require 'helper'

class Account < ActiveRecord::Base
  has_settings do
    setting :archive_reports
    setting :ssl, :protected => true
    setting :archive
    setting :reports
  end
end

class TestHasSettings < ActiveSupport::TestCase
  context "settings" do
    fixtures :accounts, :account_settings

    should "be accessable from the owner association" do
      a = Account.create(:name => 'name')
      assert a.settings.empty?
      assert !a.settings.archive?
      assert a.settings.archive.create
      assert a.settings.size == 1
      assert a.settings.archive?
      assert a.settings.archive.id == a.settings.archive.create.id
    end

    should "be destroyable via the association" do
      a = accounts(:account1)
      assert a.settings.archive?
      assert a.settings.archive.destroy
      a.settings.reload
      assert !a.settings.archive?
    end

    should "have convenience methods for checking presence" do
      a = accounts(:account1)
      assert a.settings.archive?
      assert a.settings.ssl?
      assert !a.settings.reports?
    end

    should "support mass updates" do
      a = Account.create(:name => 'name')
      assert a.settings.empty?
      assert !a.settings.archive?
      assert !a.settings.reports?

      a.update_attributes(:settings => { :archive => '1', :reports => '1' })
      assert a.settings.archive?
      assert a.settings.reports?

      a.update_attributes(:settings => { :archive => '0', :reports => '0' })
      assert !a.settings.archive?
      assert !a.settings.reports?
    end

    should "support protecting certain settings from mass updates" do
      a = Account.create(:name => 'name')
      assert a.settings.empty?
      assert !a.settings.archive?
      assert !a.settings.ssl?

      a.update_attributes(:settings => {:archive => '1', :ssl => '1'})
      assert a.settings.archive?
      assert !a.settings.ssl?

      assert a.settings.ssl.create
      assert a.settings.ssl?
      a.update_attributes(:settings => {:archive => '0', :ssl => '0'})
      assert !a.settings.archive?
      assert a.settings.ssl?
    end

    should "be able to build multiple settings in one go" do
      a = Account.create(:name => 'name')
      assert a.settings.empty?
      a.settings.build('archive', 'ssl')
      assert a.settings.size == 2
    end

    should "convert symbols to strings when building multiple settings" do
      a = Account.create(:name => 'name')
      assert a.settings.empty?
      a.settings.build(:archive, :ssl)
      a.save!
      assert a.settings.size == 2
      assert a.settings.archive?
      assert a.settings.ssl?
      assert a.settings.ssl.name == 'ssl'
      assert a.settings.archive.name == 'archive'
    end

    should "reject settings with an invalid name" do
      a = Account.create(:name => 'name')
      s = AccountSetting.new(:account => a)
      s.name = 'hello'
      assert s.valid?
      s.name = :hello
      assert !s.valid?
      s.name = "_foo_bar"
      assert !s.valid?
      s.name = "foo_bar"
      assert s.valid?
      s.name = "horse4"
      assert s.valid?
    end

    should "validate uniqueness of settings" do
      a = Account.create(:name => 'name')
      AccountSetting.create!(:account => a, :name => 'fish')
      assert_raise ActiveRecord::RecordInvalid do
        AccountSetting.create!(:account => a, :name => 'fish')
      end
    end
  end
end