HTML5 button_tag helper

This tag is similar in nature to submit_tag, but allows more control.
It also doesn't submit if submit type isn't used, allowing JavaScript to
control the flow where required.

For more information: http://www.whatwg.org/specs/web-apps/current-work/multipage/the-button-element.html#the-button-element

1 files changed, 28 insertions, 0 deletions

diff --git a/actionpack/test/template/form_tag_helper_test.rb b/actionpack/test/template/form_tag_helper_test.rb
index f3933a25b9..0d29b962d5 100644
--- a/actionpack/test/template/form_tag_helper_test.rb
+++ b/actionpack/test/template/form_tag_helper_test.rb
@@ -385,6 +385,34 @@ class FormTagHelperTest < ActionView::TestCase
     )
   end
 
+  def test_button_tag
+    assert_dom_equal(
+      %(<button name="button" type="button">Button</button>),
+      button_tag
+    )
+  end
+
+  def test_button_tag_with_submit_type
+    assert_dom_equal(
+      %(<button name="button" type="submit">Save</button>),
+      button_tag("Save", :type => "submit")
+    )
+  end
+
+  def test_button_tag_with_reset_type
+    assert_dom_equal(
+      %(<button name="button" type="reset">Reset</button>),
+      button_tag("Reset", :type => "reset")
+    )
+  end
+
+  def test_button_tag_with_disabled_option
+    assert_dom_equal(
+      %(<button name="button" type="reset" disabled="disabled">Reset</button>),
+      button_tag("Reset", :type => "reset", :disabled => true)
+    )
+  end
+
   def test_image_submit_tag_with_confirmation
     assert_dom_equal(
       %(<input type="image" src="/images/save.gif" data-confirm="Are you sure?" />),