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-rw-r--r--actionpack/test/template/url_helper_test.rb759
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diff --git a/actionpack/test/template/url_helper_test.rb b/actionpack/test/template/url_helper_test.rb
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--- a/actionpack/test/template/url_helper_test.rb
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-# encoding: utf-8
-require 'abstract_unit'
-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
-
- cattr_accessor :request_forgery
- self.request_forgery = false
-
- routes = ActionDispatch::Routing::RouteSet.new
- routes.draw do
- get "/" => "foo#bar"
- get "/other" => "foo#other"
- get "/article/:id" => "foo#article", :as => :article
- end
-
- include ActionView::Helpers::UrlHelper
- include routes.url_helpers
-
- include ActionView::Helpers::JavaScriptHelper
- include ActionDispatch::Assertions::DomAssertions
- include ActionView::Context
- include RenderERBUtils
-
- setup :_prepare_context
-
- def hash_for(options = {})
- { controller: "foo", action: "bar" }.merge!(options)
- 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
-
- 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_straight_url_and_request_forgery
- self.request_forgery = true
-
- assert_dom_equal(
- %{<form method="post" action="http://www.example.com" class="button_to"><div><input type="submit" value="Hello" /><input name="form_token" type="hidden" value="secret" /></div></form>},
- button_to("Hello", "http://www.example.com")
- )
- ensure
- self.request_forgery = false
- 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", data: { 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", data: { disable_with: "Greeting..." })
- )
- end
-
- def test_button_to_with_remote_and_form_options
- assert_dom_equal(
- %{<form method="post" action="http://www.example.com" class="custom-class" data-remote="true" data-type="json"><div><input type="submit" value="Hello" /></div></form>},
- button_to("Hello", "http://www.example.com", remote: true, form: { class: "custom-class", "data-type" => "json" })
- )
- 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, data: { 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, data: { 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_button_to_with_block
- assert_dom_equal(
- %{<form method="post" action="http://www.example.com" class="button_to"><div><button type="submit"><span>Hello</span></button></div></form>},
- button_to("http://www.example.com") { content_tag(:span, 'Hello') }
- )
- 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(%{<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 = %{<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(&#39;yay!&#39;)">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", data: { confirm: "Are you sure?" })
- )
- assert_dom_equal(
- %{<a href="http://www.example.com" data-confirm="You cant possibly be sure, can you?">Hello</a>},
- link_to("Hello", "http://www.example.com", data: { confirm: "You cant possibly be sure, can you?" })
- )
- assert_dom_equal(
- %{<a href="http://www.example.com" data-confirm="You cant possibly be sure,\n can you?">Hello</a>},
- link_to("Hello", "http://www.example.com", data: { confirm: "You cant 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_to_with_symbolic_remote_in_non_html_options
- assert_dom_equal(
- %{<a href="/" data-remote="true">Hello</a>},
- link_to("Hello", hash_for(remote: true), {})
- )
- end
-
- def test_link_to_with_string_remote_in_non_html_options
- assert_dom_equal(
- %{<a href="/" data-remote="true">Hello</a>},
- link_to("Hello", hash_for('remote' => true), {})
- )
- 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_rel
- assert_dom_equal(
- %{<a href="http://www.example.com" data-method="post" rel="example nofollow">Hello</a>},
- link_to("Hello", "http://www.example.com", method: :post, rel: 'example')
- )
- 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, data: { 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: '#', data: { confirm: "Are you serious?" })
- )
- end
-
- def test_link_tag_with_block
- assert_dom_equal %{<a href="/"><span>Example site</span></a>},
- link_to('/') { content_tag(:span, 'Example site') }
- end
-
- def test_link_tag_with_block_and_html_options
- assert_dom_equal %{<a class="special" href="/"><span>Example site</span></a>},
- link_to('/', class: "special") { content_tag(:span, 'Example site') }
- 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_tag_escapes_content
- assert_dom_equal %{<a href="/">Malicious &lt;script&gt;content&lt;/script&gt;</a>},
- link_to("Malicious <script>content</script>", "/")
- end
-
- def test_link_tag_does_not_escape_html_safe_content
- assert_dom_equal %{<a href="/">Malicious <script>content</script></a>},
- link_to("Malicious <script>content</script>".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"
- }
-
- assert_equal %{&lt;b&gt;Showing&lt;/b&gt;}, link_to_unless(true, "<b>Showing</b>", url_hash)
- assert_equal %{<a href="/">&lt;b&gt;Showing&lt;/b&gt;</a>}, link_to_unless(false, "<b>Showing</b>", url_hash)
- assert_equal %{<b>Showing</b>}, link_to_unless(true, "<b>Showing</b>".html_safe, url_hash)
- assert_equal %{<a href="/"><b>Showing</b></a>}, link_to_unless(false, "<b>Showing</b>".html_safe, url_hash)
- 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, opts = {})
- env = Rack::MockRequest.env_for("http://www.example.com#{url}", opts)
- ActionDispatch::Request.new(env)
- end
-
- def test_current_page_with_http_head_method
- @request = request_for_url("/", :method => :head)
- assert current_page?(url_hash)
- assert current_page?("http://www.example.com/")
- 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_current_page_with_not_get_verb
- @request = request_for_url("/events", method: :post)
-
- assert !current_page?('/events')
- 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_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_returns_html_safe_string
- assert mail_to("david@loudthinking.com").html_safe?
- end
-
- def test_mail_to_with_block
- assert_dom_equal %{<a href="mailto:me@example.com"><span>Email me</span></a>},
- mail_to('me@example.com') { content_tag(:span, 'Email me') }
- end
-
- def test_mail_to_with_block_and_options
- assert_dom_equal %{<a class="special" href="mailto:me@example.com?cc=ccaddress%40example.com"><span>Email me</span></a>},
- mail_to('me@example.com', cc: "ccaddress@example.com", class: "special") { content_tag(:span, 'Email me') }
- end
-
- def test_mail_to_does_not_modify_html_options_hash
- options = { class: 'special' }
- mail_to 'me@example.com', 'ME!', options
- assert_equal({ class: 'special' }, options)
- end
-
- def protect_against_forgery?
- self.request_forgery
- end
-
- def form_authenticity_token
- "secret"
- end
-
- def request_forgery_protection_token
- "form_token"
- 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
- get 'url_helper_controller_test/url_helper/show/:id',
- to: 'url_helper_controller_test/url_helper#show',
- as: :show
-
- get 'url_helper_controller_test/url_helper/profile/:name',
- to: 'url_helper_controller_test/url_helper#show',
- as: :profile
-
- get 'url_helper_controller_test/url_helper/show_named_route',
- to: 'url_helper_controller_test/url_helper#show_named_route',
- as: :show_named_route
-
- get "/:controller(/:action(/:id))"
-
- get 'url_helper_controller_test/url_helper/normalize_recall_params',
- to: UrlHelperController.action(:normalize_recall),
- as: :normalize_recall_params
-
- get '/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_overridden_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 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_overridden_url_for_shows_only_path
- get :show_overridden_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
- { 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_overridden
- 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
-
- 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
-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
-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