article_block_test.rb
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require File.dirname(__FILE__) + '/../test_helper'
class ArticleBlockTest < Test::Unit::TestCase
include ApplicationHelper
should 'describe itself' do
assert_not_equal Block.description, ArticleBlock.description
end
should "take article's content" do
block = ArticleBlock.new
article = mock
article.expects(:to_html).returns("Article content")
block.stubs(:article).returns(article)
assert_match(/Article content/, instance_eval(&block.content))
end
should 'refer to an article' do
profile = create_user('testuser').person
article = profile.articles.build(:name => 'test article')
article.save!
block = ArticleBlock.new
block.article = article
block.save!
assert_equal article, Block.find(block.id).article
end
should 'not crash when referenced article is removed' do
person = create_user('testuser').person
a = person.articles.create!(:name => 'test')
block = ArticleBlock.create(:article => a)
person.boxes.first.blocks << block
block.save!
a.destroy
block.reload
assert_nil block.article
end
should 'nullify reference to unexisting article' do
Article.delete_all
block = ArticleBlock.new
block.article_id = 999
block.article
assert_nil block.article_id
end
should "take available articles with a person as the box owner" do
person = create_user('testuser').person
person.articles.delete_all
assert_equal [], person.articles
a = person.articles.create!(:name => 'test')
block = ArticleBlock.create(:article => a)
person.boxes.first.blocks << block
block.save!
block.reload
assert_equal [a],block.available_articles
end
should "take available articles with an environment as the box owner" do
env = Environment.create!(:name => 'test env')
env.articles.destroy_all
assert_equal [], env.articles
community = fast_create(Community)
a = fast_create(TextArticle, :profile_id => community.id, :name => 'test')
env.portal_community=community
env.save
block = ArticleBlock.create(:article => a)
env.boxes.first.blocks << block
block.save!
block.reload
assert_equal [a],block.available_articles
end
should "display empty title if title is blank" do
block = ArticleBlock.new
article = mock
article.expects(:to_html).returns("Article content")
block.expects(:title).returns('')
block.stubs(:article).returns(article)
assert_equal "<h3></h3>Article content", instance_eval(&block.content)
end
should "display title if defined" do
block = ArticleBlock.new
article = mock
article.expects(:to_html).returns("Article content")
block.expects(:title).returns('Article title')
block.stubs(:article).returns(article)
assert_equal "<h3>Article title</h3>Article content", instance_eval(&block.content)
end
should 'display image if article is an image' do
profile = create_user('testuser').person
block = ArticleBlock.new
image = UploadedFile.create!(:profile => profile, :uploaded_data => fixture_file_upload('/files/rails.png', 'image/png'))
block.article = image
block.save!
expects(:image_tag).with(image.public_filename(:display), :class => image.css_class_name, :style => 'max-width: 100%').returns('image')
assert_match(/image/, instance_eval(&block.content))
end
should 'display link to archive if article is an archive' do
profile = create_user('testuser').person
block = ArticleBlock.new
file = UploadedFile.create!(:profile => profile, :uploaded_data => fixture_file_upload('/files/test.txt', 'text/plain'))
block.article = file
block.save!
assert_tag_in_string instance_eval(&block.content), :tag => 'a', :content => 'test.txt'
end
protected
def content_tag(tag, text, options = {})
"<#{tag}>#{text}</#{tag}>"
end
def image_tag(arg)
arg
end
def link_to(text, url, options = {})
"<a href='#{url.to_s}'>#{text}</a>"
end
def params
{}
end
end