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|
Feature: automatically load factory definitions
Background:
When I create a new rails application
And I add "factory_bot_rails" from this project as a dependency
And I run `bundle install` with a clean environment
And I write to "db/migrate/1_create_users.rb" with:
"""
migration_class =
if ActiveRecord::Migration.respond_to?(:[])
ActiveRecord::Migration[4.2]
else
ActiveRecord::Migration
end
class CreateUsers < migration_class
def self.up
create_table :users do |t|
t.string :name
end
end
end
"""
When I run `bundle exec rake db:migrate` with a clean environment
And I write to "app/models/user.rb" with:
"""
class User < ActiveRecord::Base
end
"""
Scenario: generate a Rails application and use factory definitions
When I write to "test/factories.rb" with:
"""
FactoryBot.define do
factory :user do
name { "Frank" }
end
end
"""
When I write to "test/unit/user_test.rb" with:
"""
require 'test_helper'
class UserTest < ActiveSupport::TestCase
test "use factory" do
user = FactoryBot.create(:user)
assert_equal 'Frank', user.name
end
end
"""
When I run `bundle exec rake test` with a clean environment
Then the output should contain "1 assertions, 0 failures, 0 errors"
Scenario: use custom definition file paths
When I configure the factories as:
"""
config.factory_bot.definition_file_paths = ["custom_factories_path"]
"""
When I write to "custom_factories_path.rb" with:
"""
FactoryBot.define do
factory :user do
name { "Frank" }
end
end
"""
When I write to "test/unit/user_test.rb" with:
"""
require 'test_helper'
class UserTest < ActiveSupport::TestCase
test "use factory" do
user = FactoryBot.create(:user)
assert_equal 'Frank', user.name
end
end
"""
When I run `bundle exec rake test` with a clean environment
Then the output should contain "1 assertions, 0 failures, 0 errors"
Scenario: use 3rd-party factories with configured definition file paths
When I append to "config/application.rb" with:
"""
require File.expand_path('../../lib/some_railtie/railties.rb', __FILE__)
"""
When I write to "lib/some_railtie/railties.rb" with:
"""
module SomeRailtie
class Railtie < ::Rails::Engine
config.factory_bot.definition_file_paths << File.expand_path('../factories', __FILE__)
end
end
"""
When I write to "lib/some_railtie/factories.rb" with:
"""
FactoryBot.define do
factory :factory_from_some_railtie, class: 'User' do
name { 'Artem' }
end
end
"""
When I write to "test/unit/user_test.rb" with:
"""
require 'test_helper'
class UserTest < ActiveSupport::TestCase
test "use factory of some_railtie" do
user = FactoryBot.create(:factory_from_some_railtie)
assert_equal 'Artem', user.name
end
end
"""
When I run `bundle exec rake test` with a clean environment
Then the output should contain "1 assertions, 0 failures, 0 errors"
Scenario: use 3rd-party factories with an initializer and without any user-defined factories
When I append to "config/application.rb" with:
"""
require File.expand_path('../../lib/some_railtie/railties.rb', __FILE__)
"""
When I write to "lib/some_railtie/railties.rb" with:
"""
module SomeRailtie
class Railtie < ::Rails::Engine
initializer "some_railtie.factories", :after => "factory_bot.set_factory_paths" do
FactoryBot.definition_file_paths << File.expand_path('../factories', __FILE__)
end
end
end
"""
When I write to "lib/some_railtie/factories.rb" with:
"""
FactoryBot.define do
factory :factory_from_some_railtie, class: 'User' do
name { 'Artem' }
end
end
"""
When I write to "test/unit/user_test.rb" with:
"""
require 'test_helper'
class UserTest < ActiveSupport::TestCase
test "use factory of some_railtie" do
railtie_user = FactoryBot.create(:factory_from_some_railtie)
assert_equal 'Artem', railtie_user.name
end
end
"""
When I run `bundle exec rake test` with a clean environment
Then the output should contain "1 assertions, 0 failures, 0 errors"
Scenario: use 3rd-party factories with an initializer together with a user-defined factory
When I append to "config/application.rb" with:
"""
require File.expand_path('../../lib/some_railtie/railties.rb', __FILE__)
"""
When I write to "lib/some_railtie/railties.rb" with:
"""
module SomeRailtie
class Railtie < ::Rails::Engine
initializer "some_railtie.factories", :after => "factory_bot.set_factory_paths" do
FactoryBot.definition_file_paths << File.expand_path('../factories', __FILE__)
end
end
end
"""
When I write to "lib/some_railtie/factories.rb" with:
"""
FactoryBot.define do
factory :factory_from_some_railtie, class: 'User' do
name { 'Artem' }
end
end
"""
When I write to "test/factories.rb" with:
"""
FactoryBot.define do
factory :user do
name { "Frank" }
end
end
"""
When I write to "test/unit/user_test.rb" with:
"""
require 'test_helper'
class UserTest < ActiveSupport::TestCase
test "use factory of some_railtie" do
railtie_user = FactoryBot.create(:factory_from_some_railtie)
assert_equal 'Artem', railtie_user.name
user = FactoryBot.create(:user)
assert_equal 'Frank', user.name
end
end
"""
When I run `bundle exec rake test` with a clean environment
Then the output should contain "2 assertions, 0 failures, 0 errors"
|
