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237 lines
7.8 KiB
Ruby
237 lines
7.8 KiB
Ruby
require "cases/helper"
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require 'models/contact'
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require 'models/post'
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require 'models/author'
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require 'models/tagging'
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require 'models/comment'
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require 'models/company_in_module'
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class XmlSerializationTest < ActiveRecord::TestCase
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def test_should_serialize_default_root
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@xml = Contact.new.to_xml
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assert_match %r{^<contact>}, @xml
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assert_match %r{</contact>$}, @xml
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end
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def test_should_serialize_default_root_with_namespace
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@xml = Contact.new.to_xml :namespace=>"http://xml.rubyonrails.org/contact"
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assert_match %r{^<contact xmlns="http://xml.rubyonrails.org/contact">}, @xml
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assert_match %r{</contact>$}, @xml
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end
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def test_should_serialize_custom_root
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@xml = Contact.new.to_xml :root => 'xml_contact'
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assert_match %r{^<xml-contact>}, @xml
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assert_match %r{</xml-contact>$}, @xml
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end
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def test_should_allow_undasherized_tags
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@xml = Contact.new.to_xml :root => 'xml_contact', :dasherize => false
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assert_match %r{^<xml_contact>}, @xml
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assert_match %r{</xml_contact>$}, @xml
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assert_match %r{<created_at}, @xml
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end
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def test_should_allow_camelized_tags
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@xml = Contact.new.to_xml :root => 'xml_contact', :camelize => true
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assert_match %r{^<XmlContact>}, @xml
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assert_match %r{</XmlContact>$}, @xml
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assert_match %r{<CreatedAt}, @xml
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end
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def test_should_allow_skipped_types
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@xml = Contact.new(:age => 25).to_xml :skip_types => true
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assert %r{<age>25</age>}.match(@xml)
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end
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def test_should_include_yielded_additions
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@xml = Contact.new.to_xml do |xml|
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xml.creator "David"
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end
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assert_match %r{<creator>David</creator>}, @xml
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end
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end
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class DefaultXmlSerializationTest < ActiveRecord::TestCase
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def setup
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@xml = Contact.new(:name => 'aaron stack', :age => 25, :avatar => 'binarydata', :created_at => Time.utc(2006, 8, 1), :awesome => false, :preferences => { :gem => 'ruby' }).to_xml
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end
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def test_should_serialize_string
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assert_match %r{<name>aaron stack</name>}, @xml
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end
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def test_should_serialize_integer
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assert_match %r{<age type="integer">25</age>}, @xml
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end
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def test_should_serialize_binary
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assert_match %r{YmluYXJ5ZGF0YQ==\n</avatar>}, @xml
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assert_match %r{<avatar(.*)(type="binary")}, @xml
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assert_match %r{<avatar(.*)(encoding="base64")}, @xml
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end
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def test_should_serialize_datetime
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assert_match %r{<created-at type=\"datetime\">2006-08-01T00:00:00Z</created-at>}, @xml
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end
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def test_should_serialize_boolean
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assert_match %r{<awesome type=\"boolean\">false</awesome>}, @xml
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end
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def test_should_serialize_yaml
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assert_match %r{<preferences type=\"yaml\">---\s?\n:gem: ruby\n</preferences>}, @xml
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end
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end
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class NilXmlSerializationTest < ActiveRecord::TestCase
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def setup
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@xml = Contact.new.to_xml(:root => 'xml_contact')
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end
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def test_should_serialize_string
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assert_match %r{<name nil="true"></name>}, @xml
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end
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def test_should_serialize_integer
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assert %r{<age (.*)></age>}.match(@xml)
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attributes = $1
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assert_match %r{nil="true"}, attributes
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assert_match %r{type="integer"}, attributes
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end
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def test_should_serialize_binary
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assert %r{<avatar (.*)></avatar>}.match(@xml)
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attributes = $1
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assert_match %r{type="binary"}, attributes
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assert_match %r{encoding="base64"}, attributes
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assert_match %r{nil="true"}, attributes
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end
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def test_should_serialize_datetime
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assert %r{<created-at (.*)></created-at>}.match(@xml)
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attributes = $1
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assert_match %r{nil="true"}, attributes
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assert_match %r{type="datetime"}, attributes
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end
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def test_should_serialize_boolean
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assert %r{<awesome (.*)></awesome>}.match(@xml)
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attributes = $1
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assert_match %r{type="boolean"}, attributes
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assert_match %r{nil="true"}, attributes
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end
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def test_should_serialize_yaml
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assert %r{<preferences(.*)></preferences>}.match(@xml)
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attributes = $1
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assert_match %r{type="yaml"}, attributes
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assert_match %r{nil="true"}, attributes
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end
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end
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class DatabaseConnectedXmlSerializationTest < ActiveRecord::TestCase
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fixtures :authors, :posts, :projects
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# to_xml used to mess with the hash the user provided which
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# caused the builder to be reused. This meant the document kept
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# getting appended to.
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def test_modules
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projects = MyApplication::Business::Project.all
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xml = projects.to_xml
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root = projects.first.class.to_s.underscore.pluralize.tr('/','_').dasherize
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assert_match "<#{root} type=\"array\">", xml
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assert_match "</#{root}>", xml
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end
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def test_passing_hash_shouldnt_reuse_builder
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options = {:include=>:posts}
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david = authors(:david)
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first_xml_size = david.to_xml(options).size
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second_xml_size = david.to_xml(options).size
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assert_equal first_xml_size, second_xml_size
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end
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def test_include_uses_association_name
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xml = authors(:david).to_xml :include=>:hello_posts, :indent => 0
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assert_match %r{<hello-posts type="array">}, xml
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assert_match %r{<hello-post type="Post">}, xml
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assert_match %r{<hello-post type="StiPost">}, xml
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end
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def test_included_associations_should_skip_types
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xml = authors(:david).to_xml :include=>:hello_posts, :indent => 0, :skip_types => true
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assert_match %r{<hello-posts>}, xml
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assert_match %r{<hello-post>}, xml
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assert_match %r{<hello-post>}, xml
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end
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def test_methods_are_called_on_object
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xml = authors(:david).to_xml :methods => :label, :indent => 0
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assert_match %r{<label>.*</label>}, xml
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end
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def test_should_not_call_methods_on_associations_that_dont_respond
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xml = authors(:david).to_xml :include=>:hello_posts, :methods => :label, :indent => 2
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assert !authors(:david).hello_posts.first.respond_to?(:label)
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assert_match %r{^ <label>.*</label>}, xml
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assert_no_match %r{^ <label>}, xml
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end
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def test_procs_are_called_on_object
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proc = Proc.new { |options| options[:builder].tag!('nationality', 'Danish') }
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xml = authors(:david).to_xml(:procs => [ proc ])
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assert_match %r{<nationality>Danish</nationality>}, xml
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end
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def test_dual_arity_procs_are_called_on_object
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proc = Proc.new { |options, record| options[:builder].tag!('name-reverse', record.name.reverse) }
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xml = authors(:david).to_xml(:procs => [ proc ])
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assert_match %r{<name-reverse>divaD</name-reverse>}, xml
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end
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def test_top_level_procs_arent_applied_to_associations
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author_proc = Proc.new { |options| options[:builder].tag!('nationality', 'Danish') }
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xml = authors(:david).to_xml(:procs => [ author_proc ], :include => :posts, :indent => 2)
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assert_match %r{^ <nationality>Danish</nationality>}, xml
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assert_no_match %r{^ {6}<nationality>Danish</nationality>}, xml
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end
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def test_procs_on_included_associations_are_called
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posts_proc = Proc.new { |options| options[:builder].tag!('copyright', 'DHH') }
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xml = authors(:david).to_xml(
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:indent => 2,
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:include => {
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:posts => { :procs => [ posts_proc ] }
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}
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)
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assert_no_match %r{^ <copyright>DHH</copyright>}, xml
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assert_match %r{^ {6}<copyright>DHH</copyright>}, xml
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end
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def test_should_include_empty_has_many_as_empty_array
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authors(:david).posts.delete_all
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xml = authors(:david).to_xml :include=>:posts, :indent => 2
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assert_equal [], Hash.from_xml(xml)['author']['posts']
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assert_match %r{^ <posts type="array"/>}, xml
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end
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def test_should_has_many_array_elements_should_include_type_when_different_from_guessed_value
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xml = authors(:david).to_xml :include=>:posts_with_comments, :indent => 2
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assert Hash.from_xml(xml)
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assert_match %r{^ <posts-with-comments type="array">}, xml
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assert_match %r{^ <posts-with-comment type="Post">}, xml
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assert_match %r{^ <posts-with-comment type="StiPost">}, xml
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types = Hash.from_xml(xml)['author']['posts_with_comments'].collect {|t| t['type'] }
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assert types.include?('SpecialPost')
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assert types.include?('Post')
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assert types.include?('StiPost')
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end
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end
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