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instiki/vendor/rails/actionpack/test/template/url_helper_test.rb
Jacques Distler 133c21b801 Bugfixes and Rails Edge 
Update to Rails 2.3.1.
  (Actually, not quite. Doesn't look like 2.3.1 will be released
   today, but I REALLY want to push these bugfixes out.)
Removed bundled Rack (Rails 2.3.1 comes bundled with Rack 1.0).
Add
     config.action_view.cache_template_loading = true
  to production environment.
Fix FastCGI bug (http://rubyforge.org/tracker/index.php?func=detail&aid=24191&group_id=186&atid=783).
Fix WikiWords bug (http://rubyforge.org/pipermail/instiki-users/2009-February/001181.html).
2009-02-27 19:23:00 -06:00

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# encoding: utf-8
require 'abstract_unit'
RequestMock = Struct.new("Request", :request_uri, :protocol, :host_with_port, :env)
class UrlHelperTest < ActionView::TestCase
tests ActionView::Helpers::UrlHelper
def setup
@controller = Class.new do
attr_accessor :url, :request
def url_for(options)
url
end
end
@controller = @controller.new
@controller.url = "http://www.example.com"
end
def test_url_for_escapes_urls
@controller.url = "http://www.example.com?a=b&c=d"
assert_equal "http://www.example.com?a=b&amp;c=d", url_for(:a => 'b', :c => 'd')
assert_equal "http://www.example.com?a=b&amp;c=d", url_for(:a => 'b', :c => 'd', :escape => true)
assert_equal "http://www.example.com?a=b&c=d", url_for(:a => 'b', :c => 'd', :escape => false)
end
def test_url_for_escapes_url_once
@controller.url = "http://www.example.com?a=b&amp;c=d"
assert_equal "http://www.example.com?a=b&amp;c=d", url_for("http://www.example.com?a=b&amp;c=d")
end
def test_url_for_with_back
@controller.request = RequestMock.new("http://www.example.com/weblog/show", nil, nil, {'HTTP_REFERER' => 'http://www.example.com/referer'})
assert_equal 'http://www.example.com/referer', url_for(:back)
end
def test_url_for_with_back_and_no_referer
@controller.request = RequestMock.new("http://www.example.com/weblog/show", nil, nil, {})
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_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_escaped_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&amp;q2=v2")
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 onclick=\"return 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_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
ActionController::Base.class_eval { attr_accessor :url }
url = {:controller => 'weblog', :action => 'show'}
@controller = ActionController::Base.new
@controller.request = ActionController::TestRequest.new
@controller.url = ActionController::UrlRewriter.new(@controller.request, url)
assert_dom_equal(%q{<a href="/weblog/show">Test Link</a>}, link_to('Test Link', url))
end
def test_link_tag_with_host_option
ActionController::Base.class_eval { attr_accessor :url }
url = {:controller => 'weblog', :action => 'show', :host => 'www.example.com'}
@controller = ActionController::Base.new
@controller.request = ActionController::TestRequest.new
@controller.url = ActionController::UrlRewriter.new(@controller.request, url)
assert_dom_equal(%q{<a href="http://www.example.com/weblog/show">Test Link</a>}, link_to('Test Link', url))
end
def test_link_tag_with_query
assert_dom_equal "<a href=\"http://www.example.com?q1=v1&amp;q2=v2\">Hello</a>", link_to("Hello", "http://www.example.com?q1=v1&amp;q2=v2")
end
def test_link_tag_with_query_and_no_name
assert_dom_equal "<a href=\"http://www.example.com?q1=v1&amp;q2=v2\">http://www.example.com?q1=v1&amp;q2=v2</a>", link_to(nil, "http://www.example.com?q1=v1&amp;q2=v2")
end
def test_link_tag_with_back
@controller.request = RequestMock.new("http://www.example.com/weblog/show", nil, nil, {'HTTP_REFERER' => 'http://www.example.com/referer'})
assert_dom_equal "<a href=\"http://www.example.com/referer\">go back</a>", link_to('go back', :back)
end
def test_link_tag_with_back_and_no_referer
@controller.request = RequestMock.new("http://www.example.com/weblog/show", nil, nil, {})
assert_dom_equal "<a href=\"javascript:history.back()\">go back</a>", link_to('go back', :back)
end
def test_link_tag_with_back
@controller.request = RequestMock.new("http://www.example.com/weblog/show", nil, nil, {'HTTP_REFERER' => 'http://www.example.com/referer'})
assert_dom_equal "<a href=\"http://www.example.com/referer\">go back</a>", link_to('go back', :back)
end
def test_link_tag_with_back_and_no_referer
@controller.request = RequestMock.new("http://www.example.com/weblog/show", nil, nil, {})
assert_dom_equal "<a href=\"javascript:history.back()\">go back</a>", link_to('go back', :back)
end
def test_link_tag_with_img
assert_dom_equal "<a href=\"http://www.example.com\"><img src='/favicon.jpg' /></a>", link_to("<img src='/favicon.jpg' />", "http://www.example.com")
end
def test_link_with_nil_html_options
assert_dom_equal "<a href=\"http://www.example.com\">Hello</a>", link_to("Hello", {:action => 'myaction'}, nil)
end
def test_link_tag_with_custom_onclick
assert_dom_equal "<a href=\"http://www.example.com\" onclick=\"alert('yay!')\">Hello</a>", link_to("Hello", "http://www.example.com", :onclick => "alert('yay!')")
end
def test_link_tag_with_javascript_confirm
assert_dom_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_dom_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?")
)
assert_dom_equal(
"<a href=\"http://www.example.com\" onclick=\"return 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_tag_with_popup
assert_dom_equal(
"<a href=\"http://www.example.com\" onclick=\"window.open(this.href);return false;\">Hello</a>",
link_to("Hello", "http://www.example.com", :popup => true)
)
assert_dom_equal(
"<a href=\"http://www.example.com\" onclick=\"window.open(this.href);return false;\">Hello</a>",
link_to("Hello", "http://www.example.com", :popup => 'true')
)
assert_dom_equal(
"<a href=\"http://www.example.com\" onclick=\"window.open(this.href,'window_name','width=300,height=300');return false;\">Hello</a>",
link_to("Hello", "http://www.example.com", :popup => ['window_name', 'width=300,height=300'])
)
end
def test_link_tag_with_popup_and_javascript_confirm
assert_dom_equal(
"<a href=\"http://www.example.com\" onclick=\"if (confirm('Fo\\' sho\\'?')) { window.open(this.href); };return false;\">Hello</a>",
link_to("Hello", "http://www.example.com", { :popup => true, :confirm => "Fo' sho'?" })
)
assert_dom_equal(
"<a href=\"http://www.example.com\" onclick=\"if (confirm('Are you serious?')) { window.open(this.href,'window_name','width=300,height=300'); };return false;\">Hello</a>",
link_to("Hello", "http://www.example.com", { :popup => ['window_name', 'width=300,height=300'], :confirm => "Are you serious?" })
)
end
def test_link_tag_using_post_javascript
assert_dom_equal(
"<a href='http://www.example.com' onclick=\"var f = document.createElement('form'); f.style.display = 'none'; this.parentNode.appendChild(f); f.method = 'POST'; f.action = this.href;f.submit();return false;\">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' onclick=\"var f = document.createElement('form'); f.style.display = 'none'; this.parentNode.appendChild(f); f.method = 'POST'; f.action = this.href;var m = document.createElement('input'); m.setAttribute('type', 'hidden'); m.setAttribute('name', '_method'); m.setAttribute('value', 'delete'); f.appendChild(m);f.submit();return false;\">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='\#' onclick=\"var f = document.createElement('form'); f.style.display = 'none'; this.parentNode.appendChild(f); f.method = 'POST'; f.action = 'http://www.example.com';var m = document.createElement('input'); m.setAttribute('type', 'hidden'); m.setAttribute('name', '_method'); m.setAttribute('value', 'delete'); f.appendChild(m);f.submit();return false;\">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\" onclick=\"if (confirm('Are you serious?')) { var f = document.createElement('form'); f.style.display = 'none'; this.parentNode.appendChild(f); f.method = 'POST'; f.action = this.href;f.submit(); };return false;\">Hello</a>",
link_to("Hello", "http://www.example.com", :method => :post, :confirm => "Are you serious?")
)
end
def test_link_tag_using_post_javascript_and_popup
assert_raises(ActionView::ActionViewError) { link_to("Hello", "http://www.example.com", :popup => true, :method => :post, :confirm => "Are you serious?") }
end
def test_link_tag_using_block_in_erb
__in_erb_template = ''
link_to("http://example.com") { concat("Example site") }
assert_equal '<a href="http://example.com">Example site</a>', output_buffer
end
def test_link_to_unless
assert_equal "Showing", link_to_unless(true, "Showing", :action => "show", :controller => "weblog")
assert_dom_equal "<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|
"<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_dom_equal "<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_current_page_with_simple_url
@controller.request = RequestMock.new("http://www.example.com/weblog/show")
@controller.url = "http://www.example.com/weblog/show"
assert current_page?({ :action => "show", :controller => "weblog" })
assert current_page?("http://www.example.com/weblog/show")
end
def test_current_page_ignoring_params
@controller.request = RequestMock.new("http://www.example.com/weblog/show?order=desc&page=1")
@controller.url = "http://www.example.com/weblog/show?order=desc&page=1"
assert current_page?({ :action => "show", :controller => "weblog" })
assert current_page?("http://www.example.com/weblog/show")
end
def test_current_page_with_params_that_match
@controller.request = RequestMock.new("http://www.example.com/weblog/show?order=desc&page=1")
@controller.url = "http://www.example.com/weblog/show?order=desc&page=1"
assert current_page?({ :action => "show", :controller => "weblog", :order => "desc", :page => "1" })
assert current_page?("http://www.example.com/weblog/show?order=desc&amp;page=1")
end
def test_link_unless_current
@controller.request = RequestMock.new("http://www.example.com/weblog/show")
@controller.url = "http://www.example.com/weblog/show"
assert_equal "Showing", link_to_unless_current("Showing", { :action => "show", :controller => "weblog" })
assert_equal "Showing", link_to_unless_current("Showing", "http://www.example.com/weblog/show")
@controller.request = RequestMock.new("http://www.example.com/weblog/show?order=desc")
@controller.url = "http://www.example.com/weblog/show"
assert_equal "Showing", link_to_unless_current("Showing", { :action => "show", :controller => "weblog" })
assert_equal "Showing", link_to_unless_current("Showing", "http://www.example.com/weblog/show")
@controller.request = RequestMock.new("http://www.example.com/weblog/show?order=desc&page=1")
@controller.url = "http://www.example.com/weblog/show?order=desc&page=1"
assert_equal "Showing", link_to_unless_current("Showing", { :action => "show", :controller => "weblog", :order=>'desc', :page=>'1' })
assert_equal "Showing", link_to_unless_current("Showing", "http://www.example.com/weblog/show?order=desc&amp;page=1")
assert_equal "Showing", link_to_unless_current("Showing", "http://www.example.com/weblog/show?order=desc&page=1")
@controller.request = RequestMock.new("http://www.example.com/weblog/show?order=desc")
@controller.url = "http://www.example.com/weblog/show?order=asc"
assert_equal "<a href=\"http://www.example.com/weblog/show?order=asc\">Showing</a>", link_to_unless_current("Showing", { :action => "show", :controller => "weblog" })
assert_equal "<a href=\"http://www.example.com/weblog/show?order=asc\">Showing</a>", link_to_unless_current("Showing", "http://www.example.com/weblog/show?order=asc")
@controller.request = RequestMock.new("http://www.example.com/weblog/show?order=desc&page=1")
@controller.url = "http://www.example.com/weblog/show?order=desc&page=2"
assert_equal "<a href=\"http://www.example.com/weblog/show?order=desc&amp;page=2\">Showing</a>", link_to_unless_current("Showing", { :action => "show", :controller => "weblog" })
assert_equal "<a href=\"http://www.example.com/weblog/show?order=desc&amp;page=2\">Showing</a>", link_to_unless_current("Showing", "http://www.example.com/weblog/show?order=desc&page=2")
@controller.request = RequestMock.new("http://www.example.com/weblog/show")
@controller.url = "http://www.example.com/weblog/list"
assert_equal "<a href=\"http://www.example.com/weblog/list\">Listing</a>",
link_to_unless_current("Listing", :action => "list", :controller => "weblog")
assert_equal "<a href=\"http://www.example.com/weblog/list\">Listing</a>",
link_to_unless_current("Listing", "http://www.example.com/weblog/list")
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
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%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_javascript_unicode
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%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%22%3e%c3%ba%6e%69%63%6f%64%65%3c%2f%61%3e%27%29%3b'))</script>", mail_to("unicode@example.com", "únicode", :encode => "javascript")
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" />')
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%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", :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%22%6d%61%69%6c%74%6f%3a%6d%65%40%64%6f%6d%61%69%6e%2e%63%6f%6d%22%3e%6d%65%28%61%74%29%64%6f%6d%61%69%6e%28%64%6f%74%29%63%6f%6d%3c%2f%61%3e%27%29%3b'))</script>", mail_to("me@domain.com", nil, :encode => "javascript", :replace_at => "(at)", :replace_dot => "(dot)")
end
def protect_against_forgery?
false
end
end
class UrlHelperWithControllerTest < ActionView::TestCase
class UrlHelperController < ActionController::Base
def self.controller_path; 'url_helper_with_controller' end
def show_url_for
render :inline => "<%= url_for :controller => 'url_helper_with_controller', :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 rescue_action(e) raise e end
end
tests ActionView::Helpers::UrlHelper
def setup
@request = ActionController::TestRequest.new
@response = ActionController::TestResponse.new
@controller = UrlHelperController.new
end
def test_url_for_shows_only_path
get :show_url_for
assert_equal '/url_helper_with_controller/show_url_for', @response.body
end
def test_named_route_url_shows_host_and_path
with_url_helper_routing do
get :show_named_route, :kind => 'url'
assert_equal 'http://test.host/url_helper_with_controller/show_named_route', @response.body
end
end
def test_named_route_path_shows_only_path
with_url_helper_routing do
get :show_named_route, :kind => 'path'
assert_equal '/url_helper_with_controller/show_named_route', @response.body
end
end
def test_url_for_nil_returns_current_path
get :nil_url_for
assert_equal '/url_helper_with_controller/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
with_url_helper_routing do
get :show_named_route, :kind => 'url'
assert_equal 'http://testtwo.host/url_helper_with_controller/show_named_route', @response.body
end
end
protected
def with_url_helper_routing
with_routing do |set|
set.draw do |map|
map.show_named_route 'url_helper_with_controller/show_named_route', :controller => 'url_helper_with_controller', :action => 'show_named_route'
end
yield
end
end
end
class LinkToUnlessCurrentWithControllerTest < ActionView::TestCase
class TasksController < ActionController::Base
def self.controller_path; '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
tests ActionView::Helpers::UrlHelper
def setup
@request = ActionController::TestRequest.new
@response = ActionController::TestResponse.new
@controller = TasksController.new
end
def test_link_to_unless_current_to_current
with_restful_routing do
get :index
assert_equal "tasks\ntasks", @response.body
end
end
def test_link_to_unless_current_shows_link
with_restful_routing do
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
protected
def with_restful_routing
with_routing do |set|
set.draw do |map|
map.resources :tasks
end
yield
end
end
end
class Workshop
attr_accessor :id, :new_record
def initialize(id, new_record)
@id, @new_record = id, new_record
end
def new_record?
@new_record
end
def to_s
id.to_s
end
end
class Session
attr_accessor :id, :workshop_id, :new_record
def initialize(id, new_record)
@id, @new_record = id, new_record
end
def new_record?
@new_record
end
def to_s
id.to_s
end
end
class PolymorphicControllerTest < ActionView::TestCase
class WorkshopsController < ActionController::Base
def self.controller_path; 'workshops' end
def index
@workshop = Workshop.new(1, true)
render :inline => "<%= url_for(@workshop) %>\n<%= link_to('Workshop', @workshop) %>"
end
def show
@workshop = Workshop.new(params[:id], false)
render :inline => "<%= url_for(@workshop) %>\n<%= link_to('Workshop', @workshop) %>"
end
def rescue_action(e) raise e end
end
class SessionsController < ActionController::Base
def self.controller_path; 'sessions' end
def index
@workshop = Workshop.new(params[:workshop_id], false)
@session = Session.new(1, true)
render :inline => "<%= url_for([@workshop, @session]) %>\n<%= link_to('Session', [@workshop, @session]) %>"
end
def show
@workshop = Workshop.new(params[:workshop_id], false)
@session = Session.new(params[:id], false)
render :inline => "<%= url_for([@workshop, @session]) %>\n<%= link_to('Session', [@workshop, @session]) %>"
end
def rescue_action(e) raise e end
end
tests ActionView::Helpers::UrlHelper
def setup
@request = ActionController::TestRequest.new
@response = ActionController::TestResponse.new
end
def test_new_resource
@controller = WorkshopsController.new
with_restful_routing do
get :index
assert_equal "/workshops\n<a href=\"/workshops\">Workshop</a>", @response.body
end
end
def test_existing_resource
@controller = WorkshopsController.new
with_restful_routing do
get :show, :id => 1
assert_equal "/workshops/1\n<a href=\"/workshops/1\">Workshop</a>", @response.body
end
end
def test_new_nested_resource
@controller = SessionsController.new
with_restful_routing do
get :index, :workshop_id => 1
assert_equal "/workshops/1/sessions\n<a href=\"/workshops/1/sessions\">Session</a>", @response.body
end
end
def test_existing_nested_resource
@controller = SessionsController.new
with_restful_routing do
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
protected
def with_restful_routing
with_routing do |set|
set.draw do |map|
map.resources :workshops do |w|
w.resources :sessions
end
end
yield
end
end
end
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