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Pull in Haml tests from rails3-generators

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commit c7025ae5bf99e269b55a99bbdc5edbf25dcbeda6 1 parent 1d6a59a
@indirect authored
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3  .gitignore
@@ -1 +1,2 @@
-*.gem
+*.gem
+tmp/
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2  README.md
@@ -12,4 +12,4 @@ Once you've done that, any time you generate a controller or scaffold, you'll ge
### Contributors
-Haml generators originally from [rails3-generators](http://github.com/indirect/rails3-generators), and written by Paul Barry, Anuj Dutta, Louis T, and Chris Rhoden.
+Haml generators originally from [rails3-generators](http://github.com/indirect/rails3-generators), and written by Paul Barry, Anuj Dutta, Louis T, and Chris Rhoden. Tests originally written by Louis T.
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11 Rakefile
@@ -1,2 +1,11 @@
require 'bundler'
-Bundler::GemHelper.install_tasks
+Bundler::GemHelper.install_tasks
+
+require 'rake/testtask'
+Rake::TestTask.new(:test) do |test|
+ test.libs << 'lib' << 'test'
+ test.pattern = 'test/**/*_test.rb'
+ test.verbose = true
+end
+
+task :default => :test
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58 test/fixtures/routes.rb
@@ -0,0 +1,58 @@
+TestApp.routes.draw do |map|
+ # The priority is based upon order of creation:
+ # first created -> highest priority.
+
+ # Sample of regular route:
+ # match 'products/:id' => 'catalog#view'
+ # Keep in mind you can assign values other than :controller and :action
+
+ # Sample of named route:
+ # match 'products/:id/purchase' => 'catalog#purchase', :as => :purchase
+ # This route can be invoked with purchase_url(:id => product.id)
+
+ # Sample resource route (maps HTTP verbs to controller actions automatically):
+ # resources :products
+
+ # Sample resource route with options:
+ # resources :products do
+ # member do
+ # get :short
+ # post :toggle
+ # end
+ #
+ # collection do
+ # get :sold
+ # end
+ # end
+
+ # Sample resource route with sub-resources:
+ # resources :products do
+ # resources :comments, :sales
+ # resource :seller
+ # end
+
+ # Sample resource route with more complex sub-resources
+ # resources :products do
+ # resources :comments
+ # resources :sales do
+ # get :recent, :on => :collection
+ # end
+ # end
+
+ # Sample resource route within a namespace:
+ # namespace :admin do
+ # # Directs /admin/products/* to Admin::ProductsController
+ # # (app/controllers/admin/products_controller.rb)
+ # resources :products
+ # end
+
+ # You can have the root of your site routed with "root"
+ # just remember to delete public/index.html.
+ # root :to => "welcome#index"
+
+ # See how all your routes lay out with "rake routes"
+
+ # This is a legacy wild controller route that's not recommended for RESTful applications.
+ # Note: This route will make all actions in every controller accessible via GET requests.
+ # match ':controller(/:action(/:id(.:format)))'
+end
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17 test/lib/generators/haml/controller_generator_test.rb
@@ -0,0 +1,17 @@
+require 'test_helper'
+require 'lib/generators/haml/testing_helper'
+
+class Haml::Generators::ControllerGeneratorTest < Rails::Generators::TestCase
+ destination File.join(Rails.root)
+ tests Rails::Generators::ControllerGenerator
+ arguments %w(Account foo bar --template-engine haml)
+
+ setup :prepare_destination
+ setup :copy_routes
+
+ test "should invoke template engine" do
+ run_generator
+ assert_file "app/views/account/foo.html.haml", %r(app/views/account/foo\.html\.haml)
+ assert_file "app/views/account/bar.html.haml", %r(app/views/account/bar\.html\.haml)
+ end
+end
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31 test/lib/generators/haml/scaffold_generator_test.rb
@@ -0,0 +1,31 @@
+require 'test_helper'
+require 'lib/generators/haml/testing_helper'
+
+class Haml::Generators::ScaffoldGeneratorTest < Rails::Generators::TestCase
+ destination File.join(Rails.root)
+ tests Rails::Generators::ScaffoldGenerator
+ arguments %w(product_line title:string price:integer --template-engine haml)
+
+ setup :prepare_destination
+ setup :copy_routes
+
+ test "should invoke template engine" do
+ run_generator
+
+ %w(index edit new show _form).each { |view| assert_file "app/views/product_lines/#{view}.html.haml" }
+ assert_no_file "app/views/layouts/product_lines.html.haml"
+ end
+
+ test "should revoke template engine" do
+ run_generator
+ run_generator ["product_line"], :behavior => :revoke
+
+ assert_no_file "app/views/product_lines"
+ assert_no_file "app/views/layouts/product_lines.html.haml"
+ end
+
+ test "should invoke form builder" do
+ run_generator %w(product_line title:string price:integer --template-engine haml --form-builder some-form-builder)
+ assert_no_file "app/views/product_lines/_form.html.haml"
+ end
+end
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1  test/lib/generators/haml/testing_helper.rb
@@ -0,0 +1 @@
+require_generators :haml => ['scaffold', 'controller']
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72 test/test_helper.rb
@@ -0,0 +1,72 @@
+require 'rubygems'
+gem 'test-unit'
+require 'test/unit'
+require 'rails/all'
+require 'rails/generators'
+require 'rails/generators/test_case'
+
+class TestApp < Rails::Application
+ config.root = File.dirname(__FILE__)
+end
+Rails.application = TestApp
+
+module Rails
+ def self.root
+ @root ||= File.expand_path(File.join(File.dirname(__FILE__), '..', 'tmp', 'rails'))
+ end
+end
+Rails.application.config.root = Rails.root
+
+# Call configure to load the settings from
+# Rails.application.config.generators to Rails::Generators
+Rails::Generators.configure!
+
+Dir["#{File.dirname(__FILE__)}/support/**/*.rb"].each {|f| require f}
+
+def copy_routes
+ routes = File.expand_path(File.join(File.dirname(__FILE__), 'fixtures', 'routes.rb'))
+ destination = File.join(Rails.root, "config")
+ FileUtils.mkdir_p(destination)
+ FileUtils.cp File.expand_path(routes), destination
+end
+
+# Asserts the given class exists in the given content. When a block is given,
+# it yields the content of the class.
+#
+# assert_file "test/functional/accounts_controller_test.rb" do |controller_test|
+# assert_class "AccountsControllerTest", controller_test do |klass|
+# assert_match /context "index action"/, klass
+# end
+# end
+#
+def assert_class(klass, content)
+ assert content =~ /class #{klass}(\(.+\))?(.*?)\nend/m, "Expected to have class #{klass}"
+ yield $2.strip if block_given?
+end
+
+def generator_list
+ {
+ :rails => ['scaffold', 'controller'],
+ :haml => ['scaffold', 'controller']
+ }
+end
+
+def path_prefix(name)
+ case name
+ when :rails
+ 'rails/generators'
+ else
+ 'generators'
+ end
+end
+
+def require_generators(generator_list)
+ generator_list.each do |name, generators|
+ generators.each do |generator_name|
+ require File.join(path_prefix(name), name.to_s, generator_name.to_s, "#{generator_name}_generator")
+ end
+ end
+end
+alias :require_generator :require_generators
+
+require_generators generator_list
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