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-rw-r--r--actionpack/test/template/form_options_helper_test.rb36
1 files changed, 36 insertions, 0 deletions
diff --git a/actionpack/test/template/form_options_helper_test.rb b/actionpack/test/template/form_options_helper_test.rb
index a4599a3f00..6aea991f7c 100644
--- a/actionpack/test/template/form_options_helper_test.rb
+++ b/actionpack/test/template/form_options_helper_test.rb
@@ -385,6 +385,42 @@ class FormOptionsHelperTest < ActionView::TestCase
)
end
+ def test_select_with_grouped_collection_as_nested_array
+ @post = Post.new
+
+ countries_by_continent = [
+ ["<Africa>", [["<South Africa>", "<sa>"], ["Somalia", "so"]]],
+ ["Europe", [["Denmark", "dk"], ["Ireland", "ie"]]],
+ ]
+
+ assert_dom_equal(
+ [
+ %Q{<select id="post_origin" name="post[origin]"><optgroup label="&lt;Africa&gt;"><option value="&lt;sa&gt;">&lt;South Africa&gt;</option>},
+ %Q{<option value="so">Somalia</option></optgroup><optgroup label="Europe"><option value="dk">Denmark</option>},
+ %Q{<option value="ie">Ireland</option></optgroup></select>},
+ ].join("\n"),
+ select("post", "origin", countries_by_continent)
+ )
+ end
+
+ def test_select_with_grouped_collection_as_hash
+ @post = Post.new
+
+ countries_by_continent = {
+ "<Africa>" => [["<South Africa>", "<sa>"], ["Somalia", "so"]],
+ "Europe" => [["Denmark", "dk"], ["Ireland", "ie"]],
+ }
+
+ assert_dom_equal(
+ [
+ %Q{<select id="post_origin" name="post[origin]"><optgroup label="&lt;Africa&gt;"><option value="&lt;sa&gt;">&lt;South Africa&gt;</option>},
+ %Q{<option value="so">Somalia</option></optgroup><optgroup label="Europe"><option value="dk">Denmark</option>},
+ %Q{<option value="ie">Ireland</option></optgroup></select>},
+ ].join("\n"),
+ select("post", "origin", countries_by_continent)
+ )
+ end
+
def test_select_with_boolean_method
@post = Post.new
@post.allow_comments = false