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# encoding: utf-8
require 'abstract_unit'
require 'active_support/ordered_hash'
require 'controller/fake_controllers'
class UrlHelperTest < ActiveSupport::TestCase
# In a few cases, the helper proxies to 'controller'
# or request.
#
# In those cases, we'll set up a simple mock
attr_accessor :controller, :request
routes = ActionDispatch::Routing::RouteSet.new
routes.draw do
match "/" => "foo#bar"
match "/other" => "foo#other"
match "/article/:id" => "foo#article", :as => :article
end
include routes.url_helpers
include ActionView::Helpers::UrlHelper
include ActionView::Helpers::JavaScriptHelper
include ActionDispatch::Assertions::DomAssertions
include ActionView::Context
include RenderERBUtils
def hash_for(opts = [])
ActiveSupport::OrderedHash[*([:controller, "foo", :action, "bar"].concat(opts))]
end
alias url_hash hash_for
def test_url_for_does_not_escape_urls
assert_equal "/?a=b&c=d", url_for(hash_for([:a, :b, :c, :d]))
end
def test_url_for_with_back
referer = 'http://www.example.com/referer'
@controller = Struct.new(:request).new(Struct.new(:env).new({"HTTP_REFERER" => referer}))
assert_equal 'http://www.example.com/referer', url_for(:back)
end
def test_url_for_with_back_and_no_referer
@controller = Struct.new(:request).new(Struct.new(:env).new({}))
assert_equal 'javascript:history.back()', url_for(:back)
end
# todo: missing test cases
def test_button_to_with_straight_url
assert_dom_equal "<form method=\"post\" action=\"http://www.example.com\" class=\"button_to\"><div><input type=\"submit\" value=\"Hello\" /></div></form>", button_to("Hello", "http://www.example.com")
end
def test_button_to_with_form_class
assert_dom_equal "<form method=\"post\" action=\"http://www.example.com\" class=\"custom-class\"><div><input type=\"submit\" value=\"Hello\" /></div></form>", button_to("Hello", "http://www.example.com", :form_class => 'custom-class')
end
def test_button_to_with_form_class_escapes
assert_dom_equal "<form method=\"post\" action=\"http://www.example.com\" class=\"&lt;script&gt;evil_js&lt;/script&gt;\"><div><input type=\"submit\" value=\"Hello\" /></div></form>", button_to("Hello", "http://www.example.com", :form_class => '<script>evil_js</script>')
end
def test_button_to_with_query
assert_dom_equal "<form method=\"post\" action=\"http://www.example.com/q1=v1&amp;q2=v2\" class=\"button_to\"><div><input type=\"submit\" value=\"Hello\" /></div></form>", button_to("Hello", "http://www.example.com/q1=v1&q2=v2")
end
def test_button_to_with_html_safe_URL
assert_dom_equal "<form method=\"post\" action=\"http://www.example.com/q1=v1&amp;q2=v2\" class=\"button_to\"><div><input type=\"submit\" value=\"Hello\" /></div></form>", button_to("Hello", "http://www.example.com/q1=v1&amp;q2=v2".html_safe)
end
def test_button_to_with_query_and_no_name
assert_dom_equal "<form method=\"post\" action=\"http://www.example.com?q1=v1&amp;q2=v2\" class=\"button_to\"><div><input type=\"submit\" value=\"http://www.example.com?q1=v1&amp;q2=v2\" /></div></form>", button_to(nil, "http://www.example.com?q1=v1&q2=v2")
end
def test_button_to_with_javascript_confirm
assert_dom_equal(
"<form method=\"post\" action=\"http://www.example.com\" class=\"button_to\"><div><input data-confirm=\"Are you sure?\" type=\"submit\" value=\"Hello\" /></div></form>",
button_to("Hello", "http://www.example.com", :confirm => "Are you sure?")
)
end
def test_button_to_with_javascript_disable_with
assert_dom_equal(
"<form method=\"post\" action=\"http://www.example.com\" class=\"button_to\"><div><input data-disable-with=\"Greeting...\" type=\"submit\" value=\"Hello\" /></div></form>",
button_to("Hello", "http://www.example.com", :disable_with => "Greeting...")
)
end
def test_button_to_with_remote_and_javascript_confirm
assert_dom_equal(
"<form method=\"post\" action=\"http://www.example.com\" class=\"button_to\" data-remote=\"true\"><div><input data-confirm=\"Are you sure?\" type=\"submit\" value=\"Hello\" /></div></form>",
button_to("Hello", "http://www.example.com", :remote => true, :confirm => "Are you sure?")
)
end
def test_button_to_with_remote_and_javascript_disable_with
assert_dom_equal(
"<form method=\"post\" action=\"http://www.example.com\" class=\"button_to\" data-remote=\"true\"><div><input data-disable-with=\"Greeting...\" type=\"submit\" value=\"Hello\" /></div></form>",
button_to("Hello", "http://www.example.com", :remote => true, :disable_with => "Greeting...")
)
end
def test_button_to_with_remote_and_javascript_confirm_and_javascript_disable_with
assert_dom_equal(
"<form method=\"post\" action=\"http://www.example.com\" class=\"button_to\" data-remote=\"true\"><div><input data-disable-with=\"Greeting...\" data-confirm=\"Are you sure?\" type=\"submit\" value=\"Hello\" /></div></form>",
button_to("Hello", "http://www.example.com", :remote => true, :confirm => "Are you sure?", :disable_with => "Greeting...")
)
end
def test_button_to_with_remote_false
assert_dom_equal(
"<form method=\"post\" action=\"http://www.example.com\" class=\"button_to\"><div><input type=\"submit\" value=\"Hello\" /></div></form>",
button_to("Hello", "http://www.example.com", :remote => false)
)
end
def test_button_to_enabled_disabled
assert_dom_equal(
"<form method=\"post\" action=\"http://www.example.com\" class=\"button_to\"><div><input type=\"submit\" value=\"Hello\" /></div></form>",
button_to("Hello", "http://www.example.com", :disabled => false)
)
assert_dom_equal(
"<form method=\"post\" action=\"http://www.example.com\" class=\"button_to\"><div><input disabled=\"disabled\" type=\"submit\" value=\"Hello\" /></div></form>",
button_to("Hello", "http://www.example.com", :disabled => true)
)
end
def test_button_to_with_method_delete
assert_dom_equal(
"<form method=\"post\" action=\"http://www.example.com\" class=\"button_to\"><div><input type=\"hidden\" name=\"_method\" value=\"delete\" /><input type=\"submit\" value=\"Hello\" /></div></form>",
button_to("Hello", "http://www.example.com", :method => :delete)
)
end
def test_button_to_with_method_get
assert_dom_equal(
"<form method=\"get\" action=\"http://www.example.com\" class=\"button_to\"><div><input type=\"submit\" value=\"Hello\" /></div></form>",
button_to("Hello", "http://www.example.com", :method => :get)
)
end
def test_link_tag_with_straight_url
assert_dom_equal "<a href=\"http://www.example.com\">Hello</a>", link_to("Hello", "http://www.example.com")
end
def test_link_tag_without_host_option
assert_dom_equal(%q{<a href="/">Test Link</a>}, link_to('Test Link', url_hash))
end
def test_link_tag_with_host_option
hash = hash_for([:host, "www.example.com"])
expected = %q{<a href="http://www.example.com/">Test Link</a>}
assert_dom_equal(expected, link_to('Test Link', hash))
end
def test_link_tag_with_query
expected = %{<a href="http://www.example.com?q1=v1&amp;q2=v2">Hello</a>}
assert_dom_equal expected, link_to("Hello", "http://www.example.com?q1=v1&q2=v2")
end
def test_link_tag_with_query_and_no_name
expected = %{<a href="http://www.example.com?q1=v1&amp;q2=v2">http://www.example.com?q1=v1&amp;q2=v2</a>}
assert_dom_equal expected, link_to(nil, "http://www.example.com?q1=v1&q2=v2")
end
def test_link_tag_with_back
env = {"HTTP_REFERER" => "http://www.example.com/referer"}
@controller = Struct.new(:request).new(Struct.new(:env).new(env))
expected = %{<a href="#{env["HTTP_REFERER"]}">go back</a>}
assert_dom_equal expected, link_to('go back', :back)
end
def test_link_tag_with_back_and_no_referer
@controller = Struct.new(:request).new(Struct.new(:env).new({}))
link = link_to('go back', :back)
assert_dom_equal %{<a href="javascript:history.back()">go back</a>}, link
end
def test_link_tag_with_img
link = link_to("<img src='/favicon.jpg' />".html_safe, "/")
expected = %{<a href="/"><img src='/favicon.jpg' /></a>}
assert_dom_equal expected, link
end
def test_link_with_nil_html_options
link = link_to("Hello", url_hash, nil)
assert_dom_equal %{<a href="/">Hello</a>}, link
end
def test_link_tag_with_custom_onclick
link = link_to("Hello", "http://www.example.com", :onclick => "alert('yay!')")
expected = %{<a href="http://www.example.com" onclick="alert('yay!')">Hello</a>}
assert_dom_equal expected, link
end
def test_link_tag_with_javascript_confirm
assert_dom_equal(
"<a href=\"http://www.example.com\" data-confirm=\"Are you sure?\">Hello</a>",
link_to("Hello", "http://www.example.com", :confirm => "Are you sure?")
)
assert_dom_equal(
"<a href=\"http://www.example.com\" data-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?")
)
assert_dom_equal(
"<a href=\"http://www.example.com\" data-confirm=\"You can't possibly be sure,\n can you?\">Hello</a>",
link_to("Hello", "http://www.example.com", :confirm => "You can't possibly be sure,\n can you?")
)
end
def test_link_to_with_remote
assert_dom_equal(
"<a href=\"http://www.example.com\" data-remote=\"true\">Hello</a>",
link_to("Hello", "http://www.example.com", :remote => true)
)
end
def test_link_to_with_remote_false
assert_dom_equal(
"<a href=\"http://www.example.com\">Hello</a>",
link_to("Hello", "http://www.example.com", :remote => false)
)
end
def test_link_tag_using_post_javascript
assert_dom_equal(
"<a href='http://www.example.com' data-method=\"post\" rel=\"nofollow\">Hello</a>",
link_to("Hello", "http://www.example.com", :method => :post)
)
end
def test_link_tag_using_delete_javascript
assert_dom_equal(
"<a href='http://www.example.com' rel=\"nofollow\" data-method=\"delete\">Destroy</a>",
link_to("Destroy", "http://www.example.com", :method => :delete)
)
end
def test_link_tag_using_delete_javascript_and_href
assert_dom_equal(
"<a href='\#' rel=\"nofollow\" data-method=\"delete\">Destroy</a>",
link_to("Destroy", "http://www.example.com", :method => :delete, :href => '#')
)
end
def test_link_tag_using_post_javascript_and_confirm
assert_dom_equal(
"<a href=\"http://www.example.com\" data-method=\"post\" rel=\"nofollow\" data-confirm=\"Are you serious?\">Hello</a>",
link_to("Hello", "http://www.example.com", :method => :post, :confirm => "Are you serious?")
)
end
def test_link_tag_using_delete_javascript_and_href_and_confirm
assert_dom_equal(
"<a href='\#' rel=\"nofollow\" data-confirm=\"Are you serious?\" data-method=\"delete\">Destroy</a>",
link_to("Destroy", "http://www.example.com", :method => :delete, :href => '#', :confirm => "Are you serious?"),
"When specifying url, form should be generated with it, but not this.href"
)
end
def test_link_tag_using_block_in_erb
out = render_erb %{<%= link_to('/') do %>Example site<% end %>}
assert_equal '<a href="/">Example site</a>', out
end
def test_link_tag_with_html_safe_string
assert_dom_equal(
"<a href=\"/article/Gerd_M%C3%BCller\">Gerd Müller</a>",
link_to("Gerd Müller", article_path("Gerd_Müller".html_safe))
)
end
def test_link_to_unless
assert_equal "Showing", link_to_unless(true, "Showing", url_hash)
assert_dom_equal %{<a href="/">Listing</a>},
link_to_unless(false, "Listing", url_hash)
assert_equal "Showing", link_to_unless(true, "Showing", url_hash)
assert_equal "<strong>Showing</strong>",
link_to_unless(true, "Showing", url_hash) { |name|
"<strong>#{name}</strong>".html_safe
}
assert_equal "test",
link_to_unless(true, "Showing", url_hash) {
"test"
}
end
def test_link_to_if
assert_equal "Showing", link_to_if(false, "Showing", url_hash)
assert_dom_equal %{<a href="/">Listing</a>}, link_to_if(true, "Listing", url_hash)
assert_equal "Showing", link_to_if(false, "Showing", url_hash)
end
def request_for_url(url)
env = Rack::MockRequest.env_for("http://www.example.com#{url}")
ActionDispatch::Request.new(env)
end
def test_current_page_with_simple_url
@request = request_for_url("/")
assert current_page?(url_hash)
assert current_page?("http://www.example.com/")
end
def test_current_page_ignoring_params
@request = request_for_url("/?order=desc&page=1")
assert current_page?(url_hash)
assert current_page?("http://www.example.com/")
end
def test_current_page_with_params_that_match
@request = request_for_url("/?order=desc&page=1")
assert current_page?(hash_for([:order, "desc", :page, "1"]))
assert current_page?("http://www.example.com/?order=desc&page=1")
end
def test_link_unless_current
@request = request_for_url("/")
assert_equal "Showing",
link_to_unless_current("Showing", url_hash)
assert_equal "Showing",
link_to_unless_current("Showing", "http://www.example.com/")
@request = request_for_url("/?order=desc")
assert_equal "Showing",
link_to_unless_current("Showing", url_hash)
assert_equal "Showing",
link_to_unless_current("Showing", "http://www.example.com/")
@request = request_for_url("/?order=desc&page=1")
assert_equal "Showing",
link_to_unless_current("Showing", hash_for([:order, 'desc', :page, '1']))
assert_equal "Showing",
link_to_unless_current("Showing", "http://www.example.com/?order=desc&page=1")
@request = request_for_url("/?order=desc")
assert_equal %{<a href="/?order=asc">Showing</a>},
link_to_unless_current("Showing", hash_for([:order, :asc]))
assert_equal %{<a href="http://www.example.com/?order=asc">Showing</a>},
link_to_unless_current("Showing", "http://www.example.com/?order=asc")
@request = request_for_url("/?order=desc")
assert_equal %{<a href="/?order=desc&amp;page=2\">Showing</a>},
link_to_unless_current("Showing", hash_for([:order, "desc", :page, 2]))
assert_equal %{<a href="http://www.example.com/?order=desc&amp;page=2">Showing</a>},
link_to_unless_current("Showing", "http://www.example.com/?order=desc&page=2")
@request = request_for_url("/show")
assert_equal %{<a href="/">Listing</a>},
link_to_unless_current("Listing", url_hash)
assert_equal %{<a href="http://www.example.com/">Listing</a>},
link_to_unless_current("Listing", "http://www.example.com/")
end
def test_mail_to
assert_dom_equal "<a href=\"mailto:david@loudthinking.com\">david@loudthinking.com</a>", mail_to("david@loudthinking.com")
assert_dom_equal "<a href=\"mailto:david@loudthinking.com\">David Heinemeier Hansson</a>", mail_to("david@loudthinking.com", "David Heinemeier Hansson")
assert_dom_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
snippet = mail_to("me@domain.com", "My email", :encode => "javascript")
assert_dom_equal "<script type=\"text/javascript\">eval(decodeURIComponent('%64%6f%63%75%6d%65%6e%74%2e%77%72%69%74%65%28%27%3c%61%20%68%72%65%66%3d%5c%22%6d%61%69%6c%74%6f%3a%6d%65%40%64%6f%6d%61%69%6e%2e%63%6f%6d%5c%22%3e%4d%79%20%65%6d%61%69%6c%3c%5c%2f%61%3e%27%29%3b'))</script>", snippet
assert snippet.html_safe?
end
def test_mail_to_with_javascript_unicode
snippet = mail_to("unicode@example.com", "únicode", :encode => "javascript")
assert_dom_equal "<script type=\"text/javascript\">eval(decodeURIComponent('%64%6f%63%75%6d%65%6e%74%2e%77%72%69%74%65%28%27%3c%61%20%68%72%65%66%3d%5c%22%6d%61%69%6c%74%6f%3a%75%6e%69%63%6f%64%65%40%65%78%61%6d%70%6c%65%2e%63%6f%6d%5c%22%3e%c3%ba%6e%69%63%6f%64%65%3c%5c%2f%61%3e%27%29%3b'))</script>", snippet
assert snippet.html_safe
end
def test_mail_with_options
assert_dom_equal(
%(<a href="mailto:me@example.com?cc=ccaddress%40example.com&amp;bcc=bccaddress%40example.com&amp;body=This%20is%20the%20body%20of%20the%20message.&amp;subject=This%20is%20an%20example%20email">My email</a>),
mail_to("me@example.com", "My email", :cc => "ccaddress@example.com", :bcc => "bccaddress@example.com", :subject => "This is an example email", :body => "This is the body of the message.")
)
end
def test_mail_to_with_img
assert_dom_equal %(<a href="mailto:feedback@example.com"><img src="/feedback.png" /></a>),
mail_to('feedback@example.com', '<img src="/feedback.png" />'.html_safe)
end
def test_mail_to_with_hex
assert_dom_equal "<a href=\"&#109;&#97;&#105;&#108;&#116;&#111;&#58;%6d%65@%64%6f%6d%61%69%6e.%63%6f%6d\">My email</a>", mail_to("me@domain.com", "My email", :encode => "hex")
assert_dom_equal "<a href=\"&#109;&#97;&#105;&#108;&#116;&#111;&#58;%6d%65@%64%6f%6d%61%69%6e.%63%6f%6d\">&#109;&#101;&#64;&#100;&#111;&#109;&#97;&#105;&#110;&#46;&#99;&#111;&#109;</a>", mail_to("me@domain.com", nil, :encode => "hex")
end
def test_mail_to_with_replace_options
assert_dom_equal "<a href=\"mailto:wolfgang@stufenlos.net\">wolfgang(at)stufenlos(dot)net</a>", mail_to("wolfgang@stufenlos.net", nil, :replace_at => "(at)", :replace_dot => "(dot)")
assert_dom_equal "<a href=\"&#109;&#97;&#105;&#108;&#116;&#111;&#58;%6d%65@%64%6f%6d%61%69%6e.%63%6f%6d\">&#109;&#101;&#40;&#97;&#116;&#41;&#100;&#111;&#109;&#97;&#105;&#110;&#46;&#99;&#111;&#109;</a>", mail_to("me@domain.com", nil, :encode => "hex", :replace_at => "(at)")
assert_dom_equal "<a href=\"&#109;&#97;&#105;&#108;&#116;&#111;&#58;%6d%65@%64%6f%6d%61%69%6e.%63%6f%6d\">My email</a>", mail_to("me@domain.com", "My email", :encode => "hex", :replace_at => "(at)")
assert_dom_equal "<a href=\"&#109;&#97;&#105;&#108;&#116;&#111;&#58;%6d%65@%64%6f%6d%61%69%6e.%63%6f%6d\">&#109;&#101;&#40;&#97;&#116;&#41;&#100;&#111;&#109;&#97;&#105;&#110;&#40;&#100;&#111;&#116;&#41;&#99;&#111;&#109;</a>", mail_to("me@domain.com", nil, :encode => "hex", :replace_at => "(at)", :replace_dot => "(dot)")
assert_dom_equal "<script type=\"text/javascript\">eval(decodeURIComponent('%64%6f%63%75%6d%65%6e%74%2e%77%72%69%74%65%28%27%3c%61%20%68%72%65%66%3d%5c%22%6d%61%69%6c%74%6f%3a%6d%65%40%64%6f%6d%61%69%6e%2e%63%6f%6d%5c%22%3e%4d%79%20%65%6d%61%69%6c%3c%5c%2f%61%3e%27%29%3b'))</script>", mail_to("me@domain.com", "My email", :encode => "javascript", :replace_at => "(at)", :replace_dot => "(dot)")
assert_dom_equal "<script type=\"text/javascript\">eval(decodeURIComponent('%64%6f%63%75%6d%65%6e%74%2e%77%72%69%74%65%28%27%3c%61%20%68%72%65%66%3d%5c%22%6d%61%69%6c%74%6f%3a%6d%65%40%64%6f%6d%61%69%6e%2e%63%6f%6d%5c%22%3e%6d%65%28%61%74%29%64%6f%6d%61%69%6e%28%64%6f%74%29%63%6f%6d%3c%5c%2f%61%3e%27%29%3b'))</script>", mail_to("me@domain.com", nil, :encode => "javascript", :replace_at => "(at)", :replace_dot => "(dot)")
end
# TODO: button_to looks at this ... why?
def protect_against_forgery?
false
end
private
def sort_query_string_params(uri)
path, qs = uri.split('?')
qs = qs.split('&amp;').sort.join('&amp;') if qs
qs ? "#{path}?#{qs}" : path
end
end
class UrlHelperControllerTest < ActionController::TestCase
class UrlHelperController < ActionController::Base
test_routes do
match 'url_helper_controller_test/url_helper/show/:id',
:to => 'url_helper_controller_test/url_helper#show',
:as => :show
match 'url_helper_controller_test/url_helper/profile/:name',
:to => 'url_helper_controller_test/url_helper#show',
:as => :profile
match 'url_helper_controller_test/url_helper/show_named_route',
:to => 'url_helper_controller_test/url_helper#show_named_route',
:as => :show_named_route
match "/:controller(/:action(/:id))"
match 'url_helper_controller_test/url_helper/normalize_recall_params',
:to => UrlHelperController.action(:normalize_recall),
:as => :normalize_recall_params
match '/url_helper_controller_test/url_helper/override_url_helper/default',
:to => 'url_helper_controller_test/url_helper#override_url_helper',
:as => :override_url_helper
end
def show
if params[:name]
render :inline => 'ok'
else
redirect_to profile_path(params[:id])
end
end
def show_url_for
render :inline => "<%= url_for :controller => 'url_helper_controller_test/url_helper', :action => 'show_url_for' %>"
end
def show_overriden_url_for
render :inline => "<%= url_for params.merge(:controller => 'url_helper_controller_test/url_helper', :action => 'show_url_for') %>"
end
def show_named_route
render :inline => "<%= show_named_route_#{params[:kind]} %>"
end
def nil_url_for
render :inline => '<%= url_for(nil) %>'
end
def normalize_recall_params
render :inline => '<%= normalize_recall_params_path %>'
end
def recall_params_not_changed
render :inline => '<%= url_for(:action => :show_url_for) %>'
end
def rescue_action(e) raise e end
def override_url_helper
render :inline => '<%= override_url_helper_path %>'
end
def override_url_helper_path
'/url_helper_controller_test/url_helper/override_url_helper/override'
end
helper_method :override_url_helper_path
end
tests UrlHelperController
def test_url_for_shows_only_path
get :show_url_for
assert_equal '/url_helper_controller_test/url_helper/show_url_for', @response.body
end
def test_overriden_url_for_shows_only_path
get :show_overriden_url_for
assert_equal '/url_helper_controller_test/url_helper/show_url_for', @response.body
end
def test_named_route_url_shows_host_and_path
get :show_named_route, :kind => 'url'
assert_equal 'http://test.host/url_helper_controller_test/url_helper/show_named_route',
@response.body
end
def test_named_route_path_shows_only_path
get :show_named_route, :kind => 'path'
assert_equal '/url_helper_controller_test/url_helper/show_named_route', @response.body
end
def test_url_for_nil_returns_current_path
get :nil_url_for
assert_equal '/url_helper_controller_test/url_helper/nil_url_for', @response.body
end
def test_named_route_should_show_host_and_path_using_controller_default_url_options
class << @controller
def default_url_options(options = nil)
{:host => 'testtwo.host'}
end
end
get :show_named_route, :kind => 'url'
assert_equal 'http://testtwo.host/url_helper_controller_test/url_helper/show_named_route', @response.body
end
def test_recall_params_should_be_normalized
get :normalize_recall_params
assert_equal '/url_helper_controller_test/url_helper/normalize_recall_params', @response.body
end
def test_recall_params_should_not_be_changed
get :recall_params_not_changed
assert_equal '/url_helper_controller_test/url_helper/show_url_for', @response.body
end
def test_recall_params_should_normalize_id
get :show, :id => '123'
assert_equal 302, @response.status
assert_equal 'http://test.host/url_helper_controller_test/url_helper/profile/123', @response.location
get :show, :name => '123'
assert_equal 'ok', @response.body
end
def test_url_helper_can_be_overriden
get :override_url_helper
assert_equal '/url_helper_controller_test/url_helper/override_url_helper/override', @response.body
end
end
class TasksController < ActionController::Base
test_routes do
resources :tasks
end
def index
render_default
end
def show
render_default
end
def rescue_action(e) raise e end
protected
def render_default
render :inline =>
"<%= link_to_unless_current(\"tasks\", tasks_path) %>\n" +
"<%= link_to_unless_current(\"tasks\", tasks_url) %>"
end
end
class LinkToUnlessCurrentWithControllerTest < ActionController::TestCase
tests TasksController
def test_link_to_unless_current_to_current
get :index
assert_equal "tasks\ntasks", @response.body
end
def test_link_to_unless_current_shows_link
get :show, :id => 1
assert_equal "<a href=\"/tasks\">tasks</a>\n" +
"<a href=\"#{@request.protocol}#{@request.host_with_port}/tasks\">tasks</a>",
@response.body
end
end
class Session
extend ActiveModel::Naming
include ActiveModel::Conversion
attr_accessor :id, :workshop_id
def initialize(id)
@id = id
end
def persisted?
id.present?
end
def to_s
id.to_s
end
end
class WorkshopsController < ActionController::Base
test_routes do
resources :workshops do
resources :sessions
end
end
def index
@workshop = Workshop.new(nil)
render :inline => "<%= url_for(@workshop) %>\n<%= link_to('Workshop', @workshop) %>"
end
def show
@workshop = Workshop.new(params[:id])
render :inline => "<%= url_for(@workshop) %>\n<%= link_to('Workshop', @workshop) %>"
end
def rescue_action(e) raise e end
end
class SessionsController < ActionController::Base
test_routes do
resources :workshops do
resources :sessions
end
end
def index
@workshop = Workshop.new(params[:workshop_id])
@session = Session.new(nil)
render :inline => "<%= url_for([@workshop, @session]) %>\n<%= link_to('Session', [@workshop, @session]) %>"
end
def show
@workshop = Workshop.new(params[:workshop_id])
@session = Session.new(params[:id])
render :inline => "<%= url_for([@workshop, @session]) %>\n<%= link_to('Session', [@workshop, @session]) %>"
end
def rescue_action(e) raise e end
end
class PolymorphicControllerTest < ActionController::TestCase
def test_new_resource
@controller = WorkshopsController.new
get :index
assert_equal "/workshops\n<a href=\"/workshops\">Workshop</a>", @response.body
end
def test_existing_resource
@controller = WorkshopsController.new
get :show, :id => 1
assert_equal "/workshops/1\n<a href=\"/workshops/1\">Workshop</a>", @response.body
end
def test_new_nested_resource
@controller = SessionsController.new
get :index, :workshop_id => 1
assert_equal "/workshops/1/sessions\n<a href=\"/workshops/1/sessions\">Session</a>", @response.body
end
def test_existing_nested_resource
@controller = SessionsController.new
get :show, :workshop_id => 1, :id => 1
assert_equal "/workshops/1/sessions/1\n<a href=\"/workshops/1/sessions/1\">Session</a>", @response.body
end
end
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