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Code Issues 32 Releases Wiki Activity

Fixed null handling in Value expression

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This commit is contained in:
Josh Smeaton
2015-01-07 21:30:25 +11:00
committed by Tim Graham
parent 1f03d2d924
commit 8713ea7568
3 changed files with 26 additions and 1 deletions
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7
tests/annotations/tests.py
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@@ -190,6 +190,13 @@ class NonAggregateAnnotationTestCase(TestCase):
lambda d: (d.other_name, d.other_chain, d.is_open, d.book_isbn)
)
def test_null_annotation(self):
"""
Test that annotating None onto a model round-trips
"""
book = Book.objects.annotate(no_value=Value(None, output_field=IntegerField())).first()
self.assertIsNone(book.no_value)
def test_column_field_ordering(self):
"""
Test that columns are aligned in the correct order for