rss_feed_test.rb
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require File.dirname(__FILE__) + '/../test_helper'
class RssFeedTest < Test::Unit::TestCase
should 'indicate the correct mime/type' do
assert_equal 'text/xml', RssFeed.new.mime_type
end
should 'store settings in a hash serialized into body field' do
feed = RssFeed.new
assert_kind_of Hash, feed.body
feed.body = {
:feed_item_description => 'abstract',
:search => 'parent_and_children',
}
feed.valid?
assert !feed.errors.invalid?('body')
end
should 'alias body as "settings"' do
feed = RssFeed.new
assert_same feed.body, feed.settings
end
should 'list recent articles of profile when top-level' do
profile = create_user('testuser').person
a1 = profile.articles.build(:name => 'article 1'); a1.save!
a2 = profile.articles.build(:name => 'article 2'); a2.save!
a3 = profile.articles.build(:name => 'article 3'); a3.save!
feed = RssFeed.new(:name => 'feed')
feed.profile = profile
feed.save!
rss = feed.data
assert_match /<item><title>article 1<\/title>/, rss
assert_match /<item><title>article 2<\/title>/, rss
assert_match /<item><title>article 3<\/title>/, rss
end
should 'not list self' do
profile = create_user('testuser').person
a1 = profile.articles.build(:name => 'article 1'); a1.save!
a2 = profile.articles.build(:name => 'article 2'); a2.save!
a3 = profile.articles.build(:name => 'article 3'); a3.save!
feed = RssFeed.new(:name => 'feed')
feed.profile = profile
feed.save!
rss = feed.data
assert_no_match /<item><title>feed<\/title>/, rss
end
should 'list recent article from parent article' do
profile = create_user('testuser').person
feed = RssFeed.new
feed.expects(:profile).returns(profile).at_least_once
array = []
profile.expects(:recent_documents).returns(array)
feed.data
end
should 'be able to choose to put abstract or entire body on feed' do
profile = create_user('testuser').person
a1 = profile.articles.build(:name => 'article 1', 'abstract' => 'my abstract', 'body' => 'my text'); a1.save!
feed = RssFeed.new(:name => 'feed')
feed.profile = profile
feed.save!
rss = feed.data
assert_match /<description>my abstract<\/description>/, rss
assert_no_match /<description>my text<\/description>/, rss
feed.feed_item_description = 'body'
rss = feed.data
assert_match /<description>my text<\/description>/, rss
assert_no_match /<description>my abstract<\/description>/, rss
end
should "be able to search only children of feed's parent" do
profile = create_user('testuser').person
a1 = profile.articles.build(:name => 'article 1'); a1.save!
a2 = profile.articles.build(:name => 'article 2'); a2.save!
a3 = profile.articles.build(:name => 'article 3'); a3.save!
a3_1 = a3.children.build(:name => 'article 3.1', :parent => a3, :profile => profile); a3_1.save!
a3_2 = a3.children.build(:name => 'article 3.2', :parent => a3, :profile => profile); a3_2.save!
a3_2_1 = a3_2.children.build(:name => 'article 3.2.1', :parent => a3_2, :profile => profile); a3_2_1.save!
feed = RssFeed.new(:name => 'feed')
feed.parent = a3
feed.profile = profile
feed.include = 'parent_and_children'
feed.save!
rss = feed.data
assert_match /<item><title>article 3<\/title>/, rss
assert_match /<item><title>article 3\.1<\/title>/, rss
assert_match /<item><title>article 3\.2<\/title>/, rss
assert_match /<item><title>article 3\.2\.1<\/title>/, rss
assert_no_match /<item><title>article 1<\/title>/, rss
assert_no_match /<item><title>article 2<\/title>/, rss
end
should 'provide link to profile' do
profile = create_user('testuser').person
feed = RssFeed.new(:name => 'feed')
feed.profile = profile
feed.save!
assert_match "<link>#{profile.url}</link>", feed.data
end
should 'provide link to each article' do
profile = create_user('testuser').person
art = profile.articles.build(:name => 'myarticle'); art.save!
feed = RssFeed.new(:name => 'feed')
feed.profile = profile
feed.save!
data = feed.data
assert_match "<link>#{art.url}</link>", data
assert_match "<guid>#{art.url}</guid>", data
end
should 'be able to indicate maximum number of items' do
profile = create_user('testuser').person
a1 = profile.articles.build(:name => 'article 1'); a1.save!
a2 = profile.articles.build(:name => 'article 2'); a2.save!
a3 = profile.articles.build(:name => 'article 3'); a3.save!
feed = RssFeed.new(:name => 'feed')
feed.profile = profile
feed.save!
feed.profile.expects(:recent_documents).with(10).returns([]).once
feed.data
feed.limit = 5
feed.profile.expects(:recent_documents).with(5).returns([]).once
feed.data
end
should 'limit should only accept integers' do
feed = RssFeed.new
feed.limit = 'text'
feed.valid?
assert feed.errors.invalid?(:limit)
feed.limit = 10
feed.valid?
assert !feed.errors.invalid?(:limit)
end
should 'allow only parent_and_children and all as include setting' do
feed = RssFeed.new
feed.include = :something_else
feed.valid?
assert feed.errors.invalid?(:include)
feed.include = 'parent_and_children'
feed.valid?
assert !feed.errors.invalid?(:include)
feed.include = 'all'
feed.valid?
assert !feed.errors.invalid?(:include)
end
should 'allow only body and abstract as feed_item_description' do
feed = RssFeed.new
feed.feed_item_description = :something_else
feed.valid?
assert feed.errors.invalid?(:feed_item_description)
feed.feed_item_description = 'body'
feed.valid?
assert !feed.errors.invalid?(:feed_item_description)
feed.feed_item_description = 'abstract'
feed.valid?
assert !feed.errors.invalid?(:feed_item_description)
end
should 'provide proper short description' do
RssFeed.stubs(:==).with(Article).returns(true)
assert_not_equal Article.short_description, RssFeed.short_description
end
should 'provide proper description' do
RssFeed.stubs(:==).with(Article).returns(true)
assert_not_equal Article.description, RssFeed.description
end
should 'provide the correct icon name' do
assert_equal 'rss-feed', RssFeed.new.icon_name
end
end