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require 'test/unit'
require File.dirname(__FILE__) + '/../../lib/action_view/helpers/url_helper'
require File.dirname(__FILE__) + '/../../lib/action_view/helpers/tag_helper'
class UrlHelperTest < Test::Unit::TestCase
include ActionView::Helpers::UrlHelper
include ActionView::Helpers::TagHelper
def setup
@controller = Class.new do
def url_for(options, *parameters_for_method_reference)
"http://www.world.com"
end
end
@controller = @controller.new
end
# todo: missing test cases
def test_link_tag_with_straight_url
assert_equal "<a href=\"http://www.world.com\">Hello</a>", link_to("Hello", "http://www.world.com")
end
def test_link_tag_with_javascript_confirm
assert_equal(
"<a href=\"http://www.world.com\" onclick=\"return confirm('Are you sure?');\">Hello</a>",
link_to("Hello", "http://www.world.com", :confirm => "Are you sure?")
)
end
def test_link_to_image
assert_equal(
"<a href=\"http://www.world.com\"><img alt=\"Rss\" border=\"0\" height=\"45\" src=\"/images/rss.png\" width=\"30\" /></a>",
link_to_image("rss", "http://www.world.com", "size" => "30x45")
)
assert_equal(
"<a class=\"admin\" href=\"http://www.world.com\"><img alt=\"Feed\" border=\"0\" height=\"45\" src=\"/images/rss.gif\" width=\"30\" /></a>",
link_to_image("rss.gif", "http://www.world.com", "size" => "30x45", "alt" => "Feed", "class" => "admin")
)
end
def test_link_unless_current
@params = { "controller" => "weblog", "action" => "show"}
assert_equal "Showing", link_to_unless_current("Showing", :action => "show", :controller => "weblog")
assert "<a href=\"http://www.world.com\">Listing</a>", link_to_unless_current("Listing", :action => "list", :controller => "weblog")
@params = { "controller" => "weblog", "action" => "show", "id" => "1"}
assert_equal "Showing", link_to_unless_current("Showing", :action => "show", :controller => "weblog", :id => 1)
end
def test_mail_to
assert_equal "<a href=\"mailto:david@loudthinking.com\">david@loudthinking.com</a>", mail_to("david@loudthinking.com")
assert_equal "<a href=\"mailto:david@loudthinking.com\">David Heinemeier Hansson</a>", mail_to("david@loudthinking.com", "David Heinemeier Hansson")
assert_equal(
"<a class=\"admin\" href=\"mailto:david@loudthinking.com\">David Heinemeier Hansson</a>",
mail_to("david@loudthinking.com", "David Heinemeier Hansson", "class" => "admin")
)
end
def test_link_with_nil_html_options
assert "<a href=\"http://www.world.com\">Hello</a>",
link_to("Hello", {:action => 'myaction'}, nil)
end
end
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