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require 'generators/generators_test_helper'
require 'rails/generators/rails/app/app_generator'
require 'env_helpers'
class ActionsTest < Rails::Generators::TestCase
include GeneratorsTestHelper
include EnvHelpers
tests Rails::Generators::AppGenerator
arguments [destination_root]
def setup
Rails.application = TestApp::Application
super
end
def teardown
Rails.application = TestApp::Application.instance
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_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_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", /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'
'# 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
generator.expects(:run).once.with('git init')
action :git, :init
end
def test_git_with_hash_should_run_each_command_using_git_scm
generator.expects(:run).times(2)
action :git, rm: 'README', add: '.'
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
generator.expects(:run_ruby_script).once.with('bin/rails generate model MyModel', verbose: false)
action :generate, 'model', 'MyModel'
end
def test_rake_should_run_rake_command_with_default_env
generator.expects(:run).once.with("rake log:clear RAILS_ENV=development", verbose: false)
with_rails_env nil do
action :rake, 'log:clear'
end
end
def test_rake_with_env_option_should_run_rake_command_in_env
generator.expects(:run).once.with('rake log:clear RAILS_ENV=production', verbose: false)
action :rake, 'log:clear', env: 'production'
end
def test_rake_with_rails_env_variable_should_run_rake_command_in_env
generator.expects(:run).once.with('rake log:clear RAILS_ENV=production', verbose: false)
with_rails_env "production" do
action :rake, 'log:clear'
end
end
def test_env_option_should_win_over_rails_env_variable_when_running_rake
generator.expects(:run).once.with('rake log:clear RAILS_ENV=production', verbose: false)
with_rails_env "staging" do
action :rake, 'log:clear', env: 'production'
end
end
def test_rake_with_sudo_option_should_run_rake_command_with_sudo
generator.expects(:run).once.with("sudo rake log:clear RAILS_ENV=development", verbose: false)
with_rails_env nil do
action :rake, 'log:clear', sudo: true
end
end
def test_capify_should_run_the_capify_command
generator.expects(:run).once.with('capify .', verbose: false)
action :capify!
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_readme
run_generator
Rails::Generators::AppGenerator.expects(:source_root).times(2).returns(destination_root)
assert_match(/Welcome to Rails/, action(:readme, "README.rdoc"))
end
def test_readme_with_quiet
generator(default_arguments, quiet: true)
run_generator
Rails::Generators::AppGenerator.expects(:source_root).times(2).returns(destination_root)
assert_no_match(/Welcome to Rails/, action(:readme, "README.rdoc"))
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)
silence(:stdout){ generator.send(*args, &block) }
end
end
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