Used non-fixed id for test.

Database is not torn down after each run, which means that the id is incrementing

Author: andrewgy8

tests/core/tests/test_widgets.py

@@ -187,9 +187,7 @@ def setUp(self):
         self.author = Author.objects.create(name='Foo')
 
     def test_clean(self):
-        print(Author.objects.all().count())
-        print(Author.objects.filter(name='Foo').count())
-        self.assertEqual(self.widget.clean(1), self.author)
+        self.assertEqual(self.widget.clean(self.author.id), self.author)
 
     def test_clean_empty(self):
         self.assertEqual(self.widget.clean(""), None)