magic-removal: Moved model unit tests from 'testapp' package into 'modeltests' package, with each model test getting its own app

git-svn-id: http://code.djangoproject.com/svn/django/branches/magic-removal@1606 bcc190cf-cafb-0310-a4f2-bffc1f526a37

tests/modeltests/custom_columns/models.py

@@ -0,0 +1,53 @@
+"""
+17. Custom column names
+
+If your database column name is different than your model attribute, use the
+``db_column`` parameter. Note that you'll use the field's name, not its column
+name, in API usage.
+"""
+
+from django.core import meta
+
+class Person(meta.Model):
+    first_name = meta.CharField(maxlength=30, db_column='firstname')
+    last_name = meta.CharField(maxlength=30, db_column='last')
+
+    def __repr__(self):
+        return '%s %s' % (self.first_name, self.last_name)
+
+API_TESTS = """
+# Create a Person.
+>>> p = Person(first_name='John', last_name='Smith')
+>>> p.save()
+
+>>> p.id
+1
+
+>>> Person.objects.get_list()
+[John Smith]
+
+>>> Person.objects.get_list(first_name__exact='John')
+[John Smith]
+
+>>> Person.objects.get_object(first_name__exact='John')
+John Smith
+
+>>> Person.objects.get_list(firstname__exact='John')
+Traceback (most recent call last):
+    ...
+TypeError: got unexpected keyword argument 'firstname__exact'
+
+>>> p = Person.objects.get_object(last_name__exact='Smith')
+>>> p.first_name
+'John'
+>>> p.last_name
+'Smith'
+>>> p.firstname
+Traceback (most recent call last):
+    ...
+AttributeError: 'Person' object has no attribute 'firstname'
+>>> p.last
+Traceback (most recent call last):
+    ...
+AttributeError: 'Person' object has no attribute 'last'
+"""