Contents

require 'minitest/autorun'

if ENV["GEM"].to_s.include?('ad')
  require 'action_dispatch'
end
if ENV["GEM"].to_s.include?('ac')
  require 'action_controller'
  require 'action_controller/test_case'
end

require 'rack/response'
require 'rack-link_headers'

class HelperTest < MiniTest::Unit::TestCase
  def setup
    @response = Rack::Response.new
  end

  def test_link_writes_header
    @response.link "http://google.com/path?query=5#frag", :rel => :search

    assert_equal "<http://google.com/path?query=5#frag>; rel=\"search\"", @response.headers["Link"]
  end

  def test_multiple_link_writes_header
    @response.link "http://google.com/path?query=5#frag", :rel => :search
    @response.link "http://test.host/feed.rss", :rel => :rss, :type => "application/rss+xml"

    assert_equal "<http://google.com/path?query=5#frag>; rel=\"search\", <http://test.host/feed.rss>; rel=\"rss\"; type=\"application/rss+xml\"", @response.headers["Link"]
  end

  def test_links
    @response.link "http://google.com/path?query=5#frag", :rel => :search
    @response.link "http://test.host/feed.rss", :rel => :rss, :type => "application/rss+xml"

    assert_equal @response.links, [{:url => "http://google.com/path?query=5#frag", :params => {:rel => :search}},
      {:url => "http://test.host/feed.rss", :params => {:rel => :rss, :type => "application/rss+xml"}}]
  end

  def test_overrides_manual_headers
    @response.headers["Link"] = "http://abc.de/"

    assert_equal "http://abc.de/", @response.headers["Link"]

    @response.link "http://google.com/path?query=5#frag", :rel => :search

    assert_equal "<http://google.com/path?query=5#frag>; rel=\"search\"", @response.headers["Link"]
  end

  if ENV["GEM"].to_s.include?('ad')
    def test_dyn_inject_action_dispatch_response
      assert ActionDispatch::Response.new.respond_to? :link
    end
  end

  if ENV["GEM"].to_s.include?('ac')
    def test_dyn_inject_action_controller_test_response
      assert ActionController::TestResponse.new.respond_to? :link
    end
  end
end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
rack-link_headers-2.2.2	test/helper_test.rb
rack-link_headers-2.2.1	test/helper_test.rb
rack-link_headers-2.2.0	test/helper_test.rb