diff options
Diffstat (limited to 'activerecord/test/cases/serialization_test.rb')
| -rw-r--r-- | activerecord/test/cases/serialization_test.rb | 134 |
1 files changed, 134 insertions, 0 deletions
diff --git a/activerecord/test/cases/serialization_test.rb b/activerecord/test/cases/serialization_test.rb index 8c385af97c..dab81530af 100644 --- a/activerecord/test/cases/serialization_test.rb +++ b/activerecord/test/cases/serialization_test.rb @@ -1,7 +1,13 @@ require "cases/helper" require 'models/contact' +require 'models/topic' +require 'models/reply' +require 'models/company' class SerializationTest < ActiveRecord::TestCase + + fixtures :topics, :companies, :accounts + FORMATS = [ :xml, :json ] def setup @@ -17,6 +23,134 @@ class SerializationTest < ActiveRecord::TestCase @contact = Contact.new(@contact_attributes) end + def test_to_xml + xml = REXML::Document.new(topics(:first).to_xml(:indent => 0)) + bonus_time_in_current_timezone = topics(:first).bonus_time.xmlschema + written_on_in_current_timezone = topics(:first).written_on.xmlschema + last_read_in_current_timezone = topics(:first).last_read.xmlschema + + assert_equal "topic", xml.root.name + assert_equal "The First Topic" , xml.elements["//title"].text + assert_equal "David" , xml.elements["//author-name"].text + assert_match "Have a nice day", xml.elements["//content"].text + + assert_equal "1", xml.elements["//id"].text + assert_equal "integer" , xml.elements["//id"].attributes['type'] + + assert_equal "1", xml.elements["//replies-count"].text + assert_equal "integer" , xml.elements["//replies-count"].attributes['type'] + + assert_equal written_on_in_current_timezone, xml.elements["//written-on"].text + assert_equal "datetime" , xml.elements["//written-on"].attributes['type'] + + assert_equal "david@loudthinking.com", xml.elements["//author-email-address"].text + + assert_equal nil, xml.elements["//parent-id"].text + assert_equal "integer", xml.elements["//parent-id"].attributes['type'] + assert_equal "true", xml.elements["//parent-id"].attributes['nil'] + + if current_adapter?(:SybaseAdapter) + assert_equal last_read_in_current_timezone, xml.elements["//last-read"].text + assert_equal "datetime" , xml.elements["//last-read"].attributes['type'] + else + # Oracle enhanced adapter allows to define Date attributes in model class (see topic.rb) + assert_equal "2004-04-15", xml.elements["//last-read"].text + assert_equal "date" , xml.elements["//last-read"].attributes['type'] + end + + # Oracle and DB2 don't have true boolean or time-only fields + unless current_adapter?(:OracleAdapter, :DB2Adapter) + assert_equal "false", xml.elements["//approved"].text + assert_equal "boolean" , xml.elements["//approved"].attributes['type'] + + assert_equal bonus_time_in_current_timezone, xml.elements["//bonus-time"].text + assert_equal "datetime" , xml.elements["//bonus-time"].attributes['type'] + end + end + + def test_to_xml_skipping_attributes + xml = topics(:first).to_xml(:indent => 0, :skip_instruct => true, :except => [:title, :replies_count]) + assert_equal "<topic>", xml.first(7) + assert !xml.include?(%(<title>The First Topic</title>)) + assert xml.include?(%(<author-name>David</author-name>)) + + xml = topics(:first).to_xml(:indent => 0, :skip_instruct => true, :except => [:title, :author_name, :replies_count]) + assert !xml.include?(%(<title>The First Topic</title>)) + assert !xml.include?(%(<author-name>David</author-name>)) + end + + def test_to_xml_including_has_many_association + xml = topics(:first).to_xml(:indent => 0, :skip_instruct => true, :include => :replies, :except => :replies_count) + assert_equal "<topic>", xml.first(7) + assert xml.include?(%(<replies type="array"><reply>)) + assert xml.include?(%(<title>The Second Topic of the day</title>)) + end + + def test_array_to_xml_including_has_many_association + xml = [ topics(:first), topics(:second) ].to_xml(:indent => 0, :skip_instruct => true, :include => :replies) + assert xml.include?(%(<replies type="array"><reply>)) + end + + def test_array_to_xml_including_methods + xml = [ topics(:first), topics(:second) ].to_xml(:indent => 0, :skip_instruct => true, :methods => [ :topic_id ]) + assert xml.include?(%(<topic-id type="integer">#{topics(:first).topic_id}</topic-id>)), xml + assert xml.include?(%(<topic-id type="integer">#{topics(:second).topic_id}</topic-id>)), xml + end + + def test_array_to_xml_including_has_one_association + xml = [ companies(:first_firm), companies(:rails_core) ].to_xml(:indent => 0, :skip_instruct => true, :include => :account) + assert xml.include?(companies(:first_firm).account.to_xml(:indent => 0, :skip_instruct => true)) + assert xml.include?(companies(:rails_core).account.to_xml(:indent => 0, :skip_instruct => true)) + end + + def test_array_to_xml_including_belongs_to_association + xml = [ companies(:first_client), companies(:second_client), companies(:another_client) ].to_xml(:indent => 0, :skip_instruct => true, :include => :firm) + assert xml.include?(companies(:first_client).to_xml(:indent => 0, :skip_instruct => true)) + assert xml.include?(companies(:second_client).firm.to_xml(:indent => 0, :skip_instruct => true)) + assert xml.include?(companies(:another_client).firm.to_xml(:indent => 0, :skip_instruct => true)) + end + + def test_to_xml_including_belongs_to_association + xml = companies(:first_client).to_xml(:indent => 0, :skip_instruct => true, :include => :firm) + assert !xml.include?("<firm>") + + xml = companies(:second_client).to_xml(:indent => 0, :skip_instruct => true, :include => :firm) + assert xml.include?("<firm>") + end + + def test_to_xml_including_multiple_associations + xml = companies(:first_firm).to_xml(:indent => 0, :skip_instruct => true, :include => [ :clients, :account ]) + assert_equal "<firm>", xml.first(6) + assert xml.include?(%(<account>)) + assert xml.include?(%(<clients type="array"><client>)) + end + + def test_to_xml_including_multiple_associations_with_options + xml = companies(:first_firm).to_xml( + :indent => 0, :skip_instruct => true, + :include => { :clients => { :only => :name } } + ) + + assert_equal "<firm>", xml.first(6) + assert xml.include?(%(<client><name>Summit</name></client>)) + assert xml.include?(%(<clients type="array"><client>)) + end + + def test_to_xml_including_methods + xml = Company.new.to_xml(:methods => :arbitrary_method, :skip_instruct => true) + assert_equal "<company>", xml.first(9) + assert xml.include?(%(<arbitrary-method>I am Jack's profound disappointment</arbitrary-method>)) + end + + def test_to_xml_with_block + value = "Rockin' the block" + xml = Company.new.to_xml(:skip_instruct => true) do |_xml| + _xml.tag! "arbitrary-element", value + end + assert_equal "<company>", xml.first(9) + assert xml.include?(%(<arbitrary-element>#{value}</arbitrary-element>)) + end + def test_serialize_should_be_reversible for format in FORMATS @serialized = Contact.new.send("to_#{format}") |