From 7e3dc807df2193e7bb06b7125d0420d1b05278db Mon Sep 17 00:00:00 2001
From: David Heinemeier Hansson <david@loudthinking.com>
Date: Wed, 7 Sep 2005 12:56:33 +0000
Subject: Added :post option to UrlHelper#link_to that makes it possible to do
 POST requests through normal ahref links using Javascript

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@2149 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
---
 actionpack/test/template/url_helper_test.rb | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

(limited to 'actionpack/test/template/url_helper_test.rb')

diff --git a/actionpack/test/template/url_helper_test.rb b/actionpack/test/template/url_helper_test.rb
index 73d87f6956..185f455777 100644
--- a/actionpack/test/template/url_helper_test.rb
+++ b/actionpack/test/template/url_helper_test.rb
@@ -88,6 +88,24 @@ class UrlHelperTest < Test::Unit::TestCase
     )
   end
   
+  def test_link_tag_using_post_javascript
+    assert_equal(
+      "<a href=\"http://www.example.com\" onclick=\"f = document.createElement('form'); document.body.appendChild(f); f.method = 'POST'; f.action = url; f.submit();return false;\">Hello</a>",
+      link_to("Hello", "http://www.example.com", :post => true)
+    )
+  end
+  
+  def test_link_tag_using_post_javascript_and_confirm
+    assert_equal(
+      "<a href=\"http://www.example.com\" onclick=\"if (confirm('Are you serious?')) { f = document.createElement('form'); document.body.appendChild(f); f.method = 'POST'; f.action = url; f.submit(); };return false;\">Hello</a>",
+      link_to("Hello", "http://www.example.com", :post => true, :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, :post => true, :confirm => "Are you serious?") }
+  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")
-- 
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