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require 'abstract_unit'
class Scroll < Struct.new(:id, :to_param, :title, :body, :updated_at, :created_at)
extend ActiveModel::Naming
include ActiveModel::Conversion
def persisted?
false
end
end
class ScrollsController < ActionController::Base
FEEDS = {}
FEEDS["defaults"] = <<-EOT
atom_feed(:schema_date => '2008') do |feed|
feed.title("My great blog!")
feed.updated((@scrolls.first.created_at))
for scroll in @scrolls
feed.entry(scroll) do |entry|
entry.title(scroll.title)
entry.content(scroll.body, :type => 'html')
entry.author do |author|
author.name("DHH")
end
end
end
end
EOT
FEEDS["entry_options"] = <<-EOT
atom_feed do |feed|
feed.title("My great blog!")
feed.updated((@scrolls.first.created_at))
for scroll in @scrolls
feed.entry(scroll, :url => "/otherstuff/" + scroll.to_param.to_s, :updated => Time.utc(2007, 1, scroll.id)) do |entry|
entry.title(scroll.title)
entry.content(scroll.body, :type => 'html')
entry.author do |author|
author.name("DHH")
end
end
end
end
EOT
FEEDS["xml_block"] = <<-EOT
atom_feed do |feed|
feed.title("My great blog!")
feed.updated((@scrolls.first.created_at))
feed.author do |author|
author.name("DHH")
end
for scroll in @scrolls
feed.entry(scroll, :url => "/otherstuff/" + scroll.to_param.to_s, :updated => Time.utc(2007, 1, scroll.id)) do |entry|
entry.title(scroll.title)
entry.content(scroll.body, :type => 'html')
end
end
end
EOT
FEEDS["feed_with_atomPub_namespace"] = <<-EOT
atom_feed({'xmlns:app' => 'http://www.w3.org/2007/app',
'xmlns:openSearch' => 'http://a9.com/-/spec/opensearch/1.1/'}) do |feed|
feed.title("My great blog!")
feed.updated((@scrolls.first.created_at))
for scroll in @scrolls
feed.entry(scroll) do |entry|
entry.title(scroll.title)
entry.content(scroll.body, :type => 'html')
entry.tag!('app:edited', Time.now)
entry.author do |author|
author.name("DHH")
end
end
end
end
EOT
FEEDS["feed_with_overridden_ids"] = <<-EOT
atom_feed({:id => 'tag:test.rubyonrails.org,2008:test/'}) do |feed|
feed.title("My great blog!")
feed.updated((@scrolls.first.created_at))
for scroll in @scrolls
feed.entry(scroll, :id => "tag:test.rubyonrails.org,2008:"+scroll.id.to_s) do |entry|
entry.title(scroll.title)
entry.content(scroll.body, :type => 'html')
entry.tag!('app:edited', Time.now)
entry.author do |author|
author.name("DHH")
end
end
end
end
EOT
FEEDS["feed_with_xml_processing_instructions"] = <<-EOT
atom_feed(:schema_date => '2008',
:instruct => {'xml-stylesheet' => { :href=> 't.css', :type => 'text/css' }}) do |feed|
feed.title("My great blog!")
feed.updated((@scrolls.first.created_at))
for scroll in @scrolls
feed.entry(scroll) do |entry|
entry.title(scroll.title)
entry.content(scroll.body, :type => 'html')
entry.author do |author|
author.name("DHH")
end
end
end
end
EOT
FEEDS["feed_with_xml_processing_instructions_duplicate_targets"] = <<-EOT
atom_feed(:schema_date => '2008',
:instruct => {'target1' => [{ :a => '1', :b => '2' }, { :c => '3', :d => '4' }]}) do |feed|
feed.title("My great blog!")
feed.updated((@scrolls.first.created_at))
for scroll in @scrolls
feed.entry(scroll) do |entry|
entry.title(scroll.title)
entry.content(scroll.body, :type => 'html')
entry.author do |author|
author.name("DHH")
end
end
end
end
EOT
FEEDS["feed_with_xhtml_content"] = <<-'EOT'
atom_feed do |feed|
feed.title("My great blog!")
feed.updated((@scrolls.first.created_at))
for scroll in @scrolls
feed.entry(scroll) do |entry|
entry.title(scroll.title)
entry.summary(:type => 'xhtml') do |xhtml|
xhtml.p "before #{scroll.id}"
xhtml.p {xhtml << scroll.body}
xhtml.p "after #{scroll.id}"
end
entry.tag!('app:edited', Time.now)
entry.author do |author|
author.name("DHH")
end
end
end
end
EOT
FEEDS["provide_builder"] = <<-'EOT'
# we pass in the new_xml to the helper so it doesn't
# call anything on the original builder
new_xml = Builder::XmlMarkup.new(:target=>'')
atom_feed(:xml => new_xml) do |feed|
feed.title("My great blog!")
feed.updated((@scrolls.first.created_at))
for scroll in @scrolls
feed.entry(scroll) do |entry|
entry.title(scroll.title)
entry.content(scroll.body, :type => 'html')
entry.author do |author|
author.name("DHH")
end
end
end
end
EOT
def index
@scrolls = [
Scroll.new(1, "1", "Hello One", "Something <i>COOL!</i>", Time.utc(2007, 12, 12, 15), Time.utc(2007, 12, 12, 15)),
Scroll.new(2, "2", "Hello Two", "Something Boring", Time.utc(2007, 12, 12, 15)),
]
render :inline => FEEDS[params[:id]], :type => :builder
end
protected
def rescue_action(e)
raise(e)
end
end
class AtomFeedTest < ActionController::TestCase
tests ScrollsController
def setup
super
@request.host = "www.nextangle.com"
end
def test_feed_should_use_default_language_if_none_is_given
with_restful_routing(:scrolls) do
get :index, :id => "defaults"
assert_match(%r{xml:lang="en-US"}, @response.body)
end
end
def test_feed_should_include_two_entries
with_restful_routing(:scrolls) do
get :index, :id => "defaults"
assert_select "entry", 2
end
end
def test_entry_should_only_use_published_if_created_at_is_present
with_restful_routing(:scrolls) do
get :index, :id => "defaults"
assert_select "published", 1
end
end
def test_providing_builder_to_atom_feed
with_restful_routing(:scrolls) do
get :index, :id=>"provide_builder"
# because we pass in the non-default builder, the content generated by the
# helper should go 'nowhere'. Leaving the response body blank.
assert_blank @response.body
end
end
def test_entry_with_prefilled_options_should_use_those_instead_of_querying_the_record
with_restful_routing(:scrolls) do
get :index, :id => "entry_options"
assert_select "updated", Time.utc(2007, 1, 1).xmlschema
assert_select "updated", Time.utc(2007, 1, 2).xmlschema
end
end
def test_self_url_should_default_to_current_request_url
with_restful_routing(:scrolls) do
get :index, :id => "defaults"
assert_select "link[rel=self][href=http://www.nextangle.com/scrolls?id=defaults]"
end
end
def test_feed_id_should_be_a_valid_tag
with_restful_routing(:scrolls) do
get :index, :id => "defaults"
assert_select "id", :text => "tag:www.nextangle.com,2008:/scrolls?id=defaults"
end
end
def test_entry_id_should_be_a_valid_tag
with_restful_routing(:scrolls) do
get :index, :id => "defaults"
assert_select "entry id", :text => "tag:www.nextangle.com,2008:Scroll/1"
assert_select "entry id", :text => "tag:www.nextangle.com,2008:Scroll/2"
end
end
def test_feed_should_allow_nested_xml_blocks
with_restful_routing(:scrolls) do
get :index, :id => "xml_block"
assert_select "author name", :text => "DHH"
end
end
def test_feed_should_include_atomPub_namespace
with_restful_routing(:scrolls) do
get :index, :id => "feed_with_atomPub_namespace"
assert_match %r{xml:lang="en-US"}, @response.body
assert_match %r{xmlns="http://www.w3.org/2005/Atom"}, @response.body
assert_match %r{xmlns:app="http://www.w3.org/2007/app"}, @response.body
end
end
def test_feed_should_allow_overriding_ids
with_restful_routing(:scrolls) do
get :index, :id => "feed_with_overridden_ids"
assert_select "id", :text => "tag:test.rubyonrails.org,2008:test/"
assert_select "entry id", :text => "tag:test.rubyonrails.org,2008:1"
assert_select "entry id", :text => "tag:test.rubyonrails.org,2008:2"
end
end
def test_feed_xml_processing_instructions
with_restful_routing(:scrolls) do
get :index, :id => 'feed_with_xml_processing_instructions'
assert_match %r{<\?xml-stylesheet [^\?]*type="text/css"}, @response.body
assert_match %r{<\?xml-stylesheet [^\?]*href="t.css"}, @response.body
end
end
def test_feed_xml_processing_instructions_duplicate_targets
with_restful_routing(:scrolls) do
get :index, :id => 'feed_with_xml_processing_instructions_duplicate_targets'
assert_match %r{<\?target1 (a="1" b="2"|b="2" a="1")\?>}, @response.body
assert_match %r{<\?target1 (c="3" d="4"|d="4" c="3")\?>}, @response.body
end
end
def test_feed_xhtml
with_restful_routing(:scrolls) do
get :index, :id => "feed_with_xhtml_content"
assert_match %r{xmlns="http://www.w3.org/1999/xhtml"}, @response.body
assert_select "summary div p", :text => "Something Boring"
assert_select "summary div p", :text => "after 2"
end
end
private
def with_restful_routing(resources)
with_routing do |set|
set.draw do
resources(resources)
end
yield
end
end
end
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