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rails--rails/activerecord/test/cases/serialization_test.rb
2012-10-31 00:08:36 +09:00

64 lines
2.2 KiB
Ruby

require "cases/helper"
require 'models/contact'
require 'models/topic'
class SerializationTest < ActiveRecord::TestCase
FORMATS = [ :xml, :json ]
def setup
@contact_attributes = {
:name => 'aaron stack',
:age => 25,
:avatar => 'binarydata',
:created_at => Time.utc(2006, 8, 1),
:awesome => false,
:preferences => { :gem => '<strong>ruby</strong>' },
:alternative_id => nil,
:id => nil
}
end
def test_serialize_should_be_reversible
FORMATS.each do |format|
@serialized = Contact.new.send("to_#{format}")
contact = Contact.new.send("from_#{format}", @serialized)
assert_equal @contact_attributes.keys.collect(&:to_s).sort, contact.attributes.keys.collect(&:to_s).sort, "For #{format}"
end
end
def test_serialize_should_allow_attribute_only_filtering
FORMATS.each do |format|
@serialized = Contact.new(@contact_attributes).send("to_#{format}", :only => [ :age, :name ])
contact = Contact.new.send("from_#{format}", @serialized)
assert_equal @contact_attributes[:name], contact.name, "For #{format}"
assert_nil contact.avatar, "For #{format}"
end
end
def test_serialize_should_allow_attribute_except_filtering
FORMATS.each do |format|
@serialized = Contact.new(@contact_attributes).send("to_#{format}", :except => [ :age, :name ])
contact = Contact.new.send("from_#{format}", @serialized)
assert_nil contact.name, "For #{format}"
assert_nil contact.age, "For #{format}"
assert_equal @contact_attributes[:awesome], contact.awesome, "For #{format}"
end
end
def test_include_root_in_json_allows_inheritance
original_root_in_json = ActiveRecord::Base.include_root_in_json
ActiveRecord::Base.include_root_in_json = true
klazz = Class.new(ActiveRecord::Base)
klazz.table_name = 'topics'
assert klazz.include_root_in_json
klazz.include_root_in_json = false
assert ActiveRecord::Base.include_root_in_json
assert !klazz.include_root_in_json
assert !klazz.new.include_root_in_json
ensure
ActiveRecord::Base.include_root_in_json = original_root_in_json
end
end