mirror of
https://github.com/rails/rails.git
synced 2022-11-09 12:12:34 -05:00
340 lines
10 KiB
Ruby
340 lines
10 KiB
Ruby
require 'generators/generators_test_helper'
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require 'rails/generators/rails/app/app_generator'
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require 'env_helpers'
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class ActionsTest < Rails::Generators::TestCase
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include GeneratorsTestHelper
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include EnvHelpers
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tests Rails::Generators::AppGenerator
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arguments [destination_root]
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def setup
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Rails.application = TestApp::Application
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super
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end
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def teardown
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Rails.application = TestApp::Application.instance
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end
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def test_invoke_other_generator_with_shortcut
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action :invoke, 'model', ['my_model']
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assert_file 'app/models/my_model.rb', /MyModel/
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end
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def test_invoke_other_generator_with_full_namespace
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action :invoke, 'rails:model', ['my_model']
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assert_file 'app/models/my_model.rb', /MyModel/
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end
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def test_create_file_should_write_data_to_file_path
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action :create_file, 'lib/test_file.rb', 'heres test data'
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assert_file 'lib/test_file.rb', 'heres test data'
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end
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def test_create_file_should_write_block_contents_to_file_path
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action(:create_file, 'lib/test_file.rb'){ 'heres block data' }
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assert_file 'lib/test_file.rb', 'heres block data'
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end
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def test_add_source_adds_source_to_gemfile
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run_generator
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action :add_source, 'http://gems.github.com'
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assert_file 'Gemfile', /source 'http:\/\/gems\.github\.com'/
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end
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def test_add_source_with_block_adds_source_to_gemfile_with_gem
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run_generator
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action :add_source, 'http://gems.github.com' do
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gem 'rspec-rails'
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end
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assert_file 'Gemfile', /source 'http:\/\/gems\.github\.com' do\n gem 'rspec-rails'\nend/
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end
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def test_add_source_with_block_adds_source_to_gemfile_after_gem
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run_generator
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action :gem, 'will-paginate'
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action :add_source, 'http://gems.github.com' do
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gem 'rspec-rails'
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end
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assert_file 'Gemfile', /gem 'will-paginate'\nsource 'http:\/\/gems\.github\.com' do\n gem 'rspec-rails'\nend/
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end
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def test_gem_should_put_gem_dependency_in_gemfile
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run_generator
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action :gem, 'will-paginate'
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assert_file 'Gemfile', /gem 'will\-paginate'/
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end
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def test_gem_with_version_should_include_version_in_gemfile
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run_generator
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action :gem, 'rspec', '>=2.0.0.a5'
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assert_file 'Gemfile', /gem 'rspec', '>=2.0.0.a5'/
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end
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def test_gem_should_insert_on_separate_lines
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run_generator
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File.open('Gemfile', 'a') {|f| f.write('# Some content...') }
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action :gem, 'rspec'
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action :gem, 'rspec-rails'
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assert_file 'Gemfile', /^gem 'rspec'$/
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assert_file 'Gemfile', /^gem 'rspec-rails'$/
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end
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def test_gem_should_include_options
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run_generator
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action :gem, 'rspec', github: 'dchelimsky/rspec', tag: '1.2.9.rc1'
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assert_file 'Gemfile', /gem 'rspec', github: 'dchelimsky\/rspec', tag: '1\.2\.9\.rc1'/
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end
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def test_gem_with_non_string_options
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run_generator
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action :gem, 'rspec', require: false
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action :gem, 'rspec-rails', group: [:development, :test]
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assert_file 'Gemfile', /^gem 'rspec', require: false$/
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assert_file 'Gemfile', /^gem 'rspec-rails', group: \[:development, :test\]$/
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end
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def test_gem_falls_back_to_inspect_if_string_contains_single_quote
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run_generator
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action :gem, 'rspec', ">=2.0'0"
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assert_file 'Gemfile', /^gem 'rspec', ">=2\.0'0"$/
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end
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def test_gem_works_even_if_frozen_string_is_passed_as_argument
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run_generator
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action :gem, "frozen_gem".freeze, "1.0.0".freeze
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assert_file 'Gemfile', /^gem 'frozen_gem', '1.0.0'$/
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end
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def test_gem_group_should_wrap_gems_in_a_group
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run_generator
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action :gem_group, :development, :test do
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gem 'rspec-rails'
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end
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action :gem_group, :test do
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gem 'fakeweb'
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end
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assert_file 'Gemfile', /\ngroup :development, :test do\n gem 'rspec-rails'\nend\n\ngroup :test do\n gem 'fakeweb'\nend/
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end
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def test_environment_should_include_data_in_environment_initializer_block
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run_generator
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autoload_paths = 'config.autoload_paths += %w["#{Rails.root}/app/extras"]'
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action :environment, autoload_paths
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assert_file 'config/application.rb', / class Application < Rails::Application\n #{Regexp.escape(autoload_paths)}/
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end
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def test_environment_should_include_data_in_environment_initializer_block_with_env_option
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run_generator
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autoload_paths = 'config.autoload_paths += %w["#{Rails.root}/app/extras"]'
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action :environment, autoload_paths, env: 'development'
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assert_file "config/environments/development.rb", /Rails\.application\.configure do\n #{Regexp.escape(autoload_paths)}/
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end
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def test_environment_with_block_should_include_block_contents_in_environment_initializer_block
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run_generator
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action :environment do
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_ = '# This wont be added'# assignment to silence parse-time warning "unused literal ignored"
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'# This will be added'
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end
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assert_file 'config/application.rb' do |content|
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assert_match(/# This will be added/, content)
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assert_no_match(/# This wont be added/, content)
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end
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end
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def test_git_with_symbol_should_run_command_using_git_scm
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assert_called_with(generator, :run, ['git init']) do
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action :git, :init
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end
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end
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def test_git_with_hash_should_run_each_command_using_git_scm
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assert_called_with(generator, :run, [ ["git rm README"], ["git add ."] ]) do
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action :git, rm: 'README', add: '.'
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end
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end
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def test_vendor_should_write_data_to_file_in_vendor
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action :vendor, 'vendor_file.rb', '# vendor data'
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assert_file 'vendor/vendor_file.rb', '# vendor data'
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end
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def test_lib_should_write_data_to_file_in_lib
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action :lib, 'my_library.rb', 'class MyLibrary'
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assert_file 'lib/my_library.rb', 'class MyLibrary'
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end
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def test_rakefile_should_write_date_to_file_in_lib_tasks
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action :rakefile, 'myapp.rake', 'task run: [:environment]'
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assert_file 'lib/tasks/myapp.rake', 'task run: [:environment]'
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end
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def test_initializer_should_write_date_to_file_in_config_initializers
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action :initializer, 'constants.rb', 'MY_CONSTANT = 42'
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assert_file 'config/initializers/constants.rb', 'MY_CONSTANT = 42'
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end
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def test_generate_should_run_script_generate_with_argument_and_options
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assert_called_with(generator, :run_ruby_script, ['bin/rails generate model MyModel', verbose: false]) do
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action :generate, 'model', 'MyModel'
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end
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end
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def test_rake_should_run_rake_command_with_default_env
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assert_called_with(generator, :run, ["rake log:clear RAILS_ENV=development", verbose: false]) do
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with_rails_env nil do
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action :rake, 'log:clear'
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end
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end
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end
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def test_rake_with_env_option_should_run_rake_command_in_env
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assert_called_with(generator, :run, ['rake log:clear RAILS_ENV=production', verbose: false]) do
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action :rake, 'log:clear', env: 'production'
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end
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end
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def test_rake_with_rails_env_variable_should_run_rake_command_in_env
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assert_called_with(generator, :run, ['rake log:clear RAILS_ENV=production', verbose: false]) do
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with_rails_env "production" do
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action :rake, 'log:clear'
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end
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end
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end
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def test_env_option_should_win_over_rails_env_variable_when_running_rake
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assert_called_with(generator, :run, ['rake log:clear RAILS_ENV=production', verbose: false]) do
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with_rails_env "staging" do
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action :rake, 'log:clear', env: 'production'
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end
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end
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end
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def test_rake_with_sudo_option_should_run_rake_command_with_sudo
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assert_called_with(generator, :run, ["sudo rake log:clear RAILS_ENV=development", verbose: false]) do
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with_rails_env nil do
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action :rake, 'log:clear', sudo: true
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end
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end
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end
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def test_capify_should_run_the_capify_command
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assert_called_with(generator, :run, ['capify .', verbose: false]) do
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action :capify!
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end
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end
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def test_route_should_add_data_to_the_routes_block_in_config_routes
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run_generator
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route_command = "route '/login', controller: 'sessions', action: 'new'"
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action :route, route_command
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assert_file 'config/routes.rb', /#{Regexp.escape(route_command)}/
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end
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def test_route_should_be_idempotent
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run_generator
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route_path = File.expand_path('config/routes.rb', destination_root)
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# runs first time, not asserting
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action :route, "root 'welcome#index'"
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content_1 = File.read(route_path)
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# runs second time
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action :route, "root 'welcome#index'"
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content_2 = File.read(route_path)
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assert_equal content_1, content_2
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end
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def test_route_should_add_data_with_an_new_line
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run_generator
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action :route, "root 'welcome#index'"
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route_path = File.expand_path("config/routes.rb", destination_root)
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content = File.read(route_path)
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# Remove all of the comments and blank lines from the routes file
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content.gsub!(/^ \#.*\n/, '')
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content.gsub!(/^\n/, '')
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File.open(route_path, "wb") { |file| file.write(content) }
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routes = <<-F
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Rails.application.routes.draw do
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root 'welcome#index'
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end
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F
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assert_file "config/routes.rb", routes
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action :route, "resources :product_lines"
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routes = <<-F
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Rails.application.routes.draw do
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resources :product_lines
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root 'welcome#index'
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end
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F
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assert_file "config/routes.rb", routes
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end
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def test_readme
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run_generator
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assert_called(Rails::Generators::AppGenerator, :source_root, times: 2, returns: destination_root) do
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assert_match "application up and running", action(:readme, "README.md")
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end
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end
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def test_readme_with_quiet
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generator(default_arguments, quiet: true)
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run_generator
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assert_called(Rails::Generators::AppGenerator, :source_root, times: 2, returns: destination_root) do
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assert_no_match "application up and running", action(:readme, "README.md")
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end
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end
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def test_log
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assert_equal("YES\n", action(:log, "YES"))
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end
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def test_log_with_status
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assert_equal(" yes YES\n", action(:log, :yes, "YES"))
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end
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def test_log_with_quiet
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generator(default_arguments, quiet: true)
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assert_equal("", action(:log, "YES"))
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end
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def test_log_with_status_with_quiet
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generator(default_arguments, quiet: true)
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assert_equal("", action(:log, :yes, "YES"))
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end
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protected
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def action(*args, &block)
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capture(:stdout){ generator.send(*args, &block) }
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end
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end
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