Upgrade to Rails 2.0.2

Upgraded to Rails 2.0.2, except that we maintain

   vendor/rails/actionpack/lib/action_controller/routing.rb

from Rail 1.2.6 (at least for now), so that Routes don't change. We still
get to enjoy Rails's many new features.

Also fixed a bug in Chunk-handling: disable WikiWord processing in tags (for real this time).

vendor/rails/activeresource/test/base/load_test.rb

@@ -0,0 +1,111 @@
+require "#{File.dirname(__FILE__)}/../abstract_unit"
+require "fixtures/person"
+require "fixtures/street_address"
+
+module Highrise
+  class Note < ActiveResource::Base
+    self.site = "http://37s.sunrise.i:3000"
+  end
+
+  class Comment < ActiveResource::Base
+    self.site = "http://37s.sunrise.i:3000"
+  end
+end
+
+
+class BaseLoadTest < Test::Unit::TestCase
+  def setup
+    @matz  = { :id => 1, :name => 'Matz' }
+
+    @first_address = { :id => 1, :street => '12345 Street' }
+    @addresses = [@first_address, { :id => 2, :street => '67890 Street' }]
+    @addresses_from_xml = { :street_addresses => @addresses }
+    @addresses_from_xml_single = { :street_addresses => [ @first_address ] }
+
+    @deep  = { :id => 1, :street => {
+      :id => 1, :state => { :id => 1, :name => 'Oregon',
+        :notable_rivers => [
+          { :id => 1, :name => 'Willamette' },
+          { :id => 2, :name => 'Columbia', :rafted_by => @matz }] }}}
+
+    @person = Person.new
+  end
+
+  def test_load_expects_hash
+    assert_raise(ArgumentError) { @person.load nil }
+    assert_raise(ArgumentError) { @person.load '<person id="1"/>' }
+  end
+
+  def test_load_simple_hash
+    assert_equal Hash.new, @person.attributes
+    assert_equal @matz.stringify_keys, @person.load(@matz).attributes
+  end
+
+  def test_load_one_with_existing_resource
+    address = @person.load(:street_address => @first_address).street_address
+    assert_kind_of StreetAddress, address
+    assert_equal @first_address.stringify_keys, address.attributes
+  end
+
+  def test_load_one_with_unknown_resource
+    address = silence_warnings { @person.load(:address => @first_address).address }
+    assert_kind_of Person::Address, address
+    assert_equal @first_address.stringify_keys, address.attributes
+  end
+
+  def test_load_collection_with_existing_resource
+    addresses = @person.load(@addresses_from_xml).street_addresses
+    assert_kind_of Array, addresses
+    addresses.each { |address| assert_kind_of StreetAddress, address }
+    assert_equal @addresses.map(&:stringify_keys), addresses.map(&:attributes)
+  end
+
+  def test_load_collection_with_unknown_resource
+    Person.send!(:remove_const, :Address) if Person.const_defined?(:Address)
+    assert !Person.const_defined?(:Address), "Address shouldn't exist until autocreated"
+    addresses = silence_warnings { @person.load(:addresses => @addresses).addresses }
+    assert Person.const_defined?(:Address), "Address should have been autocreated"
+    addresses.each { |address| assert_kind_of Person::Address, address }
+    assert_equal @addresses.map(&:stringify_keys), addresses.map(&:attributes)
+  end
+
+  def test_load_collection_with_single_existing_resource
+    addresses = @person.load(@addresses_from_xml_single).street_addresses
+    assert_kind_of Array, addresses
+    addresses.each { |address| assert_kind_of StreetAddress, address }
+    assert_equal [ @first_address ].map(&:stringify_keys), addresses.map(&:attributes)
+  end
+
+  def test_load_collection_with_single_unknown_resource
+    Person.send!(:remove_const, :Address) if Person.const_defined?(:Address)
+    assert !Person.const_defined?(:Address), "Address shouldn't exist until autocreated"
+    addresses = silence_warnings { @person.load(:addresses => [ @first_address ]).addresses }
+    assert Person.const_defined?(:Address), "Address should have been autocreated"
+    addresses.each { |address| assert_kind_of Person::Address, address }
+    assert_equal [ @first_address ].map(&:stringify_keys), addresses.map(&:attributes)
+  end
+
+  def test_recursively_loaded_collections
+    person = @person.load(@deep)
+    assert_equal @deep[:id], person.id
+
+    street = person.street
+    assert_kind_of Person::Street, street
+    assert_equal @deep[:street][:id], street.id
+
+    state = street.state
+    assert_kind_of Person::Street::State, state
+    assert_equal @deep[:street][:state][:id], state.id
+
+    rivers = state.notable_rivers
+    assert_kind_of Array, rivers
+    assert_kind_of Person::Street::State::NotableRiver, rivers.first
+    assert_equal @deep[:street][:state][:notable_rivers].first[:id], rivers.first.id
+    assert_equal @matz[:id], rivers.last.rafted_by.id
+  end
+  
+  def test_nested_collections_within_the_same_namespace
+    n = Highrise::Note.new(:comments => [{ :name => "1" }])
+    assert_kind_of Highrise::Comment, n.comments.first
+  end
+end