Problems with rspec 3, capybara and machinist 2 - capybara

Question

I have this feature test (Store model have a uniqueness validation):
feature "Index" do
before do
3.times { Store.make! }
end
scenario "User visit index" do
visit stores_path
within("table.table") do
Store.all.each do |store|
expect(page).to have_content(store.name)
end
end
end
end
When i run the test, randomly fails:
Failure/Error: 3.times { Store.make! }
ActiveRecord::RecordInvalid:
Validation failed: name has already been taken
My blueprint is (follow the machinist documentation to generate a unique record):
Store.blueprint do
name { "store #{sn}" }
end
I use DatabaseCleaner gem, then my config rails_spec:
ENV["RAILS_ENV"] ||= 'test'
require 'spec_helper'
require File.expand_path("../../config/environment", __FILE__)
require 'rspec/rails'
require 'shoulda/matchers'
require 'capybara/rails'
require 'capybara/rspec'
require 'pundit/rspec'
require 'database_cleaner'
Dir[Rails.root.join("spec/support/**/*.rb")].each { |f| require f }
ActiveRecord::Migration.maintain_test_schema!
RSpec.configure do |config|
config.mock_with :rspec
config.fixture_path = "#{::Rails.root}/spec/fixtures"
config.use_transactional_fixtures = false
config.before(:each) do |example|
DatabaseCleaner.strategy = if example.metadata[:js]
:truncation
else
:transaction
end
DatabaseCleaner.start
end
config.after(:each) do
DatabaseCleaner.clean
end
DatabaseCleaner.logger = Rails.logger
config.infer_spec_type_from_file_location!
That errors are driving me crazy

Answer 1

Try to replace the following in your spec/spec_helper.rb:
config.before :suite do |example|
DatabaseCleaner.strategy = example.metadata[:js] ? :truncation : :transaction
end
config.before do
DatabaseCleaner.clean
end