Upgrade to Rails 2.2.0

As a side benefit, fix an (non-user-visible) bug in display_s5().
Also fixed a bug where removing orphaned pages did not expire cached summary pages.

vendor/rails/actionpack/test/template/render_test.rb

@@ -0,0 +1,161 @@
+require 'abstract_unit'
+require 'controller/fake_models'
+
+class ViewRenderTest < Test::Unit::TestCase
+  def setup
+    @assigns = { :secret => 'in the sauce' }
+    @view = ActionView::Base.new(ActionController::Base.view_paths, @assigns)
+  end
+
+  def test_render_file
+    assert_equal "Hello world!", @view.render("test/hello_world.erb")
+  end
+
+  def test_render_file_not_using_full_path
+    assert_equal "Hello world!", @view.render(:file => "test/hello_world.erb")
+  end
+
+  def test_render_file_without_specific_extension
+    assert_equal "Hello world!", @view.render("test/hello_world")
+  end
+
+  def test_render_file_at_top_level
+    assert_equal 'Elastica', @view.render('/shared')
+  end
+
+  def test_render_file_with_full_path
+    template_path = File.join(File.dirname(__FILE__), '../fixtures/test/hello_world.erb')
+    assert_equal "Hello world!", @view.render(:file => template_path)
+  end
+
+  def test_render_file_with_instance_variables
+    assert_equal "The secret is in the sauce\n", @view.render("test/render_file_with_ivar.erb")
+  end
+
+  def test_render_file_with_locals
+    locals = { :secret => 'in the sauce' }
+    assert_equal "The secret is in the sauce\n", @view.render("test/render_file_with_locals.erb", locals)
+  end
+
+  def test_render_file_not_using_full_path_with_dot_in_path
+    assert_equal "The secret is in the sauce\n", @view.render("test/dot.directory/render_file_with_ivar")
+  end
+
+  def test_render_update
+    # TODO: You should not have to stub out template because template is self!
+    @view.instance_variable_set(:@template, @view)
+    assert_equal 'alert("Hello, World!");', @view.render(:update) { |page| page.alert('Hello, World!') }
+  end
+
+  def test_render_partial
+    assert_equal "only partial", @view.render(:partial => "test/partial_only")
+  end
+
+  def test_render_partial_with_format
+    assert_equal 'partial html', @view.render(:partial => 'test/partial')
+  end
+
+  def test_render_partial_at_top_level
+    # file fixtures/_top_level_partial_only.erb (not fixtures/test)
+    assert_equal 'top level partial', @view.render(:partial => '/top_level_partial_only')
+  end
+
+  def test_render_partial_with_format_at_top_level
+    # file fixtures/_top_level_partial.html.erb (not fixtures/test, with format extension)
+    assert_equal 'top level partial html', @view.render(:partial => '/top_level_partial')
+  end
+
+  def test_render_partial_with_locals
+    assert_equal "5", @view.render(:partial => "test/counter", :locals => { :counter_counter => 5 })
+  end
+
+  def test_render_partial_with_errors
+    @view.render(:partial => "test/raise")
+    flunk "Render did not raise TemplateError"
+  rescue ActionView::TemplateError => e
+    assert_match "undefined local variable or method `doesnt_exist'", e.message
+    assert_equal "", e.sub_template_message
+    assert_equal "1", e.line_number
+    assert_equal File.expand_path("#{FIXTURE_LOAD_PATH}/test/_raise.html.erb"), e.file_name
+  end
+
+  def test_render_sub_template_with_errors
+    @view.render(:file => "test/sub_template_raise")
+    flunk "Render did not raise TemplateError"
+  rescue ActionView::TemplateError => e
+    assert_match "undefined local variable or method `doesnt_exist'", e.message
+    assert_equal "Trace of template inclusion: #{File.expand_path("#{FIXTURE_LOAD_PATH}/test/sub_template_raise.html.erb")}", e.sub_template_message
+    assert_equal "1", e.line_number
+    assert_equal File.expand_path("#{FIXTURE_LOAD_PATH}/test/_raise.html.erb"), e.file_name
+  end
+
+  def test_render_partial_collection
+    assert_equal "Hello: davidHello: mary", @view.render(:partial => "test/customer", :collection => [ Customer.new("david"), Customer.new("mary") ])
+  end
+
+  def test_render_partial_collection_as
+    assert_equal "david david davidmary mary mary",
+      @view.render(:partial => "test/customer_with_var", :collection => [ Customer.new("david"), Customer.new("mary") ], :as => :customer)
+  end
+
+  def test_render_partial_collection_without_as
+    assert_equal "local_inspector,local_inspector_counter,object",
+      @view.render(:partial => "test/local_inspector", :collection => [ Customer.new("mary") ])
+  end
+
+  def test_render_partial_with_empty_collection_should_return_nil
+    assert_nil @view.render(:partial => "test/customer", :collection => [])
+  end
+
+  def test_render_partial_with_nil_collection_should_return_nil
+    assert_nil @view.render(:partial => "test/customer", :collection => nil)
+  end
+
+  def test_render_partial_with_empty_array_should_return_nil
+    assert_nil @view.render(:partial => [])
+  end
+
+  # TODO: The reason for this test is unclear, improve documentation
+  def test_render_partial_and_fallback_to_layout
+    assert_equal "Before (Josh)\n\nAfter", @view.render(:partial => "test/layout_for_partial", :locals => { :name => "Josh" })
+  end
+
+  # TODO: The reason for this test is unclear, improve documentation
+  def test_render_js_partial_and_fallback_to_erb_layout
+    @view.template_format = :js
+    assert_equal "Before (Josh)\n\nAfter", @view.render(:partial => "test/layout_for_partial", :locals => { :name => "Josh" })
+  end
+
+  # TODO: The reason for this test is unclear, improve documentation
+  def test_render_missing_xml_partial_and_raise_missing_template
+    @view.template_format = :xml
+    assert_raise(ActionView::MissingTemplate) { @view.render(:partial => "test/layout_for_partial") }
+  end
+
+  def test_render_inline
+    assert_equal "Hello, World!", @view.render(:inline => "Hello, World!")
+  end
+
+  def test_render_inline_with_locals
+    assert_equal "Hello, Josh!", @view.render(:inline => "Hello, <%= name %>!", :locals => { :name => "Josh" })
+  end
+
+  def test_render_fallbacks_to_erb_for_unknown_types
+    assert_equal "Hello, World!", @view.render(:inline => "Hello, World!", :type => :foo)
+  end
+
+  CustomHandler = lambda do |template|
+    "@output_buffer = ''\n" +
+      "@output_buffer << 'source: #{template.source.inspect}'\n"
+  end
+
+  def test_render_inline_with_compilable_custom_type
+    ActionView::Template.register_template_handler :foo, CustomHandler
+    assert_equal 'source: "Hello, World!"', @view.render(:inline => "Hello, World!", :type => :foo)
+  end
+
+  def test_render_inline_with_locals_and_compilable_custom_type
+    ActionView::Template.register_template_handler :foo, CustomHandler
+    assert_equal 'source: "Hello, <%= name %>!"', @view.render(:inline => "Hello, <%= name %>!", :locals => { :name => "Josh" }, :type => :foo)
+  end
+end