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# frozen_string_literal: true
require "generators/generators_test_helper"
require "rails/generators/rails/app/app_generator"
class ApiAppGeneratorTest < Rails::Generators::TestCase
include GeneratorsTestHelper
tests Rails::Generators::AppGenerator
arguments [destination_root, "--api"]
def setup
Rails.application = TestApp::Application
super
Kernel.silence_warnings do
Thor::Base.shell.attr_accessor :always_force
@shell = Thor::Base.shell.new
@shell.always_force = true
end
end
def teardown
super
Rails.application = TestApp::Application.instance
end
def test_skeleton_is_created
run_generator
default_files.each { |path| assert_file path }
skipped_files.each { |path| assert_no_file path }
end
def test_api_modified_files
run_generator
assert_file ".gitignore" do |content|
assert_no_match(/\/public\/assets/, content)
end
assert_file "Gemfile" do |content|
assert_no_match(/gem "sass-rails"/, content)
assert_no_match(/gem "web-console"/, content)
assert_no_match(/gem "capybara"/, content)
assert_no_match(/gem "selenium-webdriver"/, content)
assert_match(/# gem "jbuilder"/, content)
assert_match(/# gem "rack-cors"/, content)
end
assert_file "config/application.rb", /config\.api_only = true/
assert_file "app/controllers/application_controller.rb", /ActionController::API/
assert_file "config/environments/development.rb" do |content|
assert_no_match(/action_controller\.perform_caching = true/, content)
end
assert_file "config/environments/production.rb" do |content|
assert_no_match(/action_controller\.perform_caching = true/, content)
end
end
def test_dockerfile
run_generator
assert_file "Dockerfile" do |content|
assert_no_match(/assets:precompile/, content)
end
end
def test_generator_if_skip_action_cable_is_given
run_generator [destination_root, "--api", "--skip-action-cable"]
assert_file "config/application.rb", /#\s+require\s+["']action_cable\/engine["']/
assert_no_file "config/cable.yml"
assert_no_file "app/channels"
assert_file "Gemfile" do |content|
assert_no_match(/"redis"/, content)
end
end
def test_generator_if_skip_action_mailer_is_given
run_generator [destination_root, "--api", "--skip-action-mailer"]
assert_file "config/application.rb", /#\s+require\s+["']action_mailer\/railtie["']/
assert_file "config/environments/development.rb" do |content|
assert_no_match(/config\.action_mailer/, content)
end
assert_file "config/environments/test.rb" do |content|
assert_no_match(/config\.action_mailer/, content)
end
assert_file "config/environments/production.rb" do |content|
assert_no_match(/config\.action_mailer/, content)
end
assert_no_directory "app/mailers"
assert_no_directory "test/mailers"
assert_no_directory "app/views"
end
def test_generator_skip_css
run_generator [destination_root, "--api", "--css=tailwind"]
assert_file "Gemfile" do |content|
assert_no_match(%r/gem "tailwindcss-rails"/, content)
end
assert_no_file "app/views/layouts/application.html.erb" do |content|
assert_no_match(/tailwind/, content)
end
end
def test_app_update_does_not_generate_unnecessary_config_files
run_generator
generator = Rails::Generators::AppGenerator.new ["rails"],
{ api: true, update: true }, { destination_root: destination_root, shell: @shell }
quietly { generator.update_config_files }
assert_no_file "config/initializers/assets.rb"
assert_no_file "config/initializers/content_security_policy.rb"
assert_no_file "config/initializers/permissions_policy.rb"
end
def test_app_update_does_not_generate_unnecessary_bin_files
run_generator
generator = Rails::Generators::AppGenerator.new ["rails"],
{ api: true, update: true }, { destination_root: destination_root, shell: @shell }
quietly { generator.update_bin_files }
pass
end
def test_app_update_does_not_generate_public_files
run_generator
run_app_update
assert_no_file "public/406-unsupported-browser.html"
end
private
def default_files
%w(.gitignore
.ruby-version
.dockerignore
README.md
Gemfile
Rakefile
Dockerfile
config.ru
app/channels
app/controllers
app/mailers
app/models
app/views/layouts
app/views/layouts/mailer.html.erb
app/views/layouts/mailer.text.erb
bin/docker-entrypoint
bin/rails
bin/rake
bin/setup
config/application.rb
config/boot.rb
config/cable.yml
config/environment.rb
config/environments
config/environments/development.rb
config/environments/production.rb
config/environments/test.rb
config/initializers
config/initializers/cors.rb
config/initializers/filter_parameter_logging.rb
config/initializers/inflections.rb
config/locales
config/locales/en.yml
config/puma.rb
config/routes.rb
config/credentials.yml.enc
config/storage.yml
db
db/seeds.rb
lib
lib/tasks
log
test/fixtures
test/controllers
test/integration
test/models
tmp
vendor
)
end
def skipped_files
%w(app/assets
app/helpers
app/views/layouts/application.html.erb
bin/yarnpkg
config/initializers/assets.rb
config/initializers/content_security_policy.rb
config/initializers/permissions_policy.rb
lib/assets
test/helpers
public/404.html
public/422.html
public/406-unsupported-browser.html
public/500.html
public/icon.png
public/icon.svg
)
end
end
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