acts_as_having_settings_test.rb
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require File.dirname(__FILE__) + '/../test_helper'
class ActsAsHavingSettingsTest < ActiveSupport::TestCase
# using Block class as a sample user of the module
class TestClass < Block
settings_items :flag, :type => :boolean
settings_items :flag_disabled_by_default, :type => :boolean, :default => false
settings_items :name, :type => :string, :default => N_('ENGLISH TEXT')
end
should 'store settings in a hash' do
block = Block.new
assert_kind_of Hash, block.settings
block.save!
assert_kind_of Hash, Block.find(block.id).settings
end
should 'be able to declare settings items' do
block_class = Class.new(Block)
block = block_class.new
assert !block.respond_to?(:limit)
assert !block.respond_to?(:limit=)
block_class.settings_items :limit
assert_respond_to block, :limit
assert_respond_to block, :limit=
assert_nil block.limit
block.limit = 10
assert_equal 10, block.limit
assert_equal({ :limit => 10}, block.settings)
end
should 'properly save the settings' do
# RecentDocumentsBlock declares an actual setting called limit
profile = create_user('testuser').person
block = RecentDocumentsBlock.new
block.box = profile.boxes.first
block.limit = 15
block.save!
assert_equal 15, Block.find(block.id).limit
end
should 'be able to specify default values' do
block_class = Class.new(Block)
block_class.settings_items :some_setting, :default => 10
assert_equal 10, block_class.new.some_setting
end
should 'be able to set boolean attributes to false with a default of true' do
obj = TestClass.new
obj.flag = false
assert_equal false, obj.flag
end
should 'return false by default when the default is false' do
assert_equal false, TestClass.new.flag_disabled_by_default
end
should 'translate default values' do
TestClass.any_instance.expects(:gettext).with('ENGLISH TEXT').returns("TRANSLATED")
assert_equal 'TRANSLATED', TestClass.new.name
end
should 'be able to specify type of atrributes (boolean)' do
obj = TestClass.new
obj.flag = 'true'
assert_equal true, obj.flag
end
should 'symbolize keys when save' do
obj = TestClass.new
obj.settings.expects(:symbolize_keys!).once
assert obj.save
end
end