Allow content_tag options to take an array [#1741 state:resolved] [rizwanreza, Nick Quaranto]

Example:
  content_tag('p', "limelight", :class => ["song", "play"])
  # => <p class="song play">limelight</p>

Signed-off-by: Pratik Naik <pratiknaik@gmail.com>

1 files changed, 13 insertions, 0 deletions

diff --git a/actionpack/test/template/tag_helper_test.rb b/actionpack/test/template/tag_helper_test.rb
index ef88cae5b8..2aa3d5b5fa 100644
--- a/actionpack/test/template/tag_helper_test.rb
+++ b/actionpack/test/template/tag_helper_test.rb
@@ -71,6 +71,19 @@ class TagHelperTest < ActionView::TestCase
     assert_equal '<p><b>Hello</b></p>', output_buffer
   end
 
+  def test_content_tag_with_escaped_array_class
+    str = content_tag('p', "limelight", :class => ["song", "play>"])
+    assert_equal "<p class=\"song play&gt;\">limelight</p>", str
+
+    str = content_tag('p', "limelight", :class => ["song", "play"])
+    assert_equal "<p class=\"song play\">limelight</p>", str
+  end
+
+  def test_content_tag_with_unescaped_array_class
+    str = content_tag('p', "limelight", {:class => ["song", "play>"]}, false)
+    assert_equal "<p class=\"song play>\">limelight</p>", str
+  end
+
   def test_cdata_section
     assert_equal "<![CDATA[<hello world>]]>", cdata_section("<hello world>")
   end