Test that select widget works correctly with optgroup choices

runtests.py

@@ -40,6 +40,8 @@ def runtests(args=None):
 
     cov.stop()
     cov.save()
+    if os.getenv('HTML_REPORT'):
+        cov.html_report()
 
     sys.exit(failures)
 

tests/forms.py

@@ -24,6 +24,10 @@ class DjangoWidgetsForm(forms.Form):
     text = forms.CharField(widget=forms.Textarea)
     checkbox = forms.BooleanField()
     select = forms.ChoiceField(choices=((1, 'a'), (11, 'b'), (22, 'c')))
+    optgroup_select = forms.ChoiceField(choices=(
+        ('label1', [(1, 'a'), (11, 'b')]),
+        ('label2', [(22, 'c')])
+    ))
     null_boolean_select = forms.NullBooleanField()
     select_multiple = forms.MultipleChoiceField(choices=((1, 'a'), (11, 'b'), (22, 'c')))
     radio_select = forms.ChoiceField(choices=((1, 'a'), (11, 'b'), (22, 'c')),

tests/test_widgets_django.py

@@ -69,6 +69,16 @@ def test_widgets_unbound(self):
                 <option value="11">b</option>
                 <option value="22">c</option>
                 </select>''',
+            'optgroup_select': '''
+                <select id="id_optgroup_select" name="optgroup_select">
+                    <optgroup label="label1">
+                        <option value="1">a</option>
+                        <option value="11">b</option>
+                    </optgroup>
+                    <optgroup label="label2">
+                        <option value="22">c</option>
+                    </optgroup>
+                </select>''',
             'null_boolean_select': '''
                 <select id="id_null_boolean_select" name="null_boolean_select">
                 <option value="1" selected="selected">Unknown</option>
@@ -118,6 +128,8 @@ def test_widgets_unbound(self):
 
         # all kind of selects
         self.assertInHTML(expected_output['select'], output, msg_prefix='Select rendered incorrectly: ')
+        self.assertInHTML(
+            expected_output['optgroup_select'], output, msg_prefix='Select with optgroups rendered incorrectly: ')
         self.assertInHTML(
             expected_output['null_boolean_select'], output, msg_prefix='NullBooleanSelect rendered incorrectly: ')
         self.assertInHTML(