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rails--rails/railties/test/generators/actions_test.rb
2015-06-25 15:25:49 +09:00

316 lines
9.6 KiB
Ruby

require 'generators/generators_test_helper'
require 'rails/generators/rails/app/app_generator'
require 'env_helpers'
require 'minitest/mock'
class ActionsTest < Rails::Generators::TestCase
include GeneratorsTestHelper
include EnvHelpers
tests Rails::Generators::AppGenerator
arguments [destination_root]
def setup
Rails.application = TestApp::Application
@mock_generator = Minitest::Mock.new
super
end
def teardown
Rails.application = TestApp::Application.instance
@mock_generator.verify
end
def test_invoke_other_generator_with_shortcut
action :invoke, 'model', ['my_model']
assert_file 'app/models/my_model.rb', /MyModel/
end
def test_invoke_other_generator_with_full_namespace
action :invoke, 'rails:model', ['my_model']
assert_file 'app/models/my_model.rb', /MyModel/
end
def test_create_file_should_write_data_to_file_path
action :create_file, 'lib/test_file.rb', 'heres test data'
assert_file 'lib/test_file.rb', 'heres test data'
end
def test_create_file_should_write_block_contents_to_file_path
action(:create_file, 'lib/test_file.rb'){ 'heres block data' }
assert_file 'lib/test_file.rb', 'heres block data'
end
def test_add_source_adds_source_to_gemfile
run_generator
action :add_source, 'http://gems.github.com'
assert_file 'Gemfile', /source 'http:\/\/gems\.github\.com'/
end
def test_add_source_with_block_adds_source_to_gemfile_with_gem
run_generator
action :add_source, 'http://gems.github.com' do
gem 'rspec-rails'
end
assert_file 'Gemfile', /source 'http:\/\/gems\.github\.com' do\n gem 'rspec-rails'\nend/
end
def test_gem_should_put_gem_dependency_in_gemfile
run_generator
action :gem, 'will-paginate'
assert_file 'Gemfile', /gem 'will\-paginate'/
end
def test_gem_with_version_should_include_version_in_gemfile
run_generator
action :gem, 'rspec', '>=2.0.0.a5'
assert_file 'Gemfile', /gem 'rspec', '>=2.0.0.a5'/
end
def test_gem_should_insert_on_separate_lines
run_generator
File.open('Gemfile', 'a') {|f| f.write('# Some content...') }
action :gem, 'rspec'
action :gem, 'rspec-rails'
assert_file 'Gemfile', /^gem 'rspec'$/
assert_file 'Gemfile', /^gem 'rspec-rails'$/
end
def test_gem_should_include_options
run_generator
action :gem, 'rspec', github: 'dchelimsky/rspec', tag: '1.2.9.rc1'
assert_file 'Gemfile', /gem 'rspec', github: 'dchelimsky\/rspec', tag: '1\.2\.9\.rc1'/
end
def test_gem_with_non_string_options
run_generator
action :gem, 'rspec', require: false
action :gem, 'rspec-rails', group: [:development, :test]
assert_file 'Gemfile', /^gem 'rspec', require: false$/
assert_file 'Gemfile', /^gem 'rspec-rails', group: \[:development, :test\]$/
end
def test_gem_falls_back_to_inspect_if_string_contains_single_quote
run_generator
action :gem, 'rspec', ">=2.0'0"
assert_file 'Gemfile', /^gem 'rspec', ">=2\.0'0"$/
end
def test_gem_group_should_wrap_gems_in_a_group
run_generator
action :gem_group, :development, :test do
gem 'rspec-rails'
end
action :gem_group, :test do
gem 'fakeweb'
end
assert_file 'Gemfile', /\ngroup :development, :test do\n gem 'rspec-rails'\nend\n\ngroup :test do\n gem 'fakeweb'\nend/
end
def test_environment_should_include_data_in_environment_initializer_block
run_generator
autoload_paths = 'config.autoload_paths += %w["#{Rails.root}/app/extras"]'
action :environment, autoload_paths
assert_file 'config/application.rb', / class Application < Rails::Application\n #{Regexp.escape(autoload_paths)}/
end
def test_environment_should_include_data_in_environment_initializer_block_with_env_option
run_generator
autoload_paths = 'config.autoload_paths += %w["#{Rails.root}/app/extras"]'
action :environment, autoload_paths, env: 'development'
assert_file "config/environments/development.rb", /Rails\.application\.configure do\n #{Regexp.escape(autoload_paths)}/
end
def test_environment_with_block_should_include_block_contents_in_environment_initializer_block
run_generator
action :environment do
_ = '# This wont be added'# assignment to silence parse-time warning "unused literal ignored"
'# This will be added'
end
assert_file 'config/application.rb' do |content|
assert_match(/# This will be added/, content)
assert_no_match(/# This wont be added/, content)
end
end
def test_git_with_symbol_should_run_command_using_git_scm
@mock_generator.expect(:call, nil, ['git init'])
generator.stub(:run, @mock_generator) do
action :git, :init
end
end
def test_git_with_hash_should_run_each_command_using_git_scm
@mock_generator.expect(:call, nil, ["git rm README"])
@mock_generator.expect(:call, nil, ["git add ."])
generator.stub(:run, @mock_generator) do
action :git, rm: 'README', add: '.'
end
end
def test_vendor_should_write_data_to_file_in_vendor
action :vendor, 'vendor_file.rb', '# vendor data'
assert_file 'vendor/vendor_file.rb', '# vendor data'
end
def test_lib_should_write_data_to_file_in_lib
action :lib, 'my_library.rb', 'class MyLibrary'
assert_file 'lib/my_library.rb', 'class MyLibrary'
end
def test_rakefile_should_write_date_to_file_in_lib_tasks
action :rakefile, 'myapp.rake', 'task run: [:environment]'
assert_file 'lib/tasks/myapp.rake', 'task run: [:environment]'
end
def test_initializer_should_write_date_to_file_in_config_initializers
action :initializer, 'constants.rb', 'MY_CONSTANT = 42'
assert_file 'config/initializers/constants.rb', 'MY_CONSTANT = 42'
end
def test_generate_should_run_script_generate_with_argument_and_options
@mock_generator.expect(:call, nil, ['bin/rails generate model MyModel', verbose: false])
generator.stub(:run_ruby_script, @mock_generator) do
action :generate, 'model', 'MyModel'
end
end
def test_rake_should_run_rake_command_with_default_env
@mock_generator.expect(:call, nil, ["rake log:clear RAILS_ENV=development", verbose: false])
generator.stub(:run, @mock_generator) do
with_rails_env nil do
action :rake, 'log:clear'
end
end
end
def test_rake_with_env_option_should_run_rake_command_in_env
@mock_generator.expect(:call, nil, ['rake log:clear RAILS_ENV=production', verbose: false])
generator.stub(:run, @mock_generator) do
action :rake, 'log:clear', env: 'production'
end
end
def test_rake_with_rails_env_variable_should_run_rake_command_in_env
@mock_generator.expect(:call, nil, ['rake log:clear RAILS_ENV=production', verbose: false])
generator.stub(:run, @mock_generator) do
with_rails_env "production" do
action :rake, 'log:clear'
end
end
end
def test_env_option_should_win_over_rails_env_variable_when_running_rake
@mock_generator.expect(:call, nil, ['rake log:clear RAILS_ENV=production', verbose: false])
generator.stub(:run, @mock_generator) do
with_rails_env "staging" do
action :rake, 'log:clear', env: 'production'
end
end
end
def test_rake_with_sudo_option_should_run_rake_command_with_sudo
@mock_generator.expect(:call, nil, ["sudo rake log:clear RAILS_ENV=development", verbose: false])
generator.stub(:run, @mock_generator) do
with_rails_env nil do
action :rake, 'log:clear', sudo: true
end
end
end
def test_capify_should_run_the_capify_command
@mock_generator.expect(:call, nil, ['capify .', verbose: false])
generator.stub(:run, @mock_generator) do
action :capify!
end
end
def test_route_should_add_data_to_the_routes_block_in_config_routes
run_generator
route_command = "route '/login', controller: 'sessions', action: 'new'"
action :route, route_command
assert_file 'config/routes.rb', /#{Regexp.escape(route_command)}/
end
def test_route_should_add_data_with_an_new_line
run_generator
action :route, "root 'welcome#index'"
route_path = File.expand_path("config/routes.rb", destination_root)
content = File.read(route_path)
# Remove all of the comments and blank lines from the routes file
content.gsub!(/^ \#.*\n/, '')
content.gsub!(/^\n/, '')
File.open(route_path, "wb") { |file| file.write(content) }
assert_file "config/routes.rb", /\.routes\.draw do\n root 'welcome#index'\nend\n\z/
action :route, "resources :product_lines"
routes = <<-F
Rails.application.routes.draw do
resources :product_lines
root 'welcome#index'
end
F
assert_file "config/routes.rb", routes
end
def test_readme
run_generator
2.times { @mock_generator.expect(:call, destination_root,[]) }
Rails::Generators::AppGenerator.stub(:source_root, @mock_generator) do
assert_match "application up and running", action(:readme, "README.md")
end
end
def test_readme_with_quiet
generator(default_arguments, quiet: true)
run_generator
2.times { @mock_generator.expect(:call, destination_root,[]) }
Rails::Generators::AppGenerator.stub(:source_root, @mock_generator) do
assert_no_match "application up and running", action(:readme, "README.md")
end
end
def test_log
assert_equal("YES\n", action(:log, "YES"))
end
def test_log_with_status
assert_equal(" yes YES\n", action(:log, :yes, "YES"))
end
def test_log_with_quiet
generator(default_arguments, quiet: true)
assert_equal("", action(:log, "YES"))
end
def test_log_with_status_with_quiet
generator(default_arguments, quiet: true)
assert_equal("", action(:log, :yes, "YES"))
end
protected
def action(*args, &block)
capture(:stdout){ generator.send(*args, &block) }
end
end