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require 'generators/generators_test_helper'
require 'rails/generators/rails/plugin_new/plugin_new_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 PluginNewGeneratorTest < 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
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_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 tests, 1 assertions, 0 failures, 0 errors/, `bundle exec rake test`)
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 tests, 1 assertions, 0 failures, 0 errors/, `bundle exec rake test`)
end
def test_ensure_that_migration_tasks_work_with_mountable_option
run_generator [destination_root, "--mountable"]
FileUtils.cd destination_root
quietly { system 'bundle install' }
`bundle exec rake db:migrate`
assert_equal 0, $?.exitstatus
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(/group :development do\n gem "sqlite3"\nend/, 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(/group :development do\n gem "sqlite3"\nend/, contents)
end
end
def test_creating_plugin_in_app_directory_adds_gemfile_entry
# simulate application existance
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 existance
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
protected
def action(*args, &block)
silence(:stdout){ generator.send(*args, &block) }
end
def default_files
::DEFAULT_PLUGIN_FILES
end
end
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