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# frozen_string_literal: true
require "generators/generators_test_helper"
require "generators/action_text/install/install_generator"
class ActionText::Generators::InstallGeneratorTest < Rails::Generators::TestCase
include GeneratorsTestHelper
setup do
Rails.application = Rails.application.class
Rails.application.config.root = Pathname(destination_root)
FileUtils.mkdir_p("#{destination_root}/app/javascript")
FileUtils.touch("#{destination_root}/app/javascript/application.js")
FileUtils.mkdir_p("#{destination_root}/app/assets/stylesheets")
FileUtils.mkdir_p("#{destination_root}/config")
FileUtils.touch("#{destination_root}/config/importmap.rb")
end
teardown do
Rails.application = Rails.application.instance
end
test "installs JavaScript dependencies" do
FileUtils.touch("#{destination_root}/package.json")
run_generator_instance
assert_match %r"yarn add @rails/actiontext trix", @run_commands.join("\n")
end
test "throws warning for missing entry point" do
FileUtils.rm("#{destination_root}/app/javascript/application.js")
assert_match "You must import the @rails/actiontext and trix JavaScript modules", run_generator_instance
end
test "imports JavaScript dependencies in application.js" do
run_generator_instance
assert_file "app/javascript/application.js" do |content|
assert_match %r"^#{Regexp.escape 'import "@rails/actiontext"'}", content
assert_match %r"^#{Regexp.escape 'import "trix"'}", content
end
end
test "pins JavaScript dependencies in importmap.rb" do
run_generator_instance
assert_file "config/importmap.rb" do |content|
assert_match %r|pin "@rails/actiontext"|, content
assert_match %r|pin "trix"|, content
end
end
test "creates Action Text stylesheet" do
run_generator_instance
assert_file "app/assets/stylesheets/actiontext.css"
end
test "appends @import 'actiontext.css' to base scss file" do
FileUtils.touch("#{destination_root}/app/assets/stylesheets/application.bootstrap.scss")
run_generator_instance
assert_file "app/assets/stylesheets/application.bootstrap.scss" do |content|
assert_match "@import 'actiontext.css';", content
end
end
test "appends @import 'actiontext.css'; to base css file" do
FileUtils.touch("#{destination_root}/app/assets/stylesheets/application.postcss.css")
run_generator_instance
assert_file "app/assets/stylesheets/application.postcss.css" do |content|
assert_match "@import 'actiontext.css';", content
end
end
test "throws a warning for missing base (s)css file" do
assert_match "To use the Trix editor, you must require 'app/assets/stylesheets/actiontext.css' in your base stylesheet.",
run_generator_instance
end
test "creates Active Storage view partial" do
run_generator_instance
assert_file "app/views/active_storage/blobs/_blob.html.erb"
end
test "creates Action Text content view layout" do
run_generator_instance
assert_file "app/views/layouts/action_text/contents/_content.html.erb"
end
test "creates migrations" do
run_generator_instance
assert_migration "db/migrate/create_active_storage_tables.active_storage.rb"
assert_migration "db/migrate/create_action_text_tables.action_text.rb"
end
test "uncomments image_processing gem" do
gemfile = Pathname("Gemfile").expand_path(destination_root)
gemfile.dirname.mkpath
gemfile.write(%(# gem "image_processing"))
run_generator_instance
assert_file gemfile do |content|
assert_equal %(gem "image_processing"), content
end
end
private
def run_generator_instance
@run_commands = []
run_command_stub = -> (command, *) { @run_commands << command }
generator.stub :run, run_command_stub do
with_database_configuration { super }
end
end
end
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