From 42b39ae3f2991692672364d7e09b1e4002e66261 Mon Sep 17 00:00:00 2001
From: Jeremy Kemper <jeremy@bitsweat.net>
Date: Fri, 18 Jan 2008 07:30:42 +0000
Subject: Move tests to cases

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@8660 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
---
 activerecord/test/cases/xml_serialization_test.rb | 202 ++++++++++++++++++++++
 1 file changed, 202 insertions(+)
 create mode 100644 activerecord/test/cases/xml_serialization_test.rb

(limited to 'activerecord/test/cases/xml_serialization_test.rb')

diff --git a/activerecord/test/cases/xml_serialization_test.rb b/activerecord/test/cases/xml_serialization_test.rb
new file mode 100644
index 0000000000..2db75fad46
--- /dev/null
+++ b/activerecord/test/cases/xml_serialization_test.rb
@@ -0,0 +1,202 @@
+require 'abstract_unit'
+require 'fixtures/contact'
+require 'fixtures/post'
+require 'fixtures/author'
+require 'fixtures/tagging'
+require 'fixtures/comment'
+
+class XmlSerializationTest < ActiveSupport::TestCase
+  def test_should_serialize_default_root
+    @xml = Contact.new.to_xml
+    assert_match %r{^<contact>},  @xml
+    assert_match %r{</contact>$}, @xml
+  end
+
+  def test_should_serialize_default_root_with_namespace
+    @xml = Contact.new.to_xml :namespace=>"http://xml.rubyonrails.org/contact"
+    assert_match %r{^<contact xmlns="http://xml.rubyonrails.org/contact">},  @xml
+    assert_match %r{</contact>$}, @xml
+  end
+
+  def test_should_serialize_custom_root
+    @xml = Contact.new.to_xml :root => 'xml_contact'
+    assert_match %r{^<xml-contact>},  @xml
+    assert_match %r{</xml-contact>$}, @xml
+  end
+
+  def test_should_allow_undasherized_tags
+    @xml = Contact.new.to_xml :root => 'xml_contact', :dasherize => false
+    assert_match %r{^<xml_contact>},  @xml
+    assert_match %r{</xml_contact>$}, @xml
+    assert_match %r{<created_at},     @xml
+  end
+
+  def test_should_include_yielded_additions
+    @xml = Contact.new.to_xml do |xml|
+      xml.creator "David"
+    end
+
+    assert_match %r{<creator>David</creator>}, @xml
+  end
+end
+
+class DefaultXmlSerializationTest < ActiveSupport::TestCase
+  def setup
+    @xml = Contact.new(:name => 'aaron stack', :age => 25, :avatar => 'binarydata', :created_at => Time.utc(2006, 8, 1), :awesome => false, :preferences => { :gem => 'ruby' }).to_xml
+  end
+
+  def test_should_serialize_string
+    assert_match %r{<name>aaron stack</name>},     @xml
+  end
+
+  def test_should_serialize_integer
+    assert_match %r{<age type="integer">25</age>}, @xml
+  end
+
+  def test_should_serialize_binary
+    assert_match %r{YmluYXJ5ZGF0YQ==\n</avatar>},    @xml
+    assert_match %r{<avatar(.*)(type="binary")},     @xml
+    assert_match %r{<avatar(.*)(encoding="base64")}, @xml
+  end
+
+  def test_should_serialize_datetime
+    assert_match %r{<created-at type=\"datetime\">2006-08-01T00:00:00Z</created-at>}, @xml
+  end
+
+  def test_should_serialize_boolean
+    assert_match %r{<awesome type=\"boolean\">false</awesome>}, @xml
+  end
+
+  def test_should_serialize_yaml
+    assert_match %r{<preferences type=\"yaml\">--- \n:gem: ruby\n</preferences>}, @xml
+  end
+end
+
+class NilXmlSerializationTest < ActiveSupport::TestCase
+  def setup
+    @xml = Contact.new.to_xml(:root => 'xml_contact')
+  end
+
+  def test_should_serialize_string
+    assert_match %r{<name nil="true"></name>},     @xml
+  end
+
+  def test_should_serialize_integer
+    assert %r{<age (.*)></age>}.match(@xml)
+    attributes = $1
+    assert_match %r{nil="true"}, attributes
+    assert_match %r{type="integer"}, attributes
+  end
+
+  def test_should_serialize_binary
+    assert %r{<avatar (.*)></avatar>}.match(@xml)
+    attributes = $1
+    assert_match %r{type="binary"}, attributes
+    assert_match %r{encoding="base64"}, attributes
+    assert_match %r{nil="true"}, attributes
+  end
+
+  def test_should_serialize_datetime
+    assert %r{<created-at (.*)></created-at>}.match(@xml)
+    attributes = $1
+    assert_match %r{nil="true"}, attributes
+    assert_match %r{type="datetime"}, attributes
+  end
+
+  def test_should_serialize_boolean
+    assert %r{<awesome (.*)></awesome>}.match(@xml)
+    attributes = $1
+    assert_match %r{type="boolean"}, attributes
+    assert_match %r{nil="true"}, attributes
+  end
+
+  def test_should_serialize_yaml
+    assert %r{<preferences(.*)></preferences>}.match(@xml)
+    attributes = $1
+    assert_match %r{type="yaml"}, attributes
+    assert_match %r{nil="true"}, attributes
+  end
+end
+
+class DatabaseConnectedXmlSerializationTest < ActiveSupport::TestCase
+  fixtures :authors, :posts
+  # to_xml used to mess with the hash the user provided which
+  # caused the builder to be reused.  This meant the document kept
+  # getting appended to.
+  def test_passing_hash_shouldnt_reuse_builder
+    options = {:include=>:posts}
+    david = authors(:david)
+    first_xml_size = david.to_xml(options).size
+    second_xml_size = david.to_xml(options).size
+    assert_equal first_xml_size, second_xml_size
+  end
+
+  def test_include_uses_association_name
+    xml = authors(:david).to_xml :include=>:hello_posts, :indent => 0
+    assert_match %r{<hello-posts type="array">}, xml
+    assert_match %r{<hello-post type="Post">}, xml
+    assert_match %r{<hello-post type="StiPost">}, xml
+  end
+
+  def test_methods_are_called_on_object
+    xml = authors(:david).to_xml :methods => :label, :indent => 0
+    assert_match %r{<label>.*</label>}, xml
+  end
+
+  def test_should_not_call_methods_on_associations_that_dont_respond
+    xml = authors(:david).to_xml :include=>:hello_posts, :methods => :label, :indent => 2
+    assert !authors(:david).hello_posts.first.respond_to?(:label)
+    assert_match %r{^  <label>.*</label>}, xml
+    assert_no_match %r{^      <label>}, xml
+  end
+
+  def test_procs_are_called_on_object
+    proc = Proc.new { |options| options[:builder].tag!('nationality', 'Danish') }
+    xml = authors(:david).to_xml(:procs => [ proc ])
+    assert_match %r{<nationality>Danish</nationality>}, xml
+  end
+
+  def test_top_level_procs_arent_applied_to_associations
+    author_proc = Proc.new { |options| options[:builder].tag!('nationality', 'Danish') }
+    xml = authors(:david).to_xml(:procs => [ author_proc ], :include => :posts, :indent => 2)
+
+    assert_match %r{^  <nationality>Danish</nationality>}, xml
+    assert_no_match %r{^ {6}<nationality>Danish</nationality>}, xml
+  end
+
+  def test_procs_on_included_associations_are_called
+    posts_proc = Proc.new { |options| options[:builder].tag!('copyright', 'DHH') }
+    xml = authors(:david).to_xml(
+      :indent => 2,
+      :include => {
+        :posts => { :procs => [ posts_proc ] }
+      }
+    )
+
+    assert_no_match %r{^  <copyright>DHH</copyright>}, xml
+    assert_match %r{^ {6}<copyright>DHH</copyright>}, xml
+  end
+
+  def test_should_include_empty_has_many_as_empty_array
+    authors(:david).posts.delete_all
+    xml = authors(:david).to_xml :include=>:posts, :indent => 2
+
+    assert_equal [], Hash.from_xml(xml)['author']['posts']
+    assert_match %r{^  <posts type="array"/>}, xml
+  end
+
+  def test_should_has_many_array_elements_should_include_type_when_different_from_guessed_value
+    xml = authors(:david).to_xml :include=>:posts_with_comments, :indent => 2
+
+    assert Hash.from_xml(xml)
+    assert_match %r{^  <posts-with-comments type="array">}, xml
+    assert_match %r{^    <posts-with-comment type="Post">}, xml
+    assert_match %r{^    <posts-with-comment type="StiPost">}, xml
+
+    types = Hash.from_xml(xml)['author']['posts_with_comments'].collect {|t| t['type'] }
+    assert types.include?('SpecialPost')
+    assert types.include?('Post')
+    assert types.include?('StiPost')
+  end
+
+end
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