From 1abf126e612fca1efec2986400e2996be8130d22 Mon Sep 17 00:00:00 2001
From: Russell Keith-Magee <russell@keith-magee.com>
Date: Sat, 19 Feb 2011 14:45:54 +0000
Subject: Fixed #9161 -- Ensure that ModelMultipleChoiceField respects
 to_field_name in validation. Thanks to Honza for the report, and Gregor
 Müllegger for the patch.
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git-svn-id: http://code.djangoproject.com/svn/django/trunk@15587 bcc190cf-cafb-0310-a4f2-bffc1f526a37
---
 tests/modeltests/model_forms/models.py | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

(limited to 'tests')

diff --git a/tests/modeltests/model_forms/models.py b/tests/modeltests/model_forms/models.py
index b9b8d16c07..2e820a6779 100644
--- a/tests/modeltests/model_forms/models.py
+++ b/tests/modeltests/model_forms/models.py
@@ -1562,6 +1562,25 @@ ValidationError: [u'Select a valid choice. z is not one of the available choices
 <tr><th><label for="id_description">Description:</label></th><td><input type="text" name="description" id="id_description" /></td></tr>
 <tr><th><label for="id_url">The URL:</label></th><td><input id="id_url" type="text" name="url" maxlength="40" /></td></tr>
 
+# to_field_name should also work on ModelMultipleChoiceField ##################
+
+>>> field = ModelMultipleChoiceField(Inventory.objects.all(), to_field_name='barcode')
+>>> for choice in field.choices:
+...     print choice
+(86, u'Apple')
+(22, u'Pear')
+(87, u'Core')
+>>> field.clean([86])
+[<Inventory: Apple>]
+
+>>> class SelectInventoryForm(forms.Form):
+...     items = ModelMultipleChoiceField(Inventory.objects.all(), to_field_name='barcode')
+>>> form = SelectInventoryForm({'items': [87, 22]})
+>>> form.is_valid()
+True
+>>> form.cleaned_data
+{'items': [<Inventory: Pear>, <Inventory: Core>]}
+
 # Model field that returns None to exclude itself with explicit fields ########
 
 >>> class CustomFieldForExclusionForm(ModelForm):
-- 
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