From a834bc84d8c76d4a7016ac4db4f631a8bcaa3d0b Mon Sep 17 00:00:00 2001
From: Christopher Babiak <famousfilm@hotmail.com>
Date: Thu, 26 Sep 2013 08:28:26 -0700
Subject: Fixed #20931 -- Fixed select widgets nested choice rendering

ChoiceFieldRenderer was not rendering nested choices. Added recursion
to ChoiceFieldRenderer to take nested choices and render them as
<ul>'s.
---
 tests/forms_tests/tests/test_widgets.py | 31 +++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)

(limited to 'tests/forms_tests')

diff --git a/tests/forms_tests/tests/test_widgets.py b/tests/forms_tests/tests/test_widgets.py
index 033bc7a035..2d667791e8 100644
--- a/tests/forms_tests/tests/test_widgets.py
+++ b/tests/forms_tests/tests/test_widgets.py
@@ -695,6 +695,37 @@ beatle J R Ringo False""")
 <li><label for="bar_1"><input type="radio" id="bar_1" value="P" name="beatle" /> Paul</label></li>
 <li><label for="bar_2"><input type="radio" id="bar_2" value="G" name="beatle" /> George</label></li>
 <li><label for="bar_3"><input type="radio" id="bar_3" value="R" name="beatle" /> Ringo</label></li>
+</ul>""")
+
+    def test_nested_choices(self):
+        # Choices can be nested for radio buttons:
+        w = RadioSelect()
+        w.choices=(('unknown', 'Unknown'), ('Audio', (('vinyl', 'Vinyl'), ('cd', 'CD'))), ('Video', (('vhs', 'VHS'), ('dvd', 'DVD'))))
+        self.assertHTMLEqual(w.render('nestchoice', 'dvd', attrs={'id':'media'}), """<ul id="media">
+<li><label for="media_0"><input id="media_0" name="nestchoice" type="radio" value="unknown" /> Unknown</label></li>
+<li>Audio<ul id="media_1">
+<li><label for="media_1_0"><input id="media_1_0" name="nestchoice" type="radio" value="vinyl" /> Vinyl</label></li>
+<li><label for="media_1_1"><input id="media_1_1" name="nestchoice" type="radio" value="cd" /> CD</label></li>
+</ul></li>
+<li>Video<ul id="media_2">
+<li><label for="media_2_0"><input id="media_2_0" name="nestchoice" type="radio" value="vhs" /> VHS</label></li>
+<li><label for="media_2_1"><input checked="checked" id="media_2_1" name="nestchoice" type="radio" value="dvd" /> DVD</label></li>
+</ul></li>
+</ul>""")
+
+        # Choices can be nested for checkboxes:
+        w = CheckboxSelectMultiple()
+        w.choices=(('unknown', 'Unknown'), ('Audio', (('vinyl', 'Vinyl'), ('cd', 'CD'))), ('Video', (('vhs', 'VHS'), ('dvd', 'DVD'))))
+        self.assertHTMLEqual(w.render('nestchoice', ('vinyl', 'dvd'), attrs={'id':'media'}), """<ul id="media">
+<li><label for="media_0"><input id="media_0" name="nestchoice" type="checkbox" value="unknown" /> Unknown</label></li>
+<li>Audio<ul id="media_1">
+<li><label for="media_1_0"><input checked="checked" id="media_1_0" name="nestchoice" type="checkbox" value="vinyl" /> Vinyl</label></li>
+<li><label for="media_1_1"><input id="media_1_1" name="nestchoice" type="checkbox" value="cd" /> CD</label></li>
+</ul></li>
+<li>Video<ul id="media_2">
+<li><label for="media_2_0"><input id="media_2_0" name="nestchoice" type="checkbox" value="vhs" /> VHS</label></li>
+<li><label for="media_2_1"><input checked="checked" id="media_2_1" name="nestchoice" type="checkbox" value="dvd" /> DVD</label></li>
+</ul></li>
 </ul>""")
 
     def test_checkboxselectmultiple(self):
-- 
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