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|
@example_app
Feature: generator spec
Generator specs live in spec/generators. In order to access
the generator's methods you can call them on the "generator" object.
Background: A generator that uses "hook_for"
Given a file named "lib/generators/resourceful/resourceful_generator.rb" with:
"""
class ResourcefulGenerator < Rails::Generators::NamedBase
source_root File.expand_path('../templates', __FILE__)
class_option :super, :type => :boolean, :default => false
hook_for :orm, :in => :rails, :as => :model, :required => true
def create_resourceful_controller
template 'controller.rb', File.join('app/controllers', "#{plural_file_name}_controller.rb")
end
end
"""
And a file named "lib/generators/resourceful/templates/controller.rb" with:
"""
class <%= class_name.pluralize %>Controller < ResourcefulController
end
"""
Scenario: A spec that runs the entire generator
Given a file named "spec/generators/resourceful_generator_spec.rb" with:
"""
require "rails_helper"
require 'generators/resourceful/resourceful_generator'
describe ResourcefulGenerator do
before { run_generator %w(post) }
describe 'app/controller/posts_controller.rb' do
subject { file('app/controllers/posts_controller.rb') }
it { expect(subject).to exist }
it { expect(subject).to contain 'class PostsController < ResourcefulController' }
end
describe 'app/models/post.rb' do
subject { file('app/models/post.rb') }
it { expect(subject).to exist }
it { expect(subject).to contain 'class Post < ' }
end
end
"""
When I run `rake spec`
Then the output should contain "4 examples, 0 failures"
|
