# frozen_string_literal: true

require 'test_helper'
require 'fileutils'

class InstallGeneratorTest < Rails::Generators::TestCase
  tests Ckeditor::Generators::InstallGenerator
  destination File.expand_path('../../tmp', __FILE__)
  setup :prepare_destination

  setup do
    dir = File.expand_path('../../', __FILE__)

    FileUtils.mkdir_p File.join(dir, 'tmp/config')
    FileUtils.cp File.join(dir, 'support/routes.txt'), File.join(dir, 'tmp/config/routes.rb')
  end

  test 'Assert all files are properly created' do
    run_generator %w[--orm=active_record]

    assert_file 'config/initializers/ckeditor.rb', /require 'ckeditor\/orm\/active_record'/
    assert_file 'config/routes.rb', /mount\sCkeditor::Engine\s=\>\s\'\/ckeditor\'/
  end

  test 'Assert configurator is valid for mongoid' do
    run_generator %w[--orm=mongoid]

    assert_file 'config/initializers/ckeditor.rb', /require 'ckeditor\/orm\/mongoid'/
  end

  test 'models and migration for active_record orm via paperclip' do
    run_generator %w[--orm=active_record --backend=paperclip]

    assert_file 'app/models/ckeditor/asset.rb'
    assert_file 'app/models/ckeditor/picture.rb'
    assert_file 'app/models/ckeditor/attachment_file.rb'

    assert_migration 'db/migrate/create_ckeditor_assets.rb' do |migration|
      assert_method :up, migration do |up|
        assert_match /create_table/, up
      end
    end
  end

  test 'models and migration for active_record orm via active_storage' do
    run_generator %w[--orm=active_record --backend=active_storage]

    assert_file 'app/models/ckeditor/asset.rb'
    assert_file 'app/models/ckeditor/picture.rb'
    assert_file 'app/models/ckeditor/attachment_file.rb'

    assert_migration 'db/migrate/create_ckeditor_assets.rb' do |migration|
      assert_method :up, migration do |up|
        assert_match /create_table/, up
      end
    end
  end

  test 'models and migration for active_record orm via carrierwave' do
    run_generator %w[--orm=active_record --backend=carrierwave]

    assert_file 'app/models/ckeditor/asset.rb'
    assert_file 'app/models/ckeditor/picture.rb'
    assert_file 'app/models/ckeditor/attachment_file.rb'

    assert_file 'app/uploaders/ckeditor_attachment_file_uploader.rb'
    assert_file 'app/uploaders/ckeditor_picture_uploader.rb'

    assert_migration 'db/migrate/create_ckeditor_assets.rb' do |migration|
      assert_method :up, migration do |up|
        assert_match /create_table/, up
      end
    end
  end

  test 'models and migration for active_record orm via dragonfly' do
    run_generator %w[--orm=active_record --backend=dragonfly]

    assert_file 'app/models/ckeditor/asset.rb'
    assert_file 'app/models/ckeditor/picture.rb'
    assert_file 'app/models/ckeditor/attachment_file.rb'

    assert_migration 'db/migrate/create_ckeditor_assets.rb' do |migration|
      assert_method :up, migration do |up|
        assert_match /create_table/, up
        assert_match /data_uid/, up
      end
    end
  end

  test 'models for mongoid orm via paperclip' do
    run_generator %w[--orm=mongoid --backend=paperclip]

    assert_file 'app/models/ckeditor/asset.rb'
    assert_file 'app/models/ckeditor/picture.rb'
    assert_file 'app/models/ckeditor/attachment_file.rb'

    assert_no_migration 'db/migrate/create_ckeditor_assets.rb'
  end

  test 'models for mongoid orm via carrierwave' do
    run_generator %w[--orm=mongoid --backend=carrierwave]

    assert_file 'app/models/ckeditor/asset.rb'
    assert_file 'app/models/ckeditor/picture.rb'
    assert_file 'app/models/ckeditor/attachment_file.rb'

    assert_file 'app/uploaders/ckeditor_attachment_file_uploader.rb'
    assert_file 'app/uploaders/ckeditor_picture_uploader.rb'

    assert_no_migration 'db/migrate/create_ckeditor_assets.rb'
  end
end