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-rw-r--r--actionview/test/template/form_options_helper_test.rb17
1 files changed, 17 insertions, 0 deletions
diff --git a/actionview/test/template/form_options_helper_test.rb b/actionview/test/template/form_options_helper_test.rb
index 258dcdb806..3247f20ba7 100644
--- a/actionview/test/template/form_options_helper_test.rb
+++ b/actionview/test/template/form_options_helper_test.rb
@@ -6,6 +6,15 @@ class Map < Hash
end
end
+class CustomEnumerable
+ include Enumerable
+
+ def each
+ yield "one"
+ yield "two"
+ end
+end
+
class FormOptionsHelperTest < ActionView::TestCase
tests ActionView::Helpers::FormOptionsHelper
@@ -904,6 +913,14 @@ class FormOptionsHelperTest < ActionView::TestCase
)
end
+ def test_select_with_enumerable
+ @post = Post.new
+ assert_dom_equal(
+ "<select id=\"post_category\" name=\"post[category]\"><option value=\"one\">one</option>\n<option value=\"two\">two</option></select>",
+ select("post", "category", CustomEnumerable.new)
+ )
+ end
+
def test_collection_select
@post = Post.new
@post.author_name = "Babe"