ignore this message
2. You've run `apartment:migrate` directly without loading the Rails environment
* `apartment:migrate` is now deprecated. Tenants will automatically be migrated with `db:migrate`
Note that your tenants currently haven't been migrated. You'll need to run `db:migrate` to rectify this.
只运行 db:migrate 将发出相同的警告。