[1.0.X] Fixed #9218 -- Simplified the fix from #9039 and added tests to ensure this case doesn't break again (and that the simplification didn't break anything).

[9341] from trunk.  Also updated svnmerge metadata.


git-svn-id: http://code.djangoproject.com/svn/django/branches/releases/1.0.X@9342 bcc190cf-cafb-0310-a4f2-bffc1f526a37

1 files changed, 30 insertions, 0 deletions

diff --git a/tests/modeltests/model_forms/models.py b/tests/modeltests/model_forms/models.py
index 01728a997e..0489ea81d8 100644
--- a/tests/modeltests/model_forms/models.py
+++ b/tests/modeltests/model_forms/models.py
@@ -158,6 +158,15 @@ class Book(models.Model):
     
     class Meta:
         unique_together = ('title', 'author')
+        
+class ExplicitPK(models.Model):
+    key = models.CharField(max_length=20, primary_key=True)
+    desc = models.CharField(max_length=20, blank=True, unique=True)
+    class Meta:
+        unique_together = ('key', 'desc')
+    
+    def __unicode__(self):
+        return self.key
 
 __test__ = {'API_TESTS': """
 >>> from django import forms
@@ -1247,6 +1256,27 @@ True
 >>> form.is_valid()
 True
 
+# Test for primary_key being in the form and failing validation.
+>>> class ExplicitPKForm(ModelForm):
+...     class Meta:
+...         model = ExplicitPK
+...         fields = ('key', 'desc',)
+>>> form = ExplicitPKForm({'key': u'', 'desc': u'' })
+>>> form.is_valid()
+False
+
+# Ensure keys and blank character strings are tested for uniqueness.
+>>> form = ExplicitPKForm({'key': u'key1', 'desc': u''})
+>>> form.is_valid()
+True
+>>> form.save()
+<ExplicitPK: key1>
+>>> form = ExplicitPKForm({'key': u'key1', 'desc': u''})
+>>> form.is_valid()
+False
+>>> form.errors
+{'__all__': [u'Explicit pk with this Key and Desc already exists.'], 'key': [u'Explicit pk with this Key already exists.'], 'desc': [u'Explicit pk with this Desc already exists.']}
+
 # Choices on CharField and IntegerField
 >>> class ArticleForm(ModelForm):
 ...     class Meta: