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require File.dirname(__FILE__) + '/../abstract_unit'
require File.dirname(__FILE__) + '/../../lib/action_view/helpers/url_helper'
require File.dirname(__FILE__) + '/../../lib/action_view/helpers/asset_tag_helper'
require File.dirname(__FILE__) + '/../../lib/action_view/helpers/tag_helper'
RequestMock = Struct.new("Request", :request_uri)
class UrlHelperTest < Test::Unit::TestCase
include ActionView::Helpers::AssetTagHelper
include ActionView::Helpers::UrlHelper
include ActionView::Helpers::TagHelper
def setup
@controller = Class.new do
def url_for(options, *parameters_for_method_reference)
"http://www.example.com"
end
end
@controller = @controller.new
end
# todo: missing test cases
def test_link_tag_with_straight_url
assert_equal "<a href=\"http://www.example.com\">Hello</a>", link_to("Hello", "http://www.example.com")
end
def test_link_tag_with_javascript_confirm
assert_equal(
"<a href=\"http://www.example.com\" onclick=\"return confirm('Are you sure?');\">Hello</a>",
link_to("Hello", "http://www.example.com", :confirm => "Are you sure?")
)
assert_equal(
"<a href=\"http://www.example.com\" onclick=\"return confirm('You can\\'t possibly be sure, can you?');\">Hello</a>",
link_to("Hello", "http://www.example.com", :confirm => "You can't possibly be sure, can you?")
)
end
def test_link_image_to
assert_equal(
"<a href=\"http://www.example.com\"><img alt=\"Rss\" border=\"0\" height=\"45\" src=\"/images/rss.png\" width=\"30\" /></a>",
link_image_to("rss", "http://www.example.com", "size" => "30x45", "border" => "0")
)
assert_equal(
"<a href=\"http://www.example.com\"><img alt=\"Rss\" border=\"0\" height=\"45\" src=\"/images/rss.png\" width=\"30\" /></a>",
link_to(image_tag("rss", :size => "30x45", :border => 0), "http://www.example.com")
)
assert_equal(
"<a class=\"admin\" href=\"http://www.example.com\"><img alt=\"Feed\" height=\"45\" src=\"/images/rss.gif\" width=\"30\" /></a>",
link_image_to("rss.gif", "http://www.example.com", "size" => "30x45", "alt" => "Feed", "class" => "admin")
)
assert_equal link_image_to("rss", "http://www.example.com", "size" => "30x45"),
link_image_to("rss", "http://www.example.com", :size => "30x45")
assert_equal link_image_to("rss.gif", "http://www.example.com", "size" => "30x45", "alt" => "Feed", "class" => "admin"),
link_image_to("rss.gif", "http://www.example.com", :size => "30x45", :alt => "Feed", :class => "admin")
end
def test_link_to_unless
assert_equal "Showing", link_to_unless(true, "Showing", :action => "show", :controller => "weblog")
assert "<a href=\"http://www.example.com\">Listing</a>", link_to_unless(false, "Listing", :action => "list", :controller => "weblog")
assert_equal "Showing", link_to_unless(true, "Showing", :action => "show", :controller => "weblog", :id => 1)
assert_equal "<strong>Showing</strong>", link_to_unless(true, "Showing", :action => "show", :controller => "weblog", :id => 1) { |name, options, html_options, *parameters_for_method_reference|
"<strong>#{name}</strong>"
}
assert_equal "<strong>Showing</strong>", link_to_unless(true, "Showing", :action => "show", :controller => "weblog", :id => 1) { |name|
"<strong>#{name}</strong>"
}
assert_equal "test", link_to_unless(true, "Showing", :action => "show", :controller => "weblog", :id => 1) {
"test"
}
end
def test_link_to_if
assert_equal "Showing", link_to_if(false, "Showing", :action => "show", :controller => "weblog")
assert "<a href=\"http://www.example.com\">Listing</a>", link_to_if(true, "Listing", :action => "list", :controller => "weblog")
assert_equal "Showing", link_to_if(false, "Showing", :action => "show", :controller => "weblog", :id => 1)
end
def test_link_unless_current
@request = RequestMock.new("http://www.example.com")
assert_equal "Showing", link_to_unless_current("Showing", :action => "show", :controller => "weblog")
@request = RequestMock.new("http://www.example.org")
assert "<a href=\"http://www.example.com\">Listing</a>", link_to_unless_current("Listing", :action => "list", :controller => "weblog")
@request = RequestMock.new("http://www.example.com")
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")
)
assert_equal mail_to("david@loudthinking.com", "David Heinemeier Hansson", "class" => "admin"),
mail_to("david@loudthinking.com", "David Heinemeier Hansson", :class => "admin")
end
def test_mail_to_with_javascript
assert_equal "<script type=\"text/javascript\" language=\"javascript\">eval(unescape('%64%6f%63%75%6d%65%6e%74%2e%77%72%69%74%65%28%27%3c%61%20%68%72%65%66%3d%22%6d%61%69%6c%74%6f%3a%6d%65%40%64%6f%6d%61%69%6e%2e%63%6f%6d%22%3e%4d%79%20%65%6d%61%69%6c%3c%2f%61%3e%27%29%3b'))</script>", mail_to("me@domain.com", "My email", :encode => "javascript")
end
def test_mail_to_with_hex
assert_equal "<a href=\"mailto:%6d%65@%64%6f%6d%61%69%6e.%63%6f%6d\">My email</a>", mail_to("me@domain.com", "My email", :encode => "hex")
end
def test_link_with_nil_html_options
assert_equal "<a href=\"http://www.example.com\">Hello</a>", link_to("Hello", {:action => 'myaction'}, nil)
end
end
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