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rails--rails/railties/test/generators/plugin_generator_test.rb
Josemar Luedke 08b435e1bd Change Gemfile’s double quotes in plugin generator
Since the generated application’s Gemfile is using single quotation marks, it
seems fair to use it on plugin’s Gemfile as well.
2014-05-10 17:56:16 -03:00

424 lines
15 KiB
Ruby

require 'generators/generators_test_helper'
require 'rails/generators/rails/plugin/plugin_generator'
require 'generators/shared_generator_tests'
DEFAULT_PLUGIN_FILES = %w(
.gitignore
Gemfile
Rakefile
README.rdoc
bukkits.gemspec
MIT-LICENSE
lib
lib/bukkits.rb
lib/tasks/bukkits_tasks.rake
lib/bukkits/version.rb
test/bukkits_test.rb
test/test_helper.rb
test/dummy
)
class PluginGeneratorTest < Rails::Generators::TestCase
include GeneratorsTestHelper
destination File.join(Rails.root, "tmp/bukkits")
arguments [destination_root]
# brings setup, teardown, and some tests
include SharedGeneratorTests
def test_invalid_plugin_name_raises_an_error
content = capture(:stderr){ run_generator [File.join(destination_root, "things-43")] }
assert_equal "Invalid plugin name things-43. Please give a name which use only alphabetic or numeric or \"_\" characters.\n", content
content = capture(:stderr){ run_generator [File.join(destination_root, "things4.3")] }
assert_equal "Invalid plugin name things4.3. Please give a name which use only alphabetic or numeric or \"_\" characters.\n", content
content = capture(:stderr){ run_generator [File.join(destination_root, "43things")] }
assert_equal "Invalid plugin name 43things. Please give a name which does not start with numbers.\n", content
content = capture(:stderr){ run_generator [File.join(destination_root, "plugin")] }
assert_equal "Invalid plugin name plugin. Please give a name which does not match one of the reserved rails words.\n", content
content = capture(:stderr){ run_generator [File.join(destination_root, "Digest")] }
assert_equal "Invalid plugin name Digest, constant Digest is already in use. Please choose another plugin name.\n", content
end
def test_camelcase_plugin_name_underscores_filenames
run_generator [File.join(destination_root, "CamelCasedName")]
assert_no_file "CamelCasedName/lib/CamelCasedName.rb"
assert_file "CamelCasedName/lib/camel_cased_name.rb", /module CamelCasedName/
end
def test_generating_without_options
run_generator
assert_file "README.rdoc", /Bukkits/
assert_no_file "config/routes.rb"
assert_file "test/test_helper.rb"
assert_file "test/bukkits_test.rb", /assert_kind_of Module, Bukkits/
end
def test_generating_test_files_in_full_mode
run_generator [destination_root, "--full"]
assert_directory "test/integration/"
assert_file "test/integration/navigation_test.rb", /ActionDispatch::IntegrationTest/
end
def test_inclusion_of_a_debugger
run_generator [destination_root, '--full']
if defined?(JRUBY_VERSION)
assert_file "Gemfile" do |content|
assert_no_match(/byebug/, content)
assert_no_match(/debugger/, content)
end
elsif RUBY_VERSION < '2.0.0'
assert_file "Gemfile", /# gem 'debugger'/
else
assert_file "Gemfile", /# gem 'byebug'/
end
end
def test_generating_test_files_in_full_mode_without_unit_test_files
run_generator [destination_root, "-T", "--full"]
assert_no_directory "test/integration/"
assert_no_file "test"
assert_file "Rakefile" do |contents|
assert_no_match(/APP_RAKEFILE/, contents)
end
end
def test_generating_adds_dummy_app_rake_tasks_without_unit_test_files
run_generator [destination_root, "-T", "--mountable", '--dummy-path', 'my_dummy_app']
assert_file "Rakefile", /APP_RAKEFILE/
end
def test_generating_adds_dummy_app_without_javascript_and_assets_deps
run_generator [destination_root]
assert_file "test/dummy/app/assets/stylesheets/application.css"
assert_file "test/dummy/app/assets/javascripts/application.js" do |contents|
assert_no_match(/jquery/, contents)
end
end
def test_ensure_that_plugin_options_are_not_passed_to_app_generator
FileUtils.cd(Rails.root)
assert_no_match(/It works from file!.*It works_from_file/, run_generator([destination_root, "-m", "lib/template.rb"]))
end
def test_ensure_that_test_dummy_can_be_generated_from_a_template
FileUtils.cd(Rails.root)
run_generator([destination_root, "-m", "lib/create_test_dummy_template.rb", "--skip-test-unit"])
assert_file "spec/dummy"
assert_no_file "test"
end
def test_database_entry_is_generated_for_sqlite3_by_default_in_full_mode
run_generator([destination_root, "--full"])
assert_file "test/dummy/config/database.yml", /sqlite/
assert_file "bukkits.gemspec", /sqlite3/
end
def test_config_another_database
run_generator([destination_root, "-d", "mysql", "--full"])
assert_file "test/dummy/config/database.yml", /mysql/
assert_file "bukkits.gemspec", /mysql/
end
def test_dont_generate_development_dependency
run_generator [destination_root, "--skip-active-record"]
assert_file "bukkits.gemspec" do |contents|
assert_no_match(/s.add_development_dependency "sqlite3"/, contents)
end
end
def test_active_record_is_removed_from_frameworks_if_skip_active_record_is_given
run_generator [destination_root, "--skip-active-record"]
assert_file "test/dummy/config/application.rb", /#\s+require\s+["']active_record\/railtie["']/
end
def test_ensure_that_skip_active_record_option_is_passed_to_app_generator
run_generator [destination_root, "--skip_active_record"]
assert_no_file "test/dummy/config/database.yml"
assert_file "test/test_helper.rb" do |contents|
assert_no_match(/ActiveRecord/, contents)
end
end
def test_ensure_that_database_option_is_passed_to_app_generator
run_generator [destination_root, "--database", "postgresql"]
assert_file "test/dummy/config/database.yml", /postgres/
end
def test_generation_runs_bundle_install_with_full_and_mountable
result = run_generator [destination_root, "--mountable", "--full", "--dev"]
assert_file "#{destination_root}/Gemfile.lock" do |contents|
assert_match(/bukkits/, contents)
end
assert_match(/run bundle install/, result)
assert_match(/Using bukkits \(?0\.0\.1\)?/, result)
assert_match(/Your bundle is complete/, result)
assert_equal 1, result.scan("Your bundle is complete").size
end
def test_skipping_javascripts_without_mountable_option
run_generator
assert_no_file "app/assets/javascripts/bukkits/application.js"
end
def test_javascripts_generation
run_generator [destination_root, "--mountable"]
assert_file "app/assets/javascripts/bukkits/application.js"
end
def test_skip_javascripts
run_generator [destination_root, "--skip-javascript", "--mountable"]
assert_no_file "app/assets/javascripts/bukkits/application.js"
end
def test_template_from_dir_pwd
FileUtils.cd(Rails.root)
assert_match(/It works from file!/, run_generator([destination_root, "-m", "lib/template.rb"]))
end
def test_ensure_that_tests_work
run_generator
FileUtils.cd destination_root
quietly { system 'bundle install' }
assert_match(/1 runs, 1 assertions, 0 failures, 0 errors/, `bundle exec rake test 2>&1`)
end
def test_ensure_that_tests_works_in_full_mode
run_generator [destination_root, "--full", "--skip_active_record"]
FileUtils.cd destination_root
quietly { system 'bundle install' }
assert_match(/1 runs, 1 assertions, 0 failures, 0 errors/, `bundle exec rake test 2>&1`)
end
def test_ensure_that_migration_tasks_work_with_mountable_option
run_generator [destination_root, "--mountable"]
FileUtils.cd destination_root
quietly { system 'bundle install' }
output = `bundle exec rake db:migrate 2>&1`
assert $?.success?, "Command failed: #{output}"
end
def test_creating_engine_in_full_mode
run_generator [destination_root, "--full"]
assert_file "app/assets/javascripts/bukkits"
assert_file "app/assets/stylesheets/bukkits"
assert_file "app/assets/images/bukkits"
assert_file "app/models"
assert_file "app/controllers"
assert_file "app/views"
assert_file "app/helpers"
assert_file "app/mailers"
assert_file "bin/rails"
assert_file "config/routes.rb", /Rails.application.routes.draw do/
assert_file "lib/bukkits/engine.rb", /module Bukkits\n class Engine < ::Rails::Engine\n end\nend/
assert_file "lib/bukkits.rb", /require "bukkits\/engine"/
end
def test_being_quiet_while_creating_dummy_application
assert_no_match(/create\s+config\/application.rb/, run_generator)
end
def test_create_mountable_application_with_mountable_option
run_generator [destination_root, "--mountable"]
assert_file "app/assets/javascripts/bukkits"
assert_file "app/assets/stylesheets/bukkits"
assert_file "app/assets/images/bukkits"
assert_file "config/routes.rb", /Bukkits::Engine.routes.draw do/
assert_file "lib/bukkits/engine.rb", /isolate_namespace Bukkits/
assert_file "test/dummy/config/routes.rb", /mount Bukkits::Engine => "\/bukkits"/
assert_file "app/controllers/bukkits/application_controller.rb", /module Bukkits\n class ApplicationController < ActionController::Base/
assert_file "app/helpers/bukkits/application_helper.rb", /module Bukkits\n module ApplicationHelper/
assert_file "app/views/layouts/bukkits/application.html.erb" do |contents|
assert_match "<title>Bukkits</title>", contents
assert_match(/stylesheet_link_tag\s+['"]bukkits\/application['"]/, contents)
assert_match(/javascript_include_tag\s+['"]bukkits\/application['"]/, contents)
end
end
def test_creating_gemspec
run_generator
assert_file "bukkits.gemspec", /s.name\s+= "bukkits"/
assert_file "bukkits.gemspec", /s.files = Dir\["\{app,config,db,lib\}\/\*\*\/\*", "MIT-LICENSE", "Rakefile", "README\.rdoc"\]/
assert_file "bukkits.gemspec", /s.test_files = Dir\["test\/\*\*\/\*"\]/
assert_file "bukkits.gemspec", /s.version\s+ = Bukkits::VERSION/
end
def test_usage_of_engine_commands
run_generator [destination_root, "--full"]
assert_file "bin/rails", /ENGINE_PATH = File.expand_path\('..\/..\/lib\/bukkits\/engine', __FILE__\)/
assert_file "bin/rails", /ENGINE_ROOT = File.expand_path\('..\/..', __FILE__\)/
assert_file "bin/rails", /require 'rails\/all'/
assert_file "bin/rails", /require 'rails\/engine\/commands'/
end
def test_shebang
run_generator [destination_root, "--full"]
assert_file "bin/rails", /#!\/usr\/bin\/env ruby/
end
def test_passing_dummy_path_as_a_parameter
run_generator [destination_root, "--dummy_path", "spec/dummy"]
assert_file "spec/dummy"
assert_file "spec/dummy/config/application.rb"
assert_no_file "test/dummy"
end
def test_creating_dummy_application_with_different_name
run_generator [destination_root, "--dummy_path", "spec/fake"]
assert_file "spec/fake"
assert_file "spec/fake/config/application.rb"
assert_no_file "test/dummy"
end
def test_creating_dummy_without_tests_but_with_dummy_path
run_generator [destination_root, "--dummy_path", "spec/dummy", "--skip-test-unit"]
assert_file "spec/dummy"
assert_file "spec/dummy/config/application.rb"
assert_no_file "test"
assert_file '.gitignore' do |contents|
assert_match(/spec\/dummy/, contents)
end
end
def test_ensure_that_gitignore_can_be_generated_from_a_template_for_dummy_path
FileUtils.cd(Rails.root)
run_generator([destination_root, "--dummy_path", "spec/dummy", "--skip-test-unit"])
assert_file ".gitignore" do |contents|
assert_match(/spec\/dummy/, contents)
end
end
def test_skipping_test_unit
run_generator [destination_root, "--skip-test-unit"]
assert_no_file "test"
assert_file "bukkits.gemspec" do |contents|
assert_no_match(/s.test_files = Dir\["test\/\*\*\/\*"\]/, contents)
end
assert_file '.gitignore' do |contents|
assert_no_match(/test\dummy/, contents)
end
end
def test_skipping_gemspec
run_generator [destination_root, "--skip-gemspec"]
assert_no_file "bukkits.gemspec"
assert_file "Gemfile" do |contents|
assert_no_match('gemspec', contents)
assert_match(/gem 'rails', '~> #{Rails.version}'/, contents)
assert_match_sqlite3(contents)
assert_no_match(/# gem "jquery-rails"/, contents)
end
end
def test_skipping_gemspec_in_full_mode
run_generator [destination_root, "--skip-gemspec", "--full"]
assert_no_file "bukkits.gemspec"
assert_file "Gemfile" do |contents|
assert_no_match('gemspec', contents)
assert_match(/gem 'rails', '~> #{Rails.version}'/, contents)
assert_match_sqlite3(contents)
end
end
def test_creating_plugin_in_app_directory_adds_gemfile_entry
# simulate application existence
gemfile_path = "#{Rails.root}/Gemfile"
Object.const_set('APP_PATH', Rails.root)
FileUtils.touch gemfile_path
run_generator [destination_root]
assert_file gemfile_path, /gem 'bukkits', path: 'tmp\/bukkits'/
ensure
Object.send(:remove_const, 'APP_PATH')
FileUtils.rm gemfile_path
end
def test_skipping_gemfile_entry
# simulate application existence
gemfile_path = "#{Rails.root}/Gemfile"
Object.const_set('APP_PATH', Rails.root)
FileUtils.touch gemfile_path
run_generator [destination_root, "--skip-gemfile-entry"]
assert_file gemfile_path do |contents|
assert_no_match(/gem 'bukkits', path: 'tmp\/bukkits'/, contents)
end
ensure
Object.send(:remove_const, 'APP_PATH')
FileUtils.rm gemfile_path
end
def test_generating_controller_inside_mountable_engine
run_generator [destination_root, "--mountable"]
capture(:stdout) do
`#{destination_root}/bin/rails g controller admin/dashboard foo`
end
assert_file "config/routes.rb" do |contents|
assert_match(/namespace :admin/, contents)
assert_no_match(/namespace :bukkit/, contents)
end
end
def test_git_name_and_email_in_gemspec_file
name = `git config user.name`.chomp rescue "TODO: Write your name"
email = `git config user.email`.chomp rescue "TODO: Write your email address"
run_generator [destination_root]
assert_file "bukkits.gemspec" do |contents|
assert_match(/#{Regexp.escape(name)}/, contents)
assert_match(/#{Regexp.escape(email)}/, contents)
end
end
def test_git_name_in_license_file
name = `git config user.name`.chomp rescue "TODO: Write your name"
run_generator [destination_root]
assert_file "MIT-LICENSE" do |contents|
assert_match(/#{Regexp.escape(name)}/, contents)
end
end
def test_no_details_from_git_when_skip_git
name = "TODO: Write your name"
email = "TODO: Write your email address"
run_generator [destination_root, '--skip-git']
assert_file "MIT-LICENSE" do |contents|
assert_match(/#{Regexp.escape(name)}/, contents)
end
assert_file "bukkits.gemspec" do |contents|
assert_match(/#{Regexp.escape(name)}/, contents)
assert_match(/#{Regexp.escape(email)}/, contents)
end
end
protected
def action(*args, &block)
silence(:stdout){ generator.send(*args, &block) }
end
def default_files
::DEFAULT_PLUGIN_FILES
end
def assert_match_sqlite3(contents)
unless defined?(JRUBY_VERSION)
assert_match(/group :development do\n gem 'sqlite3'\nend/, contents)
else
assert_match(/group :development do\n gem 'activerecord-jdbcsqlite3-adapter'\nend/, contents)
end
end
end